diff --git a/resources/html/webrtcgateway/js/sylkrtc.js b/resources/html/webrtcgateway/js/sylkrtc.js
index bfaef70..a5ace24 100644
--- a/resources/html/webrtcgateway/js/sylkrtc.js
+++ b/resources/html/webrtcgateway/js/sylkrtc.js
@@ -1,4454 +1,4478 @@
 /*
- * sylkrtc.js v0.0.1
+ * sylkrtc.js v0.1.2
  * SylkServer WebRTC Gateway client library
  * Copyright 2015 AG Projects
  * License MIT
  */
 
 (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.sylkrtc = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
 'use strict';
 
 Object.defineProperty(exports, '__esModule', {
     value: true
 });
 
 var _createClass = (function () {
     function defineProperties(target, props) {
         for (var i = 0; i < props.length; i++) {
             var descriptor = props[i];descriptor.enumerable = descriptor.enumerable || false;descriptor.configurable = true;if ('value' in descriptor) descriptor.writable = true;Object.defineProperty(target, descriptor.key, descriptor);
         }
     }return function (Constructor, protoProps, staticProps) {
         if (protoProps) defineProperties(Constructor.prototype, protoProps);if (staticProps) defineProperties(Constructor, staticProps);return Constructor;
     };
 })();
 
 var _get = function get(_x2, _x3, _x4) {
     var _again = true;_function: while (_again) {
         var object = _x2,
             property = _x3,
             receiver = _x4;desc = parent = getter = undefined;_again = false;if (object === null) object = Function.prototype;var desc = Object.getOwnPropertyDescriptor(object, property);if (desc === undefined) {
             var parent = Object.getPrototypeOf(object);if (parent === null) {
                 return undefined;
             } else {
                 _x2 = parent;_x3 = property;_x4 = receiver;_again = true;continue _function;
             }
         } else if ('value' in desc) {
             return desc.value;
         } else {
             var getter = desc.get;if (getter === undefined) {
                 return undefined;
             }return getter.call(receiver);
         }
     }
 };
 
 function _interopRequireDefault(obj) {
     return obj && obj.__esModule ? obj : { 'default': obj };
 }
 
 function _classCallCheck(instance, Constructor) {
     if (!(instance instanceof Constructor)) {
         throw new TypeError('Cannot call a class as a function');
     }
 }
 
 function _inherits(subClass, superClass) {
     if (typeof superClass !== 'function' && superClass !== null) {
         throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass);
     }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) subClass.__proto__ = superClass;
 }
 
 var _debug = require('debug');
 
 var _debug2 = _interopRequireDefault(_debug);
 
 var _blueimpMd5 = require('blueimp-md5');
 
 var _events = require('events');
 
 var _call = require('./call');
 
 var DEBUG = (0, _debug2['default'])('sylkrtc:Account');
 
 var Account = (function (_EventEmitter) {
     _inherits(Account, _EventEmitter);
 
     function Account(id, password, connection) {
         _classCallCheck(this, Account);
 
         if (id.indexOf('@') === -1) {
             throw new Error('Invalid account id specified');
         }
         _get(Object.getPrototypeOf(Account.prototype), 'constructor', this).call(this);
         var username = id.substring(0, id.indexOf('@'));
         var domain = id.substring(id.indexOf('@') + 1);
         this._id = id;
         this._password = (0, _blueimpMd5.md5)(username + ':' + domain + ':' + password);
         this._connection = connection;
         this._registrationState = null;
         this._calls = new Map();
     }
 
     _createClass(Account, [{
         key: 'register',
         value: function register() {
             var _this = this;
 
             var req = {
                 sylkrtc: 'account-register',
                 account: this._id
             };
             this._sendRequest(req, function (error) {
                 if (error) {
                     DEBUG('Register error: %s', error);
                     var oldState = _this._registrationState;
                     var newState = 'failed';
                     var data = { reason: error.toString() };
                     _this._registrationState = newState;
                     _this.emit('registrationStateChanged', oldState, newState, data);
                 }
             });
         }
     }, {
         key: 'unregister',
         value: function unregister() {
             var _this2 = this;
 
             var req = {
                 sylkrtc: 'account-unregister',
                 account: this._id
             };
             this._sendRequest(req, function (error) {
                 if (error) {
                     DEBUG('Unregister error: %s', error);
                 }
                 var oldState = _this2._registrationState;
                 var newState = null;
                 _this2._registrationState = newState;
                 _this2.emit('registrationStateChanged', oldState, newState, {});
             });
         }
     }, {
         key: 'call',
         value: function call(uri) {
             var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
 
             var call = new _call.Call(this);
             call._initOutgoing(uri, options);
             this._calls.set(call.id, call);
             this.emit('outgoingCall', call);
             return call;
         }
     }, {
         key: '_handleEvent',
 
         // Private API
 
         value: function _handleEvent(message) {
             DEBUG('Received account event: %s', message.event);
             switch (message.event) {
                 case 'registration_state':
                     var oldState = this._registrationState;
                     var newState = message.data.state;
                     var data = {};
                     this._registrationState = newState;
                     if (newState === 'failed') {
                         data.reason = message.data.reason;
                     }
                     this.emit('registrationStateChanged', oldState, newState, data);
                     break;
                 case 'incoming_session':
                     var call = new _call.Call(this);
                     call._initIncoming(message.session, message.data.originator, message.data.sdp);
                     this._calls.set(call.id, call);
                     this.emit('incomingCall', call);
                     break;
                 default:
                     break;
             }
         }
     }, {
         key: '_sendRequest',
         value: function _sendRequest(req, cb) {
             this._connection._sendRequest(req, cb);
         }
     }, {
         key: 'id',
         get: function get() {
             return this._id;
         }
     }, {
         key: 'password',
         get: function get() {
             return this._password;
         }
     }, {
         key: 'registrationState',
         get: function get() {
             return this._registrationState;
         }
     }]);
 
     return Account;
 })(_events.EventEmitter);
 
 exports.Account = Account;
 
 },{"./call":2,"blueimp-md5":5,"debug":9,"events":6}],2:[function(require,module,exports){
 'use strict';
 
 Object.defineProperty(exports, '__esModule', {
     value: true
 });
 
 var _createClass = (function () {
     function defineProperties(target, props) {
         for (var i = 0; i < props.length; i++) {
             var descriptor = props[i];descriptor.enumerable = descriptor.enumerable || false;descriptor.configurable = true;if ('value' in descriptor) descriptor.writable = true;Object.defineProperty(target, descriptor.key, descriptor);
         }
     }return function (Constructor, protoProps, staticProps) {
         if (protoProps) defineProperties(Constructor.prototype, protoProps);if (staticProps) defineProperties(Constructor, staticProps);return Constructor;
     };
 })();
 
 var _get = function get(_x3, _x4, _x5) {
     var _again = true;_function: while (_again) {
         var object = _x3,
             property = _x4,
             receiver = _x5;desc = parent = getter = undefined;_again = false;if (object === null) object = Function.prototype;var desc = Object.getOwnPropertyDescriptor(object, property);if (desc === undefined) {
             var parent = Object.getPrototypeOf(object);if (parent === null) {
                 return undefined;
             } else {
                 _x3 = parent;_x4 = property;_x5 = receiver;_again = true;continue _function;
             }
         } else if ('value' in desc) {
             return desc.value;
         } else {
             var getter = desc.get;if (getter === undefined) {
                 return undefined;
             }return getter.call(receiver);
         }
     }
 };
 
 function _interopRequireDefault(obj) {
     return obj && obj.__esModule ? obj : { 'default': obj };
 }
 
 function _classCallCheck(instance, Constructor) {
     if (!(instance instanceof Constructor)) {
         throw new TypeError('Cannot call a class as a function');
     }
 }
 
 function _inherits(subClass, superClass) {
     if (typeof superClass !== 'function' && superClass !== null) {
         throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass);
     }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) subClass.__proto__ = superClass;
 }
 
 var _debug = require('debug');
 
 var _debug2 = _interopRequireDefault(_debug);
 
 var _nodeUuid = require('node-uuid');
 
 var _nodeUuid2 = _interopRequireDefault(_nodeUuid);
 
 var _rtcninja = require('rtcninja');
 
 var _rtcninja2 = _interopRequireDefault(_rtcninja);
 
 var _events = require('events');
 
 var DEBUG = (0, _debug2['default'])('sylkrtc:Call');
 
 var Call = (function (_EventEmitter) {
     _inherits(Call, _EventEmitter);
 
     function Call(account) {
         _classCallCheck(this, Call);
 
         _get(Object.getPrototypeOf(Call.prototype), 'constructor', this).call(this);
         this._account = account;
         this._id = null;
         this._direction = null;
         this._pc = null;
         this._state = null;
         this._terminated = false;
         this._incomingSdp = null;
         this._remoteIdentity = null;
     }
 
     _createClass(Call, [{
         key: 'getLocalStreams',
         value: function getLocalStreams() {
             if (this._pc !== null) {
                 return this._pc.getLocalStreams();
             } else {
                 return [];
             }
         }
     }, {
         key: 'getRemoteStreams',
         value: function getRemoteStreams() {
             if (this._pc !== null) {
                 return this._pc.getRemoteStreams();
             } else {
                 return [];
             }
         }
     }, {
         key: 'answer',
         value: function answer() {
             var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
 
             if (this._state !== 'incoming') {
                 throw new Error('Call is not in the incoming state: ' + this._state);
             }
 
             var self = this;
             var pcConfig = options.pcConfig || { iceServers: [] };
             var mediaConstraints = options.mediaConstraints || { audio: true, video: true };
             var answerOptions = options.answerOptions;
 
             // Create the RTCPeerConnection
             this._initRTCPeerConnection(pcConfig);
 
             // Get the user media
             _rtcninja2['default'].getUserMedia(mediaConstraints, userMediaSucceeded, userMediaFailed);
 
             function userMediaSucceeded(stream) {
                 // adding a local stream doesn't trigger the 'onaddstream' callback
                 self._pc.addStream(stream);
                 self.emit('localStreamAdded', stream);
 
                 self._pc.setRemoteDescription(new _rtcninja2['default'].RTCSessionDescription({ type: 'offer', sdp: self._incomingSdp }),
                 // success
                 function () {
                     self._createLocalSDP('answer', answerOptions,
                     // success
                     function (sdp) {
                         DEBUG('Local SDP: %s', sdp);
                         self._sendAnswer(sdp);
                     },
                     // failure
                     function (error) {
                         DEBUG('Error creating local SDP: %s', error);
                         self.terminate();
                     });
                 },
                 // failure
                 function (error) {
                     DEBUG('Error setting remote description: %s', error);
                     self.terminate();
                 });
             }
 
             function userMediaFailed(error) {
                 DEBUG('Error getting user media: %s', error);
                 self.terminate();
             }
         }
     }, {
         key: 'terminate',
         value: function terminate() {
             if (this._terminated) {
                 return;
             }
 
             this._sendTerminate();
         }
     }, {
         key: '_initOutgoing',
 
         // Private API
 
         value: function _initOutgoing(uri) {
             var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
 
             if (uri.indexOf('@') === -1) {
                 throw new Error('Invalid URI');
             }
 
             this._id = _nodeUuid2['default'].v4();
             this._direction = 'outgoing';
+            this._remoteIdentity = uri;
 
             var self = this;
             var pcConfig = options.pcConfig || { iceServers: [] };
             var mediaConstraints = options.mediaConstraints || { audio: true, video: true };
             var offerOptions = options.offerOptions;
 
             // Create the RTCPeerConnection
             this._initRTCPeerConnection(pcConfig);
 
             // Get the user media
             _rtcninja2['default'].getUserMedia(mediaConstraints, userMediaSucceeded, userMediaFailed);
 
             function userMediaSucceeded(stream) {
                 // adding a local stream doesn't trigger the 'onaddstream' callback
                 self._pc.addStream(stream);
                 self.emit('localStreamAdded', stream);
 
                 self._createLocalSDP('offer', offerOptions,
                 // success
                 function (sdp) {
                     DEBUG('Local SDP: %s', sdp);
                     self._sendCall(uri, sdp);
                 },
                 // failure
                 function (error) {
                     DEBUG('Error creating local SDP: %s', error);
                     self._localTerminate(error);
                 });
             }
 
             function userMediaFailed(error) {
                 DEBUG('Error getting user media: %s', error);
                 self._localTerminate(error);
             }
         }
     }, {
         key: '_initIncoming',
         value: function _initIncoming(id, caller, sdp) {
             this._id = id;
             this._remoteIdentity = caller;
             this._incomingSdp = sdp;
             this._direction = 'incoming';
             this._state = 'incoming';
         }
     }, {
         key: '_handleEvent',
         value: function _handleEvent(message) {
             var _this = this;
 
             DEBUG('Call event: %o', message);
             switch (message.event) {
                 case 'state':
                     var oldState = this._state;
                     var newState = message.data.state;
                     this._state = newState;
                     var data = {};
 
                     if (newState === 'accepted' && this._direction === 'outgoing') {
                         (function () {
                             var self = _this;
                             _this._pc.setRemoteDescription(new _rtcninja2['default'].RTCSessionDescription({ type: 'answer', sdp: message.data.sdp }),
                             // success
                             function () {
                                 DEBUG('Call accepted');
                                 self.emit('stateChanged', oldState, newState, data);
                             },
                             // failure
                             function (error) {
                                 DEBUG('Error accepting call: %s', error);
                                 self.terminate();
                             });
                         })();
                     } else {
                         if (newState === 'terminated') {
                             data.reason = message.data.reason;
                             this._terminated = true;
                         }
                         this.emit('stateChanged', oldState, newState, data);
                         if (newState === 'terminated') {
                             this._closeRTCPeerConnection();
                         }
                     }
                     break;
                 default:
                     break;
             }
         }
     }, {
         key: '_initRTCPeerConnection',
         value: function _initRTCPeerConnection(pcConfig) {
             if (this._pc !== null) {
                 throw new Error('RTCPeerConnection already initialized');
             }
 
             var self = this;
             this._pc = new _rtcninja2['default'].RTCPeerConnection(pcConfig);
             this._pc.onaddstream = function (event, stream) {
                 DEBUG('Stream added');
                 self.emit('streamAdded', stream);
             };
             this._pc.onicecandidate = function (event) {
                 var candidate = null;
                 if (event.candidate !== null) {
                     candidate = {
                         'candidate': event.candidate.candidate,
                         'sdpMid': event.candidate.sdpMid,
                         'sdpMLineIndex': event.candidate.sdpMLineIndex
                     };
                     DEBUG('New ICE candidate %o', candidate);
                 }
                 self._sendTrickle(candidate);
             };
         }
     }, {
         key: '_createLocalSDP',
         value: function _createLocalSDP(type, options, onSuccess, onFailure) {
             var self = this;
 
             if (type === 'offer') {
                 this._pc.createOffer(
                 // success
                 createSucceeded,
                 // failure
                 failure,
                 // options
                 options);
             } else if (type === 'answer') {
                 this._pc.createAnswer(
                 // success
                 createSucceeded,
                 // failure
                 failure,
                 // options
                 options);
             } else {
                 throw new Error('type must be "offer" or "answer", but "' + type + '" was given');
             }
 
             function createSucceeded(desc) {
                 self._pc.setLocalDescription(desc,
                 // success
                 function () {
                     onSuccess(self._pc.localDescription.sdp);
                 },
                 // failure
                 failure);
             }
 
             function failure(error) {
                 onFailure(error);
             }
         }
     }, {
         key: '_sendRequest',
         value: function _sendRequest(req, cb) {
             this._account._sendRequest(req, cb);
         }
     }, {
         key: '_sendCall',
         value: function _sendCall(uri, sdp) {
             var req = {
                 sylkrtc: 'session-create',
                 account: this.account.id,
                 session: this.id,
                 uri: uri,
                 sdp: sdp
             };
             var self = this;
             this._sendRequest(req, function (error) {
                 if (error) {
                     DEBUG('Call error: %s', error);
                     self._localTerminate(error);
                 }
             });
         }
     }, {
         key: '_sendTerminate',
         value: function _sendTerminate() {
             var req = {
                 sylkrtc: 'session-terminate',
                 session: this.id
             };
             var self = this;
             this._sendRequest(req, function (error) {
                 if (error) {
                     DEBUG('Error terminating call: %s', error);
                     self._localTerminate(error);
                 }
                 self._terminated = true;
             });
         }
     }, {
         key: '_sendTrickle',
         value: function _sendTrickle(candidate) {
             var req = {
                 sylkrtc: 'session-trickle',
                 session: this.id,
                 candidates: candidate !== null ? [candidate] : []
             };
             this._sendRequest(req, null);
         }
     }, {
         key: '_sendAnswer',
         value: function _sendAnswer(sdp) {
             var req = {
                 sylkrtc: 'session-answer',
                 session: this.id,
                 sdp: sdp
             };
             var self = this;
             this._sendRequest(req, function (error) {
                 if (error) {
                     DEBUG('Answer error: %s', error);
                     self.terminate();
                 }
             });
         }
     }, {
         key: '_closeRTCPeerConnection',
         value: function _closeRTCPeerConnection() {
             DEBUG('Closing RTCPeerConnection');
             if (this._pc !== null) {
                 var _iteratorNormalCompletion = true;
                 var _didIteratorError = false;
                 var _iteratorError = undefined;
 
                 try {
                     for (var _iterator = this._pc.getLocalStreams()[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
                         var stream = _step.value;
 
                         _rtcninja2['default'].closeMediaStream(stream);
                     }
                 } catch (err) {
                     _didIteratorError = true;
                     _iteratorError = err;
                 } finally {
                     try {
                         if (!_iteratorNormalCompletion && _iterator['return']) {
                             _iterator['return']();
                         }
                     } finally {
                         if (_didIteratorError) {
                             throw _iteratorError;
                         }
                     }
                 }
 
                 var _iteratorNormalCompletion2 = true;
                 var _didIteratorError2 = false;
                 var _iteratorError2 = undefined;
 
                 try {
                     for (var _iterator2 = this._pc.getRemoteStreams()[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
                         var stream = _step2.value;
 
                         _rtcninja2['default'].closeMediaStream(stream);
                     }
                 } catch (err) {
                     _didIteratorError2 = true;
                     _iteratorError2 = err;
                 } finally {
                     try {
                         if (!_iteratorNormalCompletion2 && _iterator2['return']) {
                             _iterator2['return']();
                         }
                     } finally {
                         if (_didIteratorError2) {
                             throw _iteratorError2;
                         }
                     }
                 }
 
                 this._pc.close();
                 this._pc = null;
             }
         }
     }, {
         key: '_localTerminate',
         value: function _localTerminate(error) {
             if (this._terminated) {
                 return;
             }
             this._account._calls['delete'](this.id);
             this._terminated = true;
             var oldState = this._state;
             var newState = 'terminated';
             var data = {
                 reason: error.toString()
             };
             this.emit('stateChanged', oldState, newState, data);
             this._closeRTCPeerConnection();
         }
     }, {
         key: 'account',
         get: function get() {
             return this._account;
         }
     }, {
         key: 'id',
         get: function get() {
             return this._id;
         }
     }, {
         key: 'direction',
         get: function get() {
             return this._direction;
         }
     }, {
         key: 'state',
         get: function get() {
             return this._state;
         }
     }, {
         key: 'localIdentity',
         get: function get() {
             return this._account.id;
         }
     }, {
         key: 'remoteIdentity',
         get: function get() {
             return this._remoteIdentity;
         }
     }]);
 
     return Call;
 })(_events.EventEmitter);
 
 exports.Call = Call;
 
 },{"debug":9,"events":6,"node-uuid":12,"rtcninja":15}],3:[function(require,module,exports){
 (function (process){
 'use strict';
 
 Object.defineProperty(exports, '__esModule', {
     value: true
 });
 
 var _createClass = (function () {
     function defineProperties(target, props) {
         for (var i = 0; i < props.length; i++) {
             var descriptor = props[i];descriptor.enumerable = descriptor.enumerable || false;descriptor.configurable = true;if ('value' in descriptor) descriptor.writable = true;Object.defineProperty(target, descriptor.key, descriptor);
         }
     }return function (Constructor, protoProps, staticProps) {
         if (protoProps) defineProperties(Constructor.prototype, protoProps);if (staticProps) defineProperties(Constructor, staticProps);return Constructor;
     };
 })();
 
 var _get = function get(_x5, _x6, _x7) {
     var _again = true;_function: while (_again) {
         var object = _x5,
             property = _x6,
             receiver = _x7;desc = parent = getter = undefined;_again = false;if (object === null) object = Function.prototype;var desc = Object.getOwnPropertyDescriptor(object, property);if (desc === undefined) {
             var parent = Object.getPrototypeOf(object);if (parent === null) {
                 return undefined;
             } else {
                 _x5 = parent;_x6 = property;_x7 = receiver;_again = true;continue _function;
             }
         } else if ('value' in desc) {
             return desc.value;
         } else {
             var getter = desc.get;if (getter === undefined) {
                 return undefined;
             }return getter.call(receiver);
         }
     }
 };
 
 function _interopRequireDefault(obj) {
     return obj && obj.__esModule ? obj : { 'default': obj };
 }
 
 function _classCallCheck(instance, Constructor) {
     if (!(instance instanceof Constructor)) {
         throw new TypeError('Cannot call a class as a function');
     }
 }
 
 function _inherits(subClass, superClass) {
     if (typeof superClass !== 'function' && superClass !== null) {
         throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass);
     }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) subClass.__proto__ = superClass;
 }
 
 var _debug = require('debug');
 
 var _debug2 = _interopRequireDefault(_debug);
 
 var _nodeUuid = require('node-uuid');
 
 var _nodeUuid2 = _interopRequireDefault(_nodeUuid);
 
 var _events = require('events');
 
 var _timers = require('timers');
 
 var _websocket = require('websocket');
 
 var _account = require('./account');
 
 var SYLKRTC_PROTO = 'sylkRTC-1';
 var DEBUG = (0, _debug2['default'])('sylkrtc:Connection');
 var INITIAL_DELAY = 0.5 * 1000;
 
 var Connection = (function (_EventEmitter) {
     _inherits(Connection, _EventEmitter);
 
     function Connection() {
         var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
 
         _classCallCheck(this, Connection);
 
         if (!options.server) {
             throw new Error('"server" must be specified');
         }
         _get(Object.getPrototypeOf(Connection.prototype), 'constructor', this).call(this);
         this._wsUri = options.server;
         this._sock = null;
         this._state = null;
         this._closed = false;
         this._timer = null;
         this._delay = INITIAL_DELAY;
         this._accounts = new Map();
         this._requests = new Map();
     }
 
     _createClass(Connection, [{
         key: 'close',
         value: function close() {
             var _this = this;
 
             if (this._closed) {
                 return;
             }
             this._closed = true;
             if (this._timer) {
                 clearTimeout(this._timer);
                 this._timer = null;
             }
             if (this._sock) {
                 this._sock.close();
                 this._sock = null;
             } else {
                 (0, _timers.setImmediate)(function () {
                     _this._setState('closed');
                 });
             }
         }
     }, {
         key: 'addAccount',
         value: function addAccount() {
             var _this2 = this;
 
             var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
             var cb = arguments.length <= 1 || arguments[1] === undefined ? null : arguments[1];
 
             if (typeof options.account !== 'string' || typeof options.password !== 'string') {
                 throw new Error('Invalid options, "account" and "password" must be supplied');
             }
             if (this._accounts.has(options.account)) {
                 throw new Error('Account already added');
             }
 
             var acc = new _account.Account(options.account, options.password, this);
             // add it early to the set so we don't add it more than once, ever
             this._accounts.set(acc.id, acc);
 
             var req = {
                 sylkrtc: 'account-add',
                 account: acc.id,
                 password: acc.password
             };
             this._sendRequest(req, function (error) {
                 if (error) {
                     DEBUG('add_account error: %s', error);
                     _this2._accounts['delete'](acc.id);
                     acc = null;
                 }
                 if (cb) {
                     cb(error, acc);
                 }
             });
         }
     }, {
         key: 'removeAccount',
         value: function removeAccount(account) {
             var cb = arguments.length <= 1 || arguments[1] === undefined ? null : arguments[1];
 
             var acc = this._accounts.get(account.id);
             if (account !== acc) {
                 throw new Error('Unknown account');
             }
 
             // delete the account from the mapping, regardless of the result
             this._accounts['delete'](account.id);
 
             var req = {
                 sylkrtc: 'account-remove',
                 account: acc.id
             };
             this._sendRequest(req, function (error) {
                 if (error) {
                     DEBUG('remove_account error: %s', error);
                 }
                 if (cb) {
                     cb();
                 }
             });
         }
     }, {
         key: '_initialize',
 
         // Private API
 
         value: function _initialize() {
             var _this3 = this;
 
             if (this._sock !== null) {
                 throw new Error('WebSocket already initialized');
             }
             if (this._timer !== null) {
                 throw new Error('Initialize is in progress');
             }
 
             DEBUG('Initializing');
 
             if (process.browser) {
                 window.addEventListener('beforeunload', function () {
                     if (_this3._sock !== null) {
                         var noop = function noop() {};
                         _this3._sock.onerror = noop;
                         _this3._sock.onmessage = noop;
                         _this3._sock.onclose = noop;
                         _this3._sock.close();
                     }
                 });
             }
 
             this._timer = setTimeout(function () {
                 _this3._connect();
             }, this._delay);
         }
     }, {
         key: '_connect',
         value: function _connect() {
             var _this4 = this;
 
             DEBUG('WebSocket connecting');
             this._setState('connecting');
 
             this._sock = new _websocket.w3cwebsocket(this._wsUri, SYLKRTC_PROTO);
             this._sock.onopen = function () {
                 DEBUG('WebSocket connection open');
                 _this4._onOpen();
             };
             this._sock.onerror = function () {
                 DEBUG('WebSocket connection got error');
             };
             this._sock.onclose = function (event) {
                 DEBUG('WebSocket connection closed: %d: (reason="%s", clean=%s)', event.code, event.reason, event.wasClean);
                 _this4._onClose();
             };
             this._sock.onmessage = function (event) {
                 DEBUG('WebSocket received message: %o', event);
                 _this4._onMessage(event);
             };
         }
     }, {
         key: '_sendRequest',
         value: function _sendRequest(req, cb) {
             var transaction = _nodeUuid2['default'].v4();
             req.transaction = transaction;
             if (this._state !== 'ready') {
                 (0, _timers.setImmediate)(function () {
                     cb(new Error('Connection is not ready'));
                 });
                 return;
             }
             this._requests.set(transaction, { req: req, cb: cb });
             this._sock.send(JSON.stringify(req));
         }
     }, {
         key: '_setState',
         value: function _setState(newState) {
             DEBUG('Set state: %s -> %s', this._state, newState);
             var oldState = this._state;
             this._state = newState;
             this.emit('stateChanged', oldState, newState);
         }
     }, {
         key: '_onOpen',
 
         // WebSocket callbacks
 
         value: function _onOpen() {
             clearTimeout(this._timer);
             this._timer = null;
             this._delay = INITIAL_DELAY;
             this._setState('connected');
         }
     }, {
         key: '_onClose',
         value: function _onClose() {
             var _this5 = this;
 
             this._sock = null;
             if (this._timer) {
                 clearTimeout(this._timer);
                 this._timer = null;
             }
 
             // remove all accounts, the server no longer has them anyway
             this._accounts.clear();
 
             this._setState('disconnected');
             if (!this._closed) {
                 this._delay = this._delay * 2;
                 if (this._delay > Number.MAX_VALUE) {
                     this._delay = INITIAL_DELAY;
                 }
                 DEBUG('Retrying connection in %s seconds', this._delay / 1000);
                 this._timer = setTimeout(function () {
                     _this5._connect();
                 }, this._delay);
             } else {
                 this._setState('closed');
             }
         }
     }, {
         key: '_onMessage',
         value: function _onMessage(event) {
             var message = JSON.parse(event.data);
             if (typeof message.sylkrtc === 'undefined') {
                 DEBUG('Unrecognized message received');
                 return;
             }
 
             DEBUG('Received "%s" message: %o', message.sylkrtc, message);
 
             if (message.sylkrtc === 'event') {
                 DEBUG('Received event: "%s"', message.event);
                 switch (message.event) {
                     case 'ready':
                         this._setState('ready');
                         break;
                     default:
                         break;
                 }
             } else if (message.sylkrtc === 'account_event') {
                 var acc = this._accounts.get(message.account);
                 if (!acc) {
                     DEBUG('Account %s not found', message.account);
                     return;
                 }
                 acc._handleEvent(message);
             } else if (message.sylkrtc === 'session_event') {
                 var sessionId = message.session;
                 var _iteratorNormalCompletion = true;
                 var _didIteratorError = false;
                 var _iteratorError = undefined;
 
                 try {
                     for (var _iterator = this._accounts.values()[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
                         var acc = _step.value;
 
                         var call = acc._calls.get(sessionId);
                         if (call) {
                             call._handleEvent(message);
                             break;
                         }
                     }
                 } catch (err) {
                     _didIteratorError = true;
                     _iteratorError = err;
                 } finally {
                     try {
                         if (!_iteratorNormalCompletion && _iterator['return']) {
                             _iterator['return']();
                         }
                     } finally {
                         if (_didIteratorError) {
                             throw _iteratorError;
                         }
                     }
                 }
             } else if (message.sylkrtc === 'ack' || message.sylkrtc === 'error') {
                 var transaction = message.transaction;
                 var data = this._requests.get(transaction);
                 if (!data) {
                     DEBUG('Could not find transaction %s', transaction);
                     return;
                 }
                 this._requests['delete'](transaction);
                 DEBUG('Received "%s" for request: %o', message.sylkrtc, data.req);
                 if (data.cb) {
                     if (message.sylkrtc === 'ack') {
                         data.cb(null);
                     } else {
                         data.cb(new Error(message.error));
                     }
                 }
             }
         }
     }, {
         key: 'state',
         get: function get() {
             return this._state;
         }
     }]);
 
     return Connection;
 })(_events.EventEmitter);
 
 exports.Connection = Connection;
 
 }).call(this,require('_process'))
 
 },{"./account":1,"_process":7,"debug":9,"events":6,"node-uuid":12,"timers":8,"websocket":20}],4:[function(require,module,exports){
 'use strict';
 
 Object.defineProperty(exports, '__esModule', {
     value: true
 });
 
 function _interopRequireDefault(obj) {
     return obj && obj.__esModule ? obj : { 'default': obj };
 }
 
 var _debug = require('debug');
 
 var _debug2 = _interopRequireDefault(_debug);
 
 var _rtcninja = require('rtcninja');
 
 var _rtcninja2 = _interopRequireDefault(_rtcninja);
 
 var _connection = require('./connection');
 
 // Public API
 
 function createConnection() {
     var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
 
     if (!_rtcninja2['default'].hasWebRTC()) {
         throw new Error('WebRTC support not detected');
     }
 
     var conn = new _connection.Connection(options);
     conn._initialize();
     return conn;
 }
 
 // Some proxied functions from rtcninja
 
 function isWebRTCSupported() {
     return _rtcninja2['default'].hasWebRTC();
 }
 
 function attachMediaStream(element, stream) {
-    _rtcninja2['default'].attachMediaStream(element, stream);
+    return _rtcninja2['default'].attachMediaStream(element, stream);
 }
 
 function closeMediaStream(stream) {
     _rtcninja2['default'].closeMediaStream(stream);
 }
 
-exports.createConnection = createConnection;
-exports.debug = _debug2['default'];
-exports.attachMediaStream = attachMediaStream;
-exports.closeMediaStream = closeMediaStream;
-exports.isWebRTCSupported = isWebRTCSupported;
+exports['default'] = {
+    createConnection: createConnection,
+    debug: _debug2['default'],
+    attachMediaStream: attachMediaStream, closeMediaStream: closeMediaStream, isWebRTCSupported: isWebRTCSupported
+};
+module.exports = exports['default'];
 
 },{"./connection":3,"debug":9,"rtcninja":15}],5:[function(require,module,exports){
 /*
  * JavaScript MD5 1.0.1
  * https://github.com/blueimp/JavaScript-MD5
  *
  * Copyright 2011, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
  * http://www.opensource.org/licenses/MIT
  * 
  * Based on
  * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
  * Digest Algorithm, as defined in RFC 1321.
  * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009
  * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
  * Distributed under the BSD License
  * See http://pajhome.org.uk/crypt/md5 for more info.
  */
 
 /*jslint bitwise: true */
 /*global unescape, define */
 
 (function ($) {
     'use strict';
 
     /*
     * Add integers, wrapping at 2^32. This uses 16-bit operations internally
     * to work around bugs in some JS interpreters.
     */
     function safe_add(x, y) {
         var lsw = (x & 0xFFFF) + (y & 0xFFFF),
             msw = (x >> 16) + (y >> 16) + (lsw >> 16);
         return (msw << 16) | (lsw & 0xFFFF);
     }
 
     /*
     * Bitwise rotate a 32-bit number to the left.
     */
     function bit_rol(num, cnt) {
         return (num << cnt) | (num >>> (32 - cnt));
     }
 
     /*
     * These functions implement the four basic operations the algorithm uses.
     */
     function md5_cmn(q, a, b, x, s, t) {
         return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b);
     }
     function md5_ff(a, b, c, d, x, s, t) {
         return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
     }
     function md5_gg(a, b, c, d, x, s, t) {
         return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
     }
     function md5_hh(a, b, c, d, x, s, t) {
         return md5_cmn(b ^ c ^ d, a, b, x, s, t);
     }
     function md5_ii(a, b, c, d, x, s, t) {
         return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
     }
 
     /*
     * Calculate the MD5 of an array of little-endian words, and a bit length.
     */
     function binl_md5(x, len) {
         /* append padding */
         x[len >> 5] |= 0x80 << (len % 32);
         x[(((len + 64) >>> 9) << 4) + 14] = len;
 
         var i, olda, oldb, oldc, oldd,
             a =  1732584193,
             b = -271733879,
             c = -1732584194,
             d =  271733878;
 
         for (i = 0; i < x.length; i += 16) {
             olda = a;
             oldb = b;
             oldc = c;
             oldd = d;
 
             a = md5_ff(a, b, c, d, x[i],       7, -680876936);
             d = md5_ff(d, a, b, c, x[i +  1], 12, -389564586);
             c = md5_ff(c, d, a, b, x[i +  2], 17,  606105819);
             b = md5_ff(b, c, d, a, x[i +  3], 22, -1044525330);
             a = md5_ff(a, b, c, d, x[i +  4],  7, -176418897);
             d = md5_ff(d, a, b, c, x[i +  5], 12,  1200080426);
             c = md5_ff(c, d, a, b, x[i +  6], 17, -1473231341);
             b = md5_ff(b, c, d, a, x[i +  7], 22, -45705983);
             a = md5_ff(a, b, c, d, x[i +  8],  7,  1770035416);
             d = md5_ff(d, a, b, c, x[i +  9], 12, -1958414417);
             c = md5_ff(c, d, a, b, x[i + 10], 17, -42063);
             b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162);
             a = md5_ff(a, b, c, d, x[i + 12],  7,  1804603682);
             d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101);
             c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290);
             b = md5_ff(b, c, d, a, x[i + 15], 22,  1236535329);
 
             a = md5_gg(a, b, c, d, x[i +  1],  5, -165796510);
             d = md5_gg(d, a, b, c, x[i +  6],  9, -1069501632);
             c = md5_gg(c, d, a, b, x[i + 11], 14,  643717713);
             b = md5_gg(b, c, d, a, x[i],      20, -373897302);
             a = md5_gg(a, b, c, d, x[i +  5],  5, -701558691);
             d = md5_gg(d, a, b, c, x[i + 10],  9,  38016083);
             c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335);
             b = md5_gg(b, c, d, a, x[i +  4], 20, -405537848);
             a = md5_gg(a, b, c, d, x[i +  9],  5,  568446438);
             d = md5_gg(d, a, b, c, x[i + 14],  9, -1019803690);
             c = md5_gg(c, d, a, b, x[i +  3], 14, -187363961);
             b = md5_gg(b, c, d, a, x[i +  8], 20,  1163531501);
             a = md5_gg(a, b, c, d, x[i + 13],  5, -1444681467);
             d = md5_gg(d, a, b, c, x[i +  2],  9, -51403784);
             c = md5_gg(c, d, a, b, x[i +  7], 14,  1735328473);
             b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734);
 
             a = md5_hh(a, b, c, d, x[i +  5],  4, -378558);
             d = md5_hh(d, a, b, c, x[i +  8], 11, -2022574463);
             c = md5_hh(c, d, a, b, x[i + 11], 16,  1839030562);
             b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556);
             a = md5_hh(a, b, c, d, x[i +  1],  4, -1530992060);
             d = md5_hh(d, a, b, c, x[i +  4], 11,  1272893353);
             c = md5_hh(c, d, a, b, x[i +  7], 16, -155497632);
             b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640);
             a = md5_hh(a, b, c, d, x[i + 13],  4,  681279174);
             d = md5_hh(d, a, b, c, x[i],      11, -358537222);
             c = md5_hh(c, d, a, b, x[i +  3], 16, -722521979);
             b = md5_hh(b, c, d, a, x[i +  6], 23,  76029189);
             a = md5_hh(a, b, c, d, x[i +  9],  4, -640364487);
             d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835);
             c = md5_hh(c, d, a, b, x[i + 15], 16,  530742520);
             b = md5_hh(b, c, d, a, x[i +  2], 23, -995338651);
 
             a = md5_ii(a, b, c, d, x[i],       6, -198630844);
             d = md5_ii(d, a, b, c, x[i +  7], 10,  1126891415);
             c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905);
             b = md5_ii(b, c, d, a, x[i +  5], 21, -57434055);
             a = md5_ii(a, b, c, d, x[i + 12],  6,  1700485571);
             d = md5_ii(d, a, b, c, x[i +  3], 10, -1894986606);
             c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523);
             b = md5_ii(b, c, d, a, x[i +  1], 21, -2054922799);
             a = md5_ii(a, b, c, d, x[i +  8],  6,  1873313359);
             d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744);
             c = md5_ii(c, d, a, b, x[i +  6], 15, -1560198380);
             b = md5_ii(b, c, d, a, x[i + 13], 21,  1309151649);
             a = md5_ii(a, b, c, d, x[i +  4],  6, -145523070);
             d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379);
             c = md5_ii(c, d, a, b, x[i +  2], 15,  718787259);
             b = md5_ii(b, c, d, a, x[i +  9], 21, -343485551);
 
             a = safe_add(a, olda);
             b = safe_add(b, oldb);
             c = safe_add(c, oldc);
             d = safe_add(d, oldd);
         }
         return [a, b, c, d];
     }
 
     /*
     * Convert an array of little-endian words to a string
     */
     function binl2rstr(input) {
         var i,
             output = '';
         for (i = 0; i < input.length * 32; i += 8) {
             output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xFF);
         }
         return output;
     }
 
     /*
     * Convert a raw string to an array of little-endian words
     * Characters >255 have their high-byte silently ignored.
     */
     function rstr2binl(input) {
         var i,
             output = [];
         output[(input.length >> 2) - 1] = undefined;
         for (i = 0; i < output.length; i += 1) {
             output[i] = 0;
         }
         for (i = 0; i < input.length * 8; i += 8) {
             output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << (i % 32);
         }
         return output;
     }
 
     /*
     * Calculate the MD5 of a raw string
     */
     function rstr_md5(s) {
         return binl2rstr(binl_md5(rstr2binl(s), s.length * 8));
     }
 
     /*
     * Calculate the HMAC-MD5, of a key and some data (raw strings)
     */
     function rstr_hmac_md5(key, data) {
         var i,
             bkey = rstr2binl(key),
             ipad = [],
             opad = [],
             hash;
         ipad[15] = opad[15] = undefined;
         if (bkey.length > 16) {
             bkey = binl_md5(bkey, key.length * 8);
         }
         for (i = 0; i < 16; i += 1) {
             ipad[i] = bkey[i] ^ 0x36363636;
             opad[i] = bkey[i] ^ 0x5C5C5C5C;
         }
         hash = binl_md5(ipad.concat(rstr2binl(data)), 512 + data.length * 8);
         return binl2rstr(binl_md5(opad.concat(hash), 512 + 128));
     }
 
     /*
     * Convert a raw string to a hex string
     */
     function rstr2hex(input) {
         var hex_tab = '0123456789abcdef',
             output = '',
             x,
             i;
         for (i = 0; i < input.length; i += 1) {
             x = input.charCodeAt(i);
             output += hex_tab.charAt((x >>> 4) & 0x0F) +
                 hex_tab.charAt(x & 0x0F);
         }
         return output;
     }
 
     /*
     * Encode a string as utf-8
     */
     function str2rstr_utf8(input) {
         return unescape(encodeURIComponent(input));
     }
 
     /*
     * Take string arguments and return either raw or hex encoded strings
     */
     function raw_md5(s) {
         return rstr_md5(str2rstr_utf8(s));
     }
     function hex_md5(s) {
         return rstr2hex(raw_md5(s));
     }
     function raw_hmac_md5(k, d) {
         return rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d));
     }
     function hex_hmac_md5(k, d) {
         return rstr2hex(raw_hmac_md5(k, d));
     }
 
     function md5(string, key, raw) {
         if (!key) {
             if (!raw) {
                 return hex_md5(string);
             }
             return raw_md5(string);
         }
         if (!raw) {
             return hex_hmac_md5(key, string);
         }
         return raw_hmac_md5(key, string);
     }
 
     if (typeof define === 'function' && define.amd) {
         define(function () {
             return md5;
         });
     } else {
         $.md5 = md5;
     }
 }(this));
 
 },{}],6:[function(require,module,exports){
 // Copyright Joyent, Inc. and other Node contributors.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
 // copy of this software and associated documentation files (the
 // "Software"), to deal in the Software without restriction, including
 // without limitation the rights to use, copy, modify, merge, publish,
 // distribute, sublicense, and/or sell copies of the Software, and to permit
 // persons to whom the Software is furnished to do so, subject to the
 // following conditions:
 //
 // The above copyright notice and this permission notice shall be included
 // in all copies or substantial portions of the Software.
 //
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
 // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 function EventEmitter() {
   this._events = this._events || {};
   this._maxListeners = this._maxListeners || undefined;
 }
 module.exports = EventEmitter;
 
 // Backwards-compat with node 0.10.x
 EventEmitter.EventEmitter = EventEmitter;
 
 EventEmitter.prototype._events = undefined;
 EventEmitter.prototype._maxListeners = undefined;
 
 // By default EventEmitters will print a warning if more than 10 listeners are
 // added to it. This is a useful default which helps finding memory leaks.
 EventEmitter.defaultMaxListeners = 10;
 
 // Obviously not all Emitters should be limited to 10. This function allows
 // that to be increased. Set to zero for unlimited.
 EventEmitter.prototype.setMaxListeners = function(n) {
   if (!isNumber(n) || n < 0 || isNaN(n))
     throw TypeError('n must be a positive number');
   this._maxListeners = n;
   return this;
 };
 
 EventEmitter.prototype.emit = function(type) {
   var er, handler, len, args, i, listeners;
 
   if (!this._events)
     this._events = {};
 
   // If there is no 'error' event listener then throw.
   if (type === 'error') {
     if (!this._events.error ||
         (isObject(this._events.error) && !this._events.error.length)) {
       er = arguments[1];
       if (er instanceof Error) {
         throw er; // Unhandled 'error' event
       }
       throw TypeError('Uncaught, unspecified "error" event.');
     }
   }
 
   handler = this._events[type];
 
   if (isUndefined(handler))
     return false;
 
   if (isFunction(handler)) {
     switch (arguments.length) {
       // fast cases
       case 1:
         handler.call(this);
         break;
       case 2:
         handler.call(this, arguments[1]);
         break;
       case 3:
         handler.call(this, arguments[1], arguments[2]);
         break;
       // slower
       default:
         len = arguments.length;
         args = new Array(len - 1);
         for (i = 1; i < len; i++)
           args[i - 1] = arguments[i];
         handler.apply(this, args);
     }
   } else if (isObject(handler)) {
     len = arguments.length;
     args = new Array(len - 1);
     for (i = 1; i < len; i++)
       args[i - 1] = arguments[i];
 
     listeners = handler.slice();
     len = listeners.length;
     for (i = 0; i < len; i++)
       listeners[i].apply(this, args);
   }
 
   return true;
 };
 
 EventEmitter.prototype.addListener = function(type, listener) {
   var m;
 
   if (!isFunction(listener))
     throw TypeError('listener must be a function');
 
   if (!this._events)
     this._events = {};
 
   // To avoid recursion in the case that type === "newListener"! Before
   // adding it to the listeners, first emit "newListener".
   if (this._events.newListener)
     this.emit('newListener', type,
               isFunction(listener.listener) ?
               listener.listener : listener);
 
   if (!this._events[type])
     // Optimize the case of one listener. Don't need the extra array object.
     this._events[type] = listener;
   else if (isObject(this._events[type]))
     // If we've already got an array, just append.
     this._events[type].push(listener);
   else
     // Adding the second element, need to change to array.
     this._events[type] = [this._events[type], listener];
 
   // Check for listener leak
   if (isObject(this._events[type]) && !this._events[type].warned) {
     var m;
     if (!isUndefined(this._maxListeners)) {
       m = this._maxListeners;
     } else {
       m = EventEmitter.defaultMaxListeners;
     }
 
     if (m && m > 0 && this._events[type].length > m) {
       this._events[type].warned = true;
       console.error('(node) warning: possible EventEmitter memory ' +
                     'leak detected. %d listeners added. ' +
                     'Use emitter.setMaxListeners() to increase limit.',
                     this._events[type].length);
       if (typeof console.trace === 'function') {
         // not supported in IE 10
         console.trace();
       }
     }
   }
 
   return this;
 };
 
 EventEmitter.prototype.on = EventEmitter.prototype.addListener;
 
 EventEmitter.prototype.once = function(type, listener) {
   if (!isFunction(listener))
     throw TypeError('listener must be a function');
 
   var fired = false;
 
   function g() {
     this.removeListener(type, g);
 
     if (!fired) {
       fired = true;
       listener.apply(this, arguments);
     }
   }
 
   g.listener = listener;
   this.on(type, g);
 
   return this;
 };
 
 // emits a 'removeListener' event iff the listener was removed
 EventEmitter.prototype.removeListener = function(type, listener) {
   var list, position, length, i;
 
   if (!isFunction(listener))
     throw TypeError('listener must be a function');
 
   if (!this._events || !this._events[type])
     return this;
 
   list = this._events[type];
   length = list.length;
   position = -1;
 
   if (list === listener ||
       (isFunction(list.listener) && list.listener === listener)) {
     delete this._events[type];
     if (this._events.removeListener)
       this.emit('removeListener', type, listener);
 
   } else if (isObject(list)) {
     for (i = length; i-- > 0;) {
       if (list[i] === listener ||
           (list[i].listener && list[i].listener === listener)) {
         position = i;
         break;
       }
     }
 
     if (position < 0)
       return this;
 
     if (list.length === 1) {
       list.length = 0;
       delete this._events[type];
     } else {
       list.splice(position, 1);
     }
 
     if (this._events.removeListener)
       this.emit('removeListener', type, listener);
   }
 
   return this;
 };
 
 EventEmitter.prototype.removeAllListeners = function(type) {
   var key, listeners;
 
   if (!this._events)
     return this;
 
   // not listening for removeListener, no need to emit
   if (!this._events.removeListener) {
     if (arguments.length === 0)
       this._events = {};
     else if (this._events[type])
       delete this._events[type];
     return this;
   }
 
   // emit removeListener for all listeners on all events
   if (arguments.length === 0) {
     for (key in this._events) {
       if (key === 'removeListener') continue;
       this.removeAllListeners(key);
     }
     this.removeAllListeners('removeListener');
     this._events = {};
     return this;
   }
 
   listeners = this._events[type];
 
   if (isFunction(listeners)) {
     this.removeListener(type, listeners);
   } else {
     // LIFO order
     while (listeners.length)
       this.removeListener(type, listeners[listeners.length - 1]);
   }
   delete this._events[type];
 
   return this;
 };
 
 EventEmitter.prototype.listeners = function(type) {
   var ret;
   if (!this._events || !this._events[type])
     ret = [];
   else if (isFunction(this._events[type]))
     ret = [this._events[type]];
   else
     ret = this._events[type].slice();
   return ret;
 };
 
 EventEmitter.listenerCount = function(emitter, type) {
   var ret;
   if (!emitter._events || !emitter._events[type])
     ret = 0;
   else if (isFunction(emitter._events[type]))
     ret = 1;
   else
     ret = emitter._events[type].length;
   return ret;
 };
 
 function isFunction(arg) {
   return typeof arg === 'function';
 }
 
 function isNumber(arg) {
   return typeof arg === 'number';
 }
 
 function isObject(arg) {
   return typeof arg === 'object' && arg !== null;
 }
 
 function isUndefined(arg) {
   return arg === void 0;
 }
 
 },{}],7:[function(require,module,exports){
 // shim for using process in browser
 
 var process = module.exports = {};
 var queue = [];
 var draining = false;
 var currentQueue;
 var queueIndex = -1;
 
 function cleanUpNextTick() {
     draining = false;
     if (currentQueue.length) {
         queue = currentQueue.concat(queue);
     } else {
         queueIndex = -1;
     }
     if (queue.length) {
         drainQueue();
     }
 }
 
 function drainQueue() {
     if (draining) {
         return;
     }
     var timeout = setTimeout(cleanUpNextTick);
     draining = true;
 
     var len = queue.length;
     while(len) {
         currentQueue = queue;
         queue = [];
         while (++queueIndex < len) {
             currentQueue[queueIndex].run();
         }
         queueIndex = -1;
         len = queue.length;
     }
     currentQueue = null;
     draining = false;
     clearTimeout(timeout);
 }
 
 process.nextTick = function (fun) {
     var args = new Array(arguments.length - 1);
     if (arguments.length > 1) {
         for (var i = 1; i < arguments.length; i++) {
             args[i - 1] = arguments[i];
         }
     }
     queue.push(new Item(fun, args));
     if (queue.length === 1 && !draining) {
         setTimeout(drainQueue, 0);
     }
 };
 
 // v8 likes predictible objects
 function Item(fun, array) {
     this.fun = fun;
     this.array = array;
 }
 Item.prototype.run = function () {
     this.fun.apply(null, this.array);
 };
 process.title = 'browser';
 process.browser = true;
 process.env = {};
 process.argv = [];
 process.version = ''; // empty string to avoid regexp issues
 process.versions = {};
 
 function noop() {}
 
 process.on = noop;
 process.addListener = noop;
 process.once = noop;
 process.off = noop;
 process.removeListener = noop;
 process.removeAllListeners = noop;
 process.emit = noop;
 
 process.binding = function (name) {
     throw new Error('process.binding is not supported');
 };
 
 // TODO(shtylman)
 process.cwd = function () { return '/' };
 process.chdir = function (dir) {
     throw new Error('process.chdir is not supported');
 };
 process.umask = function() { return 0; };
 
 },{}],8:[function(require,module,exports){
 var nextTick = require('process/browser.js').nextTick;
 var apply = Function.prototype.apply;
 var slice = Array.prototype.slice;
 var immediateIds = {};
 var nextImmediateId = 0;
 
 // DOM APIs, for completeness
 
 exports.setTimeout = function() {
   return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout);
 };
 exports.setInterval = function() {
   return new Timeout(apply.call(setInterval, window, arguments), clearInterval);
 };
 exports.clearTimeout =
 exports.clearInterval = function(timeout) { timeout.close(); };
 
 function Timeout(id, clearFn) {
   this._id = id;
   this._clearFn = clearFn;
 }
 Timeout.prototype.unref = Timeout.prototype.ref = function() {};
 Timeout.prototype.close = function() {
   this._clearFn.call(window, this._id);
 };
 
 // Does not start the time, just sets up the members needed.
 exports.enroll = function(item, msecs) {
   clearTimeout(item._idleTimeoutId);
   item._idleTimeout = msecs;
 };
 
 exports.unenroll = function(item) {
   clearTimeout(item._idleTimeoutId);
   item._idleTimeout = -1;
 };
 
 exports._unrefActive = exports.active = function(item) {
   clearTimeout(item._idleTimeoutId);
 
   var msecs = item._idleTimeout;
   if (msecs >= 0) {
     item._idleTimeoutId = setTimeout(function onTimeout() {
       if (item._onTimeout)
         item._onTimeout();
     }, msecs);
   }
 };
 
 // That's not how node.js implements it but the exposed api is the same.
 exports.setImmediate = typeof setImmediate === "function" ? setImmediate : function(fn) {
   var id = nextImmediateId++;
   var args = arguments.length < 2 ? false : slice.call(arguments, 1);
 
   immediateIds[id] = true;
 
   nextTick(function onNextTick() {
     if (immediateIds[id]) {
       // fn.call() is faster so we optimize for the common use-case
       // @see http://jsperf.com/call-apply-segu
       if (args) {
         fn.apply(null, args);
       } else {
         fn.call(null);
       }
       // Prevent ids from leaking
       exports.clearImmediate(id);
     }
   });
 
   return id;
 };
 
 exports.clearImmediate = typeof clearImmediate === "function" ? clearImmediate : function(id) {
   delete immediateIds[id];
 };
 },{"process/browser.js":7}],9:[function(require,module,exports){
 
 /**
  * This is the web browser implementation of `debug()`.
  *
  * Expose `debug()` as the module.
  */
 
 exports = module.exports = require('./debug');
 exports.log = log;
 exports.formatArgs = formatArgs;
 exports.save = save;
 exports.load = load;
 exports.useColors = useColors;
 exports.storage = 'undefined' != typeof chrome
                && 'undefined' != typeof chrome.storage
                   ? chrome.storage.local
                   : localstorage();
 
 /**
  * Colors.
  */
 
 exports.colors = [
   'lightseagreen',
   'forestgreen',
   'goldenrod',
   'dodgerblue',
   'darkorchid',
   'crimson'
 ];
 
 /**
  * Currently only WebKit-based Web Inspectors, Firefox >= v31,
  * and the Firebug extension (any Firefox version) are known
  * to support "%c" CSS customizations.
  *
  * TODO: add a `localStorage` variable to explicitly enable/disable colors
  */
 
 function useColors() {
   // is webkit? http://stackoverflow.com/a/16459606/376773
   return ('WebkitAppearance' in document.documentElement.style) ||
     // is firebug? http://stackoverflow.com/a/398120/376773
     (window.console && (console.firebug || (console.exception && console.table))) ||
     // is firefox >= v31?
     // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
     (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31);
 }
 
 /**
  * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
  */
 
 exports.formatters.j = function(v) {
   return JSON.stringify(v);
 };
 
 
 /**
  * Colorize log arguments if enabled.
  *
  * @api public
  */
 
 function formatArgs() {
   var args = arguments;
   var useColors = this.useColors;
 
   args[0] = (useColors ? '%c' : '')
     + this.namespace
     + (useColors ? ' %c' : ' ')
     + args[0]
     + (useColors ? '%c ' : ' ')
     + '+' + exports.humanize(this.diff);
 
   if (!useColors) return args;
 
   var c = 'color: ' + this.color;
   args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));
 
   // the final "%c" is somewhat tricky, because there could be other
   // arguments passed either before or after the %c, so we need to
   // figure out the correct index to insert the CSS into
   var index = 0;
   var lastC = 0;
   args[0].replace(/%[a-z%]/g, function(match) {
     if ('%%' === match) return;
     index++;
     if ('%c' === match) {
       // we only are interested in the *last* %c
       // (the user may have provided their own)
       lastC = index;
     }
   });
 
   args.splice(lastC, 0, c);
   return args;
 }
 
 /**
  * Invokes `console.log()` when available.
  * No-op when `console.log` is not a "function".
  *
  * @api public
  */
 
 function log() {
   // this hackery is required for IE8/9, where
   // the `console.log` function doesn't have 'apply'
   return 'object' === typeof console
     && console.log
     && Function.prototype.apply.call(console.log, console, arguments);
 }
 
 /**
  * Save `namespaces`.
  *
  * @param {String} namespaces
  * @api private
  */
 
 function save(namespaces) {
   try {
     if (null == namespaces) {
       exports.storage.removeItem('debug');
     } else {
       exports.storage.debug = namespaces;
     }
   } catch(e) {}
 }
 
 /**
  * Load `namespaces`.
  *
  * @return {String} returns the previously persisted debug modes
  * @api private
  */
 
 function load() {
   var r;
   try {
     r = exports.storage.debug;
   } catch(e) {}
   return r;
 }
 
 /**
  * Enable namespaces listed in `localStorage.debug` initially.
  */
 
 exports.enable(load());
 
 /**
  * Localstorage attempts to return the localstorage.
  *
  * This is necessary because safari throws
  * when a user disables cookies/localstorage
  * and you attempt to access it.
  *
  * @return {LocalStorage}
  * @api private
  */
 
 function localstorage(){
   try {
     return window.localStorage;
   } catch (e) {}
 }
 
 },{"./debug":10}],10:[function(require,module,exports){
 
 /**
  * This is the common logic for both the Node.js and web browser
  * implementations of `debug()`.
  *
  * Expose `debug()` as the module.
  */
 
 exports = module.exports = debug;
 exports.coerce = coerce;
 exports.disable = disable;
 exports.enable = enable;
 exports.enabled = enabled;
 exports.humanize = require('ms');
 
 /**
  * The currently active debug mode names, and names to skip.
  */
 
 exports.names = [];
 exports.skips = [];
 
 /**
  * Map of special "%n" handling functions, for the debug "format" argument.
  *
  * Valid key names are a single, lowercased letter, i.e. "n".
  */
 
 exports.formatters = {};
 
 /**
  * Previously assigned color.
  */
 
 var prevColor = 0;
 
 /**
  * Previous log timestamp.
  */
 
 var prevTime;
 
 /**
  * Select a color.
  *
  * @return {Number}
  * @api private
  */
 
 function selectColor() {
   return exports.colors[prevColor++ % exports.colors.length];
 }
 
 /**
  * Create a debugger with the given `namespace`.
  *
  * @param {String} namespace
  * @return {Function}
  * @api public
  */
 
 function debug(namespace) {
 
   // define the `disabled` version
   function disabled() {
   }
   disabled.enabled = false;
 
   // define the `enabled` version
   function enabled() {
 
     var self = enabled;
 
     // set `diff` timestamp
     var curr = +new Date();
     var ms = curr - (prevTime || curr);
     self.diff = ms;
     self.prev = prevTime;
     self.curr = curr;
     prevTime = curr;
 
     // add the `color` if not set
     if (null == self.useColors) self.useColors = exports.useColors();
     if (null == self.color && self.useColors) self.color = selectColor();
 
     var args = Array.prototype.slice.call(arguments);
 
     args[0] = exports.coerce(args[0]);
 
     if ('string' !== typeof args[0]) {
       // anything else let's inspect with %o
       args = ['%o'].concat(args);
     }
 
     // apply any `formatters` transformations
     var index = 0;
     args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {
       // if we encounter an escaped % then don't increase the array index
       if (match === '%%') return match;
       index++;
       var formatter = exports.formatters[format];
       if ('function' === typeof formatter) {
         var val = args[index];
         match = formatter.call(self, val);
 
         // now we need to remove `args[index]` since it's inlined in the `format`
         args.splice(index, 1);
         index--;
       }
       return match;
     });
 
     if ('function' === typeof exports.formatArgs) {
       args = exports.formatArgs.apply(self, args);
     }
     var logFn = enabled.log || exports.log || console.log.bind(console);
     logFn.apply(self, args);
   }
   enabled.enabled = true;
 
   var fn = exports.enabled(namespace) ? enabled : disabled;
 
   fn.namespace = namespace;
 
   return fn;
 }
 
 /**
  * Enables a debug mode by namespaces. This can include modes
  * separated by a colon and wildcards.
  *
  * @param {String} namespaces
  * @api public
  */
 
 function enable(namespaces) {
   exports.save(namespaces);
 
   var split = (namespaces || '').split(/[\s,]+/);
   var len = split.length;
 
   for (var i = 0; i < len; i++) {
     if (!split[i]) continue; // ignore empty strings
     namespaces = split[i].replace(/\*/g, '.*?');
     if (namespaces[0] === '-') {
       exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
     } else {
       exports.names.push(new RegExp('^' + namespaces + '$'));
     }
   }
 }
 
 /**
  * Disable debug output.
  *
  * @api public
  */
 
 function disable() {
   exports.enable('');
 }
 
 /**
  * Returns true if the given mode name is enabled, false otherwise.
  *
  * @param {String} name
  * @return {Boolean}
  * @api public
  */
 
 function enabled(name) {
   var i, len;
   for (i = 0, len = exports.skips.length; i < len; i++) {
     if (exports.skips[i].test(name)) {
       return false;
     }
   }
   for (i = 0, len = exports.names.length; i < len; i++) {
     if (exports.names[i].test(name)) {
       return true;
     }
   }
   return false;
 }
 
 /**
  * Coerce `val`.
  *
  * @param {Mixed} val
  * @return {Mixed}
  * @api private
  */
 
 function coerce(val) {
   if (val instanceof Error) return val.stack || val.message;
   return val;
 }
 
 },{"ms":11}],11:[function(require,module,exports){
 /**
  * Helpers.
  */
 
 var s = 1000;
 var m = s * 60;
 var h = m * 60;
 var d = h * 24;
 var y = d * 365.25;
 
 /**
  * Parse or format the given `val`.
  *
  * Options:
  *
  *  - `long` verbose formatting [false]
  *
  * @param {String|Number} val
  * @param {Object} options
  * @return {String|Number}
  * @api public
  */
 
 module.exports = function(val, options){
   options = options || {};
   if ('string' == typeof val) return parse(val);
   return options.long
     ? long(val)
     : short(val);
 };
 
 /**
  * Parse the given `str` and return milliseconds.
  *
  * @param {String} str
  * @return {Number}
  * @api private
  */
 
 function parse(str) {
   str = '' + str;
   if (str.length > 10000) return;
   var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str);
   if (!match) return;
   var n = parseFloat(match[1]);
   var type = (match[2] || 'ms').toLowerCase();
   switch (type) {
     case 'years':
     case 'year':
     case 'yrs':
     case 'yr':
     case 'y':
       return n * y;
     case 'days':
     case 'day':
     case 'd':
       return n * d;
     case 'hours':
     case 'hour':
     case 'hrs':
     case 'hr':
     case 'h':
       return n * h;
     case 'minutes':
     case 'minute':
     case 'mins':
     case 'min':
     case 'm':
       return n * m;
     case 'seconds':
     case 'second':
     case 'secs':
     case 'sec':
     case 's':
       return n * s;
     case 'milliseconds':
     case 'millisecond':
     case 'msecs':
     case 'msec':
     case 'ms':
       return n;
   }
 }
 
 /**
  * Short format for `ms`.
  *
  * @param {Number} ms
  * @return {String}
  * @api private
  */
 
 function short(ms) {
   if (ms >= d) return Math.round(ms / d) + 'd';
   if (ms >= h) return Math.round(ms / h) + 'h';
   if (ms >= m) return Math.round(ms / m) + 'm';
   if (ms >= s) return Math.round(ms / s) + 's';
   return ms + 'ms';
 }
 
 /**
  * Long format for `ms`.
  *
  * @param {Number} ms
  * @return {String}
  * @api private
  */
 
 function long(ms) {
   return plural(ms, d, 'day')
     || plural(ms, h, 'hour')
     || plural(ms, m, 'minute')
     || plural(ms, s, 'second')
     || ms + ' ms';
 }
 
 /**
  * Pluralization helper.
  */
 
 function plural(ms, n, name) {
   if (ms < n) return;
   if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
   return Math.ceil(ms / n) + ' ' + name + 's';
 }
 
 },{}],12:[function(require,module,exports){
 //     uuid.js
 //
 //     Copyright (c) 2010-2012 Robert Kieffer
 //     MIT License - http://opensource.org/licenses/mit-license.php
 
 (function() {
   var _global = this;
 
   // Unique ID creation requires a high quality random # generator.  We feature
   // detect to determine the best RNG source, normalizing to a function that
   // returns 128-bits of randomness, since that's what's usually required
   var _rng;
 
   // Node.js crypto-based RNG - http://nodejs.org/docs/v0.6.2/api/crypto.html
   //
   // Moderately fast, high quality
   if (typeof(_global.require) == 'function') {
     try {
       var _rb = _global.require('crypto').randomBytes;
       _rng = _rb && function() {return _rb(16);};
     } catch(e) {}
   }
 
   if (!_rng && _global.crypto && crypto.getRandomValues) {
     // WHATWG crypto-based RNG - http://wiki.whatwg.org/wiki/Crypto
     //
     // Moderately fast, high quality
     var _rnds8 = new Uint8Array(16);
     _rng = function whatwgRNG() {
       crypto.getRandomValues(_rnds8);
       return _rnds8;
     };
   }
 
   if (!_rng) {
     // Math.random()-based (RNG)
     //
     // If all else fails, use Math.random().  It's fast, but is of unspecified
     // quality.
     var  _rnds = new Array(16);
     _rng = function() {
       for (var i = 0, r; i < 16; i++) {
         if ((i & 0x03) === 0) r = Math.random() * 0x100000000;
         _rnds[i] = r >>> ((i & 0x03) << 3) & 0xff;
       }
 
       return _rnds;
     };
   }
 
   // Buffer class to use
   var BufferClass = typeof(_global.Buffer) == 'function' ? _global.Buffer : Array;
 
   // Maps for number <-> hex string conversion
   var _byteToHex = [];
   var _hexToByte = {};
   for (var i = 0; i < 256; i++) {
     _byteToHex[i] = (i + 0x100).toString(16).substr(1);
     _hexToByte[_byteToHex[i]] = i;
   }
 
   // **`parse()` - Parse a UUID into it's component bytes**
   function parse(s, buf, offset) {
     var i = (buf && offset) || 0, ii = 0;
 
     buf = buf || [];
     s.toLowerCase().replace(/[0-9a-f]{2}/g, function(oct) {
       if (ii < 16) { // Don't overflow!
         buf[i + ii++] = _hexToByte[oct];
       }
     });
 
     // Zero out remaining bytes if string was short
     while (ii < 16) {
       buf[i + ii++] = 0;
     }
 
     return buf;
   }
 
   // **`unparse()` - Convert UUID byte array (ala parse()) into a string**
   function unparse(buf, offset) {
     var i = offset || 0, bth = _byteToHex;
     return  bth[buf[i++]] + bth[buf[i++]] +
             bth[buf[i++]] + bth[buf[i++]] + '-' +
             bth[buf[i++]] + bth[buf[i++]] + '-' +
             bth[buf[i++]] + bth[buf[i++]] + '-' +
             bth[buf[i++]] + bth[buf[i++]] + '-' +
             bth[buf[i++]] + bth[buf[i++]] +
             bth[buf[i++]] + bth[buf[i++]] +
             bth[buf[i++]] + bth[buf[i++]];
   }
 
   // **`v1()` - Generate time-based UUID**
   //
   // Inspired by https://github.com/LiosK/UUID.js
   // and http://docs.python.org/library/uuid.html
 
   // random #'s we need to init node and clockseq
   var _seedBytes = _rng();
 
   // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
   var _nodeId = [
     _seedBytes[0] | 0x01,
     _seedBytes[1], _seedBytes[2], _seedBytes[3], _seedBytes[4], _seedBytes[5]
   ];
 
   // Per 4.2.2, randomize (14 bit) clockseq
   var _clockseq = (_seedBytes[6] << 8 | _seedBytes[7]) & 0x3fff;
 
   // Previous uuid creation time
   var _lastMSecs = 0, _lastNSecs = 0;
 
   // See https://github.com/broofa/node-uuid for API details
   function v1(options, buf, offset) {
     var i = buf && offset || 0;
     var b = buf || [];
 
     options = options || {};
 
     var clockseq = options.clockseq != null ? options.clockseq : _clockseq;
 
     // UUID timestamps are 100 nano-second units since the Gregorian epoch,
     // (1582-10-15 00:00).  JSNumbers aren't precise enough for this, so
     // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
     // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
     var msecs = options.msecs != null ? options.msecs : new Date().getTime();
 
     // Per 4.2.1.2, use count of uuid's generated during the current clock
     // cycle to simulate higher resolution clock
     var nsecs = options.nsecs != null ? options.nsecs : _lastNSecs + 1;
 
     // Time since last uuid creation (in msecs)
     var dt = (msecs - _lastMSecs) + (nsecs - _lastNSecs)/10000;
 
     // Per 4.2.1.2, Bump clockseq on clock regression
     if (dt < 0 && options.clockseq == null) {
       clockseq = clockseq + 1 & 0x3fff;
     }
 
     // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
     // time interval
     if ((dt < 0 || msecs > _lastMSecs) && options.nsecs == null) {
       nsecs = 0;
     }
 
     // Per 4.2.1.2 Throw error if too many uuids are requested
     if (nsecs >= 10000) {
       throw new Error('uuid.v1(): Can\'t create more than 10M uuids/sec');
     }
 
     _lastMSecs = msecs;
     _lastNSecs = nsecs;
     _clockseq = clockseq;
 
     // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
     msecs += 12219292800000;
 
     // `time_low`
     var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
     b[i++] = tl >>> 24 & 0xff;
     b[i++] = tl >>> 16 & 0xff;
     b[i++] = tl >>> 8 & 0xff;
     b[i++] = tl & 0xff;
 
     // `time_mid`
     var tmh = (msecs / 0x100000000 * 10000) & 0xfffffff;
     b[i++] = tmh >>> 8 & 0xff;
     b[i++] = tmh & 0xff;
 
     // `time_high_and_version`
     b[i++] = tmh >>> 24 & 0xf | 0x10; // include version
     b[i++] = tmh >>> 16 & 0xff;
 
     // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
     b[i++] = clockseq >>> 8 | 0x80;
 
     // `clock_seq_low`
     b[i++] = clockseq & 0xff;
 
     // `node`
     var node = options.node || _nodeId;
     for (var n = 0; n < 6; n++) {
       b[i + n] = node[n];
     }
 
     return buf ? buf : unparse(b);
   }
 
   // **`v4()` - Generate random UUID**
 
   // See https://github.com/broofa/node-uuid for API details
   function v4(options, buf, offset) {
     // Deprecated - 'format' argument, as supported in v1.2
     var i = buf && offset || 0;
 
     if (typeof(options) == 'string') {
       buf = options == 'binary' ? new BufferClass(16) : null;
       options = null;
     }
     options = options || {};
 
     var rnds = options.random || (options.rng || _rng)();
 
     // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
     rnds[6] = (rnds[6] & 0x0f) | 0x40;
     rnds[8] = (rnds[8] & 0x3f) | 0x80;
 
     // Copy bytes to buffer, if provided
     if (buf) {
       for (var ii = 0; ii < 16; ii++) {
         buf[i + ii] = rnds[ii];
       }
     }
 
     return buf || unparse(rnds);
   }
 
   // Export public API
   var uuid = v4;
   uuid.v1 = v1;
   uuid.v4 = v4;
   uuid.parse = parse;
   uuid.unparse = unparse;
   uuid.BufferClass = BufferClass;
 
   if (typeof(module) != 'undefined' && module.exports) {
     // Publish as node.js module
     module.exports = uuid;
   } else  if (typeof define === 'function' && define.amd) {
     // Publish as AMD module
     define(function() {return uuid;});
  
 
   } else {
     // Publish as global (in browsers)
     var _previousRoot = _global.uuid;
 
     // **`noConflict()` - (browser only) to reset global 'uuid' var**
     uuid.noConflict = function() {
       _global.uuid = _previousRoot;
       return uuid;
     };
 
     _global.uuid = uuid;
   }
 }).call(this);
 
 },{}],13:[function(require,module,exports){
 (function (global){
 'use strict';
 
 // Expose the Adapter function/object.
 module.exports = Adapter;
 
 
 // Dependencies
 
-var browser = require('bowser').browser,
+var browser = require('bowser'),
 	debug = require('debug')('rtcninja:Adapter'),
 	debugerror = require('debug')('rtcninja:ERROR:Adapter'),
 
 	// Internal vars
 	getUserMedia = null,
 	RTCPeerConnection = null,
 	RTCSessionDescription = null,
 	RTCIceCandidate = null,
 	MediaStreamTrack = null,
 	getMediaDevices = null,
 	attachMediaStream = null,
 	canRenegotiate = false,
 	oldSpecRTCOfferOptions = false,
 	browserVersion = Number(browser.version) || 0,
-	isDesktop = !!(!browser.mobile || !browser.tablet),
+	isDesktop = !!(!browser.mobile && !browser.tablet),
 	hasWebRTC = false,
 	virtGlobal, virtNavigator;
 
 debugerror.log = console.warn.bind(console);
 
 // Dirty trick to get this library working in a Node-webkit env with browserified libs
 virtGlobal = global.window || global;
 // Don't fail in Node
 virtNavigator = virtGlobal.navigator || {};
 
 
 // Constructor.
 
 function Adapter(options) {
 	// Chrome desktop, Chrome Android, Opera desktop, Opera Android, Android native browser
 	// or generic Webkit browser.
 	if (
 		(isDesktop && browser.chrome && browserVersion >= 32) ||
 		(browser.android && browser.chrome && browserVersion >= 39) ||
 		(isDesktop && browser.opera && browserVersion >= 27) ||
 		(browser.android && browser.opera && browserVersion >= 24) ||
 		(browser.android && browser.webkit && !browser.chrome && browserVersion >= 37) ||
 		(virtNavigator.webkitGetUserMedia && virtGlobal.webkitRTCPeerConnection)
 	) {
 		hasWebRTC = true;
 		getUserMedia = virtNavigator.webkitGetUserMedia.bind(virtNavigator);
 		RTCPeerConnection = virtGlobal.webkitRTCPeerConnection;
 		RTCSessionDescription = virtGlobal.RTCSessionDescription;
 		RTCIceCandidate = virtGlobal.RTCIceCandidate;
 		MediaStreamTrack = virtGlobal.MediaStreamTrack;
 		if (MediaStreamTrack && MediaStreamTrack.getSources) {
 			getMediaDevices = MediaStreamTrack.getSources.bind(MediaStreamTrack);
 		} else if (virtNavigator.getMediaDevices) {
 			getMediaDevices = virtNavigator.getMediaDevices.bind(virtNavigator);
 		}
 		attachMediaStream = function (element, stream) {
 			element.src = URL.createObjectURL(stream);
 			return element;
 		};
 		canRenegotiate = true;
 		oldSpecRTCOfferOptions = false;
 	// Firefox desktop, Firefox Android.
 	} else if (
 		(isDesktop && browser.firefox && browserVersion >= 22) ||
 		(browser.android && browser.firefox && browserVersion >= 33) ||
 		(virtNavigator.mozGetUserMedia && virtGlobal.mozRTCPeerConnection)
 	) {
 		hasWebRTC = true;
 		getUserMedia = virtNavigator.mozGetUserMedia.bind(virtNavigator);
 		RTCPeerConnection = virtGlobal.mozRTCPeerConnection;
 		RTCSessionDescription = virtGlobal.mozRTCSessionDescription;
 		RTCIceCandidate = virtGlobal.mozRTCIceCandidate;
 		MediaStreamTrack = virtGlobal.MediaStreamTrack;
 		attachMediaStream = function (element, stream) {
 			element.src = URL.createObjectURL(stream);
 			return element;
 		};
 		canRenegotiate = false;
 		oldSpecRTCOfferOptions = false;
 		// WebRTC plugin required. For example IE or Safari with the Temasys plugin.
 	} else if (
 		options.plugin &&
 		typeof options.plugin.isRequired === 'function' &&
 		options.plugin.isRequired() &&
 		typeof options.plugin.isInstalled === 'function' &&
 		options.plugin.isInstalled()
 	) {
 		var pluginiface = options.plugin.interface;
 
 		hasWebRTC = true;
 		getUserMedia = pluginiface.getUserMedia;
 		RTCPeerConnection = pluginiface.RTCPeerConnection;
 		RTCSessionDescription = pluginiface.RTCSessionDescription;
 		RTCIceCandidate = pluginiface.RTCIceCandidate;
 		MediaStreamTrack = pluginiface.MediaStreamTrack;
 		if (MediaStreamTrack && MediaStreamTrack.getSources) {
 			getMediaDevices = MediaStreamTrack.getSources.bind(MediaStreamTrack);
 		} else if (virtNavigator.getMediaDevices) {
 			getMediaDevices = virtNavigator.getMediaDevices.bind(virtNavigator);
 		}
 		attachMediaStream = pluginiface.attachMediaStream;
 		canRenegotiate = pluginiface.canRenegotiate;
 		oldSpecRTCOfferOptions = true;  // TODO: Update when fixed in the plugin.
 	// Best effort (may be adater.js is loaded).
 	} else if (virtNavigator.getUserMedia && virtGlobal.RTCPeerConnection) {
 		hasWebRTC = true;
 		getUserMedia = virtNavigator.getUserMedia.bind(virtNavigator);
 		RTCPeerConnection = virtGlobal.RTCPeerConnection;
 		RTCSessionDescription = virtGlobal.RTCSessionDescription;
 		RTCIceCandidate = virtGlobal.RTCIceCandidate;
 		MediaStreamTrack = virtGlobal.MediaStreamTrack;
 		if (MediaStreamTrack && MediaStreamTrack.getSources) {
 			getMediaDevices = MediaStreamTrack.getSources.bind(MediaStreamTrack);
 		} else if (virtNavigator.getMediaDevices) {
 			getMediaDevices = virtNavigator.getMediaDevices.bind(virtNavigator);
 		}
 		attachMediaStream = virtGlobal.attachMediaStream || function (element, stream) {
 			element.src = URL.createObjectURL(stream);
 			return element;
 		};
 		canRenegotiate = false;
 		oldSpecRTCOfferOptions = false;
 	}
 
 
 	function throwNonSupported(item) {
 		return function () {
 			throw new Error('rtcninja: WebRTC not supported, missing ' + item +
 			' [browser: ' + browser.name + ' ' + browser.version + ']');
 		};
 	}
 
 
 	// Public API.
 
 	// Expose a WebRTC checker.
 	Adapter.hasWebRTC = function () {
 		return hasWebRTC;
 	};
 
 	// Expose getUserMedia.
 	if (getUserMedia) {
 		Adapter.getUserMedia = function (constraints, successCallback, errorCallback) {
 			debug('getUserMedia() | constraints: %o', constraints);
 
 			try {
 				getUserMedia(constraints,
 					function (stream) {
 						debug('getUserMedia() | success');
 						if (successCallback) {
 							successCallback(stream);
 						}
 					},
 					function (error) {
 						debug('getUserMedia() | error:', error);
 						if (errorCallback) {
 							errorCallback(error);
 						}
 					}
 				);
 			}
 			catch (error) {
 				debugerror('getUserMedia() | error:', error);
 				if (errorCallback) {
 					errorCallback(error);
 				}
 			}
 		};
 	} else {
 		Adapter.getUserMedia = function (constraints, successCallback, errorCallback) {
 			debugerror('getUserMedia() | WebRTC not supported');
 			if (errorCallback) {
 				errorCallback(new Error('rtcninja: WebRTC not supported, missing ' +
 				'getUserMedia [browser: ' + browser.name + ' ' + browser.version + ']'));
 			} else {
 				throwNonSupported('getUserMedia');
 			}
 		};
 	}
 
 	// Expose RTCPeerConnection.
 	Adapter.RTCPeerConnection = RTCPeerConnection || throwNonSupported('RTCPeerConnection');
 
 	// Expose RTCSessionDescription.
 	Adapter.RTCSessionDescription = RTCSessionDescription || throwNonSupported('RTCSessionDescription');
 
 	// Expose RTCIceCandidate.
 	Adapter.RTCIceCandidate = RTCIceCandidate || throwNonSupported('RTCIceCandidate');
 
 	// Expose MediaStreamTrack.
 	Adapter.MediaStreamTrack = MediaStreamTrack || throwNonSupported('MediaStreamTrack');
 
 	// Expose getMediaDevices.
 	Adapter.getMediaDevices = getMediaDevices;
 
 	// Expose MediaStreamTrack.
 	Adapter.attachMediaStream = attachMediaStream || throwNonSupported('attachMediaStream');
 
 	// Expose canRenegotiate attribute.
 	Adapter.canRenegotiate = canRenegotiate;
 
 	// Expose closeMediaStream.
 	Adapter.closeMediaStream = function (stream) {
 		if (!stream) {
 			return;
 		}
 
 		// Latest spec states that MediaStream has no stop() method and instead must
 		// call stop() on every MediaStreamTrack.
 		if (MediaStreamTrack && MediaStreamTrack.prototype && MediaStreamTrack.prototype.stop) {
 			debug('closeMediaStream() | calling stop() on all the MediaStreamTrack');
 
 			var tracks, i, len;
 
 			if (stream.getTracks) {
 				tracks = stream.getTracks();
 				for (i = 0, len = tracks.length; i < len; i += 1) {
 					tracks[i].stop();
 				}
 			} else {
 				tracks = stream.getAudioTracks();
 				for (i = 0, len = tracks.length; i < len; i += 1) {
 					tracks[i].stop();
 				}
 
 				tracks = stream.getVideoTracks();
 				for (i = 0, len = tracks.length; i < len; i += 1) {
 					tracks[i].stop();
 				}
 			}
 		// Deprecated by the spec, but still in use.
 		} else if (typeof stream.stop === 'function') {
 			debug('closeMediaStream() | calling stop() on the MediaStream');
 
 			stream.stop();
 		}
 	};
 
 	// Expose fixPeerConnectionConfig.
 	Adapter.fixPeerConnectionConfig = function (pcConfig) {
 		var i, len, iceServer, hasUrls, hasUrl;
 
 		if (!Array.isArray(pcConfig.iceServers)) {
 			pcConfig.iceServers = [];
 		}
 
 		for (i = 0, len = pcConfig.iceServers.length; i < len; i += 1) {
 			iceServer = pcConfig.iceServers[i];
 			hasUrls = iceServer.hasOwnProperty('urls');
 			hasUrl = iceServer.hasOwnProperty('url');
 
 			if (typeof iceServer === 'object') {
 				// Has .urls but not .url, so add .url with a single string value.
 				if (hasUrls && !hasUrl) {
 					iceServer.url = (Array.isArray(iceServer.urls) ? iceServer.urls[0] : iceServer.urls);
 				// Has .url but not .urls, so add .urls with same value.
 				} else if (!hasUrls && hasUrl) {
 					iceServer.urls = (Array.isArray(iceServer.url) ? iceServer.url.slice() : iceServer.url);
 				}
 
 				// Ensure .url is a single string.
 				if (hasUrl && Array.isArray(iceServer.url)) {
 					iceServer.url = iceServer.url[0];
 				}
 			}
 		}
 	};
 
 	// Expose fixRTCOfferOptions.
 	Adapter.fixRTCOfferOptions = function (options) {
 		options = options || {};
 
 		// New spec.
 		if (!oldSpecRTCOfferOptions) {
 			if (options.mandatory && options.mandatory.OfferToReceiveAudio) {
 				options.offerToReceiveAudio = 1;
 			}
 			if (options.mandatory && options.mandatory.OfferToReceiveVideo) {
 				options.offerToReceiveVideo = 1;
 			}
 			delete options.mandatory;
 		// Old spec.
 		} else {
 			if (options.offerToReceiveAudio) {
 				options.mandatory = options.mandatory || {};
 				options.mandatory.OfferToReceiveAudio = true;
 			}
 			if (options.offerToReceiveVideo) {
 				options.mandatory = options.mandatory || {};
 				options.mandatory.OfferToReceiveVideo = true;
 			}
 		}
 	};
 
 	return Adapter;
 }
 
 }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
 
 },{"bowser":17,"debug":9}],14:[function(require,module,exports){
 'use strict';
 
 // Expose the RTCPeerConnection class.
 module.exports = RTCPeerConnection;
 
 
 // Dependencies.
 
 var merge = require('merge'),
 	debug = require('debug')('rtcninja:RTCPeerConnection'),
 	debugerror = require('debug')('rtcninja:ERROR:RTCPeerConnection'),
 	Adapter = require('./Adapter'),
 
 	// Internal constants.
 	C = {
 		REGEXP_NORMALIZED_CANDIDATE: new RegExp(/^candidate:/i),
 		REGEXP_FIX_CANDIDATE: new RegExp(/(^a=|\r|\n)/gi),
 		REGEXP_RELAY_CANDIDATE: new RegExp(/ relay /i),
 		REGEXP_SDP_CANDIDATES: new RegExp(/^a=candidate:.*\r\n/igm),
 		REGEXP_SDP_NON_RELAY_CANDIDATES: new RegExp(/^a=candidate:(.(?!relay ))*\r\n/igm)
 	},
 
 	// Internal variables.
 	VAR = {
 		normalizeCandidate: null
 	};
 
 debugerror.log = console.warn.bind(console);
 
 
 // Constructor
 
 function RTCPeerConnection(pcConfig, pcConstraints) {
 	debug('new | pcConfig: %o', pcConfig);
 
 	// Set this.pcConfig and this.options.
 	setConfigurationAndOptions.call(this, pcConfig);
 
 	// NOTE: Deprecated pcConstraints argument.
 	this.pcConstraints = pcConstraints;
 
 	// Own version of the localDescription.
 	this.ourLocalDescription = null;
 
 	// Latest values of PC attributes to avoid events with same value.
 	this.ourSignalingState = null;
 	this.ourIceConnectionState = null;
 	this.ourIceGatheringState = null;
 
 	// Timer for options.gatheringTimeout.
 	this.timerGatheringTimeout = null;
 
 	// Timer for options.gatheringTimeoutAfterRelay.
 	this.timerGatheringTimeoutAfterRelay = null;
 
 	// Flag to ignore new gathered ICE candidates.
 	this.ignoreIceGathering = false;
 
 	// Flag set when closed.
 	this.closed = false;
 
 	// Set RTCPeerConnection.
 	setPeerConnection.call(this);
 
 	// Set properties.
 	setProperties.call(this);
 }
 
 
 // Public API.
 
 RTCPeerConnection.prototype.createOffer = function (successCallback, failureCallback, options) {
 	debug('createOffer()');
 
 	var self = this;
 
 	Adapter.fixRTCOfferOptions(options);
 
 	this.pc.createOffer(
 		function (offer) {
 			if (isClosed.call(self)) {
 				return;
 			}
 			debug('createOffer() | success');
 			if (successCallback) {
 				successCallback(offer);
 			}
 		},
 		function (error) {
 			if (isClosed.call(self)) {
 				return;
 			}
 			debugerror('createOffer() | error:', error);
 			if (failureCallback) {
 				failureCallback(error);
 			}
 		},
 		options
 	);
 };
 
 
 RTCPeerConnection.prototype.createAnswer = function (successCallback, failureCallback, options) {
 	debug('createAnswer()');
 
 	var self = this;
 
 	this.pc.createAnswer(
 		function (answer) {
 			if (isClosed.call(self)) {
 				return;
 			}
 			debug('createAnswer() | success');
 			if (successCallback) {
 				successCallback(answer);
 			}
 		},
 		function (error) {
 			if (isClosed.call(self)) {
 				return;
 			}
 			debugerror('createAnswer() | error:', error);
 			if (failureCallback) {
 				failureCallback(error);
 			}
 		},
 		options
 	);
 };
 
 
 RTCPeerConnection.prototype.setLocalDescription = function (description, successCallback, failureCallback) {
 	debug('setLocalDescription()');
 
 	var self = this;
 
 	this.pc.setLocalDescription(
 		description,
 		// success.
 		function () {
 			if (isClosed.call(self)) {
 				return;
 			}
 			debug('setLocalDescription() | success');
 
 			// Clear gathering timers.
 			clearTimeout(self.timerGatheringTimeout);
 			delete self.timerGatheringTimeout;
 			clearTimeout(self.timerGatheringTimeoutAfterRelay);
 			delete self.timerGatheringTimeoutAfterRelay;
 
 			runTimerGatheringTimeout();
 			if (successCallback) {
 				successCallback();
 			}
 		},
 		// failure
 		function (error) {
 			if (isClosed.call(self)) {
 				return;
 			}
 			debugerror('setLocalDescription() | error:', error);
 			if (failureCallback) {
 				failureCallback(error);
 			}
 		}
 	);
 
 	// Enable (again) ICE gathering.
 	this.ignoreIceGathering = false;
 
 	// Handle gatheringTimeout.
 	function runTimerGatheringTimeout() {
 		if (typeof self.options.gatheringTimeout !== 'number') {
 			return;
 		}
 		// If setLocalDescription was already called, it may happen that
 		// ICE gathering is not needed, so don't run this timer.
 		if (self.pc.iceGatheringState === 'complete') {
 			return;
 		}
 
 		debug('setLocalDescription() | ending gathering in %d ms (gatheringTimeout option)',
 			self.options.gatheringTimeout);
 
 		self.timerGatheringTimeout = setTimeout(function () {
 			if (isClosed.call(self)) {
 				return;
 			}
 
 			debug('forced end of candidates after gatheringTimeout timeout');
 
 			// Clear gathering timers.
 			delete self.timerGatheringTimeout;
 			clearTimeout(self.timerGatheringTimeoutAfterRelay);
 			delete self.timerGatheringTimeoutAfterRelay;
 
 			// Ignore new candidates.
 			self.ignoreIceGathering = true;
 			if (self.onicecandidate) {
 				self.onicecandidate({ candidate: null }, null);
 			}
 
 		}, self.options.gatheringTimeout);
 	}
 };
 
 
 RTCPeerConnection.prototype.setRemoteDescription = function (description, successCallback, failureCallback) {
 	debug('setRemoteDescription()');
 
 	var self = this;
 
 	this.pc.setRemoteDescription(
 		description,
 		function () {
 			if (isClosed.call(self)) {
 				return;
 			}
 			debug('setRemoteDescription() | success');
 			if (successCallback) {
 				successCallback();
 			}
 		},
 		function (error) {
 			if (isClosed.call(self)) {
 				return;
 			}
 			debugerror('setRemoteDescription() | error:', error);
 			if (failureCallback) {
 				failureCallback(error);
 			}
 		}
 	);
 };
 
 
 RTCPeerConnection.prototype.updateIce = function (pcConfig) {
 	debug('updateIce() | pcConfig: %o', pcConfig);
 
 	// Update this.pcConfig and this.options.
 	setConfigurationAndOptions.call(this, pcConfig);
 
 	this.pc.updateIce(this.pcConfig);
 
 	// Enable (again) ICE gathering.
 	this.ignoreIceGathering = false;
 };
 
 
 RTCPeerConnection.prototype.addIceCandidate = function (candidate, successCallback, failureCallback) {
 	debug('addIceCandidate() | candidate: %o', candidate);
 
 	var self = this;
 
 	this.pc.addIceCandidate(
 		candidate,
 		function () {
 			if (isClosed.call(self)) {
 				return;
 			}
 			debug('addIceCandidate() | success');
 			if (successCallback) {
 				successCallback();
 			}
 		},
 		function (error) {
 			if (isClosed.call(self)) {
 				return;
 			}
 			debugerror('addIceCandidate() | error:', error);
 			if (failureCallback) {
 				failureCallback(error);
 			}
 		}
 	);
 };
 
 
 RTCPeerConnection.prototype.getConfiguration = function () {
 	debug('getConfiguration()');
 
 	return this.pc.getConfiguration();
 };
 
 
 RTCPeerConnection.prototype.getLocalStreams = function () {
 	debug('getLocalStreams()');
 
 	return this.pc.getLocalStreams();
 };
 
 
 RTCPeerConnection.prototype.getRemoteStreams = function () {
 	debug('getRemoteStreams()');
 
 	return this.pc.getRemoteStreams();
 };
 
 
 RTCPeerConnection.prototype.getStreamById = function (streamId) {
 	debug('getStreamById() | streamId: %s', streamId);
 
 	return this.pc.getStreamById(streamId);
 };
 
 
 RTCPeerConnection.prototype.addStream = function (stream) {
 	debug('addStream() | stream: %s', stream);
 
 	this.pc.addStream(stream);
 };
 
 
 RTCPeerConnection.prototype.removeStream = function (stream) {
 	debug('removeStream() | stream: %o', stream);
 
 	this.pc.removeStream(stream);
 };
 
 
 RTCPeerConnection.prototype.close = function () {
 	debug('close()');
 
 	this.closed = true;
 
 	// Clear gathering timers.
 	clearTimeout(this.timerGatheringTimeout);
 	delete this.timerGatheringTimeout;
 	clearTimeout(this.timerGatheringTimeoutAfterRelay);
 	delete this.timerGatheringTimeoutAfterRelay;
 
 	this.pc.close();
 };
 
 
 RTCPeerConnection.prototype.createDataChannel = function () {
 	debug('createDataChannel()');
 
 	return this.pc.createDataChannel.apply(this.pc, arguments);
 };
 
 
 RTCPeerConnection.prototype.createDTMFSender = function (track) {
 	debug('createDTMFSender()');
 
 	return this.pc.createDTMFSender(track);
 };
 
 
 RTCPeerConnection.prototype.getStats = function () {
 	debug('getStats()');
 
 	return this.pc.getStats.apply(this.pc, arguments);
 };
 
 
 RTCPeerConnection.prototype.setIdentityProvider = function () {
 	debug('setIdentityProvider()');
 
 	return this.pc.setIdentityProvider.apply(this.pc, arguments);
 };
 
 
 RTCPeerConnection.prototype.getIdentityAssertion = function () {
 	debug('getIdentityAssertion()');
 
 	return this.pc.getIdentityAssertion();
 };
 
 
 RTCPeerConnection.prototype.reset = function (pcConfig) {
 	debug('reset() | pcConfig: %o', pcConfig);
 
 	var pc = this.pc;
 
 	// Remove events in the old PC.
 	pc.onnegotiationneeded = null;
 	pc.onicecandidate = null;
 	pc.onaddstream = null;
 	pc.onremovestream = null;
 	pc.ondatachannel = null;
 	pc.onsignalingstatechange = null;
 	pc.oniceconnectionstatechange = null;
 	pc.onicegatheringstatechange = null;
 	pc.onidentityresult = null;
 	pc.onpeeridentity = null;
 	pc.onidpassertionerror = null;
 	pc.onidpvalidationerror = null;
 
 	// Clear gathering timers.
 	clearTimeout(this.timerGatheringTimeout);
 	delete this.timerGatheringTimeout;
 	clearTimeout(this.timerGatheringTimeoutAfterRelay);
 	delete this.timerGatheringTimeoutAfterRelay;
 
 	// Silently close the old PC.
 	debug('reset() | closing current peerConnection');
 	pc.close();
 
 	// Set this.pcConfig and this.options.
 	setConfigurationAndOptions.call(this, pcConfig);
 
 	// Create a new PC.
 	setPeerConnection.call(this);
 };
 
 
 // Private Helpers.
 
 function setConfigurationAndOptions(pcConfig) {
 	// Clone pcConfig.
 	this.pcConfig = merge(true, pcConfig);
 
 	// Fix pcConfig.
 	Adapter.fixPeerConnectionConfig(this.pcConfig);
 
 	this.options = {
 		iceTransportsRelay: (this.pcConfig.iceTransports === 'relay'),
 		iceTransportsNone: (this.pcConfig.iceTransports === 'none'),
 		gatheringTimeout: this.pcConfig.gatheringTimeout,
 		gatheringTimeoutAfterRelay: this.pcConfig.gatheringTimeoutAfterRelay
 	};
 
 	// Remove custom rtcninja.RTCPeerConnection options from pcConfig.
 	delete this.pcConfig.gatheringTimeout;
 	delete this.pcConfig.gatheringTimeoutAfterRelay;
 
 	debug('setConfigurationAndOptions | processed pcConfig: %o', this.pcConfig);
 }
 
 
 function isClosed() {
 	return ((this.closed) || (this.pc && this.pc.iceConnectionState === 'closed'));
 }
 
 
 function setEvents() {
 	var self = this,
 		pc = this.pc;
 
 	pc.onnegotiationneeded = function (event) {
 		if (isClosed.call(self)) {
 			return;
 		}
 
 		debug('onnegotiationneeded()');
 		if (self.onnegotiationneeded) {
 			self.onnegotiationneeded(event);
 		}
 	};
 
 	pc.onicecandidate = function (event) {
 		var candidate, isRelay, newCandidate;
 
 		if (isClosed.call(self)) {
 			return;
 		}
 		if (self.ignoreIceGathering) {
 			return;
 		}
 
 		// Ignore any candidate (event the null one) if iceTransports:'none' is set.
 		if (self.options.iceTransportsNone) {
 			return;
 		}
 
 		candidate = event.candidate;
 
 		if (candidate) {
 			isRelay = C.REGEXP_RELAY_CANDIDATE.test(candidate.candidate);
 
 			// Ignore if just relay candidates are requested.
 			if (self.options.iceTransportsRelay && !isRelay) {
 				return;
 			}
 
 			// Handle gatheringTimeoutAfterRelay.
 			if (isRelay && !self.timerGatheringTimeoutAfterRelay &&
 				(typeof self.options.gatheringTimeoutAfterRelay === 'number')) {
 				debug('onicecandidate() | first relay candidate found, ending gathering in %d ms', self.options.gatheringTimeoutAfterRelay);
 
 				self.timerGatheringTimeoutAfterRelay = setTimeout(function () {
 					if (isClosed.call(self)) {
 						return;
 					}
 
 					debug('forced end of candidates after timeout');
 
 					// Clear gathering timers.
 					delete self.timerGatheringTimeoutAfterRelay;
 					clearTimeout(self.timerGatheringTimeout);
 					delete self.timerGatheringTimeout;
 
 					// Ignore new candidates.
 					self.ignoreIceGathering = true;
 					if (self.onicecandidate) {
 						self.onicecandidate({candidate: null}, null);
 					}
 				}, self.options.gatheringTimeoutAfterRelay);
 			}
 
 			newCandidate = new Adapter.RTCIceCandidate({
 				sdpMid: candidate.sdpMid,
 				sdpMLineIndex: candidate.sdpMLineIndex,
 				candidate: candidate.candidate
 			});
 
 			// Force correct candidate syntax (just check it once).
 			if (VAR.normalizeCandidate === null) {
 				if (C.REGEXP_NORMALIZED_CANDIDATE.test(candidate.candidate)) {
 					VAR.normalizeCandidate = false;
 				} else {
 					debug('onicecandidate() | normalizing ICE candidates syntax (remove "a=" and "\\r\\n")');
 					VAR.normalizeCandidate = true;
 				}
 			}
 			if (VAR.normalizeCandidate) {
 				newCandidate.candidate = candidate.candidate.replace(C.REGEXP_FIX_CANDIDATE, '');
 			}
 
 			debug(
 				'onicecandidate() | m%d(%s) %s',
 				newCandidate.sdpMLineIndex,
 				newCandidate.sdpMid || 'no mid', newCandidate.candidate);
 			if (self.onicecandidate) {
 				self.onicecandidate(event, newCandidate);
 			}
 		// Null candidate (end of candidates).
 		} else {
 			debug('onicecandidate() | end of candidates');
 
 			// Clear gathering timers.
 			clearTimeout(self.timerGatheringTimeout);
 			delete self.timerGatheringTimeout;
 			clearTimeout(self.timerGatheringTimeoutAfterRelay);
 			delete self.timerGatheringTimeoutAfterRelay;
 			if (self.onicecandidate) {
 				self.onicecandidate(event, null);
 			}
 		}
 	};
 
 	pc.onaddstream = function (event) {
 		if (isClosed.call(self)) {
 			return;
 		}
 
 		debug('onaddstream() | stream: %o', event.stream);
 		if (self.onaddstream) {
 			self.onaddstream(event, event.stream);
 		}
 	};
 
 	pc.onremovestream = function (event) {
 		if (isClosed.call(self)) {
 			return;
 		}
 
 		debug('onremovestream() | stream: %o', event.stream);
 		if (self.onremovestream) {
 			self.onremovestream(event, event.stream);
 		}
 	};
 
 	pc.ondatachannel = function (event) {
 		if (isClosed.call(self)) {
 			return;
 		}
 
 		debug('ondatachannel() | datachannel: %o', event.channel);
 		if (self.ondatachannel) {
 			self.ondatachannel(event, event.channel);
 		}
 	};
 
 	pc.onsignalingstatechange = function (event) {
 		if (pc.signalingState === self.ourSignalingState) {
 			return;
 		}
 
 		debug('onsignalingstatechange() | signalingState: %s', pc.signalingState);
 		self.ourSignalingState = pc.signalingState;
 		if (self.onsignalingstatechange) {
 			self.onsignalingstatechange(event, pc.signalingState);
 		}
 	};
 
 	pc.oniceconnectionstatechange = function (event) {
 		if (pc.iceConnectionState === self.ourIceConnectionState) {
 			return;
 		}
 
 		debug('oniceconnectionstatechange() | iceConnectionState: %s', pc.iceConnectionState);
 		self.ourIceConnectionState = pc.iceConnectionState;
 		if (self.oniceconnectionstatechange) {
 			self.oniceconnectionstatechange(event, pc.iceConnectionState);
 		}
 	};
 
 	pc.onicegatheringstatechange = function (event) {
 		if (isClosed.call(self)) {
 			return;
 		}
 
 		if (pc.iceGatheringState === self.ourIceGatheringState) {
 			return;
 		}
 
 		debug('onicegatheringstatechange() | iceGatheringState: %s', pc.iceGatheringState);
 		self.ourIceGatheringState = pc.iceGatheringState;
 		if (self.onicegatheringstatechange) {
 			self.onicegatheringstatechange(event, pc.iceGatheringState);
 		}
 	};
 
 	pc.onidentityresult = function (event) {
 		if (isClosed.call(self)) {
 			return;
 		}
 
 		debug('onidentityresult()');
 		if (self.onidentityresult) {
 			self.onidentityresult(event);
 		}
 	};
 
 	pc.onpeeridentity = function (event) {
 		if (isClosed.call(self)) {
 			return;
 		}
 
 		debug('onpeeridentity()');
 		if (self.onpeeridentity) {
 			self.onpeeridentity(event);
 		}
 	};
 
 	pc.onidpassertionerror = function (event) {
 		if (isClosed.call(self)) {
 			return;
 		}
 
 		debug('onidpassertionerror()');
 		if (self.onidpassertionerror) {
 			self.onidpassertionerror(event);
 		}
 	};
 
 	pc.onidpvalidationerror = function (event) {
 		if (isClosed.call(self)) {
 			return;
 		}
 
 		debug('onidpvalidationerror()');
 		if (self.onidpvalidationerror) {
 			self.onidpvalidationerror(event);
 		}
 	};
 }
 
 
 function setPeerConnection() {
 	// Create a RTCPeerConnection.
 	if (!this.pcConstraints) {
 		this.pc = new Adapter.RTCPeerConnection(this.pcConfig);
 	} else {
 		// NOTE: Deprecated.
 		this.pc = new Adapter.RTCPeerConnection(this.pcConfig, this.pcConstraints);
 	}
 
 	// Set RTC events.
 	setEvents.call(this);
 }
 
 
 function getLocalDescription() {
 	var pc = this.pc,
 		options = this.options,
 		sdp = null;
 
 	if (!pc.localDescription) {
 		this.ourLocalDescription = null;
 		return null;
 	}
 
 	// Mangle the SDP string.
 	if (options.iceTransportsRelay) {
 		sdp = pc.localDescription.sdp.replace(C.REGEXP_SDP_NON_RELAY_CANDIDATES, '');
 	} else if (options.iceTransportsNone) {
 		sdp = pc.localDescription.sdp.replace(C.REGEXP_SDP_CANDIDATES, '');
 	}
 
 	this.ourLocalDescription = new Adapter.RTCSessionDescription({
 		type: pc.localDescription.type,
 		sdp: sdp || pc.localDescription.sdp
 	});
 
 	return this.ourLocalDescription;
 }
 
 
 function setProperties() {
 	var self = this;
 
 	Object.defineProperties(this, {
 		peerConnection: {
 			get: function () {
 				return self.pc;
 			}
 		},
 
 		signalingState: {
 			get: function () {
 				return self.pc.signalingState;
 			}
 		},
 
 		iceConnectionState: {
 			get: function () {
 				return self.pc.iceConnectionState;
 			}
 		},
 
 		iceGatheringState: {
 			get: function () {
 				return self.pc.iceGatheringState;
 			}
 		},
 
 		localDescription: {
 			get: function () {
 				return getLocalDescription.call(self);
 			}
 		},
 
 		remoteDescription: {
 			get: function () {
 				return self.pc.remoteDescription;
 			}
 		},
 
 		peerIdentity: {
 			get: function () {
 				return self.pc.peerIdentity;
 			}
 		}
 	});
 }
 
 },{"./Adapter":13,"debug":9,"merge":18}],15:[function(require,module,exports){
 'use strict';
 
 module.exports = rtcninja;
 
 
 // Dependencies.
 
-var browser = require('bowser').browser,
+var browser = require('bowser'),
 	debug = require('debug')('rtcninja'),
 	debugerror = require('debug')('rtcninja:ERROR'),
 	version = require('./version'),
 	Adapter = require('./Adapter'),
 	RTCPeerConnection = require('./RTCPeerConnection'),
 
 	// Internal vars.
 	called = false;
 
 debugerror.log = console.warn.bind(console);
 debug('version %s', version);
 debug('detected browser: %s %s [mobile:%s, tablet:%s, android:%s, ios:%s]',
 		browser.name, browser.version, !!browser.mobile, !!browser.tablet,
 		!!browser.android, !!browser.ios);
 
 
 // Constructor.
 
 function rtcninja(options) {
 	// Load adapter
 	var iface = Adapter(options || {});  // jshint ignore:line
 
 	called = true;
 
 	// Expose RTCPeerConnection class.
 	rtcninja.RTCPeerConnection = RTCPeerConnection;
 
 	// Expose WebRTC API and utils.
 	rtcninja.getUserMedia = iface.getUserMedia;
 	rtcninja.RTCSessionDescription = iface.RTCSessionDescription;
 	rtcninja.RTCIceCandidate = iface.RTCIceCandidate;
 	rtcninja.MediaStreamTrack = iface.MediaStreamTrack;
 	rtcninja.getMediaDevices = iface.getMediaDevices;
 	rtcninja.attachMediaStream = iface.attachMediaStream;
 	rtcninja.closeMediaStream = iface.closeMediaStream;
 	rtcninja.canRenegotiate = iface.canRenegotiate;
 
 	// Log WebRTC support.
 	if (iface.hasWebRTC()) {
 		debug('WebRTC supported');
 		return true;
 	} else {
 		debugerror('WebRTC not supported');
 		return false;
 	}
 }
 
 
 // Public API.
 
 // If called without calling rtcninja(), call it.
 rtcninja.hasWebRTC = function () {
 	if (!called) {
 		rtcninja();
 	}
 
 	return Adapter.hasWebRTC();
 };
 
 
 // Expose version property.
 Object.defineProperty(rtcninja, 'version', {
 	get: function () {
 		return version;
 	}
 });
 
 
 // Expose called property.
 Object.defineProperty(rtcninja, 'called', {
 	get: function () {
 		return called;
 	}
 });
 
 
 // Exposing stuff.
 
 rtcninja.debug = require('debug');
 rtcninja.browser = browser;
 
 },{"./Adapter":13,"./RTCPeerConnection":14,"./version":16,"bowser":17,"debug":9}],16:[function(require,module,exports){
 'use strict';
 
 // Expose the 'version' field of package.json.
 module.exports = require('../package.json').version;
 
 
 },{"../package.json":19}],17:[function(require,module,exports){
 /*!
   * Bowser - a browser detector
   * https://github.com/ded/bowser
-  * MIT License | (c) Dustin Diaz 2014
+  * MIT License | (c) Dustin Diaz 2015
   */
 
 !function (name, definition) {
-  if (typeof module != 'undefined' && module.exports) module.exports['browser'] = definition()
+  if (typeof module != 'undefined' && module.exports) module.exports = definition()
   else if (typeof define == 'function' && define.amd) define(definition)
   else this[name] = definition()
 }('bowser', function () {
   /**
     * See useragents.js for examples of navigator.userAgent
     */
 
   var t = true
 
   function detect(ua) {
 
     function getFirstMatch(regex) {
       var match = ua.match(regex);
       return (match && match.length > 1 && match[1]) || '';
     }
 
     function getSecondMatch(regex) {
       var match = ua.match(regex);
       return (match && match.length > 1 && match[2]) || '';
     }
 
     var iosdevice = getFirstMatch(/(ipod|iphone|ipad)/i).toLowerCase()
       , likeAndroid = /like android/i.test(ua)
       , android = !likeAndroid && /android/i.test(ua)
+      , chromeBook = /CrOS/.test(ua)
       , edgeVersion = getFirstMatch(/edge\/(\d+(\.\d+)?)/i)
       , versionIdentifier = getFirstMatch(/version\/(\d+(\.\d+)?)/i)
       , tablet = /tablet/i.test(ua)
       , mobile = !tablet && /[^-]mobi/i.test(ua)
       , result
 
     if (/opera|opr/i.test(ua)) {
       result = {
         name: 'Opera'
       , opera: t
       , version: versionIdentifier || getFirstMatch(/(?:opera|opr)[\s\/](\d+(\.\d+)?)/i)
       }
     }
+    else if (/yabrowser/i.test(ua)) {
+      result = {
+        name: 'Yandex Browser'
+      , yandexbrowser: t
+      , version: versionIdentifier || getFirstMatch(/(?:yabrowser)[\s\/](\d+(\.\d+)?)/i)
+      }
+    }
     else if (/windows phone/i.test(ua)) {
       result = {
         name: 'Windows Phone'
       , windowsphone: t
       }
       if (edgeVersion) {
         result.msedge = t
         result.version = edgeVersion
       }
       else {
         result.msie = t
         result.version = getFirstMatch(/iemobile\/(\d+(\.\d+)?)/i)
       }
     }
     else if (/msie|trident/i.test(ua)) {
       result = {
         name: 'Internet Explorer'
       , msie: t
       , version: getFirstMatch(/(?:msie |rv:)(\d+(\.\d+)?)/i)
       }
-    }
-    else if (/chrome.+? edge/i.test(ua)) {
+    } else if (chromeBook) {
+      result = {
+        name: 'Chrome'
+      , chromeBook: t
+      , chrome: t
+      , version: getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.\d+)?)/i)
+      }
+    } else if (/chrome.+? edge/i.test(ua)) {
       result = {
         name: 'Microsoft Edge'
       , msedge: t
       , version: edgeVersion
       }
     }
     else if (/chrome|crios|crmo/i.test(ua)) {
       result = {
         name: 'Chrome'
       , chrome: t
       , version: getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.\d+)?)/i)
       }
     }
     else if (iosdevice) {
       result = {
         name : iosdevice == 'iphone' ? 'iPhone' : iosdevice == 'ipad' ? 'iPad' : 'iPod'
       }
       // WTF: version is not part of user agent in web apps
       if (versionIdentifier) {
         result.version = versionIdentifier
       }
     }
     else if (/sailfish/i.test(ua)) {
       result = {
         name: 'Sailfish'
       , sailfish: t
       , version: getFirstMatch(/sailfish\s?browser\/(\d+(\.\d+)?)/i)
       }
     }
     else if (/seamonkey\//i.test(ua)) {
       result = {
         name: 'SeaMonkey'
       , seamonkey: t
       , version: getFirstMatch(/seamonkey\/(\d+(\.\d+)?)/i)
       }
     }
     else if (/firefox|iceweasel/i.test(ua)) {
       result = {
         name: 'Firefox'
       , firefox: t
       , version: getFirstMatch(/(?:firefox|iceweasel)[ \/](\d+(\.\d+)?)/i)
       }
       if (/\((mobile|tablet);[^\)]*rv:[\d\.]+\)/i.test(ua)) {
         result.firefoxos = t
       }
     }
     else if (/silk/i.test(ua)) {
       result =  {
         name: 'Amazon Silk'
       , silk: t
       , version : getFirstMatch(/silk\/(\d+(\.\d+)?)/i)
       }
     }
     else if (android) {
       result = {
         name: 'Android'
       , version: versionIdentifier
       }
     }
     else if (/phantom/i.test(ua)) {
       result = {
         name: 'PhantomJS'
       , phantom: t
       , version: getFirstMatch(/phantomjs\/(\d+(\.\d+)?)/i)
       }
     }
     else if (/blackberry|\bbb\d+/i.test(ua) || /rim\stablet/i.test(ua)) {
       result = {
         name: 'BlackBerry'
       , blackberry: t
       , version: versionIdentifier || getFirstMatch(/blackberry[\d]+\/(\d+(\.\d+)?)/i)
       }
     }
     else if (/(web|hpw)os/i.test(ua)) {
       result = {
         name: 'WebOS'
       , webos: t
       , version: versionIdentifier || getFirstMatch(/w(?:eb)?osbrowser\/(\d+(\.\d+)?)/i)
       };
       /touchpad\//i.test(ua) && (result.touchpad = t)
     }
     else if (/bada/i.test(ua)) {
       result = {
         name: 'Bada'
       , bada: t
       , version: getFirstMatch(/dolfin\/(\d+(\.\d+)?)/i)
       };
     }
     else if (/tizen/i.test(ua)) {
       result = {
         name: 'Tizen'
       , tizen: t
       , version: getFirstMatch(/(?:tizen\s?)?browser\/(\d+(\.\d+)?)/i) || versionIdentifier
       };
     }
     else if (/safari/i.test(ua)) {
       result = {
         name: 'Safari'
       , safari: t
       , version: versionIdentifier
       }
     }
     else {
       result = {
         name: getFirstMatch(/^(.*)\/(.*) /),
         version: getSecondMatch(/^(.*)\/(.*) /)
      };
    }
 
     // set webkit or gecko flag for browsers based on these engines
     if (!result.msedge && /(apple)?webkit/i.test(ua)) {
       result.name = result.name || "Webkit"
       result.webkit = t
       if (!result.version && versionIdentifier) {
         result.version = versionIdentifier
       }
     } else if (!result.opera && /gecko\//i.test(ua)) {
       result.name = result.name || "Gecko"
       result.gecko = t
       result.version = result.version || getFirstMatch(/gecko\/(\d+(\.\d+)?)/i)
     }
 
     // set OS flags for platforms that have multiple browsers
     if (!result.msedge && (android || result.silk)) {
       result.android = t
     } else if (iosdevice) {
       result[iosdevice] = t
       result.ios = t
     }
 
     // OS version extraction
     var osVersion = '';
     if (result.windowsphone) {
       osVersion = getFirstMatch(/windows phone (?:os)?\s?(\d+(\.\d+)*)/i);
     } else if (iosdevice) {
       osVersion = getFirstMatch(/os (\d+([_\s]\d+)*) like mac os x/i);
       osVersion = osVersion.replace(/[_\s]/g, '.');
     } else if (android) {
       osVersion = getFirstMatch(/android[ \/-](\d+(\.\d+)*)/i);
     } else if (result.webos) {
       osVersion = getFirstMatch(/(?:web|hpw)os\/(\d+(\.\d+)*)/i);
     } else if (result.blackberry) {
       osVersion = getFirstMatch(/rim\stablet\sos\s(\d+(\.\d+)*)/i);
     } else if (result.bada) {
       osVersion = getFirstMatch(/bada\/(\d+(\.\d+)*)/i);
     } else if (result.tizen) {
       osVersion = getFirstMatch(/tizen[\/\s](\d+(\.\d+)*)/i);
     }
     if (osVersion) {
       result.osversion = osVersion;
     }
 
     // device type extraction
     var osMajorVersion = osVersion.split('.')[0];
     if (tablet || iosdevice == 'ipad' || (android && (osMajorVersion == 3 || (osMajorVersion == 4 && !mobile))) || result.silk) {
       result.tablet = t
     } else if (mobile || iosdevice == 'iphone' || iosdevice == 'ipod' || android || result.blackberry || result.webos || result.bada) {
       result.mobile = t
     }
 
     // Graded Browser Support
     // http://developer.yahoo.com/yui/articles/gbs
     if (result.msedge ||
         (result.msie && result.version >= 10) ||
+        (result.yandexbrowser && result.version >= 15) ||
         (result.chrome && result.version >= 20) ||
         (result.firefox && result.version >= 20.0) ||
         (result.safari && result.version >= 6) ||
         (result.opera && result.version >= 10.0) ||
         (result.ios && result.osversion && result.osversion.split(".")[0] >= 6) ||
         (result.blackberry && result.version >= 10.1)
         ) {
       result.a = t;
     }
     else if ((result.msie && result.version < 10) ||
         (result.chrome && result.version < 20) ||
         (result.firefox && result.version < 20.0) ||
         (result.safari && result.version < 6) ||
         (result.opera && result.version < 10.0) ||
         (result.ios && result.osversion && result.osversion.split(".")[0] < 6)
         ) {
       result.c = t
     } else result.x = t
 
     return result
   }
 
   var bowser = detect(typeof navigator !== 'undefined' ? navigator.userAgent : '')
 
   bowser.test = function (browserList) {
     for (var i = 0; i < browserList.length; ++i) {
       var browserItem = browserList[i];
       if (typeof browserItem=== 'string') {
         if (browserItem in bowser) {
           return true;
         }
       }
     }
     return false;
   }
 
   /*
    * Set our detect method to the main bowser object so we can
    * reuse it to test other user agents.
    * This is needed to implement future tests.
    */
   bowser._detect = detect;
 
   return bowser
 });
 
 },{}],18:[function(require,module,exports){
 /*!
  * @name JavaScript/NodeJS Merge v1.2.0
  * @author yeikos
  * @repository https://github.com/yeikos/js.merge
 
  * Copyright 2014 yeikos - MIT license
  * https://raw.github.com/yeikos/js.merge/master/LICENSE
  */
 
 ;(function(isNode) {
 
 	/**
 	 * Merge one or more objects 
 	 * @param bool? clone
 	 * @param mixed,... arguments
 	 * @return object
 	 */
 
 	var Public = function(clone) {
 
 		return merge(clone === true, false, arguments);
 
 	}, publicName = 'merge';
 
 	/**
 	 * Merge two or more objects recursively 
 	 * @param bool? clone
 	 * @param mixed,... arguments
 	 * @return object
 	 */
 
 	Public.recursive = function(clone) {
 
 		return merge(clone === true, true, arguments);
 
 	};
 
 	/**
 	 * Clone the input removing any reference
 	 * @param mixed input
 	 * @return mixed
 	 */
 
 	Public.clone = function(input) {
 
 		var output = input,
 			type = typeOf(input),
 			index, size;
 
 		if (type === 'array') {
 
 			output = [];
 			size = input.length;
 
 			for (index=0;index<size;++index)
 
 				output[index] = Public.clone(input[index]);
 
 		} else if (type === 'object') {
 
 			output = {};
 
 			for (index in input)
 
 				output[index] = Public.clone(input[index]);
 
 		}
 
 		return output;
 
 	};
 
 	/**
 	 * Merge two objects recursively
 	 * @param mixed input
 	 * @param mixed extend
 	 * @return mixed
 	 */
 
 	function merge_recursive(base, extend) {
 
 		if (typeOf(base) !== 'object')
 
 			return extend;
 
 		for (var key in extend) {
 
 			if (typeOf(base[key]) === 'object' && typeOf(extend[key]) === 'object') {
 
 				base[key] = merge_recursive(base[key], extend[key]);
 
 			} else {
 
 				base[key] = extend[key];
 
 			}
 
 		}
 
 		return base;
 
 	}
 
 	/**
 	 * Merge two or more objects
 	 * @param bool clone
 	 * @param bool recursive
 	 * @param array argv
 	 * @return object
 	 */
 
 	function merge(clone, recursive, argv) {
 
 		var result = argv[0],
 			size = argv.length;
 
 		if (clone || typeOf(result) !== 'object')
 
 			result = {};
 
 		for (var index=0;index<size;++index) {
 
 			var item = argv[index],
 
 				type = typeOf(item);
 
 			if (type !== 'object') continue;
 
 			for (var key in item) {
 
 				var sitem = clone ? Public.clone(item[key]) : item[key];
 
 				if (recursive) {
 
 					result[key] = merge_recursive(result[key], sitem);
 
 				} else {
 
 					result[key] = sitem;
 
 				}
 
 			}
 
 		}
 
 		return result;
 
 	}
 
 	/**
 	 * Get type of variable
 	 * @param mixed input
 	 * @return string
 	 *
 	 * @see http://jsperf.com/typeofvar
 	 */
 
 	function typeOf(input) {
 
 		return ({}).toString.call(input).slice(8, -1).toLowerCase();
 
 	}
 
 	if (isNode) {
 
 		module.exports = Public;
 
 	} else {
 
 		window[publicName] = Public;
 
 	}
 
 })(typeof module === 'object' && module && typeof module.exports === 'object' && module.exports);
 },{}],19:[function(require,module,exports){
 module.exports={
   "name": "rtcninja",
-  "version": "0.6.2",
+  "version": "0.6.4",
   "description": "WebRTC API wrapper to deal with different browsers",
   "author": {
     "name": "Iñaki Baz Castillo",
     "email": "inaki.baz@eface2face.com",
     "url": "http://eface2face.com"
   },
   "contributors": [
     {
       "name": "Jesús Pérez",
       "email": "jesus.perez@eface2face.com"
     }
   ],
   "license": "MIT",
   "main": "lib/rtcninja.js",
   "homepage": "https://github.com/eface2face/rtcninja.js",
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/eface2face/rtcninja.js.git"
+    "url": "https://github.com/eface2face/rtcninja.js.git"
   },
   "keywords": [
     "webrtc"
   ],
   "engines": {
     "node": ">=0.10.32"
   },
   "dependencies": {
-    "bowser": "^0.7.3",
+    "bowser": "^1.0.0",
     "debug": "^2.2.0",
     "merge": "^1.2.0"
   },
   "devDependencies": {
-    "browserify": "^10.2.3",
+    "browserify": "^11.0.1",
     "gulp": "git+https://github.com/gulpjs/gulp.git#4.0",
     "gulp-expect-file": "0.0.7",
     "gulp-filelog": "^0.4.1",
-    "gulp-header": "^1.2.2",
-    "gulp-jscs": "^1.6.0",
-    "gulp-jscs-stylish": "^1.1.0",
-    "gulp-jshint": "^1.11.0",
+    "gulp-header": "^1.7.1",
+    "gulp-jscs": "^2.0.0",
+    "gulp-jscs-stylish": "^1.1.2",
+    "gulp-jshint": "^1.11.2",
     "gulp-rename": "^1.2.2",
-    "gulp-uglify": "^1.2.0",
-    "jshint-stylish": "^1.0.2",
-    "retire": "^1.1.0",
-    "shelljs": "^0.5.0",
+    "gulp-uglify": "^1.4.0",
+    "jshint-stylish": "^2.0.1",
+    "retire": "^1.1.1",
+    "shelljs": "^0.5.3",
     "vinyl-source-stream": "^1.1.0"
   },
-  "gitHead": "9ddf6664289d9ab9da786edcd2f8b61b0633f013",
+  "gitHead": "18789cbefdb5a6c6c038ab4f1ce8e9e3813135b0",
   "bugs": {
     "url": "https://github.com/eface2face/rtcninja.js/issues"
   },
-  "_id": "rtcninja@0.6.2",
+  "_id": "rtcninja@0.6.4",
   "scripts": {},
-  "_shasum": "ac274f4184c64d2d98c1da2cca914a2725dfcf09",
-  "_from": "rtcninja@>=0.6.2 <0.7.0",
+  "_shasum": "7ede8577ce978cb431772d877967c53aadeb5e99",
+  "_from": "rtcninja@0.6.4",
   "_npmVersion": "2.5.1",
   "_nodeVersion": "0.12.0",
   "_npmUser": {
     "name": "ibc",
     "email": "ibc@aliax.net"
   },
   "dist": {
-    "shasum": "ac274f4184c64d2d98c1da2cca914a2725dfcf09",
-    "tarball": "http://registry.npmjs.org/rtcninja/-/rtcninja-0.6.2.tgz"
+    "shasum": "7ede8577ce978cb431772d877967c53aadeb5e99",
+    "tarball": "http://registry.npmjs.org/rtcninja/-/rtcninja-0.6.4.tgz"
   },
   "maintainers": [
     {
       "name": "ibc",
       "email": "ibc@aliax.net"
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/rtcninja/-/rtcninja-0.6.2.tgz",
-  "readme": "ERROR: No README data found!"
+  "_resolved": "https://registry.npmjs.org/rtcninja/-/rtcninja-0.6.4.tgz"
 }
 
 },{}],20:[function(require,module,exports){
 var _global = (function() { return this; })();
 var nativeWebSocket = _global.WebSocket || _global.MozWebSocket;
 
 
 /**
  * Expose a W3C WebSocket class with just one or two arguments.
  */
 function W3CWebSocket(uri, protocols) {
 	var native_instance;
 
 	if (protocols) {
 		native_instance = new nativeWebSocket(uri, protocols);
 	}
 	else {
 		native_instance = new nativeWebSocket(uri);
 	}
 
 	/**
 	 * 'native_instance' is an instance of nativeWebSocket (the browser's WebSocket
 	 * class). Since it is an Object it will be returned as it is when creating an
 	 * instance of W3CWebSocket via 'new W3CWebSocket()'.
 	 *
 	 * ECMAScript 5: http://bclary.com/2004/11/07/#a-13.2.2
 	 */
 	return native_instance;
 }
 
 
 /**
  * Module exports.
  */
 module.exports = {
     'w3cwebsocket' : nativeWebSocket ? W3CWebSocket : null,
     'version'      : require('./version')
 };
 
 },{"./version":21}],21:[function(require,module,exports){
 module.exports = require('../package.json').version;
 
 },{"../package.json":22}],22:[function(require,module,exports){
 module.exports={
   "name": "websocket",
   "description": "Websocket Client & Server Library implementing the WebSocket protocol as specified in RFC 6455.",
   "keywords": [
     "websocket",
     "websockets",
     "socket",
     "networking",
     "comet",
     "push",
     "RFC-6455",
     "realtime",
     "server",
     "client"
   ],
   "author": {
     "name": "Brian McKelvey",
     "email": "brian@worlize.com",
     "url": "https://www.worlize.com/"
   },
-  "version": "1.0.19",
+  "contributors": [
+    {
+      "name": "Iñaki Baz Castillo",
+      "email": "ibc@aliax.net",
+      "url": "http://dev.sipdoc.net"
+    }
+  ],
+  "version": "1.0.21",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/theturtle32/WebSocket-Node.git"
   },
   "homepage": "https://github.com/theturtle32/WebSocket-Node",
   "engines": {
     "node": ">=0.8.0"
   },
   "dependencies": {
-    "debug": "~2.1.0",
-    "nan": "1.8.x",
-    "typedarray-to-buffer": "~3.0.0"
+    "debug": "~2.2.0",
+    "nan": "~1.8.x",
+    "typedarray-to-buffer": "~3.0.3",
+    "yaeti": "~0.0.4"
   },
   "devDependencies": {
-    "buffer-equal": "0.0.1",
-    "faucet": "0.0.1",
+    "buffer-equal": "^0.0.1",
+    "faucet": "^0.0.1",
     "gulp": "git+https://github.com/gulpjs/gulp.git#4.0",
-    "gulp-jshint": "^1.9.0",
-    "jshint-stylish": "^1.0.0",
-    "tape": "^3.0.0"
+    "gulp-jshint": "^1.11.2",
+    "jshint-stylish": "^1.0.2",
+    "tape": "^4.0.1"
   },
   "config": {
     "verbose": false
   },
   "scripts": {
     "install": "(node-gyp rebuild 2> builderror.log) || (exit 0)",
     "test": "faucet test/unit",
     "gulp": "gulp"
   },
   "main": "index",
   "directories": {
     "lib": "./lib"
   },
   "browser": "lib/browser.js",
   "license": "Apache-2.0",
-  "gitHead": "da3bd5b04e9442c84881b2e9c13432cdbbae1f16",
+  "gitHead": "8f5d5f3ef3d946324fe016d525893546ff6500e1",
   "bugs": {
     "url": "https://github.com/theturtle32/WebSocket-Node/issues"
   },
-  "_id": "websocket@1.0.19",
-  "_shasum": "e62dbf1a3c5e0767425db7187cfa38f921dfb42c",
-  "_from": "websocket@>=1.0.19 <2.0.0",
-  "_npmVersion": "2.10.1",
-  "_nodeVersion": "0.12.4",
+  "_id": "websocket@1.0.21",
+  "_shasum": "f51f0a96ed19629af39922470ab591907f1c5bd9",
+  "_from": "websocket@1.0.21",
+  "_npmVersion": "2.12.1",
+  "_nodeVersion": "2.3.4",
   "_npmUser": {
     "name": "theturtle32",
     "email": "brian@worlize.com"
   },
   "maintainers": [
     {
       "name": "theturtle32",
       "email": "brian@worlize.com"
     }
   ],
   "dist": {
-    "shasum": "e62dbf1a3c5e0767425db7187cfa38f921dfb42c",
-    "tarball": "http://registry.npmjs.org/websocket/-/websocket-1.0.19.tgz"
+    "shasum": "f51f0a96ed19629af39922470ab591907f1c5bd9",
+    "tarball": "http://registry.npmjs.org/websocket/-/websocket-1.0.21.tgz"
   },
-  "_resolved": "https://registry.npmjs.org/websocket/-/websocket-1.0.19.tgz",
+  "_resolved": "https://registry.npmjs.org/websocket/-/websocket-1.0.21.tgz",
   "readme": "ERROR: No README data found!"
 }
 
 },{}]},{},[4])(4)
 });
 
 
 //# sourceMappingURL=sylkrtc.js.map
\ No newline at end of file
diff --git a/resources/html/webrtcgateway/js/sylkrtc.js.map b/resources/html/webrtcgateway/js/sylkrtc.js.map
index bea008f..417bd53 100644
--- a/resources/html/webrtcgateway/js/sylkrtc.js.map
+++ b/resources/html/webrtcgateway/js/sylkrtc.js.map
@@ -1 +1 @@
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e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})","'use strict';\n\nimport debug from 'debug';\n\nimport { md5 } from 'blueimp-md5';\nimport { EventEmitter } from 'events';\nimport { Call } from './call';\n\nconst DEBUG = debug('sylkrtc:Account');\n\n\nclass Account extends EventEmitter {\n    constructor(id, password, connection) {\n        if (id.indexOf('@') === -1) {\n            throw new Error('Invalid account id specified');\n        }\n        super();\n        const username = id.substring(0, id.indexOf('@'));\n        const domain = id.substring(id.indexOf('@') + 1);\n        this._id = id;\n        this._password = md5(username + ':' + domain + ':' + password);\n        this._connection = connection;\n        this._registrationState = null;\n        this._calls = new Map();\n    }\n\n    get id() {\n        return this._id;\n    }\n\n    get password() {\n        return this._password;\n    }\n\n    get registrationState() {\n        return this._registrationState;\n    }\n\n    register() {\n        let req = {\n            sylkrtc: 'account-register',\n            account: this._id\n        };\n        this._sendRequest(req, (error) => {\n            if (error) {\n                DEBUG('Register error: %s', error);\n                const oldState = this._registrationState;\n                const newState = 'failed';\n                let data = {reason: error.toString()};\n                this._registrationState = newState;\n                this.emit('registrationStateChanged', oldState, newState, data);\n            }\n        });\n    }\n\n    unregister() {\n        let req = {\n            sylkrtc: 'account-unregister',\n            account: this._id,\n        };\n        this._sendRequest(req, (error) => {\n            if (error) {\n                DEBUG('Unregister error: %s', error);\n            }\n            const oldState = this._registrationState;\n            const newState = null;\n            this._registrationState = newState;\n            this.emit('registrationStateChanged', oldState, newState, {});\n        });\n    }\n\n    call(uri, options={}) {\n        let call = new Call(this);\n        call._initOutgoing(uri, options);\n        this._calls.set(call.id, call);\n        this.emit('outgoingCall', call);\n        return call;\n    }\n\n    // Private API\n\n    _handleEvent(message) {\n        DEBUG('Received account event: %s', message.event);\n        switch (message.event) {\n            case 'registration_state':\n                const oldState = this._registrationState;\n                const newState = message.data.state;\n                let data = {};\n                this._registrationState = newState;\n                if (newState === 'failed') {\n                    data.reason = message.data.reason;\n                }\n                this.emit('registrationStateChanged', oldState, newState, data);\n                break;\n            case 'incoming_session':\n                let call = new Call(this);\n                call._initIncoming(message.session, message.data.originator, message.data.sdp);\n                this._calls.set(call.id, call);\n                this.emit('incomingCall', call);\n                break;\n            default:\n                break;\n        }\n    }\n\n    _sendRequest(req, cb) {\n        this._connection._sendRequest(req, cb);\n    }\n\n}\n\n\nexport { Account };\n","'use strict';\n\nimport debug from 'debug';\nimport uuid from 'node-uuid';\nimport rtcninja from 'rtcninja';\n\nimport { EventEmitter } from 'events';\n\nconst DEBUG = debug('sylkrtc:Call');\n\n\nclass Call extends EventEmitter {\n    constructor(account) {\n        super();\n        this._account = account;\n        this._id = null;\n        this._direction = null;\n        this._pc = null;\n        this._state = null;\n        this._terminated = false;\n        this._incomingSdp = null;\n        this._remoteIdentity = null;\n    }\n\n    get account() {\n        return this._account;\n    }\n\n    get id() {\n        return this._id;\n    }\n\n    get direction() {\n        return this._direction;\n    }\n\n    get state() {\n        return this._state;\n    }\n\n    get localIdentity() {\n        return this._account.id;\n    }\n\n    get remoteIdentity() {\n        return this._remoteIdentity;\n    }\n\n    getLocalStreams() {\n        if (this._pc !== null) {\n            return this._pc.getLocalStreams();\n        } else {\n            return [];\n        }\n    }\n\n    getRemoteStreams() {\n        if (this._pc !== null) {\n            return this._pc.getRemoteStreams();\n        } else {\n            return [];\n        }\n    }\n\n    answer(options = {}) {\n        if (this._state !== 'incoming') {\n            throw new Error('Call is not in the incoming state: ' + this._state);\n        }\n\n        const self = this;\n        const pcConfig = options.pcConfig || {iceServers:[]};\n        const mediaConstraints = options.mediaConstraints || {audio: true, video: true};\n        const answerOptions = options.answerOptions;\n\n        // Create the RTCPeerConnection\n        this._initRTCPeerConnection(pcConfig);\n\n        // Get the user media\n        rtcninja.getUserMedia(\n            mediaConstraints,\n            userMediaSucceeded,\n            userMediaFailed\n        );\n\n        function userMediaSucceeded(stream) {\n            // adding a local stream doesn't trigger the 'onaddstream' callback\n            self._pc.addStream(stream);\n            self.emit('localStreamAdded', stream);\n\n            self._pc.setRemoteDescription(\n                new rtcninja.RTCSessionDescription({type: 'offer', sdp: self._incomingSdp}),\n                // success\n                function() {\n                    self._createLocalSDP(\n                        'answer',\n                        answerOptions,\n                        // success\n                        function(sdp) {\n                            DEBUG('Local SDP: %s', sdp);\n                            self._sendAnswer(sdp);\n                        },\n                        // failure\n                        function(error) {\n                            DEBUG('Error creating local SDP: %s', error);\n                            self.terminate();\n                        }\n                    );\n                },\n                // failure\n                function(error) {\n                    DEBUG('Error setting remote description: %s', error);\n                    self.terminate();\n                }\n            );\n        }\n\n        function userMediaFailed(error) {\n            DEBUG('Error getting user media: %s', error);\n            self.terminate();\n        }\n    }\n\n    terminate() {\n        if (this._terminated) {\n            return;\n        }\n\n        this._sendTerminate();\n    }\n\n    // Private API\n\n    _initOutgoing(uri, options={}) {\n        if (uri.indexOf('@') === -1) {\n            throw new Error('Invalid URI');\n        }\n\n        this._id = uuid.v4();\n        this._direction = 'outgoing';\n\n        const self = this;\n        const pcConfig = options.pcConfig || {iceServers:[]};\n        const mediaConstraints = options.mediaConstraints || {audio: true, video: true};\n        const offerOptions = options.offerOptions;\n\n        // Create the RTCPeerConnection\n        this._initRTCPeerConnection(pcConfig);\n\n        // Get the user media\n        rtcninja.getUserMedia(\n            mediaConstraints,\n            userMediaSucceeded,\n            userMediaFailed\n        );\n\n        function userMediaSucceeded(stream) {\n            // adding a local stream doesn't trigger the 'onaddstream' callback\n            self._pc.addStream(stream);\n            self.emit('localStreamAdded', stream);\n\n            self._createLocalSDP(\n                'offer',\n                offerOptions,\n                // success\n                function(sdp) {\n                    DEBUG('Local SDP: %s', sdp);\n                    self._sendCall(uri, sdp);\n                },\n                // failure\n                function(error) {\n                    DEBUG('Error creating local SDP: %s', error);\n                    self._localTerminate(error);\n                }\n            );\n        }\n\n        function userMediaFailed(error) {\n            DEBUG('Error getting user media: %s', error);\n            self._localTerminate(error);\n        }\n    }\n\n    _initIncoming(id, caller, sdp) {\n        this._id = id;\n        this._remoteIdentity = caller;\n        this._incomingSdp = sdp;\n        this._direction = 'incoming';\n        this._state = 'incoming';\n    }\n\n    _handleEvent(message) {\n        DEBUG('Call event: %o', message);\n        switch (message.event) {\n            case 'state':\n                const oldState = this._state;\n                const newState = message.data.state;\n                this._state = newState;\n                let data = {};\n\n                if (newState === 'accepted' && this._direction === 'outgoing') {\n                    const self = this;\n                    this._pc.setRemoteDescription(\n                        new rtcninja.RTCSessionDescription({type: 'answer', sdp: message.data.sdp}),\n                        // success\n                        function() {\n                            DEBUG('Call accepted');\n                            self.emit('stateChanged', oldState, newState, data);\n                        },\n                        // failure\n                        function(error) {\n                            DEBUG('Error accepting call: %s', error);\n                            self.terminate();\n                        }\n                    );\n                } else {\n                    if (newState === 'terminated') {\n                        data.reason = message.data.reason;\n                        this._terminated = true;\n                    }\n                    this.emit('stateChanged', oldState, newState, data);\n                    if (newState === 'terminated') {\n                        this._closeRTCPeerConnection();\n                    }\n                }\n                break;\n            default:\n                break;\n        }\n    }\n\n    _initRTCPeerConnection(pcConfig) {\n        if (this._pc !== null) {\n            throw new Error('RTCPeerConnection already initialized');\n        }\n\n        const self = this;\n        this._pc = new rtcninja.RTCPeerConnection(pcConfig);\n        this._pc.onaddstream = function(event, stream) {\n            DEBUG('Stream added');\n            self.emit('streamAdded', stream);\n        };\n        this._pc.onicecandidate = function(event) {\n            let candidate = null;\n            if (event.candidate !== null) {\n                candidate = {\n                    'candidate': event.candidate.candidate,\n                    'sdpMid': event.candidate.sdpMid,\n                    'sdpMLineIndex': event.candidate.sdpMLineIndex\n                };\n                DEBUG('New ICE candidate %o', candidate);\n            }\n            self._sendTrickle(candidate);\n        };\n    }\n\n    _createLocalSDP(type, options, onSuccess, onFailure) {\n        const self = this;\n\n        if (type === 'offer') {\n            this._pc.createOffer(\n                // success\n                createSucceeded,\n                // failure\n                failure,\n                // options\n                options\n            );\n        } else if (type === 'answer') {\n            this._pc.createAnswer(\n                // success\n                createSucceeded,\n                // failure\n                failure,\n                // options\n                options\n            );\n        } else {\n            throw new Error('type must be \"offer\" or \"answer\", but \"' +type+ '\" was given');\n        }\n\n        function createSucceeded(desc) {\n            self._pc.setLocalDescription(\n                desc,\n                // success\n                function() {\n                    onSuccess(self._pc.localDescription.sdp);\n                },\n                // failure\n                failure\n            );\n        }\n\n        function failure(error) {\n            onFailure(error);\n        }\n    }\n\n    _sendRequest(req, cb) {\n        this._account._sendRequest(req, cb);\n    }\n\n    _sendCall(uri, sdp) {\n        let req = {\n            sylkrtc: 'session-create',\n            account: this.account.id,\n            session: this.id,\n            uri: uri,\n            sdp: sdp\n        };\n        const self = this;\n        this._sendRequest(req, function(error) {\n            if (error) {\n                DEBUG('Call error: %s', error);\n                self._localTerminate(error);\n            }\n        });\n    }\n\n    _sendTerminate() {\n        let req = {\n            sylkrtc: 'session-terminate',\n            session: this.id\n        };\n        const self = this;\n        this._sendRequest(req, function(error) {\n            if (error) {\n                DEBUG('Error terminating call: %s', error);\n                self._localTerminate(error);\n            }\n            self._terminated = true;\n        });\n    }\n\n    _sendTrickle(candidate) {\n        let req = {\n            sylkrtc: 'session-trickle',\n            session: this.id,\n            candidates: candidate !== null ? [candidate] : [],\n        };\n        this._sendRequest(req, null);\n    }\n\n    _sendAnswer(sdp) {\n        let req = {\n            sylkrtc: 'session-answer',\n            session: this.id,\n            sdp: sdp\n        };\n        const self = this;\n        this._sendRequest(req, function(error) {\n            if (error) {\n                DEBUG('Answer error: %s', error);\n                self.terminate();\n            }\n        });\n    }\n\n    _closeRTCPeerConnection() {\n        DEBUG('Closing RTCPeerConnection');\n        if (this._pc !== null) {\n            for (let stream of this._pc.getLocalStreams()) {\n                rtcninja.closeMediaStream(stream);\n            }\n            for (let stream of this._pc.getRemoteStreams()) {\n                rtcninja.closeMediaStream(stream);\n            }\n            this._pc.close();\n            this._pc = null;\n        }\n    }\n\n    _localTerminate(error) {\n        if (this._terminated) {\n            return;\n        }\n        this._account._calls.delete(this.id);\n        this._terminated = true;\n        const oldState = this._state;\n        const newState = 'terminated';\n        let data = {\n            reason: error.toString()\n        };\n        this.emit('stateChanged', oldState, newState, data);\n        this._closeRTCPeerConnection();\n    }\n}\n\n\nexport { Call };\n","'use strict';\n\nimport debug from 'debug';\nimport uuid from 'node-uuid';\n\nimport { EventEmitter } from 'events';\nimport { setImmediate } from 'timers';\nimport { w3cwebsocket as W3CWebSocket } from 'websocket';\nimport { Account } from './account';\n\nconst SYLKRTC_PROTO = 'sylkRTC-1';\nconst DEBUG = debug('sylkrtc:Connection');\nconst INITIAL_DELAY = 0.5 * 1000;\n\n\nclass Connection extends EventEmitter {\n    constructor(options = {}) {\n        if (!options.server) {\n            throw new Error('\\\"server\\\" must be specified');\n        }\n        super();\n        this._wsUri = options.server;\n        this._sock = null;\n        this._state = null;\n        this._closed = false;\n        this._timer = null;\n        this._delay = INITIAL_DELAY;\n        this._accounts = new Map();\n        this._requests = new Map();\n    }\n\n    get state() {\n        return this._state;\n    }\n\n    close() {\n        if (this._closed) {\n            return;\n        }\n        this._closed = true;\n        if (this._timer) {\n            clearTimeout(this._timer);\n            this._timer = null;\n        }\n        if (this._sock) {\n            this._sock.close();\n            this._sock = null;\n        } else {\n            setImmediate(() => {\n                this._setState('closed');\n            });\n        }\n    }\n\n    addAccount(options = {}, cb = null) {\n        if (typeof options.account !== 'string' || typeof options.password !== 'string') {\n            throw new Error('Invalid options, \\\"account\\\" and \\\"password\\\" must be supplied');\n        }\n        if (this._accounts.has(options.account)) {\n            throw new Error('Account already added');\n        }\n\n        let acc = new Account(options.account, options.password, this);\n        // add it early to the set so we don't add it more than once, ever\n        this._accounts.set(acc.id, acc);\n\n        let req = {\n            sylkrtc: 'account-add',\n            account: acc.id,\n            password: acc.password\n        };\n        this._sendRequest(req, (error) => {\n            if (error) {\n                DEBUG('add_account error: %s', error);\n                this._accounts.delete(acc.id);\n                acc = null;\n            }\n            if (cb) {\n                cb(error, acc);\n            }\n        });\n\n    }\n\n    removeAccount(account, cb=null) {\n        const acc = this._accounts.get(account.id);\n        if (account !== acc) {\n            throw new Error('Unknown account');\n        }\n\n        // delete the account from the mapping, regardless of the result\n        this._accounts.delete(account.id);\n\n        let req = {\n            sylkrtc: 'account-remove',\n            account: acc.id\n        };\n        this._sendRequest(req, (error) => {\n            if (error) {\n                DEBUG('remove_account error: %s', error);\n            }\n            if (cb) {\n                cb();\n            }\n        });\n\n    }\n\n    // Private API\n\n    _initialize() {\n        if (this._sock !== null) {\n            throw new Error('WebSocket already initialized');\n        }\n        if (this._timer !== null) {\n            throw new Error('Initialize is in progress');\n        }\n\n        DEBUG('Initializing');\n\n        if (process.browser) {\n            window.addEventListener('beforeunload', () => {\n                if (this._sock !== null) {\n                    let noop = function() {};\n                    this._sock.onerror = noop;\n                    this._sock.onmessage = noop;\n                    this._sock.onclose = noop;\n                    this._sock.close();\n                }\n            });\n        }\n\n        this._timer = setTimeout(() => {\n            this._connect();\n        }, this._delay);\n    }\n\n    _connect() {\n        DEBUG('WebSocket connecting');\n        this._setState('connecting');\n\n        this._sock = new W3CWebSocket(this._wsUri, SYLKRTC_PROTO);\n        this._sock.onopen = () => {\n            DEBUG('WebSocket connection open');\n            this._onOpen();\n        };\n        this._sock.onerror = () => {\n            DEBUG('WebSocket connection got error');\n        };\n        this._sock.onclose = (event) => {\n            DEBUG('WebSocket connection closed: %d: (reason=\\\"%s\\\", clean=%s)', event.code, event.reason, event.wasClean);\n            this._onClose();\n        };\n        this._sock.onmessage = (event) => {\n            DEBUG('WebSocket received message: %o', event);\n            this._onMessage(event);\n        };\n    }\n\n    _sendRequest(req, cb) {\n        const transaction = uuid.v4();\n        req.transaction = transaction;\n        if (this._state !== 'ready') {\n            setImmediate(() => {\n                cb(new Error('Connection is not ready'));\n            });\n            return;\n        }\n        this._requests.set(transaction, {req: req, cb: cb});\n        this._sock.send(JSON.stringify(req));\n    }\n\n    _setState(newState) {\n        DEBUG('Set state: %s -> %s', this._state, newState);\n        const oldState = this._state;\n        this._state = newState;\n        this.emit('stateChanged', oldState, newState);\n    }\n\n    // WebSocket callbacks\n\n    _onOpen() {\n        clearTimeout(this._timer);\n        this._timer = null;\n        this._delay = INITIAL_DELAY;\n        this._setState('connected');\n    }\n\n    _onClose() {\n        this._sock = null;\n        if (this._timer) {\n            clearTimeout(this._timer);\n            this._timer = null;\n        }\n\n        // remove all accounts, the server no longer has them anyway\n        this._accounts.clear();\n\n        this._setState('disconnected');\n        if (!this._closed) {\n            this._delay = this._delay * 2;\n            if (this._delay > Number.MAX_VALUE) {\n                this._delay = INITIAL_DELAY;\n            }\n            DEBUG('Retrying connection in %s seconds', this._delay / 1000);\n            this._timer = setTimeout(() => {\n                this._connect();\n            }, this._delay);\n        } else {\n            this._setState('closed');\n        }\n    }\n\n    _onMessage(event) {\n        let message = JSON.parse(event.data);\n        if (typeof message.sylkrtc === 'undefined') {\n            DEBUG('Unrecognized message received');\n            return;\n        }\n\n        DEBUG('Received \\\"%s\\\" message: %o', message.sylkrtc, message);\n\n        if (message.sylkrtc === 'event') {\n            DEBUG('Received event: \\\"%s\\\"', message.event);\n            switch (message.event) {\n                case 'ready':\n                    this._setState('ready');\n                    break;\n                default:\n                    break;\n            }\n        } else if (message.sylkrtc === 'account_event') {\n            let acc = this._accounts.get(message.account);\n            if (!acc) {\n                DEBUG('Account %s not found', message.account);\n                return;\n            }\n            acc._handleEvent(message);\n        } else if (message.sylkrtc === 'session_event') {\n            const sessionId = message.session;\n            for (let acc of this._accounts.values()) {\n                let call = acc._calls.get(sessionId);\n                if (call) {\n                    call._handleEvent(message);\n                    break;\n                }\n            }\n        } else if (message.sylkrtc === 'ack' || message.sylkrtc === 'error') {\n            const transaction = message.transaction;\n            const data = this._requests.get(transaction);\n            if (!data) {\n                DEBUG('Could not find transaction %s', transaction);\n                return;\n            }\n            this._requests.delete(transaction);\n            DEBUG('Received \\\"%s\\\" for request: %o', message.sylkrtc, data.req);\n            if (data.cb) {\n                if (message.sylkrtc === 'ack') {\n                    data.cb(null);\n                } else {\n                    data.cb(new Error(message.error));\n                }\n            }\n        }\n    }\n\n}\n\n\nexport { Connection };\n","'use strict';\n\nimport debug from 'debug';\nimport rtcninja from 'rtcninja';\nimport { Connection } from './connection';\n\n\n// Public API\n\nfunction createConnection(options = {}) {\n    if (!rtcninja.hasWebRTC()) {\n        throw new Error('WebRTC support not detected');\n    }\n\n    let conn = new Connection(options);\n    conn._initialize();\n    return conn;\n}\n\n\n// Some proxied functions from rtcninja\n\nfunction isWebRTCSupported() {\n    return rtcninja.hasWebRTC();\n}\n\nfunction attachMediaStream(element, stream) {\n    rtcninja.attachMediaStream(element, stream);\n}\n\nfunction closeMediaStream(stream) {\n    rtcninja.closeMediaStream(stream);\n}\n\n\nexport {\n    createConnection,\n    debug,\n    attachMediaStream, closeMediaStream, isWebRTCSupported\n};\n","/*\n * JavaScript MD5 1.0.1\n * https://github.com/blueimp/JavaScript-MD5\n *\n * Copyright 2011, Sebastian Tschan\n * https://blueimp.net\n *\n * Licensed under the MIT license:\n * http://www.opensource.org/licenses/MIT\n * \n * Based on\n * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message\n * Digest Algorithm, as defined in RFC 1321.\n * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009\n * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet\n * Distributed under the BSD License\n * See http://pajhome.org.uk/crypt/md5 for more info.\n */\n\n/*jslint bitwise: true */\n/*global unescape, define */\n\n(function ($) {\n    'use strict';\n\n    /*\n    * Add integers, wrapping at 2^32. This uses 16-bit operations internally\n    * to work around bugs in some JS interpreters.\n    */\n    function safe_add(x, y) {\n        var lsw = (x & 0xFFFF) + (y & 0xFFFF),\n            msw = (x >> 16) + (y >> 16) + (lsw >> 16);\n        return (msw << 16) | (lsw & 0xFFFF);\n    }\n\n    /*\n    * Bitwise rotate a 32-bit number to the left.\n    */\n    function bit_rol(num, cnt) {\n        return (num << cnt) | (num >>> (32 - cnt));\n    }\n\n    /*\n    * These functions implement the four basic operations the algorithm uses.\n    */\n    function md5_cmn(q, a, b, x, s, t) {\n        return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b);\n    }\n    function md5_ff(a, b, c, d, x, s, t) {\n        return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);\n    }\n    function md5_gg(a, b, c, d, x, s, t) {\n        return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);\n    }\n    function md5_hh(a, b, c, d, x, s, t) {\n        return md5_cmn(b ^ c ^ d, a, b, x, s, t);\n    }\n    function md5_ii(a, b, c, d, x, s, t) {\n        return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);\n    }\n\n    /*\n    * Calculate the MD5 of an array of little-endian words, and a bit length.\n    */\n    function binl_md5(x, len) {\n        /* append padding */\n        x[len >> 5] |= 0x80 << (len % 32);\n        x[(((len + 64) >>> 9) << 4) + 14] = len;\n\n        var i, olda, oldb, oldc, oldd,\n            a =  1732584193,\n            b = -271733879,\n            c = -1732584194,\n            d =  271733878;\n\n        for (i = 0; i < x.length; i += 16) {\n            olda = a;\n            oldb = b;\n            oldc = c;\n            oldd = d;\n\n            a = md5_ff(a, b, c, d, x[i],       7, -680876936);\n            d = md5_ff(d, a, b, c, x[i +  1], 12, -389564586);\n            c = md5_ff(c, d, a, b, x[i +  2], 17,  606105819);\n            b = md5_ff(b, c, d, a, x[i +  3], 22, -1044525330);\n            a = md5_ff(a, b, c, d, x[i +  4],  7, -176418897);\n            d = md5_ff(d, a, b, c, x[i +  5], 12,  1200080426);\n            c = md5_ff(c, d, a, b, x[i +  6], 17, -1473231341);\n            b = md5_ff(b, c, d, a, x[i +  7], 22, -45705983);\n            a = md5_ff(a, b, c, d, x[i +  8],  7,  1770035416);\n            d = md5_ff(d, a, b, c, x[i +  9], 12, -1958414417);\n            c = md5_ff(c, d, a, b, x[i + 10], 17, -42063);\n            b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162);\n            a = md5_ff(a, b, c, d, x[i + 12],  7,  1804603682);\n            d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101);\n            c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290);\n            b = md5_ff(b, c, d, a, x[i + 15], 22,  1236535329);\n\n            a = md5_gg(a, b, c, d, x[i +  1],  5, -165796510);\n            d = md5_gg(d, a, b, c, x[i +  6],  9, -1069501632);\n            c = md5_gg(c, d, a, b, x[i + 11], 14,  643717713);\n            b = md5_gg(b, c, d, a, x[i],      20, -373897302);\n            a = md5_gg(a, b, c, d, x[i +  5],  5, -701558691);\n            d = md5_gg(d, a, b, c, x[i + 10],  9,  38016083);\n            c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335);\n            b = md5_gg(b, c, d, a, x[i +  4], 20, -405537848);\n            a = md5_gg(a, b, c, d, x[i +  9],  5,  568446438);\n            d = md5_gg(d, a, b, c, x[i + 14],  9, -1019803690);\n            c = md5_gg(c, d, a, b, x[i +  3], 14, -187363961);\n            b = md5_gg(b, c, d, a, x[i +  8], 20,  1163531501);\n            a = md5_gg(a, b, c, d, x[i + 13],  5, -1444681467);\n            d = md5_gg(d, a, b, c, x[i +  2],  9, -51403784);\n            c = md5_gg(c, d, a, b, x[i +  7], 14,  1735328473);\n            b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734);\n\n            a = md5_hh(a, b, c, d, x[i +  5],  4, -378558);\n            d = md5_hh(d, a, b, c, x[i +  8], 11, -2022574463);\n            c = md5_hh(c, d, a, b, x[i + 11], 16,  1839030562);\n            b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556);\n            a = md5_hh(a, b, c, d, x[i +  1],  4, -1530992060);\n            d = md5_hh(d, a, b, c, x[i +  4], 11,  1272893353);\n            c = md5_hh(c, d, a, b, x[i +  7], 16, -155497632);\n            b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640);\n            a = md5_hh(a, b, c, d, x[i + 13],  4,  681279174);\n            d = md5_hh(d, a, b, c, x[i],      11, -358537222);\n            c = md5_hh(c, d, a, b, x[i +  3], 16, -722521979);\n            b = md5_hh(b, c, d, a, x[i +  6], 23,  76029189);\n            a = md5_hh(a, b, c, d, x[i +  9],  4, -640364487);\n            d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835);\n            c = md5_hh(c, d, a, b, x[i + 15], 16,  530742520);\n            b = md5_hh(b, c, d, a, x[i +  2], 23, -995338651);\n\n            a = md5_ii(a, b, c, d, x[i],       6, -198630844);\n            d = md5_ii(d, a, b, c, x[i +  7], 10,  1126891415);\n            c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905);\n            b = md5_ii(b, c, d, a, x[i +  5], 21, -57434055);\n            a = md5_ii(a, b, c, d, x[i + 12],  6,  1700485571);\n            d = md5_ii(d, a, b, c, x[i +  3], 10, -1894986606);\n            c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523);\n            b = md5_ii(b, c, d, a, x[i +  1], 21, -2054922799);\n            a = md5_ii(a, b, c, d, x[i +  8],  6,  1873313359);\n            d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744);\n            c = md5_ii(c, d, a, b, x[i +  6], 15, -1560198380);\n            b = md5_ii(b, c, d, a, x[i + 13], 21,  1309151649);\n            a = md5_ii(a, b, c, d, x[i +  4],  6, -145523070);\n            d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379);\n            c = md5_ii(c, d, a, b, x[i +  2], 15,  718787259);\n            b = md5_ii(b, c, d, a, x[i +  9], 21, -343485551);\n\n            a = safe_add(a, olda);\n            b = safe_add(b, oldb);\n            c = safe_add(c, oldc);\n            d = safe_add(d, oldd);\n        }\n        return [a, b, c, d];\n    }\n\n    /*\n    * Convert an array of little-endian words to a string\n    */\n    function binl2rstr(input) {\n        var i,\n            output = '';\n        for (i = 0; i < input.length * 32; i += 8) {\n            output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xFF);\n        }\n        return output;\n    }\n\n    /*\n    * Convert a raw string to an array of little-endian words\n    * Characters >255 have their high-byte silently ignored.\n    */\n    function rstr2binl(input) {\n        var i,\n            output = [];\n        output[(input.length >> 2) - 1] = undefined;\n        for (i = 0; i < output.length; i += 1) {\n            output[i] = 0;\n        }\n        for (i = 0; i < input.length * 8; i += 8) {\n            output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << (i % 32);\n        }\n        return output;\n    }\n\n    /*\n    * Calculate the MD5 of a raw string\n    */\n    function rstr_md5(s) {\n        return binl2rstr(binl_md5(rstr2binl(s), s.length * 8));\n    }\n\n    /*\n    * Calculate the HMAC-MD5, of a key and some data (raw strings)\n    */\n    function rstr_hmac_md5(key, data) {\n        var i,\n            bkey = rstr2binl(key),\n            ipad = [],\n            opad = [],\n            hash;\n        ipad[15] = opad[15] = undefined;\n        if (bkey.length > 16) {\n            bkey = binl_md5(bkey, key.length * 8);\n        }\n        for (i = 0; i < 16; i += 1) {\n            ipad[i] = bkey[i] ^ 0x36363636;\n            opad[i] = bkey[i] ^ 0x5C5C5C5C;\n        }\n        hash = binl_md5(ipad.concat(rstr2binl(data)), 512 + data.length * 8);\n        return binl2rstr(binl_md5(opad.concat(hash), 512 + 128));\n    }\n\n    /*\n    * Convert a raw string to a hex string\n    */\n    function rstr2hex(input) {\n        var hex_tab = '0123456789abcdef',\n            output = '',\n            x,\n            i;\n        for (i = 0; i < input.length; i += 1) {\n            x = input.charCodeAt(i);\n            output += hex_tab.charAt((x >>> 4) & 0x0F) +\n                hex_tab.charAt(x & 0x0F);\n        }\n        return output;\n    }\n\n    /*\n    * Encode a string as utf-8\n    */\n    function str2rstr_utf8(input) {\n        return unescape(encodeURIComponent(input));\n    }\n\n    /*\n    * Take string arguments and return either raw or hex encoded strings\n    */\n    function raw_md5(s) {\n        return rstr_md5(str2rstr_utf8(s));\n    }\n    function hex_md5(s) {\n        return rstr2hex(raw_md5(s));\n    }\n    function raw_hmac_md5(k, d) {\n        return rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d));\n    }\n    function hex_hmac_md5(k, d) {\n        return rstr2hex(raw_hmac_md5(k, d));\n    }\n\n    function md5(string, key, raw) {\n        if (!key) {\n            if (!raw) {\n                return hex_md5(string);\n            }\n            return raw_md5(string);\n        }\n        if (!raw) {\n            return hex_hmac_md5(key, string);\n        }\n        return raw_hmac_md5(key, string);\n    }\n\n    if (typeof define === 'function' && define.amd) {\n        define(function () {\n            return md5;\n        });\n    } else {\n        $.md5 = md5;\n    }\n}(this));\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nfunction EventEmitter() {\n  this._events = this._events || {};\n  this._maxListeners = this._maxListeners || undefined;\n}\nmodule.exports = EventEmitter;\n\n// Backwards-compat with node 0.10.x\nEventEmitter.EventEmitter = EventEmitter;\n\nEventEmitter.prototype._events = undefined;\nEventEmitter.prototype._maxListeners = undefined;\n\n// By default EventEmitters will print a warning if more than 10 listeners are\n// added to it. This is a useful default which helps finding memory leaks.\nEventEmitter.defaultMaxListeners = 10;\n\n// Obviously not all Emitters should be limited to 10. This function allows\n// that to be increased. Set to zero for unlimited.\nEventEmitter.prototype.setMaxListeners = function(n) {\n  if (!isNumber(n) || n < 0 || isNaN(n))\n    throw TypeError('n must be a positive number');\n  this._maxListeners = n;\n  return this;\n};\n\nEventEmitter.prototype.emit = function(type) {\n  var er, handler, len, args, i, listeners;\n\n  if (!this._events)\n    this._events = {};\n\n  // If there is no 'error' event listener then throw.\n  if (type === 'error') {\n    if (!this._events.error ||\n        (isObject(this._events.error) && !this._events.error.length)) {\n      er = arguments[1];\n      if (er instanceof Error) {\n        throw er; // Unhandled 'error' event\n      }\n      throw TypeError('Uncaught, unspecified \"error\" event.');\n    }\n  }\n\n  handler = this._events[type];\n\n  if (isUndefined(handler))\n    return false;\n\n  if (isFunction(handler)) {\n    switch (arguments.length) {\n      // fast cases\n      case 1:\n        handler.call(this);\n        break;\n      case 2:\n        handler.call(this, arguments[1]);\n        break;\n      case 3:\n        handler.call(this, arguments[1], arguments[2]);\n        break;\n      // slower\n      default:\n        len = arguments.length;\n        args = new Array(len - 1);\n        for (i = 1; i < len; i++)\n          args[i - 1] = arguments[i];\n        handler.apply(this, args);\n    }\n  } else if (isObject(handler)) {\n    len = arguments.length;\n    args = new Array(len - 1);\n    for (i = 1; i < len; i++)\n      args[i - 1] = arguments[i];\n\n    listeners = handler.slice();\n    len = listeners.length;\n    for (i = 0; i < len; i++)\n      listeners[i].apply(this, args);\n  }\n\n  return true;\n};\n\nEventEmitter.prototype.addListener = function(type, listener) {\n  var m;\n\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  if (!this._events)\n    this._events = {};\n\n  // To avoid recursion in the case that type === \"newListener\"! Before\n  // adding it to the listeners, first emit \"newListener\".\n  if (this._events.newListener)\n    this.emit('newListener', type,\n              isFunction(listener.listener) ?\n              listener.listener : listener);\n\n  if (!this._events[type])\n    // Optimize the case of one listener. Don't need the extra array object.\n    this._events[type] = listener;\n  else if (isObject(this._events[type]))\n    // If we've already got an array, just append.\n    this._events[type].push(listener);\n  else\n    // Adding the second element, need to change to array.\n    this._events[type] = [this._events[type], listener];\n\n  // Check for listener leak\n  if (isObject(this._events[type]) && !this._events[type].warned) {\n    var m;\n    if (!isUndefined(this._maxListeners)) {\n      m = this._maxListeners;\n    } else {\n      m = EventEmitter.defaultMaxListeners;\n    }\n\n    if (m && m > 0 && this._events[type].length > m) {\n      this._events[type].warned = true;\n      console.error('(node) warning: possible EventEmitter memory ' +\n                    'leak detected. %d listeners added. ' +\n                    'Use emitter.setMaxListeners() to increase limit.',\n                    this._events[type].length);\n      if (typeof console.trace === 'function') {\n        // not supported in IE 10\n        console.trace();\n      }\n    }\n  }\n\n  return this;\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener;\n\nEventEmitter.prototype.once = function(type, listener) {\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  var fired = false;\n\n  function g() {\n    this.removeListener(type, g);\n\n    if (!fired) {\n      fired = true;\n      listener.apply(this, arguments);\n    }\n  }\n\n  g.listener = listener;\n  this.on(type, g);\n\n  return this;\n};\n\n// emits a 'removeListener' event iff the listener was removed\nEventEmitter.prototype.removeListener = function(type, listener) {\n  var list, position, length, i;\n\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  if (!this._events || !this._events[type])\n    return this;\n\n  list = this._events[type];\n  length = list.length;\n  position = -1;\n\n  if (list === listener ||\n      (isFunction(list.listener) && list.listener === listener)) {\n    delete this._events[type];\n    if (this._events.removeListener)\n      this.emit('removeListener', type, listener);\n\n  } else if (isObject(list)) {\n    for (i = length; i-- > 0;) {\n      if (list[i] === listener ||\n          (list[i].listener && list[i].listener === listener)) {\n        position = i;\n        break;\n      }\n    }\n\n    if (position < 0)\n      return this;\n\n    if (list.length === 1) {\n      list.length = 0;\n      delete this._events[type];\n    } else {\n      list.splice(position, 1);\n    }\n\n    if (this._events.removeListener)\n      this.emit('removeListener', type, listener);\n  }\n\n  return this;\n};\n\nEventEmitter.prototype.removeAllListeners = function(type) {\n  var key, listeners;\n\n  if (!this._events)\n    return this;\n\n  // not listening for removeListener, no need to emit\n  if (!this._events.removeListener) {\n    if (arguments.length === 0)\n      this._events = {};\n    else if (this._events[type])\n      delete this._events[type];\n    return this;\n  }\n\n  // emit removeListener for all listeners on all events\n  if (arguments.length === 0) {\n    for (key in this._events) {\n      if (key === 'removeListener') continue;\n      this.removeAllListeners(key);\n    }\n    this.removeAllListeners('removeListener');\n    this._events = {};\n    return this;\n  }\n\n  listeners = this._events[type];\n\n  if (isFunction(listeners)) {\n    this.removeListener(type, listeners);\n  } else {\n    // LIFO order\n    while (listeners.length)\n      this.removeListener(type, listeners[listeners.length - 1]);\n  }\n  delete this._events[type];\n\n  return this;\n};\n\nEventEmitter.prototype.listeners = function(type) {\n  var ret;\n  if (!this._events || !this._events[type])\n    ret = [];\n  else if (isFunction(this._events[type]))\n    ret = [this._events[type]];\n  else\n    ret = this._events[type].slice();\n  return ret;\n};\n\nEventEmitter.listenerCount = function(emitter, type) {\n  var ret;\n  if (!emitter._events || !emitter._events[type])\n    ret = 0;\n  else if (isFunction(emitter._events[type]))\n    ret = 1;\n  else\n    ret = emitter._events[type].length;\n  return ret;\n};\n\nfunction isFunction(arg) {\n  return typeof arg === 'function';\n}\n\nfunction isNumber(arg) {\n  return typeof arg === 'number';\n}\n\nfunction isObject(arg) {\n  return typeof arg === 'object' && arg !== null;\n}\n\nfunction isUndefined(arg) {\n  return arg === void 0;\n}\n","// shim for using process in browser\n\nvar process = module.exports = {};\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n    draining = false;\n    if (currentQueue.length) {\n        queue = currentQueue.concat(queue);\n    } else {\n        queueIndex = -1;\n    }\n    if (queue.length) {\n        drainQueue();\n    }\n}\n\nfunction drainQueue() {\n    if (draining) {\n        return;\n    }\n    var timeout = setTimeout(cleanUpNextTick);\n    draining = true;\n\n    var len = queue.length;\n    while(len) {\n        currentQueue = queue;\n        queue = [];\n        while (++queueIndex < len) {\n            currentQueue[queueIndex].run();\n        }\n        queueIndex = -1;\n        len = queue.length;\n    }\n    currentQueue = null;\n    draining = false;\n    clearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n    var args = new Array(arguments.length - 1);\n    if (arguments.length > 1) {\n        for (var i = 1; i < arguments.length; i++) {\n            args[i - 1] = arguments[i];\n        }\n    }\n    queue.push(new Item(fun, args));\n    if (queue.length === 1 && !draining) {\n        setTimeout(drainQueue, 0);\n    }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n    this.fun = fun;\n    this.array = array;\n}\nItem.prototype.run = function () {\n    this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\n\nprocess.binding = function (name) {\n    throw new Error('process.binding is not supported');\n};\n\n// TODO(shtylman)\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n    throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n","var nextTick = require('process/browser.js').nextTick;\nvar apply = Function.prototype.apply;\nvar slice = Array.prototype.slice;\nvar immediateIds = {};\nvar nextImmediateId = 0;\n\n// DOM APIs, for completeness\n\nexports.setTimeout = function() {\n  return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout);\n};\nexports.setInterval = function() {\n  return new Timeout(apply.call(setInterval, window, arguments), clearInterval);\n};\nexports.clearTimeout =\nexports.clearInterval = function(timeout) { timeout.close(); };\n\nfunction Timeout(id, clearFn) {\n  this._id = id;\n  this._clearFn = clearFn;\n}\nTimeout.prototype.unref = Timeout.prototype.ref = function() {};\nTimeout.prototype.close = function() {\n  this._clearFn.call(window, this._id);\n};\n\n// Does not start the time, just sets up the members needed.\nexports.enroll = function(item, msecs) {\n  clearTimeout(item._idleTimeoutId);\n  item._idleTimeout = msecs;\n};\n\nexports.unenroll = function(item) {\n  clearTimeout(item._idleTimeoutId);\n  item._idleTimeout = -1;\n};\n\nexports._unrefActive = exports.active = function(item) {\n  clearTimeout(item._idleTimeoutId);\n\n  var msecs = item._idleTimeout;\n  if (msecs >= 0) {\n    item._idleTimeoutId = setTimeout(function onTimeout() {\n      if (item._onTimeout)\n        item._onTimeout();\n    }, msecs);\n  }\n};\n\n// That's not how node.js implements it but the exposed api is the same.\nexports.setImmediate = typeof setImmediate === \"function\" ? setImmediate : function(fn) {\n  var id = nextImmediateId++;\n  var args = arguments.length < 2 ? false : slice.call(arguments, 1);\n\n  immediateIds[id] = true;\n\n  nextTick(function onNextTick() {\n    if (immediateIds[id]) {\n      // fn.call() is faster so we optimize for the common use-case\n      // @see http://jsperf.com/call-apply-segu\n      if (args) {\n        fn.apply(null, args);\n      } else {\n        fn.call(null);\n      }\n      // Prevent ids from leaking\n      exports.clearImmediate(id);\n    }\n  });\n\n  return id;\n};\n\nexports.clearImmediate = typeof clearImmediate === \"function\" ? clearImmediate : function(id) {\n  delete immediateIds[id];\n};","\n/**\n * This is the web browser implementation of `debug()`.\n *\n * Expose `debug()` as the module.\n */\n\nexports = module.exports = require('./debug');\nexports.log = log;\nexports.formatArgs = formatArgs;\nexports.save = save;\nexports.load = load;\nexports.useColors = useColors;\nexports.storage = 'undefined' != typeof chrome\n               && 'undefined' != typeof chrome.storage\n                  ? chrome.storage.local\n                  : localstorage();\n\n/**\n * Colors.\n */\n\nexports.colors = [\n  'lightseagreen',\n  'forestgreen',\n  'goldenrod',\n  'dodgerblue',\n  'darkorchid',\n  'crimson'\n];\n\n/**\n * Currently only WebKit-based Web Inspectors, Firefox >= v31,\n * and the Firebug extension (any Firefox version) are known\n * to support \"%c\" CSS customizations.\n *\n * TODO: add a `localStorage` variable to explicitly enable/disable colors\n */\n\nfunction useColors() {\n  // is webkit? http://stackoverflow.com/a/16459606/376773\n  return ('WebkitAppearance' in document.documentElement.style) ||\n    // is firebug? http://stackoverflow.com/a/398120/376773\n    (window.console && (console.firebug || (console.exception && console.table))) ||\n    // is firefox >= v31?\n    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages\n    (navigator.userAgent.toLowerCase().match(/firefox\\/(\\d+)/) && parseInt(RegExp.$1, 10) >= 31);\n}\n\n/**\n * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.\n */\n\nexports.formatters.j = function(v) {\n  return JSON.stringify(v);\n};\n\n\n/**\n * Colorize log arguments if enabled.\n *\n * @api public\n */\n\nfunction formatArgs() {\n  var args = arguments;\n  var useColors = this.useColors;\n\n  args[0] = (useColors ? '%c' : '')\n    + this.namespace\n    + (useColors ? ' %c' : ' ')\n    + args[0]\n    + (useColors ? '%c ' : ' ')\n    + '+' + exports.humanize(this.diff);\n\n  if (!useColors) return args;\n\n  var c = 'color: ' + this.color;\n  args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));\n\n  // the final \"%c\" is somewhat tricky, because there could be other\n  // arguments passed either before or after the %c, so we need to\n  // figure out the correct index to insert the CSS into\n  var index = 0;\n  var lastC = 0;\n  args[0].replace(/%[a-z%]/g, function(match) {\n    if ('%%' === match) return;\n    index++;\n    if ('%c' === match) {\n      // we only are interested in the *last* %c\n      // (the user may have provided their own)\n      lastC = index;\n    }\n  });\n\n  args.splice(lastC, 0, c);\n  return args;\n}\n\n/**\n * Invokes `console.log()` when available.\n * No-op when `console.log` is not a \"function\".\n *\n * @api public\n */\n\nfunction log() {\n  // this hackery is required for IE8/9, where\n  // the `console.log` function doesn't have 'apply'\n  return 'object' === typeof console\n    && console.log\n    && Function.prototype.apply.call(console.log, console, arguments);\n}\n\n/**\n * Save `namespaces`.\n *\n * @param {String} namespaces\n * @api private\n */\n\nfunction save(namespaces) {\n  try {\n    if (null == namespaces) {\n      exports.storage.removeItem('debug');\n    } else {\n      exports.storage.debug = namespaces;\n    }\n  } catch(e) {}\n}\n\n/**\n * Load `namespaces`.\n *\n * @return {String} returns the previously persisted debug modes\n * @api private\n */\n\nfunction load() {\n  var r;\n  try {\n    r = exports.storage.debug;\n  } catch(e) {}\n  return r;\n}\n\n/**\n * Enable namespaces listed in `localStorage.debug` initially.\n */\n\nexports.enable(load());\n\n/**\n * Localstorage attempts to return the localstorage.\n *\n * This is necessary because safari throws\n * when a user disables cookies/localstorage\n * and you attempt to access it.\n *\n * @return {LocalStorage}\n * @api private\n */\n\nfunction localstorage(){\n  try {\n    return window.localStorage;\n  } catch (e) {}\n}\n","\n/**\n * This is the common logic for both the Node.js and web browser\n * implementations of `debug()`.\n *\n * Expose `debug()` as the module.\n */\n\nexports = module.exports = debug;\nexports.coerce = coerce;\nexports.disable = disable;\nexports.enable = enable;\nexports.enabled = enabled;\nexports.humanize = require('ms');\n\n/**\n * The currently active debug mode names, and names to skip.\n */\n\nexports.names = [];\nexports.skips = [];\n\n/**\n * Map of special \"%n\" handling functions, for the debug \"format\" argument.\n *\n * Valid key names are a single, lowercased letter, i.e. \"n\".\n */\n\nexports.formatters = {};\n\n/**\n * Previously assigned color.\n */\n\nvar prevColor = 0;\n\n/**\n * Previous log timestamp.\n */\n\nvar prevTime;\n\n/**\n * Select a color.\n *\n * @return {Number}\n * @api private\n */\n\nfunction selectColor() {\n  return exports.colors[prevColor++ % exports.colors.length];\n}\n\n/**\n * Create a debugger with the given `namespace`.\n *\n * @param {String} namespace\n * @return {Function}\n * @api public\n */\n\nfunction debug(namespace) {\n\n  // define the `disabled` version\n  function disabled() {\n  }\n  disabled.enabled = false;\n\n  // define the `enabled` version\n  function enabled() {\n\n    var self = enabled;\n\n    // set `diff` timestamp\n    var curr = +new Date();\n    var ms = curr - (prevTime || curr);\n    self.diff = ms;\n    self.prev = prevTime;\n    self.curr = curr;\n    prevTime = curr;\n\n    // add the `color` if not set\n    if (null == self.useColors) self.useColors = exports.useColors();\n    if (null == self.color && self.useColors) self.color = selectColor();\n\n    var args = Array.prototype.slice.call(arguments);\n\n    args[0] = exports.coerce(args[0]);\n\n    if ('string' !== typeof args[0]) {\n      // anything else let's inspect with %o\n      args = ['%o'].concat(args);\n    }\n\n    // apply any `formatters` transformations\n    var index = 0;\n    args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {\n      // if we encounter an escaped % then don't increase the array index\n      if (match === '%%') return match;\n      index++;\n      var formatter = exports.formatters[format];\n      if ('function' === typeof formatter) {\n        var val = args[index];\n        match = formatter.call(self, val);\n\n        // now we need to remove `args[index]` since it's inlined in the `format`\n        args.splice(index, 1);\n        index--;\n      }\n      return match;\n    });\n\n    if ('function' === typeof exports.formatArgs) {\n      args = exports.formatArgs.apply(self, args);\n    }\n    var logFn = enabled.log || exports.log || console.log.bind(console);\n    logFn.apply(self, args);\n  }\n  enabled.enabled = true;\n\n  var fn = exports.enabled(namespace) ? enabled : disabled;\n\n  fn.namespace = namespace;\n\n  return fn;\n}\n\n/**\n * Enables a debug mode by namespaces. This can include modes\n * separated by a colon and wildcards.\n *\n * @param {String} namespaces\n * @api public\n */\n\nfunction enable(namespaces) {\n  exports.save(namespaces);\n\n  var split = (namespaces || '').split(/[\\s,]+/);\n  var len = split.length;\n\n  for (var i = 0; i < len; i++) {\n    if (!split[i]) continue; // ignore empty strings\n    namespaces = split[i].replace(/\\*/g, '.*?');\n    if (namespaces[0] === '-') {\n      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));\n    } else {\n      exports.names.push(new RegExp('^' + namespaces + '$'));\n    }\n  }\n}\n\n/**\n * Disable debug output.\n *\n * @api public\n */\n\nfunction disable() {\n  exports.enable('');\n}\n\n/**\n * Returns true if the given mode name is enabled, false otherwise.\n *\n * @param {String} name\n * @return {Boolean}\n * @api public\n */\n\nfunction enabled(name) {\n  var i, len;\n  for (i = 0, len = exports.skips.length; i < len; i++) {\n    if (exports.skips[i].test(name)) {\n      return false;\n    }\n  }\n  for (i = 0, len = exports.names.length; i < len; i++) {\n    if (exports.names[i].test(name)) {\n      return true;\n    }\n  }\n  return false;\n}\n\n/**\n * Coerce `val`.\n *\n * @param {Mixed} val\n * @return {Mixed}\n * @api private\n */\n\nfunction coerce(val) {\n  if (val instanceof Error) return val.stack || val.message;\n  return val;\n}\n","/**\n * Helpers.\n */\n\nvar s = 1000;\nvar m = s * 60;\nvar h = m * 60;\nvar d = h * 24;\nvar y = d * 365.25;\n\n/**\n * Parse or format the given `val`.\n *\n * Options:\n *\n *  - `long` verbose formatting [false]\n *\n * @param {String|Number} val\n * @param {Object} options\n * @return {String|Number}\n * @api public\n */\n\nmodule.exports = function(val, options){\n  options = options || {};\n  if ('string' == typeof val) return parse(val);\n  return options.long\n    ? long(val)\n    : short(val);\n};\n\n/**\n * Parse the given `str` and return milliseconds.\n *\n * @param {String} str\n * @return {Number}\n * @api private\n */\n\nfunction parse(str) {\n  str = '' + str;\n  if (str.length > 10000) return;\n  var match = /^((?:\\d+)?\\.?\\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str);\n  if (!match) return;\n  var n = parseFloat(match[1]);\n  var type = (match[2] || 'ms').toLowerCase();\n  switch (type) {\n    case 'years':\n    case 'year':\n    case 'yrs':\n    case 'yr':\n    case 'y':\n      return n * y;\n    case 'days':\n    case 'day':\n    case 'd':\n      return n * d;\n    case 'hours':\n    case 'hour':\n    case 'hrs':\n    case 'hr':\n    case 'h':\n      return n * h;\n    case 'minutes':\n    case 'minute':\n    case 'mins':\n    case 'min':\n    case 'm':\n      return n * m;\n    case 'seconds':\n    case 'second':\n    case 'secs':\n    case 'sec':\n    case 's':\n      return n * s;\n    case 'milliseconds':\n    case 'millisecond':\n    case 'msecs':\n    case 'msec':\n    case 'ms':\n      return n;\n  }\n}\n\n/**\n * Short format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction short(ms) {\n  if (ms >= d) return Math.round(ms / d) + 'd';\n  if (ms >= h) return Math.round(ms / h) + 'h';\n  if (ms >= m) return Math.round(ms / m) + 'm';\n  if (ms >= s) return Math.round(ms / s) + 's';\n  return ms + 'ms';\n}\n\n/**\n * Long format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction long(ms) {\n  return plural(ms, d, 'day')\n    || plural(ms, h, 'hour')\n    || plural(ms, m, 'minute')\n    || plural(ms, s, 'second')\n    || ms + ' ms';\n}\n\n/**\n * Pluralization helper.\n */\n\nfunction plural(ms, n, name) {\n  if (ms < n) return;\n  if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;\n  return Math.ceil(ms / n) + ' ' + name + 's';\n}\n","//     uuid.js\n//\n//     Copyright (c) 2010-2012 Robert Kieffer\n//     MIT License - http://opensource.org/licenses/mit-license.php\n\n(function() {\n  var _global = this;\n\n  // Unique ID creation requires a high quality random # generator.  We feature\n  // detect to determine the best RNG source, normalizing to a function that\n  // returns 128-bits of randomness, since that's what's usually required\n  var _rng;\n\n  // Node.js crypto-based RNG - http://nodejs.org/docs/v0.6.2/api/crypto.html\n  //\n  // Moderately fast, high quality\n  if (typeof(_global.require) == 'function') {\n    try {\n      var _rb = _global.require('crypto').randomBytes;\n      _rng = _rb && function() {return _rb(16);};\n    } catch(e) {}\n  }\n\n  if (!_rng && _global.crypto && crypto.getRandomValues) {\n    // WHATWG crypto-based RNG - http://wiki.whatwg.org/wiki/Crypto\n    //\n    // Moderately fast, high quality\n    var _rnds8 = new Uint8Array(16);\n    _rng = function whatwgRNG() {\n      crypto.getRandomValues(_rnds8);\n      return _rnds8;\n    };\n  }\n\n  if (!_rng) {\n    // Math.random()-based (RNG)\n    //\n    // If all else fails, use Math.random().  It's fast, but is of unspecified\n    // quality.\n    var  _rnds = new Array(16);\n    _rng = function() {\n      for (var i = 0, r; i < 16; i++) {\n        if ((i & 0x03) === 0) r = Math.random() * 0x100000000;\n        _rnds[i] = r >>> ((i & 0x03) << 3) & 0xff;\n      }\n\n      return _rnds;\n    };\n  }\n\n  // Buffer class to use\n  var BufferClass = typeof(_global.Buffer) == 'function' ? _global.Buffer : Array;\n\n  // Maps for number <-> hex string conversion\n  var _byteToHex = [];\n  var _hexToByte = {};\n  for (var i = 0; i < 256; i++) {\n    _byteToHex[i] = (i + 0x100).toString(16).substr(1);\n    _hexToByte[_byteToHex[i]] = i;\n  }\n\n  // **`parse()` - Parse a UUID into it's component bytes**\n  function parse(s, buf, offset) {\n    var i = (buf && offset) || 0, ii = 0;\n\n    buf = buf || [];\n    s.toLowerCase().replace(/[0-9a-f]{2}/g, function(oct) {\n      if (ii < 16) { // Don't overflow!\n        buf[i + ii++] = _hexToByte[oct];\n      }\n    });\n\n    // Zero out remaining bytes if string was short\n    while (ii < 16) {\n      buf[i + ii++] = 0;\n    }\n\n    return buf;\n  }\n\n  // **`unparse()` - Convert UUID byte array (ala parse()) into a string**\n  function unparse(buf, offset) {\n    var i = offset || 0, bth = _byteToHex;\n    return  bth[buf[i++]] + bth[buf[i++]] +\n            bth[buf[i++]] + bth[buf[i++]] + '-' +\n            bth[buf[i++]] + bth[buf[i++]] + '-' +\n            bth[buf[i++]] + bth[buf[i++]] + '-' +\n            bth[buf[i++]] + bth[buf[i++]] + '-' +\n            bth[buf[i++]] + bth[buf[i++]] +\n            bth[buf[i++]] + bth[buf[i++]] +\n            bth[buf[i++]] + bth[buf[i++]];\n  }\n\n  // **`v1()` - Generate time-based UUID**\n  //\n  // Inspired by https://github.com/LiosK/UUID.js\n  // and http://docs.python.org/library/uuid.html\n\n  // random #'s we need to init node and clockseq\n  var _seedBytes = _rng();\n\n  // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)\n  var _nodeId = [\n    _seedBytes[0] | 0x01,\n    _seedBytes[1], _seedBytes[2], _seedBytes[3], _seedBytes[4], _seedBytes[5]\n  ];\n\n  // Per 4.2.2, randomize (14 bit) clockseq\n  var _clockseq = (_seedBytes[6] << 8 | _seedBytes[7]) & 0x3fff;\n\n  // Previous uuid creation time\n  var _lastMSecs = 0, _lastNSecs = 0;\n\n  // See https://github.com/broofa/node-uuid for API details\n  function v1(options, buf, offset) {\n    var i = buf && offset || 0;\n    var b = buf || [];\n\n    options = options || {};\n\n    var clockseq = options.clockseq != null ? options.clockseq : _clockseq;\n\n    // UUID timestamps are 100 nano-second units since the Gregorian epoch,\n    // (1582-10-15 00:00).  JSNumbers aren't precise enough for this, so\n    // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'\n    // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.\n    var msecs = options.msecs != null ? options.msecs : new Date().getTime();\n\n    // Per 4.2.1.2, use count of uuid's generated during the current clock\n    // cycle to simulate higher resolution clock\n    var nsecs = options.nsecs != null ? options.nsecs : _lastNSecs + 1;\n\n    // Time since last uuid creation (in msecs)\n    var dt = (msecs - _lastMSecs) + (nsecs - _lastNSecs)/10000;\n\n    // Per 4.2.1.2, Bump clockseq on clock regression\n    if (dt < 0 && options.clockseq == null) {\n      clockseq = clockseq + 1 & 0x3fff;\n    }\n\n    // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new\n    // time interval\n    if ((dt < 0 || msecs > _lastMSecs) && options.nsecs == null) {\n      nsecs = 0;\n    }\n\n    // Per 4.2.1.2 Throw error if too many uuids are requested\n    if (nsecs >= 10000) {\n      throw new Error('uuid.v1(): Can\\'t create more than 10M uuids/sec');\n    }\n\n    _lastMSecs = msecs;\n    _lastNSecs = nsecs;\n    _clockseq = clockseq;\n\n    // Per 4.1.4 - Convert from unix epoch to Gregorian epoch\n    msecs += 12219292800000;\n\n    // `time_low`\n    var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;\n    b[i++] = tl >>> 24 & 0xff;\n    b[i++] = tl >>> 16 & 0xff;\n    b[i++] = tl >>> 8 & 0xff;\n    b[i++] = tl & 0xff;\n\n    // `time_mid`\n    var tmh = (msecs / 0x100000000 * 10000) & 0xfffffff;\n    b[i++] = tmh >>> 8 & 0xff;\n    b[i++] = tmh & 0xff;\n\n    // `time_high_and_version`\n    b[i++] = tmh >>> 24 & 0xf | 0x10; // include version\n    b[i++] = tmh >>> 16 & 0xff;\n\n    // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)\n    b[i++] = clockseq >>> 8 | 0x80;\n\n    // `clock_seq_low`\n    b[i++] = clockseq & 0xff;\n\n    // `node`\n    var node = options.node || _nodeId;\n    for (var n = 0; n < 6; n++) {\n      b[i + n] = node[n];\n    }\n\n    return buf ? buf : unparse(b);\n  }\n\n  // **`v4()` - Generate random UUID**\n\n  // See https://github.com/broofa/node-uuid for API details\n  function v4(options, buf, offset) {\n    // Deprecated - 'format' argument, as supported in v1.2\n    var i = buf && offset || 0;\n\n    if (typeof(options) == 'string') {\n      buf = options == 'binary' ? new BufferClass(16) : null;\n      options = null;\n    }\n    options = options || {};\n\n    var rnds = options.random || (options.rng || _rng)();\n\n    // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`\n    rnds[6] = (rnds[6] & 0x0f) | 0x40;\n    rnds[8] = (rnds[8] & 0x3f) | 0x80;\n\n    // Copy bytes to buffer, if provided\n    if (buf) {\n      for (var ii = 0; ii < 16; ii++) {\n        buf[i + ii] = rnds[ii];\n      }\n    }\n\n    return buf || unparse(rnds);\n  }\n\n  // Export public API\n  var uuid = v4;\n  uuid.v1 = v1;\n  uuid.v4 = v4;\n  uuid.parse = parse;\n  uuid.unparse = unparse;\n  uuid.BufferClass = BufferClass;\n\n  if (typeof(module) != 'undefined' && module.exports) {\n    // Publish as node.js module\n    module.exports = uuid;\n  } else  if (typeof define === 'function' && define.amd) {\n    // Publish as AMD module\n    define(function() {return uuid;});\n \n\n  } else {\n    // Publish as global (in browsers)\n    var _previousRoot = _global.uuid;\n\n    // **`noConflict()` - (browser only) to reset global 'uuid' var**\n    uuid.noConflict = function() {\n      _global.uuid = _previousRoot;\n      return uuid;\n    };\n\n    _global.uuid = uuid;\n  }\n}).call(this);\n","'use strict';\n\n// Expose the Adapter function/object.\nmodule.exports = Adapter;\n\n\n// Dependencies\n\nvar browser = require('bowser').browser,\n\tdebug = require('debug')('rtcninja:Adapter'),\n\tdebugerror = require('debug')('rtcninja:ERROR:Adapter'),\n\n\t// Internal vars\n\tgetUserMedia = null,\n\tRTCPeerConnection = null,\n\tRTCSessionDescription = null,\n\tRTCIceCandidate = null,\n\tMediaStreamTrack = null,\n\tgetMediaDevices = null,\n\tattachMediaStream = null,\n\tcanRenegotiate = false,\n\toldSpecRTCOfferOptions = false,\n\tbrowserVersion = Number(browser.version) || 0,\n\tisDesktop = !!(!browser.mobile || !browser.tablet),\n\thasWebRTC = false,\n\tvirtGlobal, virtNavigator;\n\ndebugerror.log = console.warn.bind(console);\n\n// Dirty trick to get this library working in a Node-webkit env with browserified libs\nvirtGlobal = global.window || global;\n// Don't fail in Node\nvirtNavigator = virtGlobal.navigator || {};\n\n\n// Constructor.\n\nfunction Adapter(options) {\n\t// Chrome desktop, Chrome Android, Opera desktop, Opera Android, Android native browser\n\t// or generic Webkit browser.\n\tif (\n\t\t(isDesktop && browser.chrome && browserVersion >= 32) ||\n\t\t(browser.android && browser.chrome && browserVersion >= 39) ||\n\t\t(isDesktop && browser.opera && browserVersion >= 27) ||\n\t\t(browser.android && browser.opera && browserVersion >= 24) ||\n\t\t(browser.android && browser.webkit && !browser.chrome && browserVersion >= 37) ||\n\t\t(virtNavigator.webkitGetUserMedia && virtGlobal.webkitRTCPeerConnection)\n\t) {\n\t\thasWebRTC = true;\n\t\tgetUserMedia = virtNavigator.webkitGetUserMedia.bind(virtNavigator);\n\t\tRTCPeerConnection = virtGlobal.webkitRTCPeerConnection;\n\t\tRTCSessionDescription = virtGlobal.RTCSessionDescription;\n\t\tRTCIceCandidate = virtGlobal.RTCIceCandidate;\n\t\tMediaStreamTrack = virtGlobal.MediaStreamTrack;\n\t\tif (MediaStreamTrack && MediaStreamTrack.getSources) {\n\t\t\tgetMediaDevices = MediaStreamTrack.getSources.bind(MediaStreamTrack);\n\t\t} else if (virtNavigator.getMediaDevices) {\n\t\t\tgetMediaDevices = virtNavigator.getMediaDevices.bind(virtNavigator);\n\t\t}\n\t\tattachMediaStream = function (element, stream) {\n\t\t\telement.src = URL.createObjectURL(stream);\n\t\t\treturn element;\n\t\t};\n\t\tcanRenegotiate = true;\n\t\toldSpecRTCOfferOptions = false;\n\t// Firefox desktop, Firefox Android.\n\t} else if (\n\t\t(isDesktop && browser.firefox && browserVersion >= 22) ||\n\t\t(browser.android && browser.firefox && browserVersion >= 33) ||\n\t\t(virtNavigator.mozGetUserMedia && virtGlobal.mozRTCPeerConnection)\n\t) {\n\t\thasWebRTC = true;\n\t\tgetUserMedia = virtNavigator.mozGetUserMedia.bind(virtNavigator);\n\t\tRTCPeerConnection = virtGlobal.mozRTCPeerConnection;\n\t\tRTCSessionDescription = virtGlobal.mozRTCSessionDescription;\n\t\tRTCIceCandidate = virtGlobal.mozRTCIceCandidate;\n\t\tMediaStreamTrack = virtGlobal.MediaStreamTrack;\n\t\tattachMediaStream = function (element, stream) {\n\t\t\telement.src = URL.createObjectURL(stream);\n\t\t\treturn element;\n\t\t};\n\t\tcanRenegotiate = false;\n\t\toldSpecRTCOfferOptions = false;\n\t\t// WebRTC plugin required. For example IE or Safari with the Temasys plugin.\n\t} else if (\n\t\toptions.plugin &&\n\t\ttypeof options.plugin.isRequired === 'function' &&\n\t\toptions.plugin.isRequired() &&\n\t\ttypeof options.plugin.isInstalled === 'function' &&\n\t\toptions.plugin.isInstalled()\n\t) {\n\t\tvar pluginiface = options.plugin.interface;\n\n\t\thasWebRTC = true;\n\t\tgetUserMedia = pluginiface.getUserMedia;\n\t\tRTCPeerConnection = pluginiface.RTCPeerConnection;\n\t\tRTCSessionDescription = pluginiface.RTCSessionDescription;\n\t\tRTCIceCandidate = pluginiface.RTCIceCandidate;\n\t\tMediaStreamTrack = pluginiface.MediaStreamTrack;\n\t\tif (MediaStreamTrack && MediaStreamTrack.getSources) {\n\t\t\tgetMediaDevices = MediaStreamTrack.getSources.bind(MediaStreamTrack);\n\t\t} else if (virtNavigator.getMediaDevices) {\n\t\t\tgetMediaDevices = virtNavigator.getMediaDevices.bind(virtNavigator);\n\t\t}\n\t\tattachMediaStream = pluginiface.attachMediaStream;\n\t\tcanRenegotiate = pluginiface.canRenegotiate;\n\t\toldSpecRTCOfferOptions = true;  // TODO: Update when fixed in the plugin.\n\t// Best effort (may be adater.js is loaded).\n\t} else if (virtNavigator.getUserMedia && virtGlobal.RTCPeerConnection) {\n\t\thasWebRTC = true;\n\t\tgetUserMedia = virtNavigator.getUserMedia.bind(virtNavigator);\n\t\tRTCPeerConnection = virtGlobal.RTCPeerConnection;\n\t\tRTCSessionDescription = virtGlobal.RTCSessionDescription;\n\t\tRTCIceCandidate = virtGlobal.RTCIceCandidate;\n\t\tMediaStreamTrack = virtGlobal.MediaStreamTrack;\n\t\tif (MediaStreamTrack && MediaStreamTrack.getSources) {\n\t\t\tgetMediaDevices = MediaStreamTrack.getSources.bind(MediaStreamTrack);\n\t\t} else if (virtNavigator.getMediaDevices) {\n\t\t\tgetMediaDevices = virtNavigator.getMediaDevices.bind(virtNavigator);\n\t\t}\n\t\tattachMediaStream = virtGlobal.attachMediaStream || function (element, stream) {\n\t\t\telement.src = URL.createObjectURL(stream);\n\t\t\treturn element;\n\t\t};\n\t\tcanRenegotiate = false;\n\t\toldSpecRTCOfferOptions = false;\n\t}\n\n\n\tfunction throwNonSupported(item) {\n\t\treturn function () {\n\t\t\tthrow new Error('rtcninja: WebRTC not supported, missing ' + item +\n\t\t\t' [browser: ' + browser.name + ' ' + browser.version + ']');\n\t\t};\n\t}\n\n\n\t// Public API.\n\n\t// Expose a WebRTC checker.\n\tAdapter.hasWebRTC = function () {\n\t\treturn hasWebRTC;\n\t};\n\n\t// Expose getUserMedia.\n\tif (getUserMedia) {\n\t\tAdapter.getUserMedia = function (constraints, successCallback, errorCallback) {\n\t\t\tdebug('getUserMedia() | constraints: %o', constraints);\n\n\t\t\ttry {\n\t\t\t\tgetUserMedia(constraints,\n\t\t\t\t\tfunction (stream) {\n\t\t\t\t\t\tdebug('getUserMedia() | success');\n\t\t\t\t\t\tif (successCallback) {\n\t\t\t\t\t\t\tsuccessCallback(stream);\n\t\t\t\t\t\t}\n\t\t\t\t\t},\n\t\t\t\t\tfunction (error) {\n\t\t\t\t\t\tdebug('getUserMedia() | error:', error);\n\t\t\t\t\t\tif (errorCallback) {\n\t\t\t\t\t\t\terrorCallback(error);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t);\n\t\t\t}\n\t\t\tcatch (error) {\n\t\t\t\tdebugerror('getUserMedia() | error:', error);\n\t\t\t\tif (errorCallback) {\n\t\t\t\t\terrorCallback(error);\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t} else {\n\t\tAdapter.getUserMedia = function (constraints, successCallback, errorCallback) {\n\t\t\tdebugerror('getUserMedia() | WebRTC not supported');\n\t\t\tif (errorCallback) {\n\t\t\t\terrorCallback(new Error('rtcninja: WebRTC not supported, missing ' +\n\t\t\t\t'getUserMedia [browser: ' + browser.name + ' ' + browser.version + ']'));\n\t\t\t} else {\n\t\t\t\tthrowNonSupported('getUserMedia');\n\t\t\t}\n\t\t};\n\t}\n\n\t// Expose RTCPeerConnection.\n\tAdapter.RTCPeerConnection = RTCPeerConnection || throwNonSupported('RTCPeerConnection');\n\n\t// Expose RTCSessionDescription.\n\tAdapter.RTCSessionDescription = RTCSessionDescription || throwNonSupported('RTCSessionDescription');\n\n\t// Expose RTCIceCandidate.\n\tAdapter.RTCIceCandidate = RTCIceCandidate || throwNonSupported('RTCIceCandidate');\n\n\t// Expose MediaStreamTrack.\n\tAdapter.MediaStreamTrack = MediaStreamTrack || throwNonSupported('MediaStreamTrack');\n\n\t// Expose getMediaDevices.\n\tAdapter.getMediaDevices = getMediaDevices;\n\n\t// Expose MediaStreamTrack.\n\tAdapter.attachMediaStream = attachMediaStream || throwNonSupported('attachMediaStream');\n\n\t// Expose canRenegotiate attribute.\n\tAdapter.canRenegotiate = canRenegotiate;\n\n\t// Expose closeMediaStream.\n\tAdapter.closeMediaStream = function (stream) {\n\t\tif (!stream) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Latest spec states that MediaStream has no stop() method and instead must\n\t\t// call stop() on every MediaStreamTrack.\n\t\tif (MediaStreamTrack && MediaStreamTrack.prototype && MediaStreamTrack.prototype.stop) {\n\t\t\tdebug('closeMediaStream() | calling stop() on all the MediaStreamTrack');\n\n\t\t\tvar tracks, i, len;\n\n\t\t\tif (stream.getTracks) {\n\t\t\t\ttracks = stream.getTracks();\n\t\t\t\tfor (i = 0, len = tracks.length; i < len; i += 1) {\n\t\t\t\t\ttracks[i].stop();\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\ttracks = stream.getAudioTracks();\n\t\t\t\tfor (i = 0, len = tracks.length; i < len; i += 1) {\n\t\t\t\t\ttracks[i].stop();\n\t\t\t\t}\n\n\t\t\t\ttracks = stream.getVideoTracks();\n\t\t\t\tfor (i = 0, len = tracks.length; i < len; i += 1) {\n\t\t\t\t\ttracks[i].stop();\n\t\t\t\t}\n\t\t\t}\n\t\t// Deprecated by the spec, but still in use.\n\t\t} else if (typeof stream.stop === 'function') {\n\t\t\tdebug('closeMediaStream() | calling stop() on the MediaStream');\n\n\t\t\tstream.stop();\n\t\t}\n\t};\n\n\t// Expose fixPeerConnectionConfig.\n\tAdapter.fixPeerConnectionConfig = function (pcConfig) {\n\t\tvar i, len, iceServer, hasUrls, hasUrl;\n\n\t\tif (!Array.isArray(pcConfig.iceServers)) {\n\t\t\tpcConfig.iceServers = [];\n\t\t}\n\n\t\tfor (i = 0, len = pcConfig.iceServers.length; i < len; i += 1) {\n\t\t\ticeServer = pcConfig.iceServers[i];\n\t\t\thasUrls = iceServer.hasOwnProperty('urls');\n\t\t\thasUrl = iceServer.hasOwnProperty('url');\n\n\t\t\tif (typeof iceServer === 'object') {\n\t\t\t\t// Has .urls but not .url, so add .url with a single string value.\n\t\t\t\tif (hasUrls && !hasUrl) {\n\t\t\t\t\ticeServer.url = (Array.isArray(iceServer.urls) ? iceServer.urls[0] : iceServer.urls);\n\t\t\t\t// Has .url but not .urls, so add .urls with same value.\n\t\t\t\t} else if (!hasUrls && hasUrl) {\n\t\t\t\t\ticeServer.urls = (Array.isArray(iceServer.url) ? iceServer.url.slice() : iceServer.url);\n\t\t\t\t}\n\n\t\t\t\t// Ensure .url is a single string.\n\t\t\t\tif (hasUrl && Array.isArray(iceServer.url)) {\n\t\t\t\t\ticeServer.url = iceServer.url[0];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n\n\t// Expose fixRTCOfferOptions.\n\tAdapter.fixRTCOfferOptions = function (options) {\n\t\toptions = options || {};\n\n\t\t// New spec.\n\t\tif (!oldSpecRTCOfferOptions) {\n\t\t\tif (options.mandatory && options.mandatory.OfferToReceiveAudio) {\n\t\t\t\toptions.offerToReceiveAudio = 1;\n\t\t\t}\n\t\t\tif (options.mandatory && options.mandatory.OfferToReceiveVideo) {\n\t\t\t\toptions.offerToReceiveVideo = 1;\n\t\t\t}\n\t\t\tdelete options.mandatory;\n\t\t// Old spec.\n\t\t} else {\n\t\t\tif (options.offerToReceiveAudio) {\n\t\t\t\toptions.mandatory = options.mandatory || {};\n\t\t\t\toptions.mandatory.OfferToReceiveAudio = true;\n\t\t\t}\n\t\t\tif (options.offerToReceiveVideo) {\n\t\t\t\toptions.mandatory = options.mandatory || {};\n\t\t\t\toptions.mandatory.OfferToReceiveVideo = true;\n\t\t\t}\n\t\t}\n\t};\n\n\treturn Adapter;\n}\n","'use strict';\n\n// Expose the RTCPeerConnection class.\nmodule.exports = RTCPeerConnection;\n\n\n// Dependencies.\n\nvar merge = require('merge'),\n\tdebug = require('debug')('rtcninja:RTCPeerConnection'),\n\tdebugerror = require('debug')('rtcninja:ERROR:RTCPeerConnection'),\n\tAdapter = require('./Adapter'),\n\n\t// Internal constants.\n\tC = {\n\t\tREGEXP_NORMALIZED_CANDIDATE: new RegExp(/^candidate:/i),\n\t\tREGEXP_FIX_CANDIDATE: new RegExp(/(^a=|\\r|\\n)/gi),\n\t\tREGEXP_RELAY_CANDIDATE: new RegExp(/ relay /i),\n\t\tREGEXP_SDP_CANDIDATES: new RegExp(/^a=candidate:.*\\r\\n/igm),\n\t\tREGEXP_SDP_NON_RELAY_CANDIDATES: new RegExp(/^a=candidate:(.(?!relay ))*\\r\\n/igm)\n\t},\n\n\t// Internal variables.\n\tVAR = {\n\t\tnormalizeCandidate: null\n\t};\n\ndebugerror.log = console.warn.bind(console);\n\n\n// Constructor\n\nfunction RTCPeerConnection(pcConfig, pcConstraints) {\n\tdebug('new | pcConfig: %o', pcConfig);\n\n\t// Set this.pcConfig and this.options.\n\tsetConfigurationAndOptions.call(this, pcConfig);\n\n\t// NOTE: Deprecated pcConstraints argument.\n\tthis.pcConstraints = pcConstraints;\n\n\t// Own version of the localDescription.\n\tthis.ourLocalDescription = null;\n\n\t// Latest values of PC attributes to avoid events with same value.\n\tthis.ourSignalingState = null;\n\tthis.ourIceConnectionState = null;\n\tthis.ourIceGatheringState = null;\n\n\t// Timer for options.gatheringTimeout.\n\tthis.timerGatheringTimeout = null;\n\n\t// Timer for options.gatheringTimeoutAfterRelay.\n\tthis.timerGatheringTimeoutAfterRelay = null;\n\n\t// Flag to ignore new gathered ICE candidates.\n\tthis.ignoreIceGathering = false;\n\n\t// Flag set when closed.\n\tthis.closed = false;\n\n\t// Set RTCPeerConnection.\n\tsetPeerConnection.call(this);\n\n\t// Set properties.\n\tsetProperties.call(this);\n}\n\n\n// Public API.\n\nRTCPeerConnection.prototype.createOffer = function (successCallback, failureCallback, options) {\n\tdebug('createOffer()');\n\n\tvar self = this;\n\n\tAdapter.fixRTCOfferOptions(options);\n\n\tthis.pc.createOffer(\n\t\tfunction (offer) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebug('createOffer() | success');\n\t\t\tif (successCallback) {\n\t\t\t\tsuccessCallback(offer);\n\t\t\t}\n\t\t},\n\t\tfunction (error) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebugerror('createOffer() | error:', error);\n\t\t\tif (failureCallback) {\n\t\t\t\tfailureCallback(error);\n\t\t\t}\n\t\t},\n\t\toptions\n\t);\n};\n\n\nRTCPeerConnection.prototype.createAnswer = function (successCallback, failureCallback, options) {\n\tdebug('createAnswer()');\n\n\tvar self = this;\n\n\tthis.pc.createAnswer(\n\t\tfunction (answer) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebug('createAnswer() | success');\n\t\t\tif (successCallback) {\n\t\t\t\tsuccessCallback(answer);\n\t\t\t}\n\t\t},\n\t\tfunction (error) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebugerror('createAnswer() | error:', error);\n\t\t\tif (failureCallback) {\n\t\t\t\tfailureCallback(error);\n\t\t\t}\n\t\t},\n\t\toptions\n\t);\n};\n\n\nRTCPeerConnection.prototype.setLocalDescription = function (description, successCallback, failureCallback) {\n\tdebug('setLocalDescription()');\n\n\tvar self = this;\n\n\tthis.pc.setLocalDescription(\n\t\tdescription,\n\t\t// success.\n\t\tfunction () {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebug('setLocalDescription() | success');\n\n\t\t\t// Clear gathering timers.\n\t\t\tclearTimeout(self.timerGatheringTimeout);\n\t\t\tdelete self.timerGatheringTimeout;\n\t\t\tclearTimeout(self.timerGatheringTimeoutAfterRelay);\n\t\t\tdelete self.timerGatheringTimeoutAfterRelay;\n\n\t\t\trunTimerGatheringTimeout();\n\t\t\tif (successCallback) {\n\t\t\t\tsuccessCallback();\n\t\t\t}\n\t\t},\n\t\t// failure\n\t\tfunction (error) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebugerror('setLocalDescription() | error:', error);\n\t\t\tif (failureCallback) {\n\t\t\t\tfailureCallback(error);\n\t\t\t}\n\t\t}\n\t);\n\n\t// Enable (again) ICE gathering.\n\tthis.ignoreIceGathering = false;\n\n\t// Handle gatheringTimeout.\n\tfunction runTimerGatheringTimeout() {\n\t\tif (typeof self.options.gatheringTimeout !== 'number') {\n\t\t\treturn;\n\t\t}\n\t\t// If setLocalDescription was already called, it may happen that\n\t\t// ICE gathering is not needed, so don't run this timer.\n\t\tif (self.pc.iceGatheringState === 'complete') {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('setLocalDescription() | ending gathering in %d ms (gatheringTimeout option)',\n\t\t\tself.options.gatheringTimeout);\n\n\t\tself.timerGatheringTimeout = setTimeout(function () {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tdebug('forced end of candidates after gatheringTimeout timeout');\n\n\t\t\t// Clear gathering timers.\n\t\t\tdelete self.timerGatheringTimeout;\n\t\t\tclearTimeout(self.timerGatheringTimeoutAfterRelay);\n\t\t\tdelete self.timerGatheringTimeoutAfterRelay;\n\n\t\t\t// Ignore new candidates.\n\t\t\tself.ignoreIceGathering = true;\n\t\t\tif (self.onicecandidate) {\n\t\t\t\tself.onicecandidate({ candidate: null }, null);\n\t\t\t}\n\n\t\t}, self.options.gatheringTimeout);\n\t}\n};\n\n\nRTCPeerConnection.prototype.setRemoteDescription = function (description, successCallback, failureCallback) {\n\tdebug('setRemoteDescription()');\n\n\tvar self = this;\n\n\tthis.pc.setRemoteDescription(\n\t\tdescription,\n\t\tfunction () {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebug('setRemoteDescription() | success');\n\t\t\tif (successCallback) {\n\t\t\t\tsuccessCallback();\n\t\t\t}\n\t\t},\n\t\tfunction (error) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebugerror('setRemoteDescription() | error:', error);\n\t\t\tif (failureCallback) {\n\t\t\t\tfailureCallback(error);\n\t\t\t}\n\t\t}\n\t);\n};\n\n\nRTCPeerConnection.prototype.updateIce = function (pcConfig) {\n\tdebug('updateIce() | pcConfig: %o', pcConfig);\n\n\t// Update this.pcConfig and this.options.\n\tsetConfigurationAndOptions.call(this, pcConfig);\n\n\tthis.pc.updateIce(this.pcConfig);\n\n\t// Enable (again) ICE gathering.\n\tthis.ignoreIceGathering = false;\n};\n\n\nRTCPeerConnection.prototype.addIceCandidate = function (candidate, successCallback, failureCallback) {\n\tdebug('addIceCandidate() | candidate: %o', candidate);\n\n\tvar self = this;\n\n\tthis.pc.addIceCandidate(\n\t\tcandidate,\n\t\tfunction () {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebug('addIceCandidate() | success');\n\t\t\tif (successCallback) {\n\t\t\t\tsuccessCallback();\n\t\t\t}\n\t\t},\n\t\tfunction (error) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebugerror('addIceCandidate() | error:', error);\n\t\t\tif (failureCallback) {\n\t\t\t\tfailureCallback(error);\n\t\t\t}\n\t\t}\n\t);\n};\n\n\nRTCPeerConnection.prototype.getConfiguration = function () {\n\tdebug('getConfiguration()');\n\n\treturn this.pc.getConfiguration();\n};\n\n\nRTCPeerConnection.prototype.getLocalStreams = function () {\n\tdebug('getLocalStreams()');\n\n\treturn this.pc.getLocalStreams();\n};\n\n\nRTCPeerConnection.prototype.getRemoteStreams = function () {\n\tdebug('getRemoteStreams()');\n\n\treturn this.pc.getRemoteStreams();\n};\n\n\nRTCPeerConnection.prototype.getStreamById = function (streamId) {\n\tdebug('getStreamById() | streamId: %s', streamId);\n\n\treturn this.pc.getStreamById(streamId);\n};\n\n\nRTCPeerConnection.prototype.addStream = function (stream) {\n\tdebug('addStream() | stream: %s', stream);\n\n\tthis.pc.addStream(stream);\n};\n\n\nRTCPeerConnection.prototype.removeStream = function (stream) {\n\tdebug('removeStream() | stream: %o', stream);\n\n\tthis.pc.removeStream(stream);\n};\n\n\nRTCPeerConnection.prototype.close = function () {\n\tdebug('close()');\n\n\tthis.closed = true;\n\n\t// Clear gathering timers.\n\tclearTimeout(this.timerGatheringTimeout);\n\tdelete this.timerGatheringTimeout;\n\tclearTimeout(this.timerGatheringTimeoutAfterRelay);\n\tdelete this.timerGatheringTimeoutAfterRelay;\n\n\tthis.pc.close();\n};\n\n\nRTCPeerConnection.prototype.createDataChannel = function () {\n\tdebug('createDataChannel()');\n\n\treturn this.pc.createDataChannel.apply(this.pc, arguments);\n};\n\n\nRTCPeerConnection.prototype.createDTMFSender = function (track) {\n\tdebug('createDTMFSender()');\n\n\treturn this.pc.createDTMFSender(track);\n};\n\n\nRTCPeerConnection.prototype.getStats = function () {\n\tdebug('getStats()');\n\n\treturn this.pc.getStats.apply(this.pc, arguments);\n};\n\n\nRTCPeerConnection.prototype.setIdentityProvider = function () {\n\tdebug('setIdentityProvider()');\n\n\treturn this.pc.setIdentityProvider.apply(this.pc, arguments);\n};\n\n\nRTCPeerConnection.prototype.getIdentityAssertion = function () {\n\tdebug('getIdentityAssertion()');\n\n\treturn this.pc.getIdentityAssertion();\n};\n\n\nRTCPeerConnection.prototype.reset = function (pcConfig) {\n\tdebug('reset() | pcConfig: %o', pcConfig);\n\n\tvar pc = this.pc;\n\n\t// Remove events in the old PC.\n\tpc.onnegotiationneeded = null;\n\tpc.onicecandidate = null;\n\tpc.onaddstream = null;\n\tpc.onremovestream = null;\n\tpc.ondatachannel = null;\n\tpc.onsignalingstatechange = null;\n\tpc.oniceconnectionstatechange = null;\n\tpc.onicegatheringstatechange = null;\n\tpc.onidentityresult = null;\n\tpc.onpeeridentity = null;\n\tpc.onidpassertionerror = null;\n\tpc.onidpvalidationerror = null;\n\n\t// Clear gathering timers.\n\tclearTimeout(this.timerGatheringTimeout);\n\tdelete this.timerGatheringTimeout;\n\tclearTimeout(this.timerGatheringTimeoutAfterRelay);\n\tdelete this.timerGatheringTimeoutAfterRelay;\n\n\t// Silently close the old PC.\n\tdebug('reset() | closing current peerConnection');\n\tpc.close();\n\n\t// Set this.pcConfig and this.options.\n\tsetConfigurationAndOptions.call(this, pcConfig);\n\n\t// Create a new PC.\n\tsetPeerConnection.call(this);\n};\n\n\n// Private Helpers.\n\nfunction setConfigurationAndOptions(pcConfig) {\n\t// Clone pcConfig.\n\tthis.pcConfig = merge(true, pcConfig);\n\n\t// Fix pcConfig.\n\tAdapter.fixPeerConnectionConfig(this.pcConfig);\n\n\tthis.options = {\n\t\ticeTransportsRelay: (this.pcConfig.iceTransports === 'relay'),\n\t\ticeTransportsNone: (this.pcConfig.iceTransports === 'none'),\n\t\tgatheringTimeout: this.pcConfig.gatheringTimeout,\n\t\tgatheringTimeoutAfterRelay: this.pcConfig.gatheringTimeoutAfterRelay\n\t};\n\n\t// Remove custom rtcninja.RTCPeerConnection options from pcConfig.\n\tdelete this.pcConfig.gatheringTimeout;\n\tdelete this.pcConfig.gatheringTimeoutAfterRelay;\n\n\tdebug('setConfigurationAndOptions | processed pcConfig: %o', this.pcConfig);\n}\n\n\nfunction isClosed() {\n\treturn ((this.closed) || (this.pc && this.pc.iceConnectionState === 'closed'));\n}\n\n\nfunction setEvents() {\n\tvar self = this,\n\t\tpc = this.pc;\n\n\tpc.onnegotiationneeded = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onnegotiationneeded()');\n\t\tif (self.onnegotiationneeded) {\n\t\t\tself.onnegotiationneeded(event);\n\t\t}\n\t};\n\n\tpc.onicecandidate = function (event) {\n\t\tvar candidate, isRelay, newCandidate;\n\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\t\tif (self.ignoreIceGathering) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Ignore any candidate (event the null one) if iceTransports:'none' is set.\n\t\tif (self.options.iceTransportsNone) {\n\t\t\treturn;\n\t\t}\n\n\t\tcandidate = event.candidate;\n\n\t\tif (candidate) {\n\t\t\tisRelay = C.REGEXP_RELAY_CANDIDATE.test(candidate.candidate);\n\n\t\t\t// Ignore if just relay candidates are requested.\n\t\t\tif (self.options.iceTransportsRelay && !isRelay) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Handle gatheringTimeoutAfterRelay.\n\t\t\tif (isRelay && !self.timerGatheringTimeoutAfterRelay &&\n\t\t\t\t(typeof self.options.gatheringTimeoutAfterRelay === 'number')) {\n\t\t\t\tdebug('onicecandidate() | first relay candidate found, ending gathering in %d ms', self.options.gatheringTimeoutAfterRelay);\n\n\t\t\t\tself.timerGatheringTimeoutAfterRelay = setTimeout(function () {\n\t\t\t\t\tif (isClosed.call(self)) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tdebug('forced end of candidates after timeout');\n\n\t\t\t\t\t// Clear gathering timers.\n\t\t\t\t\tdelete self.timerGatheringTimeoutAfterRelay;\n\t\t\t\t\tclearTimeout(self.timerGatheringTimeout);\n\t\t\t\t\tdelete self.timerGatheringTimeout;\n\n\t\t\t\t\t// Ignore new candidates.\n\t\t\t\t\tself.ignoreIceGathering = true;\n\t\t\t\t\tif (self.onicecandidate) {\n\t\t\t\t\t\tself.onicecandidate({candidate: null}, null);\n\t\t\t\t\t}\n\t\t\t\t}, self.options.gatheringTimeoutAfterRelay);\n\t\t\t}\n\n\t\t\tnewCandidate = new Adapter.RTCIceCandidate({\n\t\t\t\tsdpMid: candidate.sdpMid,\n\t\t\t\tsdpMLineIndex: candidate.sdpMLineIndex,\n\t\t\t\tcandidate: candidate.candidate\n\t\t\t});\n\n\t\t\t// Force correct candidate syntax (just check it once).\n\t\t\tif (VAR.normalizeCandidate === null) {\n\t\t\t\tif (C.REGEXP_NORMALIZED_CANDIDATE.test(candidate.candidate)) {\n\t\t\t\t\tVAR.normalizeCandidate = false;\n\t\t\t\t} else {\n\t\t\t\t\tdebug('onicecandidate() | normalizing ICE candidates syntax (remove \"a=\" and \"\\\\r\\\\n\")');\n\t\t\t\t\tVAR.normalizeCandidate = true;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (VAR.normalizeCandidate) {\n\t\t\t\tnewCandidate.candidate = candidate.candidate.replace(C.REGEXP_FIX_CANDIDATE, '');\n\t\t\t}\n\n\t\t\tdebug(\n\t\t\t\t'onicecandidate() | m%d(%s) %s',\n\t\t\t\tnewCandidate.sdpMLineIndex,\n\t\t\t\tnewCandidate.sdpMid || 'no mid', newCandidate.candidate);\n\t\t\tif (self.onicecandidate) {\n\t\t\t\tself.onicecandidate(event, newCandidate);\n\t\t\t}\n\t\t// Null candidate (end of candidates).\n\t\t} else {\n\t\t\tdebug('onicecandidate() | end of candidates');\n\n\t\t\t// Clear gathering timers.\n\t\t\tclearTimeout(self.timerGatheringTimeout);\n\t\t\tdelete self.timerGatheringTimeout;\n\t\t\tclearTimeout(self.timerGatheringTimeoutAfterRelay);\n\t\t\tdelete self.timerGatheringTimeoutAfterRelay;\n\t\t\tif (self.onicecandidate) {\n\t\t\t\tself.onicecandidate(event, null);\n\t\t\t}\n\t\t}\n\t};\n\n\tpc.onaddstream = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onaddstream() | stream: %o', event.stream);\n\t\tif (self.onaddstream) {\n\t\t\tself.onaddstream(event, event.stream);\n\t\t}\n\t};\n\n\tpc.onremovestream = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onremovestream() | stream: %o', event.stream);\n\t\tif (self.onremovestream) {\n\t\t\tself.onremovestream(event, event.stream);\n\t\t}\n\t};\n\n\tpc.ondatachannel = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('ondatachannel() | datachannel: %o', event.channel);\n\t\tif (self.ondatachannel) {\n\t\t\tself.ondatachannel(event, event.channel);\n\t\t}\n\t};\n\n\tpc.onsignalingstatechange = function (event) {\n\t\tif (pc.signalingState === self.ourSignalingState) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onsignalingstatechange() | signalingState: %s', pc.signalingState);\n\t\tself.ourSignalingState = pc.signalingState;\n\t\tif (self.onsignalingstatechange) {\n\t\t\tself.onsignalingstatechange(event, pc.signalingState);\n\t\t}\n\t};\n\n\tpc.oniceconnectionstatechange = function (event) {\n\t\tif (pc.iceConnectionState === self.ourIceConnectionState) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('oniceconnectionstatechange() | iceConnectionState: %s', pc.iceConnectionState);\n\t\tself.ourIceConnectionState = pc.iceConnectionState;\n\t\tif (self.oniceconnectionstatechange) {\n\t\t\tself.oniceconnectionstatechange(event, pc.iceConnectionState);\n\t\t}\n\t};\n\n\tpc.onicegatheringstatechange = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tif (pc.iceGatheringState === self.ourIceGatheringState) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onicegatheringstatechange() | iceGatheringState: %s', pc.iceGatheringState);\n\t\tself.ourIceGatheringState = pc.iceGatheringState;\n\t\tif (self.onicegatheringstatechange) {\n\t\t\tself.onicegatheringstatechange(event, pc.iceGatheringState);\n\t\t}\n\t};\n\n\tpc.onidentityresult = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onidentityresult()');\n\t\tif (self.onidentityresult) {\n\t\t\tself.onidentityresult(event);\n\t\t}\n\t};\n\n\tpc.onpeeridentity = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onpeeridentity()');\n\t\tif (self.onpeeridentity) {\n\t\t\tself.onpeeridentity(event);\n\t\t}\n\t};\n\n\tpc.onidpassertionerror = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onidpassertionerror()');\n\t\tif (self.onidpassertionerror) {\n\t\t\tself.onidpassertionerror(event);\n\t\t}\n\t};\n\n\tpc.onidpvalidationerror = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onidpvalidationerror()');\n\t\tif (self.onidpvalidationerror) {\n\t\t\tself.onidpvalidationerror(event);\n\t\t}\n\t};\n}\n\n\nfunction setPeerConnection() {\n\t// Create a RTCPeerConnection.\n\tif (!this.pcConstraints) {\n\t\tthis.pc = new Adapter.RTCPeerConnection(this.pcConfig);\n\t} else {\n\t\t// NOTE: Deprecated.\n\t\tthis.pc = new Adapter.RTCPeerConnection(this.pcConfig, this.pcConstraints);\n\t}\n\n\t// Set RTC events.\n\tsetEvents.call(this);\n}\n\n\nfunction getLocalDescription() {\n\tvar pc = this.pc,\n\t\toptions = this.options,\n\t\tsdp = null;\n\n\tif (!pc.localDescription) {\n\t\tthis.ourLocalDescription = null;\n\t\treturn null;\n\t}\n\n\t// Mangle the SDP string.\n\tif (options.iceTransportsRelay) {\n\t\tsdp = pc.localDescription.sdp.replace(C.REGEXP_SDP_NON_RELAY_CANDIDATES, '');\n\t} else if (options.iceTransportsNone) {\n\t\tsdp = pc.localDescription.sdp.replace(C.REGEXP_SDP_CANDIDATES, '');\n\t}\n\n\tthis.ourLocalDescription = new Adapter.RTCSessionDescription({\n\t\ttype: pc.localDescription.type,\n\t\tsdp: sdp || pc.localDescription.sdp\n\t});\n\n\treturn this.ourLocalDescription;\n}\n\n\nfunction setProperties() {\n\tvar self = this;\n\n\tObject.defineProperties(this, {\n\t\tpeerConnection: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc;\n\t\t\t}\n\t\t},\n\n\t\tsignalingState: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc.signalingState;\n\t\t\t}\n\t\t},\n\n\t\ticeConnectionState: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc.iceConnectionState;\n\t\t\t}\n\t\t},\n\n\t\ticeGatheringState: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc.iceGatheringState;\n\t\t\t}\n\t\t},\n\n\t\tlocalDescription: {\n\t\t\tget: function () {\n\t\t\t\treturn getLocalDescription.call(self);\n\t\t\t}\n\t\t},\n\n\t\tremoteDescription: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc.remoteDescription;\n\t\t\t}\n\t\t},\n\n\t\tpeerIdentity: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc.peerIdentity;\n\t\t\t}\n\t\t}\n\t});\n}\n","'use strict';\n\nmodule.exports = rtcninja;\n\n\n// Dependencies.\n\nvar browser = require('bowser').browser,\n\tdebug = require('debug')('rtcninja'),\n\tdebugerror = require('debug')('rtcninja:ERROR'),\n\tversion = require('./version'),\n\tAdapter = require('./Adapter'),\n\tRTCPeerConnection = require('./RTCPeerConnection'),\n\n\t// Internal vars.\n\tcalled = false;\n\ndebugerror.log = console.warn.bind(console);\ndebug('version %s', version);\ndebug('detected browser: %s %s [mobile:%s, tablet:%s, android:%s, ios:%s]',\n\t\tbrowser.name, browser.version, !!browser.mobile, !!browser.tablet,\n\t\t!!browser.android, !!browser.ios);\n\n\n// Constructor.\n\nfunction rtcninja(options) {\n\t// Load adapter\n\tvar iface = Adapter(options || {});  // jshint ignore:line\n\n\tcalled = true;\n\n\t// Expose RTCPeerConnection class.\n\trtcninja.RTCPeerConnection = RTCPeerConnection;\n\n\t// Expose WebRTC API and utils.\n\trtcninja.getUserMedia = iface.getUserMedia;\n\trtcninja.RTCSessionDescription = iface.RTCSessionDescription;\n\trtcninja.RTCIceCandidate = iface.RTCIceCandidate;\n\trtcninja.MediaStreamTrack = iface.MediaStreamTrack;\n\trtcninja.getMediaDevices = iface.getMediaDevices;\n\trtcninja.attachMediaStream = iface.attachMediaStream;\n\trtcninja.closeMediaStream = iface.closeMediaStream;\n\trtcninja.canRenegotiate = iface.canRenegotiate;\n\n\t// Log WebRTC support.\n\tif (iface.hasWebRTC()) {\n\t\tdebug('WebRTC supported');\n\t\treturn true;\n\t} else {\n\t\tdebugerror('WebRTC not supported');\n\t\treturn false;\n\t}\n}\n\n\n// Public API.\n\n// If called without calling rtcninja(), call it.\nrtcninja.hasWebRTC = function () {\n\tif (!called) {\n\t\trtcninja();\n\t}\n\n\treturn Adapter.hasWebRTC();\n};\n\n\n// Expose version property.\nObject.defineProperty(rtcninja, 'version', {\n\tget: function () {\n\t\treturn version;\n\t}\n});\n\n\n// Expose called property.\nObject.defineProperty(rtcninja, 'called', {\n\tget: function () {\n\t\treturn called;\n\t}\n});\n\n\n// Exposing stuff.\n\nrtcninja.debug = require('debug');\nrtcninja.browser = browser;\n","'use strict';\n\n// Expose the 'version' field of package.json.\nmodule.exports = require('../package.json').version;\n\n","/*!\n  * Bowser - a browser detector\n  * https://github.com/ded/bowser\n  * MIT License | (c) Dustin Diaz 2014\n  */\n\n!function (name, definition) {\n  if (typeof module != 'undefined' && module.exports) module.exports['browser'] = definition()\n  else if (typeof define == 'function' && define.amd) define(definition)\n  else this[name] = definition()\n}('bowser', function () {\n  /**\n    * See useragents.js for examples of navigator.userAgent\n    */\n\n  var t = true\n\n  function detect(ua) {\n\n    function getFirstMatch(regex) {\n      var match = ua.match(regex);\n      return (match && match.length > 1 && match[1]) || '';\n    }\n\n    function getSecondMatch(regex) {\n      var match = ua.match(regex);\n      return (match && match.length > 1 && match[2]) || '';\n    }\n\n    var iosdevice = getFirstMatch(/(ipod|iphone|ipad)/i).toLowerCase()\n      , likeAndroid = /like android/i.test(ua)\n      , android = !likeAndroid && /android/i.test(ua)\n      , edgeVersion = getFirstMatch(/edge\\/(\\d+(\\.\\d+)?)/i)\n      , versionIdentifier = getFirstMatch(/version\\/(\\d+(\\.\\d+)?)/i)\n      , tablet = /tablet/i.test(ua)\n      , mobile = !tablet && /[^-]mobi/i.test(ua)\n      , result\n\n    if (/opera|opr/i.test(ua)) {\n      result = {\n        name: 'Opera'\n      , opera: t\n      , version: versionIdentifier || getFirstMatch(/(?:opera|opr)[\\s\\/](\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/windows phone/i.test(ua)) {\n      result = {\n        name: 'Windows Phone'\n      , windowsphone: t\n      }\n      if (edgeVersion) {\n        result.msedge = t\n        result.version = edgeVersion\n      }\n      else {\n        result.msie = t\n        result.version = getFirstMatch(/iemobile\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/msie|trident/i.test(ua)) {\n      result = {\n        name: 'Internet Explorer'\n      , msie: t\n      , version: getFirstMatch(/(?:msie |rv:)(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/chrome.+? edge/i.test(ua)) {\n      result = {\n        name: 'Microsoft Edge'\n      , msedge: t\n      , version: edgeVersion\n      }\n    }\n    else if (/chrome|crios|crmo/i.test(ua)) {\n      result = {\n        name: 'Chrome'\n      , chrome: t\n      , version: getFirstMatch(/(?:chrome|crios|crmo)\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (iosdevice) {\n      result = {\n        name : iosdevice == 'iphone' ? 'iPhone' : iosdevice == 'ipad' ? 'iPad' : 'iPod'\n      }\n      // WTF: version is not part of user agent in web apps\n      if (versionIdentifier) {\n        result.version = versionIdentifier\n      }\n    }\n    else if (/sailfish/i.test(ua)) {\n      result = {\n        name: 'Sailfish'\n      , sailfish: t\n      , version: getFirstMatch(/sailfish\\s?browser\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/seamonkey\\//i.test(ua)) {\n      result = {\n        name: 'SeaMonkey'\n      , seamonkey: t\n      , version: getFirstMatch(/seamonkey\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/firefox|iceweasel/i.test(ua)) {\n      result = {\n        name: 'Firefox'\n      , firefox: t\n      , version: getFirstMatch(/(?:firefox|iceweasel)[ \\/](\\d+(\\.\\d+)?)/i)\n      }\n      if (/\\((mobile|tablet);[^\\)]*rv:[\\d\\.]+\\)/i.test(ua)) {\n        result.firefoxos = t\n      }\n    }\n    else if (/silk/i.test(ua)) {\n      result =  {\n        name: 'Amazon Silk'\n      , silk: t\n      , version : getFirstMatch(/silk\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (android) {\n      result = {\n        name: 'Android'\n      , version: versionIdentifier\n      }\n    }\n    else if (/phantom/i.test(ua)) {\n      result = {\n        name: 'PhantomJS'\n      , phantom: t\n      , version: getFirstMatch(/phantomjs\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/blackberry|\\bbb\\d+/i.test(ua) || /rim\\stablet/i.test(ua)) {\n      result = {\n        name: 'BlackBerry'\n      , blackberry: t\n      , version: versionIdentifier || getFirstMatch(/blackberry[\\d]+\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/(web|hpw)os/i.test(ua)) {\n      result = {\n        name: 'WebOS'\n      , webos: t\n      , version: versionIdentifier || getFirstMatch(/w(?:eb)?osbrowser\\/(\\d+(\\.\\d+)?)/i)\n      };\n      /touchpad\\//i.test(ua) && (result.touchpad = t)\n    }\n    else if (/bada/i.test(ua)) {\n      result = {\n        name: 'Bada'\n      , bada: t\n      , version: getFirstMatch(/dolfin\\/(\\d+(\\.\\d+)?)/i)\n      };\n    }\n    else if (/tizen/i.test(ua)) {\n      result = {\n        name: 'Tizen'\n      , tizen: t\n      , version: getFirstMatch(/(?:tizen\\s?)?browser\\/(\\d+(\\.\\d+)?)/i) || versionIdentifier\n      };\n    }\n    else if (/safari/i.test(ua)) {\n      result = {\n        name: 'Safari'\n      , safari: t\n      , version: versionIdentifier\n      }\n    }\n    else {\n      result = {\n        name: getFirstMatch(/^(.*)\\/(.*) /),\n        version: getSecondMatch(/^(.*)\\/(.*) /)\n     };\n   }\n\n    // set webkit or gecko flag for browsers based on these engines\n    if (!result.msedge && /(apple)?webkit/i.test(ua)) {\n      result.name = result.name || \"Webkit\"\n      result.webkit = t\n      if (!result.version && versionIdentifier) {\n        result.version = versionIdentifier\n      }\n    } else if (!result.opera && /gecko\\//i.test(ua)) {\n      result.name = result.name || \"Gecko\"\n      result.gecko = t\n      result.version = result.version || getFirstMatch(/gecko\\/(\\d+(\\.\\d+)?)/i)\n    }\n\n    // set OS flags for platforms that have multiple browsers\n    if (!result.msedge && (android || result.silk)) {\n      result.android = t\n    } else if (iosdevice) {\n      result[iosdevice] = t\n      result.ios = t\n    }\n\n    // OS version extraction\n    var osVersion = '';\n    if (result.windowsphone) {\n      osVersion = getFirstMatch(/windows phone (?:os)?\\s?(\\d+(\\.\\d+)*)/i);\n    } else if (iosdevice) {\n      osVersion = getFirstMatch(/os (\\d+([_\\s]\\d+)*) like mac os x/i);\n      osVersion = osVersion.replace(/[_\\s]/g, '.');\n    } else if (android) {\n      osVersion = getFirstMatch(/android[ \\/-](\\d+(\\.\\d+)*)/i);\n    } else if (result.webos) {\n      osVersion = getFirstMatch(/(?:web|hpw)os\\/(\\d+(\\.\\d+)*)/i);\n    } else if (result.blackberry) {\n      osVersion = getFirstMatch(/rim\\stablet\\sos\\s(\\d+(\\.\\d+)*)/i);\n    } else if (result.bada) {\n      osVersion = getFirstMatch(/bada\\/(\\d+(\\.\\d+)*)/i);\n    } else if (result.tizen) {\n      osVersion = getFirstMatch(/tizen[\\/\\s](\\d+(\\.\\d+)*)/i);\n    }\n    if (osVersion) {\n      result.osversion = osVersion;\n    }\n\n    // device type extraction\n    var osMajorVersion = osVersion.split('.')[0];\n    if (tablet || iosdevice == 'ipad' || (android && (osMajorVersion == 3 || (osMajorVersion == 4 && !mobile))) || result.silk) {\n      result.tablet = t\n    } else if (mobile || iosdevice == 'iphone' || iosdevice == 'ipod' || android || result.blackberry || result.webos || result.bada) {\n      result.mobile = t\n    }\n\n    // Graded Browser Support\n    // http://developer.yahoo.com/yui/articles/gbs\n    if (result.msedge ||\n        (result.msie && result.version >= 10) ||\n        (result.chrome && result.version >= 20) ||\n        (result.firefox && result.version >= 20.0) ||\n        (result.safari && result.version >= 6) ||\n        (result.opera && result.version >= 10.0) ||\n        (result.ios && result.osversion && result.osversion.split(\".\")[0] >= 6) ||\n        (result.blackberry && result.version >= 10.1)\n        ) {\n      result.a = t;\n    }\n    else if ((result.msie && result.version < 10) ||\n        (result.chrome && result.version < 20) ||\n        (result.firefox && result.version < 20.0) ||\n        (result.safari && result.version < 6) ||\n        (result.opera && result.version < 10.0) ||\n        (result.ios && result.osversion && result.osversion.split(\".\")[0] < 6)\n        ) {\n      result.c = t\n    } else result.x = t\n\n    return result\n  }\n\n  var bowser = detect(typeof navigator !== 'undefined' ? navigator.userAgent : '')\n\n  bowser.test = function (browserList) {\n    for (var i = 0; i < browserList.length; ++i) {\n      var browserItem = browserList[i];\n      if (typeof browserItem=== 'string') {\n        if (browserItem in bowser) {\n          return true;\n        }\n      }\n    }\n    return false;\n  }\n\n  /*\n   * Set our detect method to the main bowser object so we can\n   * reuse it to test other user agents.\n   * This is needed to implement future tests.\n   */\n  bowser._detect = detect;\n\n  return bowser\n});\n","/*!\r\n * @name JavaScript/NodeJS Merge v1.2.0\r\n * @author yeikos\r\n * @repository https://github.com/yeikos/js.merge\r\n\r\n * Copyright 2014 yeikos - MIT license\r\n * https://raw.github.com/yeikos/js.merge/master/LICENSE\r\n */\r\n\r\n;(function(isNode) {\r\n\r\n\t/**\r\n\t * Merge one or more objects \r\n\t * @param bool? clone\r\n\t * @param mixed,... arguments\r\n\t * @return object\r\n\t */\r\n\r\n\tvar Public = function(clone) {\r\n\r\n\t\treturn merge(clone === true, false, arguments);\r\n\r\n\t}, publicName = 'merge';\r\n\r\n\t/**\r\n\t * Merge two or more objects recursively \r\n\t * @param bool? clone\r\n\t * @param mixed,... arguments\r\n\t * @return object\r\n\t */\r\n\r\n\tPublic.recursive = function(clone) {\r\n\r\n\t\treturn merge(clone === true, true, arguments);\r\n\r\n\t};\r\n\r\n\t/**\r\n\t * Clone the input removing any reference\r\n\t * @param mixed input\r\n\t * @return mixed\r\n\t */\r\n\r\n\tPublic.clone = function(input) {\r\n\r\n\t\tvar output = input,\r\n\t\t\ttype = typeOf(input),\r\n\t\t\tindex, size;\r\n\r\n\t\tif (type === 'array') {\r\n\r\n\t\t\toutput = [];\r\n\t\t\tsize = input.length;\r\n\r\n\t\t\tfor (index=0;index<size;++index)\r\n\r\n\t\t\t\toutput[index] = Public.clone(input[index]);\r\n\r\n\t\t} else if (type === 'object') {\r\n\r\n\t\t\toutput = {};\r\n\r\n\t\t\tfor (index in input)\r\n\r\n\t\t\t\toutput[index] = Public.clone(input[index]);\r\n\r\n\t\t}\r\n\r\n\t\treturn output;\r\n\r\n\t};\r\n\r\n\t/**\r\n\t * Merge two objects recursively\r\n\t * @param mixed input\r\n\t * @param mixed extend\r\n\t * @return mixed\r\n\t */\r\n\r\n\tfunction merge_recursive(base, extend) {\r\n\r\n\t\tif (typeOf(base) !== 'object')\r\n\r\n\t\t\treturn extend;\r\n\r\n\t\tfor (var key in extend) {\r\n\r\n\t\t\tif (typeOf(base[key]) === 'object' && typeOf(extend[key]) === 'object') {\r\n\r\n\t\t\t\tbase[key] = merge_recursive(base[key], extend[key]);\r\n\r\n\t\t\t} else {\r\n\r\n\t\t\t\tbase[key] = extend[key];\r\n\r\n\t\t\t}\r\n\r\n\t\t}\r\n\r\n\t\treturn base;\r\n\r\n\t}\r\n\r\n\t/**\r\n\t * Merge two or more objects\r\n\t * @param bool clone\r\n\t * @param bool recursive\r\n\t * @param array argv\r\n\t * @return object\r\n\t */\r\n\r\n\tfunction merge(clone, recursive, argv) {\r\n\r\n\t\tvar result = argv[0],\r\n\t\t\tsize = argv.length;\r\n\r\n\t\tif (clone || typeOf(result) !== 'object')\r\n\r\n\t\t\tresult = {};\r\n\r\n\t\tfor (var index=0;index<size;++index) {\r\n\r\n\t\t\tvar item = argv[index],\r\n\r\n\t\t\t\ttype = typeOf(item);\r\n\r\n\t\t\tif (type !== 'object') continue;\r\n\r\n\t\t\tfor (var key in item) {\r\n\r\n\t\t\t\tvar sitem = clone ? Public.clone(item[key]) : item[key];\r\n\r\n\t\t\t\tif (recursive) {\r\n\r\n\t\t\t\t\tresult[key] = merge_recursive(result[key], sitem);\r\n\r\n\t\t\t\t} else {\r\n\r\n\t\t\t\t\tresult[key] = sitem;\r\n\r\n\t\t\t\t}\r\n\r\n\t\t\t}\r\n\r\n\t\t}\r\n\r\n\t\treturn result;\r\n\r\n\t}\r\n\r\n\t/**\r\n\t * Get type of variable\r\n\t * @param mixed input\r\n\t * @return string\r\n\t *\r\n\t * @see http://jsperf.com/typeofvar\r\n\t */\r\n\r\n\tfunction typeOf(input) {\r\n\r\n\t\treturn ({}).toString.call(input).slice(8, -1).toLowerCase();\r\n\r\n\t}\r\n\r\n\tif (isNode) {\r\n\r\n\t\tmodule.exports = Public;\r\n\r\n\t} else {\r\n\r\n\t\twindow[publicName] = Public;\r\n\r\n\t}\r\n\r\n})(typeof module === 'object' && module && typeof module.exports === 'object' && module.exports);","module.exports={\n  \"name\": \"rtcninja\",\n  \"version\": \"0.6.2\",\n  \"description\": \"WebRTC API wrapper to deal with different browsers\",\n  \"author\": {\n    \"name\": \"Iñaki Baz Castillo\",\n    \"email\": \"inaki.baz@eface2face.com\",\n    \"url\": \"http://eface2face.com\"\n  },\n  \"contributors\": [\n    {\n      \"name\": \"Jesús Pérez\",\n      \"email\": \"jesus.perez@eface2face.com\"\n    }\n  ],\n  \"license\": \"MIT\",\n  \"main\": \"lib/rtcninja.js\",\n  \"homepage\": \"https://github.com/eface2face/rtcninja.js\",\n  \"repository\": {\n    \"type\": \"git\",\n    \"url\": \"git+https://github.com/eface2face/rtcninja.js.git\"\n  },\n  \"keywords\": [\n    \"webrtc\"\n  ],\n  \"engines\": {\n    \"node\": \">=0.10.32\"\n  },\n  \"dependencies\": {\n    \"bowser\": \"^0.7.3\",\n    \"debug\": \"^2.2.0\",\n    \"merge\": \"^1.2.0\"\n  },\n  \"devDependencies\": {\n    \"browserify\": \"^10.2.3\",\n    \"gulp\": \"git+https://github.com/gulpjs/gulp.git#4.0\",\n    \"gulp-expect-file\": \"0.0.7\",\n    \"gulp-filelog\": \"^0.4.1\",\n    \"gulp-header\": \"^1.2.2\",\n    \"gulp-jscs\": \"^1.6.0\",\n    \"gulp-jscs-stylish\": \"^1.1.0\",\n    \"gulp-jshint\": \"^1.11.0\",\n    \"gulp-rename\": \"^1.2.2\",\n    \"gulp-uglify\": \"^1.2.0\",\n    \"jshint-stylish\": \"^1.0.2\",\n    \"retire\": \"^1.1.0\",\n    \"shelljs\": \"^0.5.0\",\n    \"vinyl-source-stream\": \"^1.1.0\"\n  },\n  \"gitHead\": \"9ddf6664289d9ab9da786edcd2f8b61b0633f013\",\n  \"bugs\": {\n    \"url\": \"https://github.com/eface2face/rtcninja.js/issues\"\n  },\n  \"_id\": \"rtcninja@0.6.2\",\n  \"scripts\": {},\n  \"_shasum\": \"ac274f4184c64d2d98c1da2cca914a2725dfcf09\",\n  \"_from\": \"rtcninja@>=0.6.2 <0.7.0\",\n  \"_npmVersion\": \"2.5.1\",\n  \"_nodeVersion\": \"0.12.0\",\n  \"_npmUser\": {\n    \"name\": \"ibc\",\n    \"email\": \"ibc@aliax.net\"\n  },\n  \"dist\": {\n    \"shasum\": \"ac274f4184c64d2d98c1da2cca914a2725dfcf09\",\n    \"tarball\": \"http://registry.npmjs.org/rtcninja/-/rtcninja-0.6.2.tgz\"\n  },\n  \"maintainers\": [\n    {\n      \"name\": \"ibc\",\n      \"email\": \"ibc@aliax.net\"\n    }\n  ],\n  \"directories\": {},\n  \"_resolved\": \"https://registry.npmjs.org/rtcninja/-/rtcninja-0.6.2.tgz\",\n  \"readme\": \"ERROR: No README data found!\"\n}\n","var _global = (function() { return this; })();\nvar nativeWebSocket = _global.WebSocket || _global.MozWebSocket;\n\n\n/**\n * Expose a W3C WebSocket class with just one or two arguments.\n */\nfunction W3CWebSocket(uri, protocols) {\n\tvar native_instance;\n\n\tif (protocols) {\n\t\tnative_instance = new nativeWebSocket(uri, protocols);\n\t}\n\telse {\n\t\tnative_instance = new nativeWebSocket(uri);\n\t}\n\n\t/**\n\t * 'native_instance' is an instance of nativeWebSocket (the browser's WebSocket\n\t * class). Since it is an Object it will be returned as it is when creating an\n\t * instance of W3CWebSocket via 'new W3CWebSocket()'.\n\t *\n\t * ECMAScript 5: http://bclary.com/2004/11/07/#a-13.2.2\n\t */\n\treturn native_instance;\n}\n\n\n/**\n * Module exports.\n */\nmodule.exports = {\n    'w3cwebsocket' : nativeWebSocket ? W3CWebSocket : null,\n    'version'      : require('./version')\n};\n","module.exports = require('../package.json').version;\n","module.exports={\n  \"name\": \"websocket\",\n  \"description\": \"Websocket Client & Server Library implementing the WebSocket protocol as specified in RFC 6455.\",\n  \"keywords\": [\n    \"websocket\",\n    \"websockets\",\n    \"socket\",\n    \"networking\",\n    \"comet\",\n    \"push\",\n    \"RFC-6455\",\n    \"realtime\",\n    \"server\",\n    \"client\"\n  ],\n  \"author\": {\n    \"name\": \"Brian McKelvey\",\n    \"email\": \"brian@worlize.com\",\n    \"url\": \"https://www.worlize.com/\"\n  },\n  \"version\": \"1.0.19\",\n  \"repository\": {\n    \"type\": \"git\",\n    \"url\": \"git+https://github.com/theturtle32/WebSocket-Node.git\"\n  },\n  \"homepage\": \"https://github.com/theturtle32/WebSocket-Node\",\n  \"engines\": {\n    \"node\": \">=0.8.0\"\n  },\n  \"dependencies\": {\n    \"debug\": \"~2.1.0\",\n    \"nan\": \"1.8.x\",\n    \"typedarray-to-buffer\": \"~3.0.0\"\n  },\n  \"devDependencies\": {\n    \"buffer-equal\": \"0.0.1\",\n    \"faucet\": \"0.0.1\",\n    \"gulp\": \"git+https://github.com/gulpjs/gulp.git#4.0\",\n    \"gulp-jshint\": \"^1.9.0\",\n    \"jshint-stylish\": \"^1.0.0\",\n    \"tape\": \"^3.0.0\"\n  },\n  \"config\": {\n    \"verbose\": false\n  },\n  \"scripts\": {\n    \"install\": \"(node-gyp rebuild 2> builderror.log) || (exit 0)\",\n    \"test\": \"faucet test/unit\",\n    \"gulp\": \"gulp\"\n  },\n  \"main\": \"index\",\n  \"directories\": {\n    \"lib\": \"./lib\"\n  },\n  \"browser\": \"lib/browser.js\",\n  \"license\": \"Apache-2.0\",\n  \"gitHead\": \"da3bd5b04e9442c84881b2e9c13432cdbbae1f16\",\n  \"bugs\": {\n    \"url\": \"https://github.com/theturtle32/WebSocket-Node/issues\"\n  },\n  \"_id\": \"websocket@1.0.19\",\n  \"_shasum\": \"e62dbf1a3c5e0767425db7187cfa38f921dfb42c\",\n  \"_from\": \"websocket@>=1.0.19 <2.0.0\",\n  \"_npmVersion\": \"2.10.1\",\n  \"_nodeVersion\": \"0.12.4\",\n  \"_npmUser\": {\n    \"name\": \"theturtle32\",\n    \"email\": \"brian@worlize.com\"\n  },\n  \"maintainers\": [\n    {\n      \"name\": \"theturtle32\",\n      \"email\": \"brian@worlize.com\"\n    }\n  ],\n  \"dist\": {\n    \"shasum\": \"e62dbf1a3c5e0767425db7187cfa38f921dfb42c\",\n    \"tarball\": \"http://registry.npmjs.org/websocket/-/websocket-1.0.19.tgz\"\n  },\n  \"_resolved\": \"https://registry.npmjs.org/websocket/-/websocket-1.0.19.tgz\",\n  \"readme\": \"ERROR: No README data found!\"\n}\n"]}
\ No newline at end of file
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e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})","'use strict';\n\nimport debug from 'debug';\n\nimport { md5 } from 'blueimp-md5';\nimport { EventEmitter } from 'events';\nimport { Call } from './call';\n\nconst DEBUG = debug('sylkrtc:Account');\n\n\nclass Account extends EventEmitter {\n    constructor(id, password, connection) {\n        if (id.indexOf('@') === -1) {\n            throw new Error('Invalid account id specified');\n        }\n        super();\n        const username = id.substring(0, id.indexOf('@'));\n        const domain = id.substring(id.indexOf('@') + 1);\n        this._id = id;\n        this._password = md5(username + ':' + domain + ':' + password);\n        this._connection = connection;\n        this._registrationState = null;\n        this._calls = new Map();\n    }\n\n    get id() {\n        return this._id;\n    }\n\n    get password() {\n        return this._password;\n    }\n\n    get registrationState() {\n        return this._registrationState;\n    }\n\n    register() {\n        let req = {\n            sylkrtc: 'account-register',\n            account: this._id\n        };\n        this._sendRequest(req, (error) => {\n            if (error) {\n                DEBUG('Register error: %s', error);\n                const oldState = this._registrationState;\n                const newState = 'failed';\n                let data = {reason: error.toString()};\n                this._registrationState = newState;\n                this.emit('registrationStateChanged', oldState, newState, data);\n            }\n        });\n    }\n\n    unregister() {\n        let req = {\n            sylkrtc: 'account-unregister',\n            account: this._id,\n        };\n        this._sendRequest(req, (error) => {\n            if (error) {\n                DEBUG('Unregister error: %s', error);\n            }\n            const oldState = this._registrationState;\n            const newState = null;\n            this._registrationState = newState;\n            this.emit('registrationStateChanged', oldState, newState, {});\n        });\n    }\n\n    call(uri, options={}) {\n        let call = new Call(this);\n        call._initOutgoing(uri, options);\n        this._calls.set(call.id, call);\n        this.emit('outgoingCall', call);\n        return call;\n    }\n\n    // Private API\n\n    _handleEvent(message) {\n        DEBUG('Received account event: %s', message.event);\n        switch (message.event) {\n            case 'registration_state':\n                const oldState = this._registrationState;\n                const newState = message.data.state;\n                let data = {};\n                this._registrationState = newState;\n                if (newState === 'failed') {\n                    data.reason = message.data.reason;\n                }\n                this.emit('registrationStateChanged', oldState, newState, data);\n                break;\n            case 'incoming_session':\n                let call = new Call(this);\n                call._initIncoming(message.session, message.data.originator, message.data.sdp);\n                this._calls.set(call.id, call);\n                this.emit('incomingCall', call);\n                break;\n            default:\n                break;\n        }\n    }\n\n    _sendRequest(req, cb) {\n        this._connection._sendRequest(req, cb);\n    }\n\n}\n\n\nexport { Account };\n","'use strict';\n\nimport debug from 'debug';\nimport uuid from 'node-uuid';\nimport rtcninja from 'rtcninja';\n\nimport { EventEmitter } from 'events';\n\nconst DEBUG = debug('sylkrtc:Call');\n\n\nclass Call extends EventEmitter {\n    constructor(account) {\n        super();\n        this._account = account;\n        this._id = null;\n        this._direction = null;\n        this._pc = null;\n        this._state = null;\n        this._terminated = false;\n        this._incomingSdp = null;\n        this._remoteIdentity = null;\n    }\n\n    get account() {\n        return this._account;\n    }\n\n    get id() {\n        return this._id;\n    }\n\n    get direction() {\n        return this._direction;\n    }\n\n    get state() {\n        return this._state;\n    }\n\n    get localIdentity() {\n        return this._account.id;\n    }\n\n    get remoteIdentity() {\n        return this._remoteIdentity;\n    }\n\n    getLocalStreams() {\n        if (this._pc !== null) {\n            return this._pc.getLocalStreams();\n        } else {\n            return [];\n        }\n    }\n\n    getRemoteStreams() {\n        if (this._pc !== null) {\n            return this._pc.getRemoteStreams();\n        } else {\n            return [];\n        }\n    }\n\n    answer(options = {}) {\n        if (this._state !== 'incoming') {\n            throw new Error('Call is not in the incoming state: ' + this._state);\n        }\n\n        const self = this;\n        const pcConfig = options.pcConfig || {iceServers:[]};\n        const mediaConstraints = options.mediaConstraints || {audio: true, video: true};\n        const answerOptions = options.answerOptions;\n\n        // Create the RTCPeerConnection\n        this._initRTCPeerConnection(pcConfig);\n\n        // Get the user media\n        rtcninja.getUserMedia(\n            mediaConstraints,\n            userMediaSucceeded,\n            userMediaFailed\n        );\n\n        function userMediaSucceeded(stream) {\n            // adding a local stream doesn't trigger the 'onaddstream' callback\n            self._pc.addStream(stream);\n            self.emit('localStreamAdded', stream);\n\n            self._pc.setRemoteDescription(\n                new rtcninja.RTCSessionDescription({type: 'offer', sdp: self._incomingSdp}),\n                // success\n                function() {\n                    self._createLocalSDP(\n                        'answer',\n                        answerOptions,\n                        // success\n                        function(sdp) {\n                            DEBUG('Local SDP: %s', sdp);\n                            self._sendAnswer(sdp);\n                        },\n                        // failure\n                        function(error) {\n                            DEBUG('Error creating local SDP: %s', error);\n                            self.terminate();\n                        }\n                    );\n                },\n                // failure\n                function(error) {\n                    DEBUG('Error setting remote description: %s', error);\n                    self.terminate();\n                }\n            );\n        }\n\n        function userMediaFailed(error) {\n            DEBUG('Error getting user media: %s', error);\n            self.terminate();\n        }\n    }\n\n    terminate() {\n        if (this._terminated) {\n            return;\n        }\n\n        this._sendTerminate();\n    }\n\n    // Private API\n\n    _initOutgoing(uri, options={}) {\n        if (uri.indexOf('@') === -1) {\n            throw new Error('Invalid URI');\n        }\n\n        this._id = uuid.v4();\n        this._direction = 'outgoing';\n        this._remoteIdentity = uri;\n\n        const self = this;\n        const pcConfig = options.pcConfig || {iceServers:[]};\n        const mediaConstraints = options.mediaConstraints || {audio: true, video: true};\n        const offerOptions = options.offerOptions;\n\n        // Create the RTCPeerConnection\n        this._initRTCPeerConnection(pcConfig);\n\n        // Get the user media\n        rtcninja.getUserMedia(\n            mediaConstraints,\n            userMediaSucceeded,\n            userMediaFailed\n        );\n\n        function userMediaSucceeded(stream) {\n            // adding a local stream doesn't trigger the 'onaddstream' callback\n            self._pc.addStream(stream);\n            self.emit('localStreamAdded', stream);\n\n            self._createLocalSDP(\n                'offer',\n                offerOptions,\n                // success\n                function(sdp) {\n                    DEBUG('Local SDP: %s', sdp);\n                    self._sendCall(uri, sdp);\n                },\n                // failure\n                function(error) {\n                    DEBUG('Error creating local SDP: %s', error);\n                    self._localTerminate(error);\n                }\n            );\n        }\n\n        function userMediaFailed(error) {\n            DEBUG('Error getting user media: %s', error);\n            self._localTerminate(error);\n        }\n    }\n\n    _initIncoming(id, caller, sdp) {\n        this._id = id;\n        this._remoteIdentity = caller;\n        this._incomingSdp = sdp;\n        this._direction = 'incoming';\n        this._state = 'incoming';\n    }\n\n    _handleEvent(message) {\n        DEBUG('Call event: %o', message);\n        switch (message.event) {\n            case 'state':\n                const oldState = this._state;\n                const newState = message.data.state;\n                this._state = newState;\n                let data = {};\n\n                if (newState === 'accepted' && this._direction === 'outgoing') {\n                    const self = this;\n                    this._pc.setRemoteDescription(\n                        new rtcninja.RTCSessionDescription({type: 'answer', sdp: message.data.sdp}),\n                        // success\n                        function() {\n                            DEBUG('Call accepted');\n                            self.emit('stateChanged', oldState, newState, data);\n                        },\n                        // failure\n                        function(error) {\n                            DEBUG('Error accepting call: %s', error);\n                            self.terminate();\n                        }\n                    );\n                } else {\n                    if (newState === 'terminated') {\n                        data.reason = message.data.reason;\n                        this._terminated = true;\n                    }\n                    this.emit('stateChanged', oldState, newState, data);\n                    if (newState === 'terminated') {\n                        this._closeRTCPeerConnection();\n                    }\n                }\n                break;\n            default:\n                break;\n        }\n    }\n\n    _initRTCPeerConnection(pcConfig) {\n        if (this._pc !== null) {\n            throw new Error('RTCPeerConnection already initialized');\n        }\n\n        const self = this;\n        this._pc = new rtcninja.RTCPeerConnection(pcConfig);\n        this._pc.onaddstream = function(event, stream) {\n            DEBUG('Stream added');\n            self.emit('streamAdded', stream);\n        };\n        this._pc.onicecandidate = function(event) {\n            let candidate = null;\n            if (event.candidate !== null) {\n                candidate = {\n                    'candidate': event.candidate.candidate,\n                    'sdpMid': event.candidate.sdpMid,\n                    'sdpMLineIndex': event.candidate.sdpMLineIndex\n                };\n                DEBUG('New ICE candidate %o', candidate);\n            }\n            self._sendTrickle(candidate);\n        };\n    }\n\n    _createLocalSDP(type, options, onSuccess, onFailure) {\n        const self = this;\n\n        if (type === 'offer') {\n            this._pc.createOffer(\n                // success\n                createSucceeded,\n                // failure\n                failure,\n                // options\n                options\n            );\n        } else if (type === 'answer') {\n            this._pc.createAnswer(\n                // success\n                createSucceeded,\n                // failure\n                failure,\n                // options\n                options\n            );\n        } else {\n            throw new Error('type must be \"offer\" or \"answer\", but \"' +type+ '\" was given');\n        }\n\n        function createSucceeded(desc) {\n            self._pc.setLocalDescription(\n                desc,\n                // success\n                function() {\n                    onSuccess(self._pc.localDescription.sdp);\n                },\n                // failure\n                failure\n            );\n        }\n\n        function failure(error) {\n            onFailure(error);\n        }\n    }\n\n    _sendRequest(req, cb) {\n        this._account._sendRequest(req, cb);\n    }\n\n    _sendCall(uri, sdp) {\n        let req = {\n            sylkrtc: 'session-create',\n            account: this.account.id,\n            session: this.id,\n            uri: uri,\n            sdp: sdp\n        };\n        const self = this;\n        this._sendRequest(req, function(error) {\n            if (error) {\n                DEBUG('Call error: %s', error);\n                self._localTerminate(error);\n            }\n        });\n    }\n\n    _sendTerminate() {\n        let req = {\n            sylkrtc: 'session-terminate',\n            session: this.id\n        };\n        const self = this;\n        this._sendRequest(req, function(error) {\n            if (error) {\n                DEBUG('Error terminating call: %s', error);\n                self._localTerminate(error);\n            }\n            self._terminated = true;\n        });\n    }\n\n    _sendTrickle(candidate) {\n        let req = {\n            sylkrtc: 'session-trickle',\n            session: this.id,\n            candidates: candidate !== null ? [candidate] : [],\n        };\n        this._sendRequest(req, null);\n    }\n\n    _sendAnswer(sdp) {\n        let req = {\n            sylkrtc: 'session-answer',\n            session: this.id,\n            sdp: sdp\n        };\n        const self = this;\n        this._sendRequest(req, function(error) {\n            if (error) {\n                DEBUG('Answer error: %s', error);\n                self.terminate();\n            }\n        });\n    }\n\n    _closeRTCPeerConnection() {\n        DEBUG('Closing RTCPeerConnection');\n        if (this._pc !== null) {\n            for (let stream of this._pc.getLocalStreams()) {\n                rtcninja.closeMediaStream(stream);\n            }\n            for (let stream of this._pc.getRemoteStreams()) {\n                rtcninja.closeMediaStream(stream);\n            }\n            this._pc.close();\n            this._pc = null;\n        }\n    }\n\n    _localTerminate(error) {\n        if (this._terminated) {\n            return;\n        }\n        this._account._calls.delete(this.id);\n        this._terminated = true;\n        const oldState = this._state;\n        const newState = 'terminated';\n        let data = {\n            reason: error.toString()\n        };\n        this.emit('stateChanged', oldState, newState, data);\n        this._closeRTCPeerConnection();\n    }\n}\n\n\nexport { Call };\n","'use strict';\n\nimport debug from 'debug';\nimport uuid from 'node-uuid';\n\nimport { EventEmitter } from 'events';\nimport { setImmediate } from 'timers';\nimport { w3cwebsocket as W3CWebSocket } from 'websocket';\nimport { Account } from './account';\n\nconst SYLKRTC_PROTO = 'sylkRTC-1';\nconst DEBUG = debug('sylkrtc:Connection');\nconst INITIAL_DELAY = 0.5 * 1000;\n\n\nclass Connection extends EventEmitter {\n    constructor(options = {}) {\n        if (!options.server) {\n            throw new Error('\\\"server\\\" must be specified');\n        }\n        super();\n        this._wsUri = options.server;\n        this._sock = null;\n        this._state = null;\n        this._closed = false;\n        this._timer = null;\n        this._delay = INITIAL_DELAY;\n        this._accounts = new Map();\n        this._requests = new Map();\n    }\n\n    get state() {\n        return this._state;\n    }\n\n    close() {\n        if (this._closed) {\n            return;\n        }\n        this._closed = true;\n        if (this._timer) {\n            clearTimeout(this._timer);\n            this._timer = null;\n        }\n        if (this._sock) {\n            this._sock.close();\n            this._sock = null;\n        } else {\n            setImmediate(() => {\n                this._setState('closed');\n            });\n        }\n    }\n\n    addAccount(options = {}, cb = null) {\n        if (typeof options.account !== 'string' || typeof options.password !== 'string') {\n            throw new Error('Invalid options, \\\"account\\\" and \\\"password\\\" must be supplied');\n        }\n        if (this._accounts.has(options.account)) {\n            throw new Error('Account already added');\n        }\n\n        let acc = new Account(options.account, options.password, this);\n        // add it early to the set so we don't add it more than once, ever\n        this._accounts.set(acc.id, acc);\n\n        let req = {\n            sylkrtc: 'account-add',\n            account: acc.id,\n            password: acc.password\n        };\n        this._sendRequest(req, (error) => {\n            if (error) {\n                DEBUG('add_account error: %s', error);\n                this._accounts.delete(acc.id);\n                acc = null;\n            }\n            if (cb) {\n                cb(error, acc);\n            }\n        });\n\n    }\n\n    removeAccount(account, cb=null) {\n        const acc = this._accounts.get(account.id);\n        if (account !== acc) {\n            throw new Error('Unknown account');\n        }\n\n        // delete the account from the mapping, regardless of the result\n        this._accounts.delete(account.id);\n\n        let req = {\n            sylkrtc: 'account-remove',\n            account: acc.id\n        };\n        this._sendRequest(req, (error) => {\n            if (error) {\n                DEBUG('remove_account error: %s', error);\n            }\n            if (cb) {\n                cb();\n            }\n        });\n\n    }\n\n    // Private API\n\n    _initialize() {\n        if (this._sock !== null) {\n            throw new Error('WebSocket already initialized');\n        }\n        if (this._timer !== null) {\n            throw new Error('Initialize is in progress');\n        }\n\n        DEBUG('Initializing');\n\n        if (process.browser) {\n            window.addEventListener('beforeunload', () => {\n                if (this._sock !== null) {\n                    let noop = function() {};\n                    this._sock.onerror = noop;\n                    this._sock.onmessage = noop;\n                    this._sock.onclose = noop;\n                    this._sock.close();\n                }\n            });\n        }\n\n        this._timer = setTimeout(() => {\n            this._connect();\n        }, this._delay);\n    }\n\n    _connect() {\n        DEBUG('WebSocket connecting');\n        this._setState('connecting');\n\n        this._sock = new W3CWebSocket(this._wsUri, SYLKRTC_PROTO);\n        this._sock.onopen = () => {\n            DEBUG('WebSocket connection open');\n            this._onOpen();\n        };\n        this._sock.onerror = () => {\n            DEBUG('WebSocket connection got error');\n        };\n        this._sock.onclose = (event) => {\n            DEBUG('WebSocket connection closed: %d: (reason=\\\"%s\\\", clean=%s)', event.code, event.reason, event.wasClean);\n            this._onClose();\n        };\n        this._sock.onmessage = (event) => {\n            DEBUG('WebSocket received message: %o', event);\n            this._onMessage(event);\n        };\n    }\n\n    _sendRequest(req, cb) {\n        const transaction = uuid.v4();\n        req.transaction = transaction;\n        if (this._state !== 'ready') {\n            setImmediate(() => {\n                cb(new Error('Connection is not ready'));\n            });\n            return;\n        }\n        this._requests.set(transaction, {req: req, cb: cb});\n        this._sock.send(JSON.stringify(req));\n    }\n\n    _setState(newState) {\n        DEBUG('Set state: %s -> %s', this._state, newState);\n        const oldState = this._state;\n        this._state = newState;\n        this.emit('stateChanged', oldState, newState);\n    }\n\n    // WebSocket callbacks\n\n    _onOpen() {\n        clearTimeout(this._timer);\n        this._timer = null;\n        this._delay = INITIAL_DELAY;\n        this._setState('connected');\n    }\n\n    _onClose() {\n        this._sock = null;\n        if (this._timer) {\n            clearTimeout(this._timer);\n            this._timer = null;\n        }\n\n        // remove all accounts, the server no longer has them anyway\n        this._accounts.clear();\n\n        this._setState('disconnected');\n        if (!this._closed) {\n            this._delay = this._delay * 2;\n            if (this._delay > Number.MAX_VALUE) {\n                this._delay = INITIAL_DELAY;\n            }\n            DEBUG('Retrying connection in %s seconds', this._delay / 1000);\n            this._timer = setTimeout(() => {\n                this._connect();\n            }, this._delay);\n        } else {\n            this._setState('closed');\n        }\n    }\n\n    _onMessage(event) {\n        let message = JSON.parse(event.data);\n        if (typeof message.sylkrtc === 'undefined') {\n            DEBUG('Unrecognized message received');\n            return;\n        }\n\n        DEBUG('Received \\\"%s\\\" message: %o', message.sylkrtc, message);\n\n        if (message.sylkrtc === 'event') {\n            DEBUG('Received event: \\\"%s\\\"', message.event);\n            switch (message.event) {\n                case 'ready':\n                    this._setState('ready');\n                    break;\n                default:\n                    break;\n            }\n        } else if (message.sylkrtc === 'account_event') {\n            let acc = this._accounts.get(message.account);\n            if (!acc) {\n                DEBUG('Account %s not found', message.account);\n                return;\n            }\n            acc._handleEvent(message);\n        } else if (message.sylkrtc === 'session_event') {\n            const sessionId = message.session;\n            for (let acc of this._accounts.values()) {\n                let call = acc._calls.get(sessionId);\n                if (call) {\n                    call._handleEvent(message);\n                    break;\n                }\n            }\n        } else if (message.sylkrtc === 'ack' || message.sylkrtc === 'error') {\n            const transaction = message.transaction;\n            const data = this._requests.get(transaction);\n            if (!data) {\n                DEBUG('Could not find transaction %s', transaction);\n                return;\n            }\n            this._requests.delete(transaction);\n            DEBUG('Received \\\"%s\\\" for request: %o', message.sylkrtc, data.req);\n            if (data.cb) {\n                if (message.sylkrtc === 'ack') {\n                    data.cb(null);\n                } else {\n                    data.cb(new Error(message.error));\n                }\n            }\n        }\n    }\n\n}\n\n\nexport { Connection };\n","'use strict';\n\nimport debug from 'debug';\nimport rtcninja from 'rtcninja';\nimport { Connection } from './connection';\n\n\n// Public API\n\nfunction createConnection(options = {}) {\n    if (!rtcninja.hasWebRTC()) {\n        throw new Error('WebRTC support not detected');\n    }\n\n    let conn = new Connection(options);\n    conn._initialize();\n    return conn;\n}\n\n\n// Some proxied functions from rtcninja\n\nfunction isWebRTCSupported() {\n    return rtcninja.hasWebRTC();\n}\n\nfunction attachMediaStream(element, stream) {\n    return rtcninja.attachMediaStream(element, stream);\n}\n\nfunction closeMediaStream(stream) {\n    rtcninja.closeMediaStream(stream);\n}\n\n\nexport default {\n    createConnection,\n    debug,\n    attachMediaStream, closeMediaStream, isWebRTCSupported\n};\n","/*\n * JavaScript MD5 1.0.1\n * https://github.com/blueimp/JavaScript-MD5\n *\n * Copyright 2011, Sebastian Tschan\n * https://blueimp.net\n *\n * Licensed under the MIT license:\n * http://www.opensource.org/licenses/MIT\n * \n * Based on\n * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message\n * Digest Algorithm, as defined in RFC 1321.\n * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009\n * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet\n * Distributed under the BSD License\n * See http://pajhome.org.uk/crypt/md5 for more info.\n */\n\n/*jslint bitwise: true */\n/*global unescape, define */\n\n(function ($) {\n    'use strict';\n\n    /*\n    * Add integers, wrapping at 2^32. This uses 16-bit operations internally\n    * to work around bugs in some JS interpreters.\n    */\n    function safe_add(x, y) {\n        var lsw = (x & 0xFFFF) + (y & 0xFFFF),\n            msw = (x >> 16) + (y >> 16) + (lsw >> 16);\n        return (msw << 16) | (lsw & 0xFFFF);\n    }\n\n    /*\n    * Bitwise rotate a 32-bit number to the left.\n    */\n    function bit_rol(num, cnt) {\n        return (num << cnt) | (num >>> (32 - cnt));\n    }\n\n    /*\n    * These functions implement the four basic operations the algorithm uses.\n    */\n    function md5_cmn(q, a, b, x, s, t) {\n        return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b);\n    }\n    function md5_ff(a, b, c, d, x, s, t) {\n        return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);\n    }\n    function md5_gg(a, b, c, d, x, s, t) {\n        return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);\n    }\n    function md5_hh(a, b, c, d, x, s, t) {\n        return md5_cmn(b ^ c ^ d, a, b, x, s, t);\n    }\n    function md5_ii(a, b, c, d, x, s, t) {\n        return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);\n    }\n\n    /*\n    * Calculate the MD5 of an array of little-endian words, and a bit length.\n    */\n    function binl_md5(x, len) {\n        /* append padding */\n        x[len >> 5] |= 0x80 << (len % 32);\n        x[(((len + 64) >>> 9) << 4) + 14] = len;\n\n        var i, olda, oldb, oldc, oldd,\n            a =  1732584193,\n            b = -271733879,\n            c = -1732584194,\n            d =  271733878;\n\n        for (i = 0; i < x.length; i += 16) {\n            olda = a;\n            oldb = b;\n            oldc = c;\n            oldd = d;\n\n            a = md5_ff(a, b, c, d, x[i],       7, -680876936);\n            d = md5_ff(d, a, b, c, x[i +  1], 12, -389564586);\n            c = md5_ff(c, d, a, b, x[i +  2], 17,  606105819);\n            b = md5_ff(b, c, d, a, x[i +  3], 22, -1044525330);\n            a = md5_ff(a, b, c, d, x[i +  4],  7, -176418897);\n            d = md5_ff(d, a, b, c, x[i +  5], 12,  1200080426);\n            c = md5_ff(c, d, a, b, x[i +  6], 17, -1473231341);\n            b = md5_ff(b, c, d, a, x[i +  7], 22, -45705983);\n            a = md5_ff(a, b, c, d, x[i +  8],  7,  1770035416);\n            d = md5_ff(d, a, b, c, x[i +  9], 12, -1958414417);\n            c = md5_ff(c, d, a, b, x[i + 10], 17, -42063);\n            b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162);\n            a = md5_ff(a, b, c, d, x[i + 12],  7,  1804603682);\n            d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101);\n            c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290);\n            b = md5_ff(b, c, d, a, x[i + 15], 22,  1236535329);\n\n            a = md5_gg(a, b, c, d, x[i +  1],  5, -165796510);\n            d = md5_gg(d, a, b, c, x[i +  6],  9, -1069501632);\n            c = md5_gg(c, d, a, b, x[i + 11], 14,  643717713);\n            b = md5_gg(b, c, d, a, x[i],      20, -373897302);\n            a = md5_gg(a, b, c, d, x[i +  5],  5, -701558691);\n            d = md5_gg(d, a, b, c, x[i + 10],  9,  38016083);\n            c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335);\n            b = md5_gg(b, c, d, a, x[i +  4], 20, -405537848);\n            a = md5_gg(a, b, c, d, x[i +  9],  5,  568446438);\n            d = md5_gg(d, a, b, c, x[i + 14],  9, -1019803690);\n            c = md5_gg(c, d, a, b, x[i +  3], 14, -187363961);\n            b = md5_gg(b, c, d, a, x[i +  8], 20,  1163531501);\n            a = md5_gg(a, b, c, d, x[i + 13],  5, -1444681467);\n            d = md5_gg(d, a, b, c, x[i +  2],  9, -51403784);\n            c = md5_gg(c, d, a, b, x[i +  7], 14,  1735328473);\n            b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734);\n\n            a = md5_hh(a, b, c, d, x[i +  5],  4, -378558);\n            d = md5_hh(d, a, b, c, x[i +  8], 11, -2022574463);\n            c = md5_hh(c, d, a, b, x[i + 11], 16,  1839030562);\n            b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556);\n            a = md5_hh(a, b, c, d, x[i +  1],  4, -1530992060);\n            d = md5_hh(d, a, b, c, x[i +  4], 11,  1272893353);\n            c = md5_hh(c, d, a, b, x[i +  7], 16, -155497632);\n            b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640);\n            a = md5_hh(a, b, c, d, x[i + 13],  4,  681279174);\n            d = md5_hh(d, a, b, c, x[i],      11, -358537222);\n            c = md5_hh(c, d, a, b, x[i +  3], 16, -722521979);\n            b = md5_hh(b, c, d, a, x[i +  6], 23,  76029189);\n            a = md5_hh(a, b, c, d, x[i +  9],  4, -640364487);\n            d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835);\n            c = md5_hh(c, d, a, b, x[i + 15], 16,  530742520);\n            b = md5_hh(b, c, d, a, x[i +  2], 23, -995338651);\n\n            a = md5_ii(a, b, c, d, x[i],       6, -198630844);\n            d = md5_ii(d, a, b, c, x[i +  7], 10,  1126891415);\n            c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905);\n            b = md5_ii(b, c, d, a, x[i +  5], 21, -57434055);\n            a = md5_ii(a, b, c, d, x[i + 12],  6,  1700485571);\n            d = md5_ii(d, a, b, c, x[i +  3], 10, -1894986606);\n            c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523);\n            b = md5_ii(b, c, d, a, x[i +  1], 21, -2054922799);\n            a = md5_ii(a, b, c, d, x[i +  8],  6,  1873313359);\n            d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744);\n            c = md5_ii(c, d, a, b, x[i +  6], 15, -1560198380);\n            b = md5_ii(b, c, d, a, x[i + 13], 21,  1309151649);\n            a = md5_ii(a, b, c, d, x[i +  4],  6, -145523070);\n            d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379);\n            c = md5_ii(c, d, a, b, x[i +  2], 15,  718787259);\n            b = md5_ii(b, c, d, a, x[i +  9], 21, -343485551);\n\n            a = safe_add(a, olda);\n            b = safe_add(b, oldb);\n            c = safe_add(c, oldc);\n            d = safe_add(d, oldd);\n        }\n        return [a, b, c, d];\n    }\n\n    /*\n    * Convert an array of little-endian words to a string\n    */\n    function binl2rstr(input) {\n        var i,\n            output = '';\n        for (i = 0; i < input.length * 32; i += 8) {\n            output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xFF);\n        }\n        return output;\n    }\n\n    /*\n    * Convert a raw string to an array of little-endian words\n    * Characters >255 have their high-byte silently ignored.\n    */\n    function rstr2binl(input) {\n        var i,\n            output = [];\n        output[(input.length >> 2) - 1] = undefined;\n        for (i = 0; i < output.length; i += 1) {\n            output[i] = 0;\n        }\n        for (i = 0; i < input.length * 8; i += 8) {\n            output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << (i % 32);\n        }\n        return output;\n    }\n\n    /*\n    * Calculate the MD5 of a raw string\n    */\n    function rstr_md5(s) {\n        return binl2rstr(binl_md5(rstr2binl(s), s.length * 8));\n    }\n\n    /*\n    * Calculate the HMAC-MD5, of a key and some data (raw strings)\n    */\n    function rstr_hmac_md5(key, data) {\n        var i,\n            bkey = rstr2binl(key),\n            ipad = [],\n            opad = [],\n            hash;\n        ipad[15] = opad[15] = undefined;\n        if (bkey.length > 16) {\n            bkey = binl_md5(bkey, key.length * 8);\n        }\n        for (i = 0; i < 16; i += 1) {\n            ipad[i] = bkey[i] ^ 0x36363636;\n            opad[i] = bkey[i] ^ 0x5C5C5C5C;\n        }\n        hash = binl_md5(ipad.concat(rstr2binl(data)), 512 + data.length * 8);\n        return binl2rstr(binl_md5(opad.concat(hash), 512 + 128));\n    }\n\n    /*\n    * Convert a raw string to a hex string\n    */\n    function rstr2hex(input) {\n        var hex_tab = '0123456789abcdef',\n            output = '',\n            x,\n            i;\n        for (i = 0; i < input.length; i += 1) {\n            x = input.charCodeAt(i);\n            output += hex_tab.charAt((x >>> 4) & 0x0F) +\n                hex_tab.charAt(x & 0x0F);\n        }\n        return output;\n    }\n\n    /*\n    * Encode a string as utf-8\n    */\n    function str2rstr_utf8(input) {\n        return unescape(encodeURIComponent(input));\n    }\n\n    /*\n    * Take string arguments and return either raw or hex encoded strings\n    */\n    function raw_md5(s) {\n        return rstr_md5(str2rstr_utf8(s));\n    }\n    function hex_md5(s) {\n        return rstr2hex(raw_md5(s));\n    }\n    function raw_hmac_md5(k, d) {\n        return rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d));\n    }\n    function hex_hmac_md5(k, d) {\n        return rstr2hex(raw_hmac_md5(k, d));\n    }\n\n    function md5(string, key, raw) {\n        if (!key) {\n            if (!raw) {\n                return hex_md5(string);\n            }\n            return raw_md5(string);\n        }\n        if (!raw) {\n            return hex_hmac_md5(key, string);\n        }\n        return raw_hmac_md5(key, string);\n    }\n\n    if (typeof define === 'function' && define.amd) {\n        define(function () {\n            return md5;\n        });\n    } else {\n        $.md5 = md5;\n    }\n}(this));\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nfunction EventEmitter() {\n  this._events = this._events || {};\n  this._maxListeners = this._maxListeners || undefined;\n}\nmodule.exports = EventEmitter;\n\n// Backwards-compat with node 0.10.x\nEventEmitter.EventEmitter = EventEmitter;\n\nEventEmitter.prototype._events = undefined;\nEventEmitter.prototype._maxListeners = undefined;\n\n// By default EventEmitters will print a warning if more than 10 listeners are\n// added to it. This is a useful default which helps finding memory leaks.\nEventEmitter.defaultMaxListeners = 10;\n\n// Obviously not all Emitters should be limited to 10. This function allows\n// that to be increased. Set to zero for unlimited.\nEventEmitter.prototype.setMaxListeners = function(n) {\n  if (!isNumber(n) || n < 0 || isNaN(n))\n    throw TypeError('n must be a positive number');\n  this._maxListeners = n;\n  return this;\n};\n\nEventEmitter.prototype.emit = function(type) {\n  var er, handler, len, args, i, listeners;\n\n  if (!this._events)\n    this._events = {};\n\n  // If there is no 'error' event listener then throw.\n  if (type === 'error') {\n    if (!this._events.error ||\n        (isObject(this._events.error) && !this._events.error.length)) {\n      er = arguments[1];\n      if (er instanceof Error) {\n        throw er; // Unhandled 'error' event\n      }\n      throw TypeError('Uncaught, unspecified \"error\" event.');\n    }\n  }\n\n  handler = this._events[type];\n\n  if (isUndefined(handler))\n    return false;\n\n  if (isFunction(handler)) {\n    switch (arguments.length) {\n      // fast cases\n      case 1:\n        handler.call(this);\n        break;\n      case 2:\n        handler.call(this, arguments[1]);\n        break;\n      case 3:\n        handler.call(this, arguments[1], arguments[2]);\n        break;\n      // slower\n      default:\n        len = arguments.length;\n        args = new Array(len - 1);\n        for (i = 1; i < len; i++)\n          args[i - 1] = arguments[i];\n        handler.apply(this, args);\n    }\n  } else if (isObject(handler)) {\n    len = arguments.length;\n    args = new Array(len - 1);\n    for (i = 1; i < len; i++)\n      args[i - 1] = arguments[i];\n\n    listeners = handler.slice();\n    len = listeners.length;\n    for (i = 0; i < len; i++)\n      listeners[i].apply(this, args);\n  }\n\n  return true;\n};\n\nEventEmitter.prototype.addListener = function(type, listener) {\n  var m;\n\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  if (!this._events)\n    this._events = {};\n\n  // To avoid recursion in the case that type === \"newListener\"! Before\n  // adding it to the listeners, first emit \"newListener\".\n  if (this._events.newListener)\n    this.emit('newListener', type,\n              isFunction(listener.listener) ?\n              listener.listener : listener);\n\n  if (!this._events[type])\n    // Optimize the case of one listener. Don't need the extra array object.\n    this._events[type] = listener;\n  else if (isObject(this._events[type]))\n    // If we've already got an array, just append.\n    this._events[type].push(listener);\n  else\n    // Adding the second element, need to change to array.\n    this._events[type] = [this._events[type], listener];\n\n  // Check for listener leak\n  if (isObject(this._events[type]) && !this._events[type].warned) {\n    var m;\n    if (!isUndefined(this._maxListeners)) {\n      m = this._maxListeners;\n    } else {\n      m = EventEmitter.defaultMaxListeners;\n    }\n\n    if (m && m > 0 && this._events[type].length > m) {\n      this._events[type].warned = true;\n      console.error('(node) warning: possible EventEmitter memory ' +\n                    'leak detected. %d listeners added. ' +\n                    'Use emitter.setMaxListeners() to increase limit.',\n                    this._events[type].length);\n      if (typeof console.trace === 'function') {\n        // not supported in IE 10\n        console.trace();\n      }\n    }\n  }\n\n  return this;\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener;\n\nEventEmitter.prototype.once = function(type, listener) {\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  var fired = false;\n\n  function g() {\n    this.removeListener(type, g);\n\n    if (!fired) {\n      fired = true;\n      listener.apply(this, arguments);\n    }\n  }\n\n  g.listener = listener;\n  this.on(type, g);\n\n  return this;\n};\n\n// emits a 'removeListener' event iff the listener was removed\nEventEmitter.prototype.removeListener = function(type, listener) {\n  var list, position, length, i;\n\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  if (!this._events || !this._events[type])\n    return this;\n\n  list = this._events[type];\n  length = list.length;\n  position = -1;\n\n  if (list === listener ||\n      (isFunction(list.listener) && list.listener === listener)) {\n    delete this._events[type];\n    if (this._events.removeListener)\n      this.emit('removeListener', type, listener);\n\n  } else if (isObject(list)) {\n    for (i = length; i-- > 0;) {\n      if (list[i] === listener ||\n          (list[i].listener && list[i].listener === listener)) {\n        position = i;\n        break;\n      }\n    }\n\n    if (position < 0)\n      return this;\n\n    if (list.length === 1) {\n      list.length = 0;\n      delete this._events[type];\n    } else {\n      list.splice(position, 1);\n    }\n\n    if (this._events.removeListener)\n      this.emit('removeListener', type, listener);\n  }\n\n  return this;\n};\n\nEventEmitter.prototype.removeAllListeners = function(type) {\n  var key, listeners;\n\n  if (!this._events)\n    return this;\n\n  // not listening for removeListener, no need to emit\n  if (!this._events.removeListener) {\n    if (arguments.length === 0)\n      this._events = {};\n    else if (this._events[type])\n      delete this._events[type];\n    return this;\n  }\n\n  // emit removeListener for all listeners on all events\n  if (arguments.length === 0) {\n    for (key in this._events) {\n      if (key === 'removeListener') continue;\n      this.removeAllListeners(key);\n    }\n    this.removeAllListeners('removeListener');\n    this._events = {};\n    return this;\n  }\n\n  listeners = this._events[type];\n\n  if (isFunction(listeners)) {\n    this.removeListener(type, listeners);\n  } else {\n    // LIFO order\n    while (listeners.length)\n      this.removeListener(type, listeners[listeners.length - 1]);\n  }\n  delete this._events[type];\n\n  return this;\n};\n\nEventEmitter.prototype.listeners = function(type) {\n  var ret;\n  if (!this._events || !this._events[type])\n    ret = [];\n  else if (isFunction(this._events[type]))\n    ret = [this._events[type]];\n  else\n    ret = this._events[type].slice();\n  return ret;\n};\n\nEventEmitter.listenerCount = function(emitter, type) {\n  var ret;\n  if (!emitter._events || !emitter._events[type])\n    ret = 0;\n  else if (isFunction(emitter._events[type]))\n    ret = 1;\n  else\n    ret = emitter._events[type].length;\n  return ret;\n};\n\nfunction isFunction(arg) {\n  return typeof arg === 'function';\n}\n\nfunction isNumber(arg) {\n  return typeof arg === 'number';\n}\n\nfunction isObject(arg) {\n  return typeof arg === 'object' && arg !== null;\n}\n\nfunction isUndefined(arg) {\n  return arg === void 0;\n}\n","// shim for using process in browser\n\nvar process = module.exports = {};\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n    draining = false;\n    if (currentQueue.length) {\n        queue = currentQueue.concat(queue);\n    } else {\n        queueIndex = -1;\n    }\n    if (queue.length) {\n        drainQueue();\n    }\n}\n\nfunction drainQueue() {\n    if (draining) {\n        return;\n    }\n    var timeout = setTimeout(cleanUpNextTick);\n    draining = true;\n\n    var len = queue.length;\n    while(len) {\n        currentQueue = queue;\n        queue = [];\n        while (++queueIndex < len) {\n            currentQueue[queueIndex].run();\n        }\n        queueIndex = -1;\n        len = queue.length;\n    }\n    currentQueue = null;\n    draining = false;\n    clearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n    var args = new Array(arguments.length - 1);\n    if (arguments.length > 1) {\n        for (var i = 1; i < arguments.length; i++) {\n            args[i - 1] = arguments[i];\n        }\n    }\n    queue.push(new Item(fun, args));\n    if (queue.length === 1 && !draining) {\n        setTimeout(drainQueue, 0);\n    }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n    this.fun = fun;\n    this.array = array;\n}\nItem.prototype.run = function () {\n    this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\n\nprocess.binding = function (name) {\n    throw new Error('process.binding is not supported');\n};\n\n// TODO(shtylman)\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n    throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n","var nextTick = require('process/browser.js').nextTick;\nvar apply = Function.prototype.apply;\nvar slice = Array.prototype.slice;\nvar immediateIds = {};\nvar nextImmediateId = 0;\n\n// DOM APIs, for completeness\n\nexports.setTimeout = function() {\n  return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout);\n};\nexports.setInterval = function() {\n  return new Timeout(apply.call(setInterval, window, arguments), clearInterval);\n};\nexports.clearTimeout =\nexports.clearInterval = function(timeout) { timeout.close(); };\n\nfunction Timeout(id, clearFn) {\n  this._id = id;\n  this._clearFn = clearFn;\n}\nTimeout.prototype.unref = Timeout.prototype.ref = function() {};\nTimeout.prototype.close = function() {\n  this._clearFn.call(window, this._id);\n};\n\n// Does not start the time, just sets up the members needed.\nexports.enroll = function(item, msecs) {\n  clearTimeout(item._idleTimeoutId);\n  item._idleTimeout = msecs;\n};\n\nexports.unenroll = function(item) {\n  clearTimeout(item._idleTimeoutId);\n  item._idleTimeout = -1;\n};\n\nexports._unrefActive = exports.active = function(item) {\n  clearTimeout(item._idleTimeoutId);\n\n  var msecs = item._idleTimeout;\n  if (msecs >= 0) {\n    item._idleTimeoutId = setTimeout(function onTimeout() {\n      if (item._onTimeout)\n        item._onTimeout();\n    }, msecs);\n  }\n};\n\n// That's not how node.js implements it but the exposed api is the same.\nexports.setImmediate = typeof setImmediate === \"function\" ? setImmediate : function(fn) {\n  var id = nextImmediateId++;\n  var args = arguments.length < 2 ? false : slice.call(arguments, 1);\n\n  immediateIds[id] = true;\n\n  nextTick(function onNextTick() {\n    if (immediateIds[id]) {\n      // fn.call() is faster so we optimize for the common use-case\n      // @see http://jsperf.com/call-apply-segu\n      if (args) {\n        fn.apply(null, args);\n      } else {\n        fn.call(null);\n      }\n      // Prevent ids from leaking\n      exports.clearImmediate(id);\n    }\n  });\n\n  return id;\n};\n\nexports.clearImmediate = typeof clearImmediate === \"function\" ? clearImmediate : function(id) {\n  delete immediateIds[id];\n};","\n/**\n * This is the web browser implementation of `debug()`.\n *\n * Expose `debug()` as the module.\n */\n\nexports = module.exports = require('./debug');\nexports.log = log;\nexports.formatArgs = formatArgs;\nexports.save = save;\nexports.load = load;\nexports.useColors = useColors;\nexports.storage = 'undefined' != typeof chrome\n               && 'undefined' != typeof chrome.storage\n                  ? chrome.storage.local\n                  : localstorage();\n\n/**\n * Colors.\n */\n\nexports.colors = [\n  'lightseagreen',\n  'forestgreen',\n  'goldenrod',\n  'dodgerblue',\n  'darkorchid',\n  'crimson'\n];\n\n/**\n * Currently only WebKit-based Web Inspectors, Firefox >= v31,\n * and the Firebug extension (any Firefox version) are known\n * to support \"%c\" CSS customizations.\n *\n * TODO: add a `localStorage` variable to explicitly enable/disable colors\n */\n\nfunction useColors() {\n  // is webkit? http://stackoverflow.com/a/16459606/376773\n  return ('WebkitAppearance' in document.documentElement.style) ||\n    // is firebug? http://stackoverflow.com/a/398120/376773\n    (window.console && (console.firebug || (console.exception && console.table))) ||\n    // is firefox >= v31?\n    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages\n    (navigator.userAgent.toLowerCase().match(/firefox\\/(\\d+)/) && parseInt(RegExp.$1, 10) >= 31);\n}\n\n/**\n * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.\n */\n\nexports.formatters.j = function(v) {\n  return JSON.stringify(v);\n};\n\n\n/**\n * Colorize log arguments if enabled.\n *\n * @api public\n */\n\nfunction formatArgs() {\n  var args = arguments;\n  var useColors = this.useColors;\n\n  args[0] = (useColors ? '%c' : '')\n    + this.namespace\n    + (useColors ? ' %c' : ' ')\n    + args[0]\n    + (useColors ? '%c ' : ' ')\n    + '+' + exports.humanize(this.diff);\n\n  if (!useColors) return args;\n\n  var c = 'color: ' + this.color;\n  args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));\n\n  // the final \"%c\" is somewhat tricky, because there could be other\n  // arguments passed either before or after the %c, so we need to\n  // figure out the correct index to insert the CSS into\n  var index = 0;\n  var lastC = 0;\n  args[0].replace(/%[a-z%]/g, function(match) {\n    if ('%%' === match) return;\n    index++;\n    if ('%c' === match) {\n      // we only are interested in the *last* %c\n      // (the user may have provided their own)\n      lastC = index;\n    }\n  });\n\n  args.splice(lastC, 0, c);\n  return args;\n}\n\n/**\n * Invokes `console.log()` when available.\n * No-op when `console.log` is not a \"function\".\n *\n * @api public\n */\n\nfunction log() {\n  // this hackery is required for IE8/9, where\n  // the `console.log` function doesn't have 'apply'\n  return 'object' === typeof console\n    && console.log\n    && Function.prototype.apply.call(console.log, console, arguments);\n}\n\n/**\n * Save `namespaces`.\n *\n * @param {String} namespaces\n * @api private\n */\n\nfunction save(namespaces) {\n  try {\n    if (null == namespaces) {\n      exports.storage.removeItem('debug');\n    } else {\n      exports.storage.debug = namespaces;\n    }\n  } catch(e) {}\n}\n\n/**\n * Load `namespaces`.\n *\n * @return {String} returns the previously persisted debug modes\n * @api private\n */\n\nfunction load() {\n  var r;\n  try {\n    r = exports.storage.debug;\n  } catch(e) {}\n  return r;\n}\n\n/**\n * Enable namespaces listed in `localStorage.debug` initially.\n */\n\nexports.enable(load());\n\n/**\n * Localstorage attempts to return the localstorage.\n *\n * This is necessary because safari throws\n * when a user disables cookies/localstorage\n * and you attempt to access it.\n *\n * @return {LocalStorage}\n * @api private\n */\n\nfunction localstorage(){\n  try {\n    return window.localStorage;\n  } catch (e) {}\n}\n","\n/**\n * This is the common logic for both the Node.js and web browser\n * implementations of `debug()`.\n *\n * Expose `debug()` as the module.\n */\n\nexports = module.exports = debug;\nexports.coerce = coerce;\nexports.disable = disable;\nexports.enable = enable;\nexports.enabled = enabled;\nexports.humanize = require('ms');\n\n/**\n * The currently active debug mode names, and names to skip.\n */\n\nexports.names = [];\nexports.skips = [];\n\n/**\n * Map of special \"%n\" handling functions, for the debug \"format\" argument.\n *\n * Valid key names are a single, lowercased letter, i.e. \"n\".\n */\n\nexports.formatters = {};\n\n/**\n * Previously assigned color.\n */\n\nvar prevColor = 0;\n\n/**\n * Previous log timestamp.\n */\n\nvar prevTime;\n\n/**\n * Select a color.\n *\n * @return {Number}\n * @api private\n */\n\nfunction selectColor() {\n  return exports.colors[prevColor++ % exports.colors.length];\n}\n\n/**\n * Create a debugger with the given `namespace`.\n *\n * @param {String} namespace\n * @return {Function}\n * @api public\n */\n\nfunction debug(namespace) {\n\n  // define the `disabled` version\n  function disabled() {\n  }\n  disabled.enabled = false;\n\n  // define the `enabled` version\n  function enabled() {\n\n    var self = enabled;\n\n    // set `diff` timestamp\n    var curr = +new Date();\n    var ms = curr - (prevTime || curr);\n    self.diff = ms;\n    self.prev = prevTime;\n    self.curr = curr;\n    prevTime = curr;\n\n    // add the `color` if not set\n    if (null == self.useColors) self.useColors = exports.useColors();\n    if (null == self.color && self.useColors) self.color = selectColor();\n\n    var args = Array.prototype.slice.call(arguments);\n\n    args[0] = exports.coerce(args[0]);\n\n    if ('string' !== typeof args[0]) {\n      // anything else let's inspect with %o\n      args = ['%o'].concat(args);\n    }\n\n    // apply any `formatters` transformations\n    var index = 0;\n    args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {\n      // if we encounter an escaped % then don't increase the array index\n      if (match === '%%') return match;\n      index++;\n      var formatter = exports.formatters[format];\n      if ('function' === typeof formatter) {\n        var val = args[index];\n        match = formatter.call(self, val);\n\n        // now we need to remove `args[index]` since it's inlined in the `format`\n        args.splice(index, 1);\n        index--;\n      }\n      return match;\n    });\n\n    if ('function' === typeof exports.formatArgs) {\n      args = exports.formatArgs.apply(self, args);\n    }\n    var logFn = enabled.log || exports.log || console.log.bind(console);\n    logFn.apply(self, args);\n  }\n  enabled.enabled = true;\n\n  var fn = exports.enabled(namespace) ? enabled : disabled;\n\n  fn.namespace = namespace;\n\n  return fn;\n}\n\n/**\n * Enables a debug mode by namespaces. This can include modes\n * separated by a colon and wildcards.\n *\n * @param {String} namespaces\n * @api public\n */\n\nfunction enable(namespaces) {\n  exports.save(namespaces);\n\n  var split = (namespaces || '').split(/[\\s,]+/);\n  var len = split.length;\n\n  for (var i = 0; i < len; i++) {\n    if (!split[i]) continue; // ignore empty strings\n    namespaces = split[i].replace(/\\*/g, '.*?');\n    if (namespaces[0] === '-') {\n      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));\n    } else {\n      exports.names.push(new RegExp('^' + namespaces + '$'));\n    }\n  }\n}\n\n/**\n * Disable debug output.\n *\n * @api public\n */\n\nfunction disable() {\n  exports.enable('');\n}\n\n/**\n * Returns true if the given mode name is enabled, false otherwise.\n *\n * @param {String} name\n * @return {Boolean}\n * @api public\n */\n\nfunction enabled(name) {\n  var i, len;\n  for (i = 0, len = exports.skips.length; i < len; i++) {\n    if (exports.skips[i].test(name)) {\n      return false;\n    }\n  }\n  for (i = 0, len = exports.names.length; i < len; i++) {\n    if (exports.names[i].test(name)) {\n      return true;\n    }\n  }\n  return false;\n}\n\n/**\n * Coerce `val`.\n *\n * @param {Mixed} val\n * @return {Mixed}\n * @api private\n */\n\nfunction coerce(val) {\n  if (val instanceof Error) return val.stack || val.message;\n  return val;\n}\n","/**\n * Helpers.\n */\n\nvar s = 1000;\nvar m = s * 60;\nvar h = m * 60;\nvar d = h * 24;\nvar y = d * 365.25;\n\n/**\n * Parse or format the given `val`.\n *\n * Options:\n *\n *  - `long` verbose formatting [false]\n *\n * @param {String|Number} val\n * @param {Object} options\n * @return {String|Number}\n * @api public\n */\n\nmodule.exports = function(val, options){\n  options = options || {};\n  if ('string' == typeof val) return parse(val);\n  return options.long\n    ? long(val)\n    : short(val);\n};\n\n/**\n * Parse the given `str` and return milliseconds.\n *\n * @param {String} str\n * @return {Number}\n * @api private\n */\n\nfunction parse(str) {\n  str = '' + str;\n  if (str.length > 10000) return;\n  var match = /^((?:\\d+)?\\.?\\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str);\n  if (!match) return;\n  var n = parseFloat(match[1]);\n  var type = (match[2] || 'ms').toLowerCase();\n  switch (type) {\n    case 'years':\n    case 'year':\n    case 'yrs':\n    case 'yr':\n    case 'y':\n      return n * y;\n    case 'days':\n    case 'day':\n    case 'd':\n      return n * d;\n    case 'hours':\n    case 'hour':\n    case 'hrs':\n    case 'hr':\n    case 'h':\n      return n * h;\n    case 'minutes':\n    case 'minute':\n    case 'mins':\n    case 'min':\n    case 'm':\n      return n * m;\n    case 'seconds':\n    case 'second':\n    case 'secs':\n    case 'sec':\n    case 's':\n      return n * s;\n    case 'milliseconds':\n    case 'millisecond':\n    case 'msecs':\n    case 'msec':\n    case 'ms':\n      return n;\n  }\n}\n\n/**\n * Short format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction short(ms) {\n  if (ms >= d) return Math.round(ms / d) + 'd';\n  if (ms >= h) return Math.round(ms / h) + 'h';\n  if (ms >= m) return Math.round(ms / m) + 'm';\n  if (ms >= s) return Math.round(ms / s) + 's';\n  return ms + 'ms';\n}\n\n/**\n * Long format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction long(ms) {\n  return plural(ms, d, 'day')\n    || plural(ms, h, 'hour')\n    || plural(ms, m, 'minute')\n    || plural(ms, s, 'second')\n    || ms + ' ms';\n}\n\n/**\n * Pluralization helper.\n */\n\nfunction plural(ms, n, name) {\n  if (ms < n) return;\n  if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;\n  return Math.ceil(ms / n) + ' ' + name + 's';\n}\n","//     uuid.js\n//\n//     Copyright (c) 2010-2012 Robert Kieffer\n//     MIT License - http://opensource.org/licenses/mit-license.php\n\n(function() {\n  var _global = this;\n\n  // Unique ID creation requires a high quality random # generator.  We feature\n  // detect to determine the best RNG source, normalizing to a function that\n  // returns 128-bits of randomness, since that's what's usually required\n  var _rng;\n\n  // Node.js crypto-based RNG - http://nodejs.org/docs/v0.6.2/api/crypto.html\n  //\n  // Moderately fast, high quality\n  if (typeof(_global.require) == 'function') {\n    try {\n      var _rb = _global.require('crypto').randomBytes;\n      _rng = _rb && function() {return _rb(16);};\n    } catch(e) {}\n  }\n\n  if (!_rng && _global.crypto && crypto.getRandomValues) {\n    // WHATWG crypto-based RNG - http://wiki.whatwg.org/wiki/Crypto\n    //\n    // Moderately fast, high quality\n    var _rnds8 = new Uint8Array(16);\n    _rng = function whatwgRNG() {\n      crypto.getRandomValues(_rnds8);\n      return _rnds8;\n    };\n  }\n\n  if (!_rng) {\n    // Math.random()-based (RNG)\n    //\n    // If all else fails, use Math.random().  It's fast, but is of unspecified\n    // quality.\n    var  _rnds = new Array(16);\n    _rng = function() {\n      for (var i = 0, r; i < 16; i++) {\n        if ((i & 0x03) === 0) r = Math.random() * 0x100000000;\n        _rnds[i] = r >>> ((i & 0x03) << 3) & 0xff;\n      }\n\n      return _rnds;\n    };\n  }\n\n  // Buffer class to use\n  var BufferClass = typeof(_global.Buffer) == 'function' ? _global.Buffer : Array;\n\n  // Maps for number <-> hex string conversion\n  var _byteToHex = [];\n  var _hexToByte = {};\n  for (var i = 0; i < 256; i++) {\n    _byteToHex[i] = (i + 0x100).toString(16).substr(1);\n    _hexToByte[_byteToHex[i]] = i;\n  }\n\n  // **`parse()` - Parse a UUID into it's component bytes**\n  function parse(s, buf, offset) {\n    var i = (buf && offset) || 0, ii = 0;\n\n    buf = buf || [];\n    s.toLowerCase().replace(/[0-9a-f]{2}/g, function(oct) {\n      if (ii < 16) { // Don't overflow!\n        buf[i + ii++] = _hexToByte[oct];\n      }\n    });\n\n    // Zero out remaining bytes if string was short\n    while (ii < 16) {\n      buf[i + ii++] = 0;\n    }\n\n    return buf;\n  }\n\n  // **`unparse()` - Convert UUID byte array (ala parse()) into a string**\n  function unparse(buf, offset) {\n    var i = offset || 0, bth = _byteToHex;\n    return  bth[buf[i++]] + bth[buf[i++]] +\n            bth[buf[i++]] + bth[buf[i++]] + '-' +\n            bth[buf[i++]] + bth[buf[i++]] + '-' +\n            bth[buf[i++]] + bth[buf[i++]] + '-' +\n            bth[buf[i++]] + bth[buf[i++]] + '-' +\n            bth[buf[i++]] + bth[buf[i++]] +\n            bth[buf[i++]] + bth[buf[i++]] +\n            bth[buf[i++]] + bth[buf[i++]];\n  }\n\n  // **`v1()` - Generate time-based UUID**\n  //\n  // Inspired by https://github.com/LiosK/UUID.js\n  // and http://docs.python.org/library/uuid.html\n\n  // random #'s we need to init node and clockseq\n  var _seedBytes = _rng();\n\n  // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)\n  var _nodeId = [\n    _seedBytes[0] | 0x01,\n    _seedBytes[1], _seedBytes[2], _seedBytes[3], _seedBytes[4], _seedBytes[5]\n  ];\n\n  // Per 4.2.2, randomize (14 bit) clockseq\n  var _clockseq = (_seedBytes[6] << 8 | _seedBytes[7]) & 0x3fff;\n\n  // Previous uuid creation time\n  var _lastMSecs = 0, _lastNSecs = 0;\n\n  // See https://github.com/broofa/node-uuid for API details\n  function v1(options, buf, offset) {\n    var i = buf && offset || 0;\n    var b = buf || [];\n\n    options = options || {};\n\n    var clockseq = options.clockseq != null ? options.clockseq : _clockseq;\n\n    // UUID timestamps are 100 nano-second units since the Gregorian epoch,\n    // (1582-10-15 00:00).  JSNumbers aren't precise enough for this, so\n    // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'\n    // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.\n    var msecs = options.msecs != null ? options.msecs : new Date().getTime();\n\n    // Per 4.2.1.2, use count of uuid's generated during the current clock\n    // cycle to simulate higher resolution clock\n    var nsecs = options.nsecs != null ? options.nsecs : _lastNSecs + 1;\n\n    // Time since last uuid creation (in msecs)\n    var dt = (msecs - _lastMSecs) + (nsecs - _lastNSecs)/10000;\n\n    // Per 4.2.1.2, Bump clockseq on clock regression\n    if (dt < 0 && options.clockseq == null) {\n      clockseq = clockseq + 1 & 0x3fff;\n    }\n\n    // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new\n    // time interval\n    if ((dt < 0 || msecs > _lastMSecs) && options.nsecs == null) {\n      nsecs = 0;\n    }\n\n    // Per 4.2.1.2 Throw error if too many uuids are requested\n    if (nsecs >= 10000) {\n      throw new Error('uuid.v1(): Can\\'t create more than 10M uuids/sec');\n    }\n\n    _lastMSecs = msecs;\n    _lastNSecs = nsecs;\n    _clockseq = clockseq;\n\n    // Per 4.1.4 - Convert from unix epoch to Gregorian epoch\n    msecs += 12219292800000;\n\n    // `time_low`\n    var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;\n    b[i++] = tl >>> 24 & 0xff;\n    b[i++] = tl >>> 16 & 0xff;\n    b[i++] = tl >>> 8 & 0xff;\n    b[i++] = tl & 0xff;\n\n    // `time_mid`\n    var tmh = (msecs / 0x100000000 * 10000) & 0xfffffff;\n    b[i++] = tmh >>> 8 & 0xff;\n    b[i++] = tmh & 0xff;\n\n    // `time_high_and_version`\n    b[i++] = tmh >>> 24 & 0xf | 0x10; // include version\n    b[i++] = tmh >>> 16 & 0xff;\n\n    // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)\n    b[i++] = clockseq >>> 8 | 0x80;\n\n    // `clock_seq_low`\n    b[i++] = clockseq & 0xff;\n\n    // `node`\n    var node = options.node || _nodeId;\n    for (var n = 0; n < 6; n++) {\n      b[i + n] = node[n];\n    }\n\n    return buf ? buf : unparse(b);\n  }\n\n  // **`v4()` - Generate random UUID**\n\n  // See https://github.com/broofa/node-uuid for API details\n  function v4(options, buf, offset) {\n    // Deprecated - 'format' argument, as supported in v1.2\n    var i = buf && offset || 0;\n\n    if (typeof(options) == 'string') {\n      buf = options == 'binary' ? new BufferClass(16) : null;\n      options = null;\n    }\n    options = options || {};\n\n    var rnds = options.random || (options.rng || _rng)();\n\n    // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`\n    rnds[6] = (rnds[6] & 0x0f) | 0x40;\n    rnds[8] = (rnds[8] & 0x3f) | 0x80;\n\n    // Copy bytes to buffer, if provided\n    if (buf) {\n      for (var ii = 0; ii < 16; ii++) {\n        buf[i + ii] = rnds[ii];\n      }\n    }\n\n    return buf || unparse(rnds);\n  }\n\n  // Export public API\n  var uuid = v4;\n  uuid.v1 = v1;\n  uuid.v4 = v4;\n  uuid.parse = parse;\n  uuid.unparse = unparse;\n  uuid.BufferClass = BufferClass;\n\n  if (typeof(module) != 'undefined' && module.exports) {\n    // Publish as node.js module\n    module.exports = uuid;\n  } else  if (typeof define === 'function' && define.amd) {\n    // Publish as AMD module\n    define(function() {return uuid;});\n \n\n  } else {\n    // Publish as global (in browsers)\n    var _previousRoot = _global.uuid;\n\n    // **`noConflict()` - (browser only) to reset global 'uuid' var**\n    uuid.noConflict = function() {\n      _global.uuid = _previousRoot;\n      return uuid;\n    };\n\n    _global.uuid = uuid;\n  }\n}).call(this);\n","'use strict';\n\n// Expose the Adapter function/object.\nmodule.exports = Adapter;\n\n\n// Dependencies\n\nvar browser = require('bowser'),\n\tdebug = require('debug')('rtcninja:Adapter'),\n\tdebugerror = require('debug')('rtcninja:ERROR:Adapter'),\n\n\t// Internal vars\n\tgetUserMedia = null,\n\tRTCPeerConnection = null,\n\tRTCSessionDescription = null,\n\tRTCIceCandidate = null,\n\tMediaStreamTrack = null,\n\tgetMediaDevices = null,\n\tattachMediaStream = null,\n\tcanRenegotiate = false,\n\toldSpecRTCOfferOptions = false,\n\tbrowserVersion = Number(browser.version) || 0,\n\tisDesktop = !!(!browser.mobile && !browser.tablet),\n\thasWebRTC = false,\n\tvirtGlobal, virtNavigator;\n\ndebugerror.log = console.warn.bind(console);\n\n// Dirty trick to get this library working in a Node-webkit env with browserified libs\nvirtGlobal = global.window || global;\n// Don't fail in Node\nvirtNavigator = virtGlobal.navigator || {};\n\n\n// Constructor.\n\nfunction Adapter(options) {\n\t// Chrome desktop, Chrome Android, Opera desktop, Opera Android, Android native browser\n\t// or generic Webkit browser.\n\tif (\n\t\t(isDesktop && browser.chrome && browserVersion >= 32) ||\n\t\t(browser.android && browser.chrome && browserVersion >= 39) ||\n\t\t(isDesktop && browser.opera && browserVersion >= 27) ||\n\t\t(browser.android && browser.opera && browserVersion >= 24) ||\n\t\t(browser.android && browser.webkit && !browser.chrome && browserVersion >= 37) ||\n\t\t(virtNavigator.webkitGetUserMedia && virtGlobal.webkitRTCPeerConnection)\n\t) {\n\t\thasWebRTC = true;\n\t\tgetUserMedia = virtNavigator.webkitGetUserMedia.bind(virtNavigator);\n\t\tRTCPeerConnection = virtGlobal.webkitRTCPeerConnection;\n\t\tRTCSessionDescription = virtGlobal.RTCSessionDescription;\n\t\tRTCIceCandidate = virtGlobal.RTCIceCandidate;\n\t\tMediaStreamTrack = virtGlobal.MediaStreamTrack;\n\t\tif (MediaStreamTrack && MediaStreamTrack.getSources) {\n\t\t\tgetMediaDevices = MediaStreamTrack.getSources.bind(MediaStreamTrack);\n\t\t} else if (virtNavigator.getMediaDevices) {\n\t\t\tgetMediaDevices = virtNavigator.getMediaDevices.bind(virtNavigator);\n\t\t}\n\t\tattachMediaStream = function (element, stream) {\n\t\t\telement.src = URL.createObjectURL(stream);\n\t\t\treturn element;\n\t\t};\n\t\tcanRenegotiate = true;\n\t\toldSpecRTCOfferOptions = false;\n\t// Firefox desktop, Firefox Android.\n\t} else if (\n\t\t(isDesktop && browser.firefox && browserVersion >= 22) ||\n\t\t(browser.android && browser.firefox && browserVersion >= 33) ||\n\t\t(virtNavigator.mozGetUserMedia && virtGlobal.mozRTCPeerConnection)\n\t) {\n\t\thasWebRTC = true;\n\t\tgetUserMedia = virtNavigator.mozGetUserMedia.bind(virtNavigator);\n\t\tRTCPeerConnection = virtGlobal.mozRTCPeerConnection;\n\t\tRTCSessionDescription = virtGlobal.mozRTCSessionDescription;\n\t\tRTCIceCandidate = virtGlobal.mozRTCIceCandidate;\n\t\tMediaStreamTrack = virtGlobal.MediaStreamTrack;\n\t\tattachMediaStream = function (element, stream) {\n\t\t\telement.src = URL.createObjectURL(stream);\n\t\t\treturn element;\n\t\t};\n\t\tcanRenegotiate = false;\n\t\toldSpecRTCOfferOptions = false;\n\t\t// WebRTC plugin required. For example IE or Safari with the Temasys plugin.\n\t} else if (\n\t\toptions.plugin &&\n\t\ttypeof options.plugin.isRequired === 'function' &&\n\t\toptions.plugin.isRequired() &&\n\t\ttypeof options.plugin.isInstalled === 'function' &&\n\t\toptions.plugin.isInstalled()\n\t) {\n\t\tvar pluginiface = options.plugin.interface;\n\n\t\thasWebRTC = true;\n\t\tgetUserMedia = pluginiface.getUserMedia;\n\t\tRTCPeerConnection = pluginiface.RTCPeerConnection;\n\t\tRTCSessionDescription = pluginiface.RTCSessionDescription;\n\t\tRTCIceCandidate = pluginiface.RTCIceCandidate;\n\t\tMediaStreamTrack = pluginiface.MediaStreamTrack;\n\t\tif (MediaStreamTrack && MediaStreamTrack.getSources) {\n\t\t\tgetMediaDevices = MediaStreamTrack.getSources.bind(MediaStreamTrack);\n\t\t} else if (virtNavigator.getMediaDevices) {\n\t\t\tgetMediaDevices = virtNavigator.getMediaDevices.bind(virtNavigator);\n\t\t}\n\t\tattachMediaStream = pluginiface.attachMediaStream;\n\t\tcanRenegotiate = pluginiface.canRenegotiate;\n\t\toldSpecRTCOfferOptions = true;  // TODO: Update when fixed in the plugin.\n\t// Best effort (may be adater.js is loaded).\n\t} else if (virtNavigator.getUserMedia && virtGlobal.RTCPeerConnection) {\n\t\thasWebRTC = true;\n\t\tgetUserMedia = virtNavigator.getUserMedia.bind(virtNavigator);\n\t\tRTCPeerConnection = virtGlobal.RTCPeerConnection;\n\t\tRTCSessionDescription = virtGlobal.RTCSessionDescription;\n\t\tRTCIceCandidate = virtGlobal.RTCIceCandidate;\n\t\tMediaStreamTrack = virtGlobal.MediaStreamTrack;\n\t\tif (MediaStreamTrack && MediaStreamTrack.getSources) {\n\t\t\tgetMediaDevices = MediaStreamTrack.getSources.bind(MediaStreamTrack);\n\t\t} else if (virtNavigator.getMediaDevices) {\n\t\t\tgetMediaDevices = virtNavigator.getMediaDevices.bind(virtNavigator);\n\t\t}\n\t\tattachMediaStream = virtGlobal.attachMediaStream || function (element, stream) {\n\t\t\telement.src = URL.createObjectURL(stream);\n\t\t\treturn element;\n\t\t};\n\t\tcanRenegotiate = false;\n\t\toldSpecRTCOfferOptions = false;\n\t}\n\n\n\tfunction throwNonSupported(item) {\n\t\treturn function () {\n\t\t\tthrow new Error('rtcninja: WebRTC not supported, missing ' + item +\n\t\t\t' [browser: ' + browser.name + ' ' + browser.version + ']');\n\t\t};\n\t}\n\n\n\t// Public API.\n\n\t// Expose a WebRTC checker.\n\tAdapter.hasWebRTC = function () {\n\t\treturn hasWebRTC;\n\t};\n\n\t// Expose getUserMedia.\n\tif (getUserMedia) {\n\t\tAdapter.getUserMedia = function (constraints, successCallback, errorCallback) {\n\t\t\tdebug('getUserMedia() | constraints: %o', constraints);\n\n\t\t\ttry {\n\t\t\t\tgetUserMedia(constraints,\n\t\t\t\t\tfunction (stream) {\n\t\t\t\t\t\tdebug('getUserMedia() | success');\n\t\t\t\t\t\tif (successCallback) {\n\t\t\t\t\t\t\tsuccessCallback(stream);\n\t\t\t\t\t\t}\n\t\t\t\t\t},\n\t\t\t\t\tfunction (error) {\n\t\t\t\t\t\tdebug('getUserMedia() | error:', error);\n\t\t\t\t\t\tif (errorCallback) {\n\t\t\t\t\t\t\terrorCallback(error);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t);\n\t\t\t}\n\t\t\tcatch (error) {\n\t\t\t\tdebugerror('getUserMedia() | error:', error);\n\t\t\t\tif (errorCallback) {\n\t\t\t\t\terrorCallback(error);\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t} else {\n\t\tAdapter.getUserMedia = function (constraints, successCallback, errorCallback) {\n\t\t\tdebugerror('getUserMedia() | WebRTC not supported');\n\t\t\tif (errorCallback) {\n\t\t\t\terrorCallback(new Error('rtcninja: WebRTC not supported, missing ' +\n\t\t\t\t'getUserMedia [browser: ' + browser.name + ' ' + browser.version + ']'));\n\t\t\t} else {\n\t\t\t\tthrowNonSupported('getUserMedia');\n\t\t\t}\n\t\t};\n\t}\n\n\t// Expose RTCPeerConnection.\n\tAdapter.RTCPeerConnection = RTCPeerConnection || throwNonSupported('RTCPeerConnection');\n\n\t// Expose RTCSessionDescription.\n\tAdapter.RTCSessionDescription = RTCSessionDescription || throwNonSupported('RTCSessionDescription');\n\n\t// Expose RTCIceCandidate.\n\tAdapter.RTCIceCandidate = RTCIceCandidate || throwNonSupported('RTCIceCandidate');\n\n\t// Expose MediaStreamTrack.\n\tAdapter.MediaStreamTrack = MediaStreamTrack || throwNonSupported('MediaStreamTrack');\n\n\t// Expose getMediaDevices.\n\tAdapter.getMediaDevices = getMediaDevices;\n\n\t// Expose MediaStreamTrack.\n\tAdapter.attachMediaStream = attachMediaStream || throwNonSupported('attachMediaStream');\n\n\t// Expose canRenegotiate attribute.\n\tAdapter.canRenegotiate = canRenegotiate;\n\n\t// Expose closeMediaStream.\n\tAdapter.closeMediaStream = function (stream) {\n\t\tif (!stream) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Latest spec states that MediaStream has no stop() method and instead must\n\t\t// call stop() on every MediaStreamTrack.\n\t\tif (MediaStreamTrack && MediaStreamTrack.prototype && MediaStreamTrack.prototype.stop) {\n\t\t\tdebug('closeMediaStream() | calling stop() on all the MediaStreamTrack');\n\n\t\t\tvar tracks, i, len;\n\n\t\t\tif (stream.getTracks) {\n\t\t\t\ttracks = stream.getTracks();\n\t\t\t\tfor (i = 0, len = tracks.length; i < len; i += 1) {\n\t\t\t\t\ttracks[i].stop();\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\ttracks = stream.getAudioTracks();\n\t\t\t\tfor (i = 0, len = tracks.length; i < len; i += 1) {\n\t\t\t\t\ttracks[i].stop();\n\t\t\t\t}\n\n\t\t\t\ttracks = stream.getVideoTracks();\n\t\t\t\tfor (i = 0, len = tracks.length; i < len; i += 1) {\n\t\t\t\t\ttracks[i].stop();\n\t\t\t\t}\n\t\t\t}\n\t\t// Deprecated by the spec, but still in use.\n\t\t} else if (typeof stream.stop === 'function') {\n\t\t\tdebug('closeMediaStream() | calling stop() on the MediaStream');\n\n\t\t\tstream.stop();\n\t\t}\n\t};\n\n\t// Expose fixPeerConnectionConfig.\n\tAdapter.fixPeerConnectionConfig = function (pcConfig) {\n\t\tvar i, len, iceServer, hasUrls, hasUrl;\n\n\t\tif (!Array.isArray(pcConfig.iceServers)) {\n\t\t\tpcConfig.iceServers = [];\n\t\t}\n\n\t\tfor (i = 0, len = pcConfig.iceServers.length; i < len; i += 1) {\n\t\t\ticeServer = pcConfig.iceServers[i];\n\t\t\thasUrls = iceServer.hasOwnProperty('urls');\n\t\t\thasUrl = iceServer.hasOwnProperty('url');\n\n\t\t\tif (typeof iceServer === 'object') {\n\t\t\t\t// Has .urls but not .url, so add .url with a single string value.\n\t\t\t\tif (hasUrls && !hasUrl) {\n\t\t\t\t\ticeServer.url = (Array.isArray(iceServer.urls) ? iceServer.urls[0] : iceServer.urls);\n\t\t\t\t// Has .url but not .urls, so add .urls with same value.\n\t\t\t\t} else if (!hasUrls && hasUrl) {\n\t\t\t\t\ticeServer.urls = (Array.isArray(iceServer.url) ? iceServer.url.slice() : iceServer.url);\n\t\t\t\t}\n\n\t\t\t\t// Ensure .url is a single string.\n\t\t\t\tif (hasUrl && Array.isArray(iceServer.url)) {\n\t\t\t\t\ticeServer.url = iceServer.url[0];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n\n\t// Expose fixRTCOfferOptions.\n\tAdapter.fixRTCOfferOptions = function (options) {\n\t\toptions = options || {};\n\n\t\t// New spec.\n\t\tif (!oldSpecRTCOfferOptions) {\n\t\t\tif (options.mandatory && options.mandatory.OfferToReceiveAudio) {\n\t\t\t\toptions.offerToReceiveAudio = 1;\n\t\t\t}\n\t\t\tif (options.mandatory && options.mandatory.OfferToReceiveVideo) {\n\t\t\t\toptions.offerToReceiveVideo = 1;\n\t\t\t}\n\t\t\tdelete options.mandatory;\n\t\t// Old spec.\n\t\t} else {\n\t\t\tif (options.offerToReceiveAudio) {\n\t\t\t\toptions.mandatory = options.mandatory || {};\n\t\t\t\toptions.mandatory.OfferToReceiveAudio = true;\n\t\t\t}\n\t\t\tif (options.offerToReceiveVideo) {\n\t\t\t\toptions.mandatory = options.mandatory || {};\n\t\t\t\toptions.mandatory.OfferToReceiveVideo = true;\n\t\t\t}\n\t\t}\n\t};\n\n\treturn Adapter;\n}\n","'use strict';\n\n// Expose the RTCPeerConnection class.\nmodule.exports = RTCPeerConnection;\n\n\n// Dependencies.\n\nvar merge = require('merge'),\n\tdebug = require('debug')('rtcninja:RTCPeerConnection'),\n\tdebugerror = require('debug')('rtcninja:ERROR:RTCPeerConnection'),\n\tAdapter = require('./Adapter'),\n\n\t// Internal constants.\n\tC = {\n\t\tREGEXP_NORMALIZED_CANDIDATE: new RegExp(/^candidate:/i),\n\t\tREGEXP_FIX_CANDIDATE: new RegExp(/(^a=|\\r|\\n)/gi),\n\t\tREGEXP_RELAY_CANDIDATE: new RegExp(/ relay /i),\n\t\tREGEXP_SDP_CANDIDATES: new RegExp(/^a=candidate:.*\\r\\n/igm),\n\t\tREGEXP_SDP_NON_RELAY_CANDIDATES: new RegExp(/^a=candidate:(.(?!relay ))*\\r\\n/igm)\n\t},\n\n\t// Internal variables.\n\tVAR = {\n\t\tnormalizeCandidate: null\n\t};\n\ndebugerror.log = console.warn.bind(console);\n\n\n// Constructor\n\nfunction RTCPeerConnection(pcConfig, pcConstraints) {\n\tdebug('new | pcConfig: %o', pcConfig);\n\n\t// Set this.pcConfig and this.options.\n\tsetConfigurationAndOptions.call(this, pcConfig);\n\n\t// NOTE: Deprecated pcConstraints argument.\n\tthis.pcConstraints = pcConstraints;\n\n\t// Own version of the localDescription.\n\tthis.ourLocalDescription = null;\n\n\t// Latest values of PC attributes to avoid events with same value.\n\tthis.ourSignalingState = null;\n\tthis.ourIceConnectionState = null;\n\tthis.ourIceGatheringState = null;\n\n\t// Timer for options.gatheringTimeout.\n\tthis.timerGatheringTimeout = null;\n\n\t// Timer for options.gatheringTimeoutAfterRelay.\n\tthis.timerGatheringTimeoutAfterRelay = null;\n\n\t// Flag to ignore new gathered ICE candidates.\n\tthis.ignoreIceGathering = false;\n\n\t// Flag set when closed.\n\tthis.closed = false;\n\n\t// Set RTCPeerConnection.\n\tsetPeerConnection.call(this);\n\n\t// Set properties.\n\tsetProperties.call(this);\n}\n\n\n// Public API.\n\nRTCPeerConnection.prototype.createOffer = function (successCallback, failureCallback, options) {\n\tdebug('createOffer()');\n\n\tvar self = this;\n\n\tAdapter.fixRTCOfferOptions(options);\n\n\tthis.pc.createOffer(\n\t\tfunction (offer) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebug('createOffer() | success');\n\t\t\tif (successCallback) {\n\t\t\t\tsuccessCallback(offer);\n\t\t\t}\n\t\t},\n\t\tfunction (error) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebugerror('createOffer() | error:', error);\n\t\t\tif (failureCallback) {\n\t\t\t\tfailureCallback(error);\n\t\t\t}\n\t\t},\n\t\toptions\n\t);\n};\n\n\nRTCPeerConnection.prototype.createAnswer = function (successCallback, failureCallback, options) {\n\tdebug('createAnswer()');\n\n\tvar self = this;\n\n\tthis.pc.createAnswer(\n\t\tfunction (answer) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebug('createAnswer() | success');\n\t\t\tif (successCallback) {\n\t\t\t\tsuccessCallback(answer);\n\t\t\t}\n\t\t},\n\t\tfunction (error) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebugerror('createAnswer() | error:', error);\n\t\t\tif (failureCallback) {\n\t\t\t\tfailureCallback(error);\n\t\t\t}\n\t\t},\n\t\toptions\n\t);\n};\n\n\nRTCPeerConnection.prototype.setLocalDescription = function (description, successCallback, failureCallback) {\n\tdebug('setLocalDescription()');\n\n\tvar self = this;\n\n\tthis.pc.setLocalDescription(\n\t\tdescription,\n\t\t// success.\n\t\tfunction () {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebug('setLocalDescription() | success');\n\n\t\t\t// Clear gathering timers.\n\t\t\tclearTimeout(self.timerGatheringTimeout);\n\t\t\tdelete self.timerGatheringTimeout;\n\t\t\tclearTimeout(self.timerGatheringTimeoutAfterRelay);\n\t\t\tdelete self.timerGatheringTimeoutAfterRelay;\n\n\t\t\trunTimerGatheringTimeout();\n\t\t\tif (successCallback) {\n\t\t\t\tsuccessCallback();\n\t\t\t}\n\t\t},\n\t\t// failure\n\t\tfunction (error) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebugerror('setLocalDescription() | error:', error);\n\t\t\tif (failureCallback) {\n\t\t\t\tfailureCallback(error);\n\t\t\t}\n\t\t}\n\t);\n\n\t// Enable (again) ICE gathering.\n\tthis.ignoreIceGathering = false;\n\n\t// Handle gatheringTimeout.\n\tfunction runTimerGatheringTimeout() {\n\t\tif (typeof self.options.gatheringTimeout !== 'number') {\n\t\t\treturn;\n\t\t}\n\t\t// If setLocalDescription was already called, it may happen that\n\t\t// ICE gathering is not needed, so don't run this timer.\n\t\tif (self.pc.iceGatheringState === 'complete') {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('setLocalDescription() | ending gathering in %d ms (gatheringTimeout option)',\n\t\t\tself.options.gatheringTimeout);\n\n\t\tself.timerGatheringTimeout = setTimeout(function () {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tdebug('forced end of candidates after gatheringTimeout timeout');\n\n\t\t\t// Clear gathering timers.\n\t\t\tdelete self.timerGatheringTimeout;\n\t\t\tclearTimeout(self.timerGatheringTimeoutAfterRelay);\n\t\t\tdelete self.timerGatheringTimeoutAfterRelay;\n\n\t\t\t// Ignore new candidates.\n\t\t\tself.ignoreIceGathering = true;\n\t\t\tif (self.onicecandidate) {\n\t\t\t\tself.onicecandidate({ candidate: null }, null);\n\t\t\t}\n\n\t\t}, self.options.gatheringTimeout);\n\t}\n};\n\n\nRTCPeerConnection.prototype.setRemoteDescription = function (description, successCallback, failureCallback) {\n\tdebug('setRemoteDescription()');\n\n\tvar self = this;\n\n\tthis.pc.setRemoteDescription(\n\t\tdescription,\n\t\tfunction () {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebug('setRemoteDescription() | success');\n\t\t\tif (successCallback) {\n\t\t\t\tsuccessCallback();\n\t\t\t}\n\t\t},\n\t\tfunction (error) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebugerror('setRemoteDescription() | error:', error);\n\t\t\tif (failureCallback) {\n\t\t\t\tfailureCallback(error);\n\t\t\t}\n\t\t}\n\t);\n};\n\n\nRTCPeerConnection.prototype.updateIce = function (pcConfig) {\n\tdebug('updateIce() | pcConfig: %o', pcConfig);\n\n\t// Update this.pcConfig and this.options.\n\tsetConfigurationAndOptions.call(this, pcConfig);\n\n\tthis.pc.updateIce(this.pcConfig);\n\n\t// Enable (again) ICE gathering.\n\tthis.ignoreIceGathering = false;\n};\n\n\nRTCPeerConnection.prototype.addIceCandidate = function (candidate, successCallback, failureCallback) {\n\tdebug('addIceCandidate() | candidate: %o', candidate);\n\n\tvar self = this;\n\n\tthis.pc.addIceCandidate(\n\t\tcandidate,\n\t\tfunction () {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebug('addIceCandidate() | success');\n\t\t\tif (successCallback) {\n\t\t\t\tsuccessCallback();\n\t\t\t}\n\t\t},\n\t\tfunction (error) {\n\t\t\tif (isClosed.call(self)) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tdebugerror('addIceCandidate() | error:', error);\n\t\t\tif (failureCallback) {\n\t\t\t\tfailureCallback(error);\n\t\t\t}\n\t\t}\n\t);\n};\n\n\nRTCPeerConnection.prototype.getConfiguration = function () {\n\tdebug('getConfiguration()');\n\n\treturn this.pc.getConfiguration();\n};\n\n\nRTCPeerConnection.prototype.getLocalStreams = function () {\n\tdebug('getLocalStreams()');\n\n\treturn this.pc.getLocalStreams();\n};\n\n\nRTCPeerConnection.prototype.getRemoteStreams = function () {\n\tdebug('getRemoteStreams()');\n\n\treturn this.pc.getRemoteStreams();\n};\n\n\nRTCPeerConnection.prototype.getStreamById = function (streamId) {\n\tdebug('getStreamById() | streamId: %s', streamId);\n\n\treturn this.pc.getStreamById(streamId);\n};\n\n\nRTCPeerConnection.prototype.addStream = function (stream) {\n\tdebug('addStream() | stream: %s', stream);\n\n\tthis.pc.addStream(stream);\n};\n\n\nRTCPeerConnection.prototype.removeStream = function (stream) {\n\tdebug('removeStream() | stream: %o', stream);\n\n\tthis.pc.removeStream(stream);\n};\n\n\nRTCPeerConnection.prototype.close = function () {\n\tdebug('close()');\n\n\tthis.closed = true;\n\n\t// Clear gathering timers.\n\tclearTimeout(this.timerGatheringTimeout);\n\tdelete this.timerGatheringTimeout;\n\tclearTimeout(this.timerGatheringTimeoutAfterRelay);\n\tdelete this.timerGatheringTimeoutAfterRelay;\n\n\tthis.pc.close();\n};\n\n\nRTCPeerConnection.prototype.createDataChannel = function () {\n\tdebug('createDataChannel()');\n\n\treturn this.pc.createDataChannel.apply(this.pc, arguments);\n};\n\n\nRTCPeerConnection.prototype.createDTMFSender = function (track) {\n\tdebug('createDTMFSender()');\n\n\treturn this.pc.createDTMFSender(track);\n};\n\n\nRTCPeerConnection.prototype.getStats = function () {\n\tdebug('getStats()');\n\n\treturn this.pc.getStats.apply(this.pc, arguments);\n};\n\n\nRTCPeerConnection.prototype.setIdentityProvider = function () {\n\tdebug('setIdentityProvider()');\n\n\treturn this.pc.setIdentityProvider.apply(this.pc, arguments);\n};\n\n\nRTCPeerConnection.prototype.getIdentityAssertion = function () {\n\tdebug('getIdentityAssertion()');\n\n\treturn this.pc.getIdentityAssertion();\n};\n\n\nRTCPeerConnection.prototype.reset = function (pcConfig) {\n\tdebug('reset() | pcConfig: %o', pcConfig);\n\n\tvar pc = this.pc;\n\n\t// Remove events in the old PC.\n\tpc.onnegotiationneeded = null;\n\tpc.onicecandidate = null;\n\tpc.onaddstream = null;\n\tpc.onremovestream = null;\n\tpc.ondatachannel = null;\n\tpc.onsignalingstatechange = null;\n\tpc.oniceconnectionstatechange = null;\n\tpc.onicegatheringstatechange = null;\n\tpc.onidentityresult = null;\n\tpc.onpeeridentity = null;\n\tpc.onidpassertionerror = null;\n\tpc.onidpvalidationerror = null;\n\n\t// Clear gathering timers.\n\tclearTimeout(this.timerGatheringTimeout);\n\tdelete this.timerGatheringTimeout;\n\tclearTimeout(this.timerGatheringTimeoutAfterRelay);\n\tdelete this.timerGatheringTimeoutAfterRelay;\n\n\t// Silently close the old PC.\n\tdebug('reset() | closing current peerConnection');\n\tpc.close();\n\n\t// Set this.pcConfig and this.options.\n\tsetConfigurationAndOptions.call(this, pcConfig);\n\n\t// Create a new PC.\n\tsetPeerConnection.call(this);\n};\n\n\n// Private Helpers.\n\nfunction setConfigurationAndOptions(pcConfig) {\n\t// Clone pcConfig.\n\tthis.pcConfig = merge(true, pcConfig);\n\n\t// Fix pcConfig.\n\tAdapter.fixPeerConnectionConfig(this.pcConfig);\n\n\tthis.options = {\n\t\ticeTransportsRelay: (this.pcConfig.iceTransports === 'relay'),\n\t\ticeTransportsNone: (this.pcConfig.iceTransports === 'none'),\n\t\tgatheringTimeout: this.pcConfig.gatheringTimeout,\n\t\tgatheringTimeoutAfterRelay: this.pcConfig.gatheringTimeoutAfterRelay\n\t};\n\n\t// Remove custom rtcninja.RTCPeerConnection options from pcConfig.\n\tdelete this.pcConfig.gatheringTimeout;\n\tdelete this.pcConfig.gatheringTimeoutAfterRelay;\n\n\tdebug('setConfigurationAndOptions | processed pcConfig: %o', this.pcConfig);\n}\n\n\nfunction isClosed() {\n\treturn ((this.closed) || (this.pc && this.pc.iceConnectionState === 'closed'));\n}\n\n\nfunction setEvents() {\n\tvar self = this,\n\t\tpc = this.pc;\n\n\tpc.onnegotiationneeded = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onnegotiationneeded()');\n\t\tif (self.onnegotiationneeded) {\n\t\t\tself.onnegotiationneeded(event);\n\t\t}\n\t};\n\n\tpc.onicecandidate = function (event) {\n\t\tvar candidate, isRelay, newCandidate;\n\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\t\tif (self.ignoreIceGathering) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Ignore any candidate (event the null one) if iceTransports:'none' is set.\n\t\tif (self.options.iceTransportsNone) {\n\t\t\treturn;\n\t\t}\n\n\t\tcandidate = event.candidate;\n\n\t\tif (candidate) {\n\t\t\tisRelay = C.REGEXP_RELAY_CANDIDATE.test(candidate.candidate);\n\n\t\t\t// Ignore if just relay candidates are requested.\n\t\t\tif (self.options.iceTransportsRelay && !isRelay) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Handle gatheringTimeoutAfterRelay.\n\t\t\tif (isRelay && !self.timerGatheringTimeoutAfterRelay &&\n\t\t\t\t(typeof self.options.gatheringTimeoutAfterRelay === 'number')) {\n\t\t\t\tdebug('onicecandidate() | first relay candidate found, ending gathering in %d ms', self.options.gatheringTimeoutAfterRelay);\n\n\t\t\t\tself.timerGatheringTimeoutAfterRelay = setTimeout(function () {\n\t\t\t\t\tif (isClosed.call(self)) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tdebug('forced end of candidates after timeout');\n\n\t\t\t\t\t// Clear gathering timers.\n\t\t\t\t\tdelete self.timerGatheringTimeoutAfterRelay;\n\t\t\t\t\tclearTimeout(self.timerGatheringTimeout);\n\t\t\t\t\tdelete self.timerGatheringTimeout;\n\n\t\t\t\t\t// Ignore new candidates.\n\t\t\t\t\tself.ignoreIceGathering = true;\n\t\t\t\t\tif (self.onicecandidate) {\n\t\t\t\t\t\tself.onicecandidate({candidate: null}, null);\n\t\t\t\t\t}\n\t\t\t\t}, self.options.gatheringTimeoutAfterRelay);\n\t\t\t}\n\n\t\t\tnewCandidate = new Adapter.RTCIceCandidate({\n\t\t\t\tsdpMid: candidate.sdpMid,\n\t\t\t\tsdpMLineIndex: candidate.sdpMLineIndex,\n\t\t\t\tcandidate: candidate.candidate\n\t\t\t});\n\n\t\t\t// Force correct candidate syntax (just check it once).\n\t\t\tif (VAR.normalizeCandidate === null) {\n\t\t\t\tif (C.REGEXP_NORMALIZED_CANDIDATE.test(candidate.candidate)) {\n\t\t\t\t\tVAR.normalizeCandidate = false;\n\t\t\t\t} else {\n\t\t\t\t\tdebug('onicecandidate() | normalizing ICE candidates syntax (remove \"a=\" and \"\\\\r\\\\n\")');\n\t\t\t\t\tVAR.normalizeCandidate = true;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (VAR.normalizeCandidate) {\n\t\t\t\tnewCandidate.candidate = candidate.candidate.replace(C.REGEXP_FIX_CANDIDATE, '');\n\t\t\t}\n\n\t\t\tdebug(\n\t\t\t\t'onicecandidate() | m%d(%s) %s',\n\t\t\t\tnewCandidate.sdpMLineIndex,\n\t\t\t\tnewCandidate.sdpMid || 'no mid', newCandidate.candidate);\n\t\t\tif (self.onicecandidate) {\n\t\t\t\tself.onicecandidate(event, newCandidate);\n\t\t\t}\n\t\t// Null candidate (end of candidates).\n\t\t} else {\n\t\t\tdebug('onicecandidate() | end of candidates');\n\n\t\t\t// Clear gathering timers.\n\t\t\tclearTimeout(self.timerGatheringTimeout);\n\t\t\tdelete self.timerGatheringTimeout;\n\t\t\tclearTimeout(self.timerGatheringTimeoutAfterRelay);\n\t\t\tdelete self.timerGatheringTimeoutAfterRelay;\n\t\t\tif (self.onicecandidate) {\n\t\t\t\tself.onicecandidate(event, null);\n\t\t\t}\n\t\t}\n\t};\n\n\tpc.onaddstream = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onaddstream() | stream: %o', event.stream);\n\t\tif (self.onaddstream) {\n\t\t\tself.onaddstream(event, event.stream);\n\t\t}\n\t};\n\n\tpc.onremovestream = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onremovestream() | stream: %o', event.stream);\n\t\tif (self.onremovestream) {\n\t\t\tself.onremovestream(event, event.stream);\n\t\t}\n\t};\n\n\tpc.ondatachannel = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('ondatachannel() | datachannel: %o', event.channel);\n\t\tif (self.ondatachannel) {\n\t\t\tself.ondatachannel(event, event.channel);\n\t\t}\n\t};\n\n\tpc.onsignalingstatechange = function (event) {\n\t\tif (pc.signalingState === self.ourSignalingState) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onsignalingstatechange() | signalingState: %s', pc.signalingState);\n\t\tself.ourSignalingState = pc.signalingState;\n\t\tif (self.onsignalingstatechange) {\n\t\t\tself.onsignalingstatechange(event, pc.signalingState);\n\t\t}\n\t};\n\n\tpc.oniceconnectionstatechange = function (event) {\n\t\tif (pc.iceConnectionState === self.ourIceConnectionState) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('oniceconnectionstatechange() | iceConnectionState: %s', pc.iceConnectionState);\n\t\tself.ourIceConnectionState = pc.iceConnectionState;\n\t\tif (self.oniceconnectionstatechange) {\n\t\t\tself.oniceconnectionstatechange(event, pc.iceConnectionState);\n\t\t}\n\t};\n\n\tpc.onicegatheringstatechange = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tif (pc.iceGatheringState === self.ourIceGatheringState) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onicegatheringstatechange() | iceGatheringState: %s', pc.iceGatheringState);\n\t\tself.ourIceGatheringState = pc.iceGatheringState;\n\t\tif (self.onicegatheringstatechange) {\n\t\t\tself.onicegatheringstatechange(event, pc.iceGatheringState);\n\t\t}\n\t};\n\n\tpc.onidentityresult = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onidentityresult()');\n\t\tif (self.onidentityresult) {\n\t\t\tself.onidentityresult(event);\n\t\t}\n\t};\n\n\tpc.onpeeridentity = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onpeeridentity()');\n\t\tif (self.onpeeridentity) {\n\t\t\tself.onpeeridentity(event);\n\t\t}\n\t};\n\n\tpc.onidpassertionerror = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onidpassertionerror()');\n\t\tif (self.onidpassertionerror) {\n\t\t\tself.onidpassertionerror(event);\n\t\t}\n\t};\n\n\tpc.onidpvalidationerror = function (event) {\n\t\tif (isClosed.call(self)) {\n\t\t\treturn;\n\t\t}\n\n\t\tdebug('onidpvalidationerror()');\n\t\tif (self.onidpvalidationerror) {\n\t\t\tself.onidpvalidationerror(event);\n\t\t}\n\t};\n}\n\n\nfunction setPeerConnection() {\n\t// Create a RTCPeerConnection.\n\tif (!this.pcConstraints) {\n\t\tthis.pc = new Adapter.RTCPeerConnection(this.pcConfig);\n\t} else {\n\t\t// NOTE: Deprecated.\n\t\tthis.pc = new Adapter.RTCPeerConnection(this.pcConfig, this.pcConstraints);\n\t}\n\n\t// Set RTC events.\n\tsetEvents.call(this);\n}\n\n\nfunction getLocalDescription() {\n\tvar pc = this.pc,\n\t\toptions = this.options,\n\t\tsdp = null;\n\n\tif (!pc.localDescription) {\n\t\tthis.ourLocalDescription = null;\n\t\treturn null;\n\t}\n\n\t// Mangle the SDP string.\n\tif (options.iceTransportsRelay) {\n\t\tsdp = pc.localDescription.sdp.replace(C.REGEXP_SDP_NON_RELAY_CANDIDATES, '');\n\t} else if (options.iceTransportsNone) {\n\t\tsdp = pc.localDescription.sdp.replace(C.REGEXP_SDP_CANDIDATES, '');\n\t}\n\n\tthis.ourLocalDescription = new Adapter.RTCSessionDescription({\n\t\ttype: pc.localDescription.type,\n\t\tsdp: sdp || pc.localDescription.sdp\n\t});\n\n\treturn this.ourLocalDescription;\n}\n\n\nfunction setProperties() {\n\tvar self = this;\n\n\tObject.defineProperties(this, {\n\t\tpeerConnection: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc;\n\t\t\t}\n\t\t},\n\n\t\tsignalingState: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc.signalingState;\n\t\t\t}\n\t\t},\n\n\t\ticeConnectionState: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc.iceConnectionState;\n\t\t\t}\n\t\t},\n\n\t\ticeGatheringState: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc.iceGatheringState;\n\t\t\t}\n\t\t},\n\n\t\tlocalDescription: {\n\t\t\tget: function () {\n\t\t\t\treturn getLocalDescription.call(self);\n\t\t\t}\n\t\t},\n\n\t\tremoteDescription: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc.remoteDescription;\n\t\t\t}\n\t\t},\n\n\t\tpeerIdentity: {\n\t\t\tget: function () {\n\t\t\t\treturn self.pc.peerIdentity;\n\t\t\t}\n\t\t}\n\t});\n}\n","'use strict';\n\nmodule.exports = rtcninja;\n\n\n// Dependencies.\n\nvar browser = require('bowser'),\n\tdebug = require('debug')('rtcninja'),\n\tdebugerror = require('debug')('rtcninja:ERROR'),\n\tversion = require('./version'),\n\tAdapter = require('./Adapter'),\n\tRTCPeerConnection = require('./RTCPeerConnection'),\n\n\t// Internal vars.\n\tcalled = false;\n\ndebugerror.log = console.warn.bind(console);\ndebug('version %s', version);\ndebug('detected browser: %s %s [mobile:%s, tablet:%s, android:%s, ios:%s]',\n\t\tbrowser.name, browser.version, !!browser.mobile, !!browser.tablet,\n\t\t!!browser.android, !!browser.ios);\n\n\n// Constructor.\n\nfunction rtcninja(options) {\n\t// Load adapter\n\tvar iface = Adapter(options || {});  // jshint ignore:line\n\n\tcalled = true;\n\n\t// Expose RTCPeerConnection class.\n\trtcninja.RTCPeerConnection = RTCPeerConnection;\n\n\t// Expose WebRTC API and utils.\n\trtcninja.getUserMedia = iface.getUserMedia;\n\trtcninja.RTCSessionDescription = iface.RTCSessionDescription;\n\trtcninja.RTCIceCandidate = iface.RTCIceCandidate;\n\trtcninja.MediaStreamTrack = iface.MediaStreamTrack;\n\trtcninja.getMediaDevices = iface.getMediaDevices;\n\trtcninja.attachMediaStream = iface.attachMediaStream;\n\trtcninja.closeMediaStream = iface.closeMediaStream;\n\trtcninja.canRenegotiate = iface.canRenegotiate;\n\n\t// Log WebRTC support.\n\tif (iface.hasWebRTC()) {\n\t\tdebug('WebRTC supported');\n\t\treturn true;\n\t} else {\n\t\tdebugerror('WebRTC not supported');\n\t\treturn false;\n\t}\n}\n\n\n// Public API.\n\n// If called without calling rtcninja(), call it.\nrtcninja.hasWebRTC = function () {\n\tif (!called) {\n\t\trtcninja();\n\t}\n\n\treturn Adapter.hasWebRTC();\n};\n\n\n// Expose version property.\nObject.defineProperty(rtcninja, 'version', {\n\tget: function () {\n\t\treturn version;\n\t}\n});\n\n\n// Expose called property.\nObject.defineProperty(rtcninja, 'called', {\n\tget: function () {\n\t\treturn called;\n\t}\n});\n\n\n// Exposing stuff.\n\nrtcninja.debug = require('debug');\nrtcninja.browser = browser;\n","'use strict';\n\n// Expose the 'version' field of package.json.\nmodule.exports = require('../package.json').version;\n\n","/*!\n  * Bowser - a browser detector\n  * https://github.com/ded/bowser\n  * MIT License | (c) Dustin Diaz 2015\n  */\n\n!function (name, definition) {\n  if (typeof module != 'undefined' && module.exports) module.exports = definition()\n  else if (typeof define == 'function' && define.amd) define(definition)\n  else this[name] = definition()\n}('bowser', function () {\n  /**\n    * See useragents.js for examples of navigator.userAgent\n    */\n\n  var t = true\n\n  function detect(ua) {\n\n    function getFirstMatch(regex) {\n      var match = ua.match(regex);\n      return (match && match.length > 1 && match[1]) || '';\n    }\n\n    function getSecondMatch(regex) {\n      var match = ua.match(regex);\n      return (match && match.length > 1 && match[2]) || '';\n    }\n\n    var iosdevice = getFirstMatch(/(ipod|iphone|ipad)/i).toLowerCase()\n      , likeAndroid = /like android/i.test(ua)\n      , android = !likeAndroid && /android/i.test(ua)\n      , chromeBook = /CrOS/.test(ua)\n      , edgeVersion = getFirstMatch(/edge\\/(\\d+(\\.\\d+)?)/i)\n      , versionIdentifier = getFirstMatch(/version\\/(\\d+(\\.\\d+)?)/i)\n      , tablet = /tablet/i.test(ua)\n      , mobile = !tablet && /[^-]mobi/i.test(ua)\n      , result\n\n    if (/opera|opr/i.test(ua)) {\n      result = {\n        name: 'Opera'\n      , opera: t\n      , version: versionIdentifier || getFirstMatch(/(?:opera|opr)[\\s\\/](\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/yabrowser/i.test(ua)) {\n      result = {\n        name: 'Yandex Browser'\n      , yandexbrowser: t\n      , version: versionIdentifier || getFirstMatch(/(?:yabrowser)[\\s\\/](\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/windows phone/i.test(ua)) {\n      result = {\n        name: 'Windows Phone'\n      , windowsphone: t\n      }\n      if (edgeVersion) {\n        result.msedge = t\n        result.version = edgeVersion\n      }\n      else {\n        result.msie = t\n        result.version = getFirstMatch(/iemobile\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/msie|trident/i.test(ua)) {\n      result = {\n        name: 'Internet Explorer'\n      , msie: t\n      , version: getFirstMatch(/(?:msie |rv:)(\\d+(\\.\\d+)?)/i)\n      }\n    } else if (chromeBook) {\n      result = {\n        name: 'Chrome'\n      , chromeBook: t\n      , chrome: t\n      , version: getFirstMatch(/(?:chrome|crios|crmo)\\/(\\d+(\\.\\d+)?)/i)\n      }\n    } else if (/chrome.+? edge/i.test(ua)) {\n      result = {\n        name: 'Microsoft Edge'\n      , msedge: t\n      , version: edgeVersion\n      }\n    }\n    else if (/chrome|crios|crmo/i.test(ua)) {\n      result = {\n        name: 'Chrome'\n      , chrome: t\n      , version: getFirstMatch(/(?:chrome|crios|crmo)\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (iosdevice) {\n      result = {\n        name : iosdevice == 'iphone' ? 'iPhone' : iosdevice == 'ipad' ? 'iPad' : 'iPod'\n      }\n      // WTF: version is not part of user agent in web apps\n      if (versionIdentifier) {\n        result.version = versionIdentifier\n      }\n    }\n    else if (/sailfish/i.test(ua)) {\n      result = {\n        name: 'Sailfish'\n      , sailfish: t\n      , version: getFirstMatch(/sailfish\\s?browser\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/seamonkey\\//i.test(ua)) {\n      result = {\n        name: 'SeaMonkey'\n      , seamonkey: t\n      , version: getFirstMatch(/seamonkey\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/firefox|iceweasel/i.test(ua)) {\n      result = {\n        name: 'Firefox'\n      , firefox: t\n      , version: getFirstMatch(/(?:firefox|iceweasel)[ \\/](\\d+(\\.\\d+)?)/i)\n      }\n      if (/\\((mobile|tablet);[^\\)]*rv:[\\d\\.]+\\)/i.test(ua)) {\n        result.firefoxos = t\n      }\n    }\n    else if (/silk/i.test(ua)) {\n      result =  {\n        name: 'Amazon Silk'\n      , silk: t\n      , version : getFirstMatch(/silk\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (android) {\n      result = {\n        name: 'Android'\n      , version: versionIdentifier\n      }\n    }\n    else if (/phantom/i.test(ua)) {\n      result = {\n        name: 'PhantomJS'\n      , phantom: t\n      , version: getFirstMatch(/phantomjs\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/blackberry|\\bbb\\d+/i.test(ua) || /rim\\stablet/i.test(ua)) {\n      result = {\n        name: 'BlackBerry'\n      , blackberry: t\n      , version: versionIdentifier || getFirstMatch(/blackberry[\\d]+\\/(\\d+(\\.\\d+)?)/i)\n      }\n    }\n    else if (/(web|hpw)os/i.test(ua)) {\n      result = {\n        name: 'WebOS'\n      , webos: t\n      , version: versionIdentifier || getFirstMatch(/w(?:eb)?osbrowser\\/(\\d+(\\.\\d+)?)/i)\n      };\n      /touchpad\\//i.test(ua) && (result.touchpad = t)\n    }\n    else if (/bada/i.test(ua)) {\n      result = {\n        name: 'Bada'\n      , bada: t\n      , version: getFirstMatch(/dolfin\\/(\\d+(\\.\\d+)?)/i)\n      };\n    }\n    else if (/tizen/i.test(ua)) {\n      result = {\n        name: 'Tizen'\n      , tizen: t\n      , version: getFirstMatch(/(?:tizen\\s?)?browser\\/(\\d+(\\.\\d+)?)/i) || versionIdentifier\n      };\n    }\n    else if (/safari/i.test(ua)) {\n      result = {\n        name: 'Safari'\n      , safari: t\n      , version: versionIdentifier\n      }\n    }\n    else {\n      result = {\n        name: getFirstMatch(/^(.*)\\/(.*) /),\n        version: getSecondMatch(/^(.*)\\/(.*) /)\n     };\n   }\n\n    // set webkit or gecko flag for browsers based on these engines\n    if (!result.msedge && /(apple)?webkit/i.test(ua)) {\n      result.name = result.name || \"Webkit\"\n      result.webkit = t\n      if (!result.version && versionIdentifier) {\n        result.version = versionIdentifier\n      }\n    } else if (!result.opera && /gecko\\//i.test(ua)) {\n      result.name = result.name || \"Gecko\"\n      result.gecko = t\n      result.version = result.version || getFirstMatch(/gecko\\/(\\d+(\\.\\d+)?)/i)\n    }\n\n    // set OS flags for platforms that have multiple browsers\n    if (!result.msedge && (android || result.silk)) {\n      result.android = t\n    } else if (iosdevice) {\n      result[iosdevice] = t\n      result.ios = t\n    }\n\n    // OS version extraction\n    var osVersion = '';\n    if (result.windowsphone) {\n      osVersion = getFirstMatch(/windows phone (?:os)?\\s?(\\d+(\\.\\d+)*)/i);\n    } else if (iosdevice) {\n      osVersion = getFirstMatch(/os (\\d+([_\\s]\\d+)*) like mac os x/i);\n      osVersion = osVersion.replace(/[_\\s]/g, '.');\n    } else if (android) {\n      osVersion = getFirstMatch(/android[ \\/-](\\d+(\\.\\d+)*)/i);\n    } else if (result.webos) {\n      osVersion = getFirstMatch(/(?:web|hpw)os\\/(\\d+(\\.\\d+)*)/i);\n    } else if (result.blackberry) {\n      osVersion = getFirstMatch(/rim\\stablet\\sos\\s(\\d+(\\.\\d+)*)/i);\n    } else if (result.bada) {\n      osVersion = getFirstMatch(/bada\\/(\\d+(\\.\\d+)*)/i);\n    } else if (result.tizen) {\n      osVersion = getFirstMatch(/tizen[\\/\\s](\\d+(\\.\\d+)*)/i);\n    }\n    if (osVersion) {\n      result.osversion = osVersion;\n    }\n\n    // device type extraction\n    var osMajorVersion = osVersion.split('.')[0];\n    if (tablet || iosdevice == 'ipad' || (android && (osMajorVersion == 3 || (osMajorVersion == 4 && !mobile))) || result.silk) {\n      result.tablet = t\n    } else if (mobile || iosdevice == 'iphone' || iosdevice == 'ipod' || android || result.blackberry || result.webos || result.bada) {\n      result.mobile = t\n    }\n\n    // Graded Browser Support\n    // http://developer.yahoo.com/yui/articles/gbs\n    if (result.msedge ||\n        (result.msie && result.version >= 10) ||\n        (result.yandexbrowser && result.version >= 15) ||\n        (result.chrome && result.version >= 20) ||\n        (result.firefox && result.version >= 20.0) ||\n        (result.safari && result.version >= 6) ||\n        (result.opera && result.version >= 10.0) ||\n        (result.ios && result.osversion && result.osversion.split(\".\")[0] >= 6) ||\n        (result.blackberry && result.version >= 10.1)\n        ) {\n      result.a = t;\n    }\n    else if ((result.msie && result.version < 10) ||\n        (result.chrome && result.version < 20) ||\n        (result.firefox && result.version < 20.0) ||\n        (result.safari && result.version < 6) ||\n        (result.opera && result.version < 10.0) ||\n        (result.ios && result.osversion && result.osversion.split(\".\")[0] < 6)\n        ) {\n      result.c = t\n    } else result.x = t\n\n    return result\n  }\n\n  var bowser = detect(typeof navigator !== 'undefined' ? navigator.userAgent : '')\n\n  bowser.test = function (browserList) {\n    for (var i = 0; i < browserList.length; ++i) {\n      var browserItem = browserList[i];\n      if (typeof browserItem=== 'string') {\n        if (browserItem in bowser) {\n          return true;\n        }\n      }\n    }\n    return false;\n  }\n\n  /*\n   * Set our detect method to the main bowser object so we can\n   * reuse it to test other user agents.\n   * This is needed to implement future tests.\n   */\n  bowser._detect = detect;\n\n  return bowser\n});\n","/*!\r\n * @name JavaScript/NodeJS Merge v1.2.0\r\n * @author yeikos\r\n * @repository https://github.com/yeikos/js.merge\r\n\r\n * Copyright 2014 yeikos - MIT license\r\n * https://raw.github.com/yeikos/js.merge/master/LICENSE\r\n */\r\n\r\n;(function(isNode) {\r\n\r\n\t/**\r\n\t * Merge one or more objects \r\n\t * @param bool? clone\r\n\t * @param mixed,... arguments\r\n\t * @return object\r\n\t */\r\n\r\n\tvar Public = function(clone) {\r\n\r\n\t\treturn merge(clone === true, false, arguments);\r\n\r\n\t}, publicName = 'merge';\r\n\r\n\t/**\r\n\t * Merge two or more objects recursively \r\n\t * @param bool? clone\r\n\t * @param mixed,... arguments\r\n\t * @return object\r\n\t */\r\n\r\n\tPublic.recursive = function(clone) {\r\n\r\n\t\treturn merge(clone === true, true, arguments);\r\n\r\n\t};\r\n\r\n\t/**\r\n\t * Clone the input removing any reference\r\n\t * @param mixed input\r\n\t * @return mixed\r\n\t */\r\n\r\n\tPublic.clone = function(input) {\r\n\r\n\t\tvar output = input,\r\n\t\t\ttype = typeOf(input),\r\n\t\t\tindex, size;\r\n\r\n\t\tif (type === 'array') {\r\n\r\n\t\t\toutput = [];\r\n\t\t\tsize = input.length;\r\n\r\n\t\t\tfor (index=0;index<size;++index)\r\n\r\n\t\t\t\toutput[index] = Public.clone(input[index]);\r\n\r\n\t\t} else if (type === 'object') {\r\n\r\n\t\t\toutput = {};\r\n\r\n\t\t\tfor (index in input)\r\n\r\n\t\t\t\toutput[index] = Public.clone(input[index]);\r\n\r\n\t\t}\r\n\r\n\t\treturn output;\r\n\r\n\t};\r\n\r\n\t/**\r\n\t * Merge two objects recursively\r\n\t * @param mixed input\r\n\t * @param mixed extend\r\n\t * @return mixed\r\n\t */\r\n\r\n\tfunction merge_recursive(base, extend) {\r\n\r\n\t\tif (typeOf(base) !== 'object')\r\n\r\n\t\t\treturn extend;\r\n\r\n\t\tfor (var key in extend) {\r\n\r\n\t\t\tif (typeOf(base[key]) === 'object' && typeOf(extend[key]) === 'object') {\r\n\r\n\t\t\t\tbase[key] = merge_recursive(base[key], extend[key]);\r\n\r\n\t\t\t} else {\r\n\r\n\t\t\t\tbase[key] = extend[key];\r\n\r\n\t\t\t}\r\n\r\n\t\t}\r\n\r\n\t\treturn base;\r\n\r\n\t}\r\n\r\n\t/**\r\n\t * Merge two or more objects\r\n\t * @param bool clone\r\n\t * @param bool recursive\r\n\t * @param array argv\r\n\t * @return object\r\n\t */\r\n\r\n\tfunction merge(clone, recursive, argv) {\r\n\r\n\t\tvar result = argv[0],\r\n\t\t\tsize = argv.length;\r\n\r\n\t\tif (clone || typeOf(result) !== 'object')\r\n\r\n\t\t\tresult = {};\r\n\r\n\t\tfor (var index=0;index<size;++index) {\r\n\r\n\t\t\tvar item = argv[index],\r\n\r\n\t\t\t\ttype = typeOf(item);\r\n\r\n\t\t\tif (type !== 'object') continue;\r\n\r\n\t\t\tfor (var key in item) {\r\n\r\n\t\t\t\tvar sitem = clone ? Public.clone(item[key]) : item[key];\r\n\r\n\t\t\t\tif (recursive) {\r\n\r\n\t\t\t\t\tresult[key] = merge_recursive(result[key], sitem);\r\n\r\n\t\t\t\t} else {\r\n\r\n\t\t\t\t\tresult[key] = sitem;\r\n\r\n\t\t\t\t}\r\n\r\n\t\t\t}\r\n\r\n\t\t}\r\n\r\n\t\treturn result;\r\n\r\n\t}\r\n\r\n\t/**\r\n\t * Get type of variable\r\n\t * @param mixed input\r\n\t * @return string\r\n\t *\r\n\t * @see http://jsperf.com/typeofvar\r\n\t */\r\n\r\n\tfunction typeOf(input) {\r\n\r\n\t\treturn ({}).toString.call(input).slice(8, -1).toLowerCase();\r\n\r\n\t}\r\n\r\n\tif (isNode) {\r\n\r\n\t\tmodule.exports = Public;\r\n\r\n\t} else {\r\n\r\n\t\twindow[publicName] = Public;\r\n\r\n\t}\r\n\r\n})(typeof module === 'object' && module && typeof module.exports === 'object' && module.exports);","module.exports={\n  \"name\": \"rtcninja\",\n  \"version\": \"0.6.4\",\n  \"description\": \"WebRTC API wrapper to deal with different browsers\",\n  \"author\": {\n    \"name\": \"Iñaki Baz Castillo\",\n    \"email\": \"inaki.baz@eface2face.com\",\n    \"url\": \"http://eface2face.com\"\n  },\n  \"contributors\": [\n    {\n      \"name\": \"Jesús Pérez\",\n      \"email\": \"jesus.perez@eface2face.com\"\n    }\n  ],\n  \"license\": \"MIT\",\n  \"main\": \"lib/rtcninja.js\",\n  \"homepage\": \"https://github.com/eface2face/rtcninja.js\",\n  \"repository\": {\n    \"type\": \"git\",\n    \"url\": \"https://github.com/eface2face/rtcninja.js.git\"\n  },\n  \"keywords\": [\n    \"webrtc\"\n  ],\n  \"engines\": {\n    \"node\": \">=0.10.32\"\n  },\n  \"dependencies\": {\n    \"bowser\": \"^1.0.0\",\n    \"debug\": \"^2.2.0\",\n    \"merge\": \"^1.2.0\"\n  },\n  \"devDependencies\": {\n    \"browserify\": \"^11.0.1\",\n    \"gulp\": \"git+https://github.com/gulpjs/gulp.git#4.0\",\n    \"gulp-expect-file\": \"0.0.7\",\n    \"gulp-filelog\": \"^0.4.1\",\n    \"gulp-header\": \"^1.7.1\",\n    \"gulp-jscs\": \"^2.0.0\",\n    \"gulp-jscs-stylish\": \"^1.1.2\",\n    \"gulp-jshint\": \"^1.11.2\",\n    \"gulp-rename\": \"^1.2.2\",\n    \"gulp-uglify\": \"^1.4.0\",\n    \"jshint-stylish\": \"^2.0.1\",\n    \"retire\": \"^1.1.1\",\n    \"shelljs\": \"^0.5.3\",\n    \"vinyl-source-stream\": \"^1.1.0\"\n  },\n  \"gitHead\": \"18789cbefdb5a6c6c038ab4f1ce8e9e3813135b0\",\n  \"bugs\": {\n    \"url\": \"https://github.com/eface2face/rtcninja.js/issues\"\n  },\n  \"_id\": \"rtcninja@0.6.4\",\n  \"scripts\": {},\n  \"_shasum\": \"7ede8577ce978cb431772d877967c53aadeb5e99\",\n  \"_from\": \"rtcninja@0.6.4\",\n  \"_npmVersion\": \"2.5.1\",\n  \"_nodeVersion\": \"0.12.0\",\n  \"_npmUser\": {\n    \"name\": \"ibc\",\n    \"email\": \"ibc@aliax.net\"\n  },\n  \"dist\": {\n    \"shasum\": \"7ede8577ce978cb431772d877967c53aadeb5e99\",\n    \"tarball\": \"http://registry.npmjs.org/rtcninja/-/rtcninja-0.6.4.tgz\"\n  },\n  \"maintainers\": [\n    {\n      \"name\": \"ibc\",\n      \"email\": \"ibc@aliax.net\"\n    }\n  ],\n  \"directories\": {},\n  \"_resolved\": \"https://registry.npmjs.org/rtcninja/-/rtcninja-0.6.4.tgz\"\n}\n","var _global = (function() { return this; })();\nvar nativeWebSocket = _global.WebSocket || _global.MozWebSocket;\n\n\n/**\n * Expose a W3C WebSocket class with just one or two arguments.\n */\nfunction W3CWebSocket(uri, protocols) {\n\tvar native_instance;\n\n\tif (protocols) {\n\t\tnative_instance = new nativeWebSocket(uri, protocols);\n\t}\n\telse {\n\t\tnative_instance = new nativeWebSocket(uri);\n\t}\n\n\t/**\n\t * 'native_instance' is an instance of nativeWebSocket (the browser's WebSocket\n\t * class). Since it is an Object it will be returned as it is when creating an\n\t * instance of W3CWebSocket via 'new W3CWebSocket()'.\n\t *\n\t * ECMAScript 5: http://bclary.com/2004/11/07/#a-13.2.2\n\t */\n\treturn native_instance;\n}\n\n\n/**\n * Module exports.\n */\nmodule.exports = {\n    'w3cwebsocket' : nativeWebSocket ? W3CWebSocket : null,\n    'version'      : require('./version')\n};\n","module.exports = require('../package.json').version;\n","module.exports={\n  \"name\": \"websocket\",\n  \"description\": \"Websocket Client & Server Library implementing the WebSocket protocol as specified in RFC 6455.\",\n  \"keywords\": [\n    \"websocket\",\n    \"websockets\",\n    \"socket\",\n    \"networking\",\n    \"comet\",\n    \"push\",\n    \"RFC-6455\",\n    \"realtime\",\n    \"server\",\n    \"client\"\n  ],\n  \"author\": {\n    \"name\": \"Brian McKelvey\",\n    \"email\": \"brian@worlize.com\",\n    \"url\": \"https://www.worlize.com/\"\n  },\n  \"contributors\": [\n    {\n      \"name\": \"Iñaki Baz Castillo\",\n      \"email\": \"ibc@aliax.net\",\n      \"url\": \"http://dev.sipdoc.net\"\n    }\n  ],\n  \"version\": \"1.0.21\",\n  \"repository\": {\n    \"type\": \"git\",\n    \"url\": \"git+https://github.com/theturtle32/WebSocket-Node.git\"\n  },\n  \"homepage\": \"https://github.com/theturtle32/WebSocket-Node\",\n  \"engines\": {\n    \"node\": \">=0.8.0\"\n  },\n  \"dependencies\": {\n    \"debug\": \"~2.2.0\",\n    \"nan\": \"~1.8.x\",\n    \"typedarray-to-buffer\": \"~3.0.3\",\n    \"yaeti\": \"~0.0.4\"\n  },\n  \"devDependencies\": {\n    \"buffer-equal\": \"^0.0.1\",\n    \"faucet\": \"^0.0.1\",\n    \"gulp\": \"git+https://github.com/gulpjs/gulp.git#4.0\",\n    \"gulp-jshint\": \"^1.11.2\",\n    \"jshint-stylish\": \"^1.0.2\",\n    \"tape\": \"^4.0.1\"\n  },\n  \"config\": {\n    \"verbose\": false\n  },\n  \"scripts\": {\n    \"install\": \"(node-gyp rebuild 2> builderror.log) || (exit 0)\",\n    \"test\": \"faucet test/unit\",\n    \"gulp\": \"gulp\"\n  },\n  \"main\": \"index\",\n  \"directories\": {\n    \"lib\": \"./lib\"\n  },\n  \"browser\": \"lib/browser.js\",\n  \"license\": \"Apache-2.0\",\n  \"gitHead\": \"8f5d5f3ef3d946324fe016d525893546ff6500e1\",\n  \"bugs\": {\n    \"url\": \"https://github.com/theturtle32/WebSocket-Node/issues\"\n  },\n  \"_id\": \"websocket@1.0.21\",\n  \"_shasum\": \"f51f0a96ed19629af39922470ab591907f1c5bd9\",\n  \"_from\": \"websocket@1.0.21\",\n  \"_npmVersion\": \"2.12.1\",\n  \"_nodeVersion\": \"2.3.4\",\n  \"_npmUser\": {\n    \"name\": \"theturtle32\",\n    \"email\": \"brian@worlize.com\"\n  },\n  \"maintainers\": [\n    {\n      \"name\": \"theturtle32\",\n      \"email\": \"brian@worlize.com\"\n    }\n  ],\n  \"dist\": {\n    \"shasum\": \"f51f0a96ed19629af39922470ab591907f1c5bd9\",\n    \"tarball\": \"http://registry.npmjs.org/websocket/-/websocket-1.0.21.tgz\"\n  },\n  \"_resolved\": \"https://registry.npmjs.org/websocket/-/websocket-1.0.21.tgz\",\n  \"readme\": \"ERROR: No README data found!\"\n}\n"]}
\ No newline at end of file