diff --git a/build/couchfriends.api-latest.js b/build/couchfriends.api-latest.js
index 3953db5..a146753 100644
--- a/build/couchfriends.api-latest.js
+++ b/build/couchfriends.api-latest.js
@@ -1,3 +1,5 @@
 /*! couchfriends.api 2017-03-09 */
+
 "use strict";function Emitter(a){if(a)return mixin(a)}function mixin(a){for(var b in Emitter.prototype)a[b]=Emitter.prototype[b];return a}"undefined"!=typeof module&&(module.exports=Emitter),Emitter.prototype.on=Emitter.prototype.addEventListener=function(a,b){return this._callbacks=this._callbacks||{},(this._callbacks["$"+a]=this._callbacks["$"+a]||[]).push(b),this},Emitter.prototype.once=function(a,b){function c(){this.off(a,c),b.apply(this,arguments)}return c.fn=b,this.on(a,c),this},Emitter.prototype.off=Emitter.prototype.removeListener=Emitter.prototype.removeAllListeners=Emitter.prototype.removeEventListener=function(a,b){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var c=this._callbacks["$"+a];if(!c)return this;if(1==arguments.length)return delete this._callbacks["$"+a],this;for(var d,e=0;e<c.length;e++)if(d=c[e],d===b||d.fn===b){c.splice(e,1);break}return this},Emitter.prototype.emit=function(a){this._callbacks=this._callbacks||{};var b=[].slice.call(arguments,1),c=this._callbacks["$"+a];if(c){c=c.slice(0);for(var d=0,e=c.length;d<e;++d)c[d].apply(this,b)}return this},Emitter.prototype.listeners=function(a){return this._callbacks=this._callbacks||{},this._callbacks["$"+a]||[]},Emitter.prototype.hasListeners=function(a){return!!this.listeners(a).length},function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){b.exports.RTCSessionDescription=window.RTCSessionDescription||window.mozRTCSessionDescription,b.exports.RTCPeerConnection=window.RTCPeerConnection||window.mozRTCPeerConnection||window.webkitRTCPeerConnection,b.exports.RTCIceCandidate=window.RTCIceCandidate||window.mozRTCIceCandidate},{}],2:[function(a,b,c){function d(a,b,c){return this instanceof d?(f.call(this),this.options=e.extend({serialization:"binary",reliable:!1},c),this.open=!1,this.type="data",this.peer=a,this.provider=b,this.id=this.options.connectionId||d._idPrefix+e.randomToken(),this.label=this.options.label||this.id,this.metadata=this.options.metadata,this.serialization=this.options.serialization,this.reliable=this.options.reliable,this._buffer=[],this._buffering=!1,this.bufferSize=0,this._chunkedData={},this.options._payload&&(this._peerBrowser=this.options._payload.browser),void g.startConnection(this,this.options._payload||{originator:!0})):new d(a,b,c)}var e=a("./util"),f=a("eventemitter3"),g=a("./negotiator"),h=a("reliable");e.inherits(d,f),d._idPrefix="dc_",d.prototype.initialize=function(a){this._dc=this.dataChannel=a,this._configureDataChannel()},d.prototype._configureDataChannel=function(){var a=this;e.supports.sctp&&(this._dc.binaryType="arraybuffer"),this._dc.onopen=function(){e.log("Data channel connection success"),a.open=!0,a.emit("open")},!e.supports.sctp&&this.reliable&&(this._reliable=new h(this._dc,e.debug)),this._reliable?this._reliable.onmessage=function(b){a.emit("data",b)}:this._dc.onmessage=function(b){a._handleDataMessage(b)},this._dc.onclose=function(b){e.log("DataChannel closed for:",a.peer),a.close()}},d.prototype._handleDataMessage=function(a){var b=this,c=a.data,d=c.constructor;if("binary"===this.serialization||"binary-utf8"===this.serialization){if(d===Blob)return void e.blobToArrayBuffer(c,function(a){c=e.unpack(a),b.emit("data",c)});if(d===ArrayBuffer)c=e.unpack(c);else if(d===String){var f=e.binaryStringToArrayBuffer(c);c=e.unpack(f)}}else"json"===this.serialization&&(c=JSON.parse(c));if(c.__peerData){var g=c.__peerData,h=this._chunkedData[g]||{data:[],count:0,total:c.total};return h.data[c.n]=c.data,h.count+=1,h.total===h.count&&(delete this._chunkedData[g],c=new Blob(h.data),this._handleDataMessage({data:c})),void(this._chunkedData[g]=h)}this.emit("data",c)},d.prototype.close=function(){this.open&&(this.open=!1,g.cleanup(this),this.emit("close"))},d.prototype.send=function(a,b){if(!this.open)return void this.emit("error",new Error("Connection is not open. You should listen for the `open` event before sending messages."));if(this._reliable)return void this._reliable.send(a);var c=this;if("json"===this.serialization)this._bufferedSend(JSON.stringify(a));else if("binary"===this.serialization||"binary-utf8"===this.serialization){var d=e.pack(a),f=e.chunkedBrowsers[this._peerBrowser]||e.chunkedBrowsers[e.browser];if(f&&!b&&d.size>e.chunkedMTU)return void this._sendChunks(d);e.supports.sctp?e.supports.binaryBlob?this._bufferedSend(d):e.blobToArrayBuffer(d,function(a){c._bufferedSend(a)}):e.blobToBinaryString(d,function(a){c._bufferedSend(a)})}else this._bufferedSend(a)},d.prototype._bufferedSend=function(a){!this._buffering&&this._trySend(a)||(this._buffer.push(a),this.bufferSize=this._buffer.length)},d.prototype._trySend=function(a){try{this._dc.send(a)}catch(b){this._buffering=!0;var c=this;return setTimeout(function(){c._buffering=!1,c._tryBuffer()},100),!1}return!0},d.prototype._tryBuffer=function(){if(0!==this._buffer.length){var a=this._buffer[0];this._trySend(a)&&(this._buffer.shift(),this.bufferSize=this._buffer.length,this._tryBuffer())}},d.prototype._sendChunks=function(a){for(var b=e.chunk(a),c=0,d=b.length;c<d;c+=1){var a=b[c];this.send(a,!0)}},d.prototype.handleMessage=function(a){var b=a.payload;switch(a.type){case"ANSWER":this._peerBrowser=b.browser,g.handleSDP(a.type,this,b.sdp);break;case"CANDIDATE":g.handleCandidate(this,b.candidate);break;default:e.warn("Unrecognized message type:",a.type,"from peer:",this.peer)}},b.exports=d},{"./negotiator":5,"./util":8,eventemitter3:9,reliable:12}],3:[function(a,b,c){window.Socket=a("./socket"),window.MediaConnection=a("./mediaconnection"),window.DataConnection=a("./dataconnection"),window.Peer=a("./peer"),window.RTCPeerConnection=a("./adapter").RTCPeerConnection,window.RTCSessionDescription=a("./adapter").RTCSessionDescription,window.RTCIceCandidate=a("./adapter").RTCIceCandidate,window.Negotiator=a("./negotiator"),window.util=a("./util"),window.BinaryPack=a("js-binarypack")},{"./adapter":1,"./dataconnection":2,"./mediaconnection":4,"./negotiator":5,"./peer":6,"./socket":7,"./util":8,"js-binarypack":10}],4:[function(a,b,c){function d(a,b,c){return this instanceof d?(f.call(this),this.options=e.extend({},c),this.open=!1,this.type="media",this.peer=a,this.provider=b,this.metadata=this.options.metadata,this.localStream=this.options._stream,this.id=this.options.connectionId||d._idPrefix+e.randomToken(),void(this.localStream&&g.startConnection(this,{_stream:this.localStream,originator:!0}))):new d(a,b,c)}var e=a("./util"),f=a("eventemitter3"),g=a("./negotiator");e.inherits(d,f),d._idPrefix="mc_",d.prototype.addStream=function(a){e.log("Receiving stream",a),this.remoteStream=a,this.emit("stream",a)},d.prototype.handleMessage=function(a){var b=a.payload;switch(a.type){case"ANSWER":g.handleSDP(a.type,this,b.sdp),this.open=!0;break;case"CANDIDATE":g.handleCandidate(this,b.candidate);break;default:e.warn("Unrecognized message type:",a.type,"from peer:",this.peer)}},d.prototype.answer=function(a){if(this.localStream)return void e.warn("Local stream already exists on this MediaConnection. Are you answering a call twice?");this.options._payload._stream=a,this.localStream=a,g.startConnection(this,this.options._payload);for(var b=this.provider._getMessages(this.id),c=0,d=b.length;c<d;c+=1)this.handleMessage(b[c]);this.open=!0},d.prototype.close=function(){this.open&&(this.open=!1,g.cleanup(this),this.emit("close"))},b.exports=d},{"./negotiator":5,"./util":8,eventemitter3:9}],5:[function(a,b,c){var d=a("./util"),e=a("./adapter").RTCPeerConnection,f=a("./adapter").RTCSessionDescription,g=a("./adapter").RTCIceCandidate,h={pcs:{data:{},media:{}},queue:[]};h._idPrefix="pc_",h.startConnection=function(a,b){var c=h._getPeerConnection(a,b);if("media"===a.type&&b._stream&&c.addStream(b._stream),a.pc=a.peerConnection=c,b.originator){if("data"===a.type){var e={};d.supports.sctp||(e={reliable:b.reliable});var f=c.createDataChannel(a.label,e);a.initialize(f)}d.supports.onnegotiationneeded||h._makeOffer(a)}else h.handleSDP("OFFER",a,b.sdp)},h._getPeerConnection=function(a,b){h.pcs[a.type]||d.error(a.type+" is not a valid connection type. Maybe you overrode the `type` property somewhere."),h.pcs[a.type][a.peer]||(h.pcs[a.type][a.peer]={});var c;h.pcs[a.type][a.peer];return b.pc&&(c=h.pcs[a.type][a.peer][b.pc]),c&&"stable"===c.signalingState||(c=h._startPeerConnection(a)),c},h._startPeerConnection=function(a){d.log("Creating RTCPeerConnection.");var b=h._idPrefix+d.randomToken(),c={};"data"!==a.type||d.supports.sctp?"media"===a.type&&(c={optional:[{DtlsSrtpKeyAgreement:!0}]}):c={optional:[{RtpDataChannels:!0}]};var f=new e(a.provider.options.config,c);return h.pcs[a.type][a.peer][b]=f,h._setupListeners(a,f,b),f},h._setupListeners=function(a,b,c){var e=a.peer,f=a.id,g=a.provider;d.log("Listening for ICE candidates."),b.onicecandidate=function(b){b.candidate&&(d.log("Received ICE candidates for:",a.peer),g.socket.send({type:"CANDIDATE",payload:{candidate:b.candidate,type:a.type,connectionId:a.id},dst:e}))},b.oniceconnectionstatechange=function(){switch(b.iceConnectionState){case"disconnected":case"failed":d.log("iceConnectionState is disconnected, closing connections to "+e),a.close();break;case"completed":b.onicecandidate=d.noop}},b.onicechange=b.oniceconnectionstatechange,d.log("Listening for `negotiationneeded`"),b.onnegotiationneeded=function(){d.log("`negotiationneeded` triggered"),"stable"==b.signalingState?h._makeOffer(a):d.log("onnegotiationneeded triggered when not stable. Is another connection being established?")},d.log("Listening for data channel"),b.ondatachannel=function(a){d.log("Received data channel");var b=a.channel,c=g.getConnection(e,f);c.initialize(b)},d.log("Listening for remote stream"),b.onaddstream=function(a){d.log("Received remote stream");var b=a.stream,c=g.getConnection(e,f);"media"===c.type&&c.addStream(b)}},h.cleanup=function(a){d.log("Cleaning up PeerConnection to "+a.peer);var b=a.pc;!b||"closed"===b.readyState&&"closed"===b.signalingState||(b.close(),a.pc=null)},h._makeOffer=function(a){var b=a.pc;b.createOffer(function(c){d.log("Created offer."),!d.supports.sctp&&"data"===a.type&&a.reliable&&(c.sdp=Reliable.higherBandwidthSDP(c.sdp)),b.setLocalDescription(c,function(){d.log("Set localDescription: offer","for:",a.peer),a.provider.socket.send({type:"OFFER",payload:{sdp:c,type:a.type,label:a.label,connectionId:a.id,reliable:a.reliable,serialization:a.serialization,metadata:a.metadata,browser:d.browser},dst:a.peer})},function(b){a.provider.emitError("webrtc",b),d.log("Failed to setLocalDescription, ",b)})},function(b){a.provider.emitError("webrtc",b),d.log("Failed to createOffer, ",b)},a.options.constraints)},h._makeAnswer=function(a){var b=a.pc;b.createAnswer(function(c){d.log("Created answer."),!d.supports.sctp&&"data"===a.type&&a.reliable&&(c.sdp=Reliable.higherBandwidthSDP(c.sdp)),b.setLocalDescription(c,function(){d.log("Set localDescription: answer","for:",a.peer),a.provider.socket.send({type:"ANSWER",payload:{sdp:c,type:a.type,connectionId:a.id,browser:d.browser},dst:a.peer})},function(b){a.provider.emitError("webrtc",b),d.log("Failed to setLocalDescription, ",b)})},function(b){a.provider.emitError("webrtc",b),d.log("Failed to create answer, ",b)})},h.handleSDP=function(a,b,c){c=new f(c);var e=b.pc;d.log("Setting remote description",c),e.setRemoteDescription(c,function(){d.log("Set remoteDescription:",a,"for:",b.peer),"OFFER"===a&&h._makeAnswer(b)},function(a){b.provider.emitError("webrtc",a),d.log("Failed to setRemoteDescription, ",a)})},h.handleCandidate=function(a,b){var c=b.candidate,e=b.sdpMLineIndex;a.pc.addIceCandidate(new g({sdpMLineIndex:e,candidate:c})),d.log("Added ICE candidate for:",a.peer)},b.exports=h},{"./adapter":1,"./util":8}],6:[function(a,b,c){function d(a,b){return this instanceof d?(f.call(this),a&&a.constructor==Object?(b=a,a=void 0):a&&(a=a.toString()),b=e.extend({debug:0,host:e.CLOUD_HOST,port:e.CLOUD_PORT,key:"peerjs",path:"/",token:e.randomToken(),config:e.defaultConfig},b),this.options=b,"/"===b.host&&(b.host=window.location.hostname),"/"!==b.path[0]&&(b.path="/"+b.path),"/"!==b.path[b.path.length-1]&&(b.path+="/"),void 0===b.secure&&b.host!==e.CLOUD_HOST&&(b.secure=e.isSecure()),b.logFunction&&e.setLogFunction(b.logFunction),e.setLogLevel(b.debug),e.supports.audioVideo||e.supports.data?e.validateId(a)?e.validateKey(b.key)?b.secure&&"0.peerjs.com"===b.host?void this._delayedAbort("ssl-unavailable","The cloud server currently does not support HTTPS. Please run your own PeerServer to use HTTPS."):(this.destroyed=!1,this.disconnected=!1,this.open=!1,this.connections={},this._lostMessages={},this._initializeServerConnection(),void(a?this._initialize(a):this._retrieveId())):void this._delayedAbort("invalid-key",'API KEY "'+b.key+'" is invalid'):void this._delayedAbort("invalid-id",'ID "'+a+'" is invalid'):void this._delayedAbort("browser-incompatible","The current browser does not support WebRTC")):new d(a,b)}var e=a("./util"),f=a("eventemitter3"),g=a("./socket"),h=a("./mediaconnection"),i=a("./dataconnection");e.inherits(d,f),d.prototype._initializeServerConnection=function(){var a=this;this.socket=new g(this.options.secure,this.options.host,this.options.port,this.options.path,this.options.key),this.socket.on("message",function(b){a._handleMessage(b)}),this.socket.on("error",function(b){a._abort("socket-error",b)}),this.socket.on("disconnected",function(){a.disconnected||(a.emitError("network","Lost connection to server."),a.disconnect())}),this.socket.on("close",function(){a.disconnected||a._abort("socket-closed","Underlying socket is already closed.")})},d.prototype._retrieveId=function(a){var b=this,c=new XMLHttpRequest,d=this.options.secure?"https://":"http://",f=d+this.options.host+":"+this.options.port+this.options.path+this.options.key+"/id",g="?ts="+(new Date).getTime()+Math.random();f+=g,c.open("get",f,!0),c.onerror=function(a){e.error("Error retrieving ID",a);var c="";"/"===b.options.path&&b.options.host!==e.CLOUD_HOST&&(c=" If you passed in a `path` to your self-hosted PeerServer, you'll also need to pass in that same path when creating a new Peer."),b._abort("server-error","Could not get an ID from the server."+c)},c.onreadystatechange=function(){if(4===c.readyState)return 200!==c.status?void c.onerror():void b._initialize(c.responseText)},c.send(null)},d.prototype._initialize=function(a){this.id=a,this.socket.start(this.id,this.options.token)},d.prototype._handleMessage=function(a){var b,c=a.type,d=a.payload,f=a.src;switch(c){case"OPEN":this.emit("open",this.id),this.open=!0;break;case"ERROR":this._abort("server-error",d.msg);break;case"ID-TAKEN":this._abort("unavailable-id","ID `"+this.id+"` is taken");break;case"INVALID-KEY":this._abort("invalid-key",'API KEY "'+this.options.key+'" is invalid');break;case"LEAVE":e.log("Received leave message from",f),this._cleanupPeer(f);break;case"EXPIRE":this.emitError("peer-unavailable","Could not connect to peer "+f);break;case"OFFER":var g=d.connectionId;if(b=this.getConnection(f,g))e.warn("Offer received for existing Connection ID:",g);else{if("media"===d.type)b=new h(f,this,{connectionId:g,_payload:d,metadata:d.metadata}),this._addConnection(f,b),this.emit("call",b);else{if("data"!==d.type)return void e.warn("Received malformed connection type:",d.type);b=new i(f,this,{connectionId:g,_payload:d,metadata:d.metadata,label:d.label,serialization:d.serialization,reliable:d.reliable}),this._addConnection(f,b),this.emit("connection",b)}for(var j=this._getMessages(g),k=0,l=j.length;k<l;k+=1)b.handleMessage(j[k])}break;default:if(!d)return void e.warn("You received a malformed message from "+f+" of type "+c);var m=d.connectionId;b=this.getConnection(f,m),b&&b.pc?b.handleMessage(a):m?this._storeMessage(m,a):e.warn("You received an unrecognized message:",a)}},d.prototype._storeMessage=function(a,b){this._lostMessages[a]||(this._lostMessages[a]=[]),this._lostMessages[a].push(b)},d.prototype._getMessages=function(a){var b=this._lostMessages[a];return b?(delete this._lostMessages[a],b):[]},d.prototype.connect=function(a,b){if(this.disconnected)return e.warn("You cannot connect to a new Peer because you called .disconnect() on this Peer and ended your connection with the server. You can create a new Peer to reconnect, or call reconnect on this peer if you believe its ID to still be available."),void this.emitError("disconnected","Cannot connect to new Peer after disconnecting from server.");var c=new i(a,this,b);return this._addConnection(a,c),c},d.prototype.call=function(a,b,c){if(this.disconnected)return e.warn("You cannot connect to a new Peer because you called .disconnect() on this Peer and ended your connection with the server. You can create a new Peer to reconnect."),void this.emitError("disconnected","Cannot connect to new Peer after disconnecting from server.");if(!b)return void e.error("To call a peer, you must provide a stream from your browser's `getUserMedia`.");c=c||{},c._stream=b;var d=new h(a,this,c);return this._addConnection(a,d),d},d.prototype._addConnection=function(a,b){this.connections[a]||(this.connections[a]=[]),this.connections[a].push(b)},d.prototype.getConnection=function(a,b){var c=this.connections[a];if(!c)return null;for(var d=0,e=c.length;d<e;d++)if(c[d].id===b)return c[d];return null},d.prototype._delayedAbort=function(a,b){var c=this;e.setZeroTimeout(function(){c._abort(a,b)})},d.prototype._abort=function(a,b){e.error("Aborting!"),this._lastServerId?this.disconnect():this.destroy(),this.emitError(a,b)},d.prototype.emitError=function(a,b){e.error("Error:",b),"string"==typeof b&&(b=new Error(b)),b.type=a,this.emit("error",b)},d.prototype.destroy=function(){this.destroyed||(this._cleanup(),this.disconnect(),this.destroyed=!0)},d.prototype._cleanup=function(){if(this.connections)for(var a=Object.keys(this.connections),b=0,c=a.length;b<c;b++)this._cleanupPeer(a[b]);this.emit("close")},d.prototype._cleanupPeer=function(a){for(var b=this.connections[a],c=0,d=b.length;c<d;c+=1)b[c].close()},d.prototype.disconnect=function(){var a=this;e.setZeroTimeout(function(){a.disconnected||(a.disconnected=!0,a.open=!1,a.socket&&a.socket.close(),a.emit("disconnected",a.id),a._lastServerId=a.id,a.id=null)})},d.prototype.reconnect=function(){if(this.disconnected&&!this.destroyed)e.log("Attempting reconnection to server with ID "+this._lastServerId),this.disconnected=!1,this._initializeServerConnection(),this._initialize(this._lastServerId);else{if(this.destroyed)throw new Error("This peer cannot reconnect to the server. It has already been destroyed.");if(this.disconnected||this.open)throw new Error("Peer "+this.id+" cannot reconnect because it is not disconnected from the server!");e.error("In a hurry? We're still trying to make the initial connection!")}},d.prototype.listAllPeers=function(a){a=a||function(){};var b=this,c=new XMLHttpRequest,d=this.options.secure?"https://":"http://",f=d+this.options.host+":"+this.options.port+this.options.path+this.options.key+"/peers",g="?ts="+(new Date).getTime()+Math.random();f+=g,c.open("get",f,!0),c.onerror=function(c){b._abort("server-error","Could not get peers from the server."),a([])},c.onreadystatechange=function(){if(4===c.readyState){if(401===c.status){var d="";throw d=b.options.host!==e.CLOUD_HOST?"It looks like you're using the cloud server. You can email team@peerjs.com to enable peer listing for your API key.":"You need to enable `allow_discovery` on your self-hosted PeerServer to use this feature.",a([]),new Error("It doesn't look like you have permission to list peers IDs. 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Date),this._sendWindowedChunks(this._count),void(this._count+=1))},d.prototype._setupInterval=function(){var a=this;this._timeout=setInterval(function(){var b=a._queue.shift();if(b._multiple)for(var c=0,d=b.length;c<d;c+=1)a._intervalSend(b[c]);else a._intervalSend(b)},this._interval)},d.prototype._intervalSend=function(a){var b=this;a=e.pack(a),e.blobToBinaryString(a,function(a){b._dc.send(a)}),0===b._queue.length&&(clearTimeout(b._timeout),b._timeout=null)},d.prototype._processAcks=function(){for(var a in this._outgoing)this._outgoing.hasOwnProperty(a)&&this._sendWindowedChunks(a)},d.prototype._handleSend=function(a){for(var b=!0,c=0,d=this._queue.length;c<d;c+=1){var e=this._queue[c];e===a?b=!1:e._multiple&&e.indexOf(a)!==-1&&(b=!1)}b&&(this._queue.push(a),this._timeout||this._setupInterval())},d.prototype._setupDC=function(){var a=this;this._dc.onmessage=function(b){var c=b.data,d=c.constructor;if(d===String){var f=e.binaryStringToArrayBuffer(c);c=e.unpack(f),a._handleMessage(c)}}},d.prototype._handleMessage=function(a){var b,c=a[1],d=this._incoming[c],f=this._outgoing[c];switch(a[0]){case"no":var g=c;g&&this.onmessage(e.unpack(g));break;case"end":if(b=d,this._received[c]=a[2],!b)break;this._ack(c);break;case"ack":if(b=f){var h=a[2];b.ack=Math.max(h,b.ack),b.ack>=b.chunks.length?(e.log("Time: ",new Date-b.timer),delete this._outgoing[c]):this._processAcks()}break;case"chunk":if(b=d,!b){var i=this._received[c];if(i===!0)break;b={ack:["ack",c,0],chunks:[]},this._incoming[c]=b}var j=a[2],k=a[3];b.chunks[j]=new Uint8Array(k),j===b.ack[2]&&this._calculateNextAck(c),this._ack(c);break;default:this._handleSend(a)}},d.prototype._chunk=function(a){for(var b=[],c=a.size,d=0;d<c;){var f=Math.min(c,d+this._mtu),g=a.slice(d,f),h={payload:g};b.push(h),d=f}return e.log("Created",b.length,"chunks."),b},d.prototype._ack=function(a){var b=this._incoming[a].ack;this._received[a]===b[2]&&(this._complete(a),this._received[a]=!0),this._handleSend(b)},d.prototype._calculateNextAck=function(a){for(var b=this._incoming[a],c=b.chunks,d=0,e=c.length;d<e;d+=1)if(void 0===c[d])return void(b.ack[2]=d);b.ack[2]=c.length},d.prototype._sendWindowedChunks=function(a){e.log("sendWindowedChunks for: ",a);for(var b=this._outgoing[a],c=b.chunks,d=[],f=Math.min(b.ack+this._window,c.length),g=b.ack;g<f;g+=1)c[g].sent&&g!==b.ack||(c[g].sent=!0,d.push(["chunk",a,g,c[g].payload]));b.ack+this._window>=c.length&&d.push(["end",a,c.length]),d._multiple=!0,this._handleSend(d)},d.prototype._complete=function(a){e.log("Completed called for",a);var b=this,c=this._incoming[a].chunks,d=new Blob(c);e.blobToArrayBuffer(d,function(a){b.onmessage(e.unpack(a))}),delete this._incoming[a]},d.higherBandwidthSDP=function(a){var b=navigator.appVersion.match(/Chrome\/(.*?) /);if(b&&(b=parseInt(b[1].split(".").shift()),b<31)){var c=a.split("b=AS:30"),d="b=AS:102400";if(c.length>1)return c[0]+d+c[1]}return a},d.prototype.onmessage=function(a){},b.exports.Reliable=d},{"./util":13}],13:[function(a,b,c){var d=a("js-binarypack"),e={debug:!1,inherits:function(a,b){a.super_=b,a.prototype=Object.create(b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}})},extend:function(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a},pack:d.pack,unpack:d.unpack,log:function(){if(e.debug){for(var a=[],b=0;b<arguments.length;b++)a[b]=arguments[b];a.unshift("Reliable: "),console.log.apply(console,a)}},setZeroTimeout:function(a){function b(b){d.push(b),a.postMessage(e,"*")}function c(b){b.source==a&&b.data==e&&(b.stopPropagation&&b.stopPropagation(),d.length&&d.shift()())}var d=[],e="zero-timeout-message";return a.addEventListener?a.addEventListener("message",c,!0):a.attachEvent&&a.attachEvent("onmessage",c),b}(this),blobToArrayBuffer:function(a,b){var c=new FileReader;c.onload=function(a){b(a.target.result)},c.readAsArrayBuffer(a)},blobToBinaryString:function(a,b){var c=new FileReader;c.onload=function(a){b(a.target.result)},c.readAsBinaryString(a)},binaryStringToArrayBuffer:function(a){for(var b=new Uint8Array(a.length),c=0;c<a.length;c++)b[c]=255&a.charCodeAt(c);return b.buffer},randomToken:function(){return Math.random().toString(36).substr(2)}};b.exports=e},{"js-binarypack":10}]},{},[3]);var COUCHFRIENDS={REVISION:"4",_sounds:{achievement:{play:function(){return!1},file:"achievement.wav"},notification:{play:function(){return!1},file:"notification.wav"}},_baseUrl:"https://couchfriends.com/cdn/api/assets/",players:[],_code:"",socket:{},gameCode:"",status:{connected:!1},settings:{colorIndex:0,colors:["#ff0000","#00ff00","#0000ff","#ffff00","#ff00ff","#00ffff","#ff9900","#6d00ff","#810000","#008100","#000081","#818100","#810081","#008181","#814c00","#370081","#ff7d7d","#7dff7d","#7d7dff","#ffff7d","#ff7dff","#7dffff","#ffcf8b","#a983ff"],secure:!0,host:"ws.couchfriends.com",port:80,ui:{displayCode:!0,showNotifications:!0,sound:!0}}};COUCHFRIENDS.init=function(){var a=document.getElementsByTagName("head")[0],b=document.createElement("link");b.rel="stylesheet",b.type="text/css",b.href=COUCHFRIENDS._baseUrl+"couchfriends.ui.css",b.media="all",a.appendChild(b);var c=document.createElement("div");c.id="COUCHFRIENDS-overlay",c.innerHTML='<div id="COUCHFRIENDS-popup"></div><div id="COUCHFRIENDS-notifications"></div>',document.body.appendChild(c),COUCHFRIENDS._loadAudio(),COUCHFRIENDS.connect()},document.addEventListener("DOMContentLoaded",COUCHFRIENDS.init,!1),COUCHFRIENDS._loadAudio=function(){if(0==COUCHFRIENDS.settings.ui.sound)return!1;if("function"!=typeof AudioContext)return!1;for(var a in COUCHFRIENDS._sounds)if(COUCHFRIENDS._sounds.hasOwnProperty(a)){var b=COUCHFRIENDS._sounds[a],c=new XMLHttpRequest;c.open("GET",COUCHFRIENDS._baseUrl+b.file,!0),c.responseType="arraybuffer",c.key=a,c.onload=function(){var a=new AudioContext;a.key=this.key,a.decodeAudioData(this.response,function(b){COUCHFRIENDS._sounds[a.key].play=function(){var c=a.createBufferSource();c.buffer=b,c.connect(a.destination),c.start||(c.start=c.noteOn),c.start(0)}})},c.send()}},COUCHFRIENDS.showNotification=function(a,b,c){if(c=c||{},0!=COUCHFRIENDS.settings.ui.showNotifications){var d={type:"default",sound:!0};c=Object.assign(d,c),b=b||3500,COUCHFRIENDS.settings.ui.sound&&c.sound&&COUCHFRIENDS._sounds.notification.play();var e=Date.now(),f=document.createElement("div");f.className="COUCHFRIENDS-notification COUCHFRIENDS-notification-"+c.type,f.id="COUCHFRIENDS-"+e,f.innerHTML="<p>"+a+"</p>",document.getElementById("COUCHFRIENDS-notifications").appendChild(f),setTimeout(function(){document.getElementById("COUCHFRIENDS-"+e).className="COUCHFRIENDS-notification COUCHFRIENDS-notification-"+c.type+" COUCHFRIENDS-notification-close",setTimeout(function(){var a=document.getElementById("COUCHFRIENDS-"+e);a.parentNode&&a.parentNode.removeChild(a)},1e3)},b)}},COUCHFRIENDS.showHideHowToPopup=function(){if(0==COUCHFRIENDS.settings.displayCode)return void(document.getElementById("COUCHFRIENDS-popup").style.display="none");if(COUCHFRIENDS.players.length>0||""==COUCHFRIENDS._code){if(null===document.getElementById("COUCHFRIENDS-popup").offsetParent)return;return void(document.getElementById("COUCHFRIENDS-popup").className="COUCHFRIENDS-moveBottomLeft")}var a='<img style="position:relative;top:4px;margin-right:5px;" src="'+COUCHFRIENDS._baseUrl+'controller-mode.png" /> Go to <strong class="COUCHFRIENDS-underline">couchfriends.com</strong> with your <strong>phone</strong> or <strong>tablet</strong> and enter the code <strong id="COUCHFRIENDS-code">'+COUCHFRIENDS._code+"</strong>";document.getElementById("COUCHFRIENDS-popup").innerHTML=a,null!==document.getElementById("COUCHFRIENDS-popup").offsetParent&&(document.getElementById("COUCHFRIENDS-popup").className="COUCHFRIENDS-moveCenter")},COUCHFRIENDS._generateColor=function(){var a="#"+((1<<24)*Math.random()|0).toString(16),b=COUCHFRIENDS.settings.colorIndex;return null!=COUCHFRIENDS.settings.colors[b]?(a=COUCHFRIENDS.settings.colors[b],b++):(b=0,a=COUCHFRIENDS.settings.colors[b],b++),COUCHFRIENDS.settings.colorIndex=b,a},COUCHFRIENDS._generateCode=function(a){a=a||3;for(var 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b={id:a.peer,conn:a,color:COUCHFRIENDS._generateColor()};a.player=b,a.on("open",function(){this.send({type:"player.identify",data:{color:this.player.color}})}),a.on("close",function(){COUCHFRIENDS.emit("player.left",{player:this.player})}),a.on("data",function(a){if(null!=a.topic){var b={};null!=a.data&&(b=a.data),b.player=this.player,COUCHFRIENDS.emit(a.topic,b)}}),COUCHFRIENDS.players.push(b),COUCHFRIENDS.showNotification("New player joined."),COUCHFRIENDS.showHideHowToPopup()}),COUCHFRIENDS.on("playerLeft",function(a){COUCHFRIENDS.players.splice(COUCHFRIENDS.players.indexOf(a.player),1),COUCHFRIENDS.showNotification("Player left."),COUCHFRIENDS.showHideHowToPopup()}),COUCHFRIENDS.on("achievementUnlock",function(a){COUCHFRIENDS._sounds.achievement.play();var b="";null!=a.image&&(b+='<img src="'+a.image+'" /> '),b+="Achievement unlocked: 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b=a/Math.pow(2,32),c=a%Math.pow(2,32);this.bufferBuilder.append((4278190080&b)>>>24),this.bufferBuilder.append((16711680&b)>>>16),this.bufferBuilder.append((65280&b)>>>8),this.bufferBuilder.append(255&b),this.bufferBuilder.append((4278190080&c)>>>24),this.bufferBuilder.append((16711680&c)>>>16),this.bufferBuilder.append((65280&c)>>>8),this.bufferBuilder.append(255&c)},e.prototype.pack_int8=function(a){this.bufferBuilder.append(255&a)},e.prototype.pack_int16=function(a){this.bufferBuilder.append((65280&a)>>8),this.bufferBuilder.append(255&a)},e.prototype.pack_int32=function(a){this.bufferBuilder.append(a>>>24&255),this.bufferBuilder.append((16711680&a)>>>16),this.bufferBuilder.append((65280&a)>>>8),this.bufferBuilder.append(255&a)},e.prototype.pack_int64=function(a){var 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FileReader;c.onload=function(a){b(a.target.result)},c.readAsArrayBuffer(a)},blobToBinaryString:function(a,b){var c=new FileReader;c.onload=function(a){b(a.target.result)},c.readAsBinaryString(a)},binaryStringToArrayBuffer:function(a){for(var b=new Uint8Array(a.length),c=0;c<a.length;c++)b[c]=255&a.charCodeAt(c);return b.buffer},randomToken:function(){return Math.random().toString(36).substr(2)}};b.exports=e},{"js-binarypack":10}]},{},[3]);var COUCHFRIENDS={REVISION:"4",_sounds:{achievement:{play:function(){return!1},file:"achievement.wav"},notification:{play:function(){return!1},file:"notification.wav"}},_baseUrl:"https://couchfriends.com/cdn/api/assets/",players:[],_code:"",socket:{},gameCode:"",status:{connected:!1},settings:{colorIndex:0,colors:["#ff0000","#00ff00","#0000ff","#ffff00","#ff00ff","#00ffff","#ff9900","#6d00ff","#810000","#008100","#000081","#818100","#810081","#008181","#814c00","#370081","#ff7d7d","#7dff7d","#7d7dff","#ffff7d","#ff7dff","#7dffff","#ffcf8b","#a983ff"],secure:!0,host:"ws.couchfriends.com",port:80,ui:{displayCode:!0,showNotifications:!0,sound:!0}}};COUCHFRIENDS.init=function(){var a=document.getElementsByTagName("head")[0],b=document.createElement("link");b.rel="stylesheet",b.type="text/css",b.href=COUCHFRIENDS._baseUrl+"couchfriends.ui.css",b.media="all",a.appendChild(b);var c=document.createElement("div");c.id="COUCHFRIENDS-overlay",c.innerHTML='<div id="COUCHFRIENDS-popup"></div><div id="COUCHFRIENDS-notifications"></div>',document.body.appendChild(c),COUCHFRIENDS._loadAudio(),COUCHFRIENDS.connect()},document.addEventListener("DOMContentLoaded",COUCHFRIENDS.init,!1),COUCHFRIENDS._loadAudio=function(){if(0==COUCHFRIENDS.settings.ui.sound)return!1;if("function"!=typeof AudioContext)return!1;for(var a in COUCHFRIENDS._sounds)if(COUCHFRIENDS._sounds.hasOwnProperty(a)){var b=COUCHFRIENDS._sounds[a],c=new XMLHttpRequest;c.open("GET",COUCHFRIENDS._baseUrl+b.file,!0),c.responseType="arraybuffer",c.key=a,c.onload=function(){var a=new AudioContext;a.key=this.key,a.decodeAudioData(this.response,function(b){COUCHFRIENDS._sounds[a.key].play=function(){var c=a.createBufferSource();c.buffer=b,c.connect(a.destination),c.start||(c.start=c.noteOn),c.start(0)}})},c.send()}},COUCHFRIENDS.showNotification=function(a,b,c){if(c=c||{},0!=COUCHFRIENDS.settings.ui.showNotifications){var d={type:"default",sound:!0};c=Object.assign(d,c),b=b||3500,COUCHFRIENDS.settings.ui.sound&&c.sound&&COUCHFRIENDS._sounds.notification.play();var e=Date.now(),f=document.createElement("div");f.className="COUCHFRIENDS-notification COUCHFRIENDS-notification-"+c.type,f.id="COUCHFRIENDS-"+e,f.innerHTML="<p>"+a+"</p>",document.getElementById("COUCHFRIENDS-notifications").appendChild(f),setTimeout(function(){document.getElementById("COUCHFRIENDS-"+e).className="COUCHFRIENDS-notification COUCHFRIENDS-notification-"+c.type+" COUCHFRIENDS-notification-close",setTimeout(function(){var a=document.getElementById("COUCHFRIENDS-"+e);a.parentNode&&a.parentNode.removeChild(a)},1e3)},b)}},COUCHFRIENDS.showHideHowToPopup=function(){if(0==COUCHFRIENDS.settings.displayCode)return void(document.getElementById("COUCHFRIENDS-popup").style.display="none");if(COUCHFRIENDS.players.length>0||""==COUCHFRIENDS._code){if(null===document.getElementById("COUCHFRIENDS-popup").offsetParent)return;return void(document.getElementById("COUCHFRIENDS-popup").className="COUCHFRIENDS-moveBottomLeft")}var a='<img style="position:relative;top:4px;margin-right:5px;" src="'+COUCHFRIENDS._baseUrl+'controller-mode.png" /> Go to <strong class="COUCHFRIENDS-underline">couchfriends.com</strong> with your <strong>phone</strong> or <strong>tablet</strong> and enter the code <strong id="COUCHFRIENDS-code">'+COUCHFRIENDS._code+"</strong>";document.getElementById("COUCHFRIENDS-popup").innerHTML=a,null!==document.getElementById("COUCHFRIENDS-popup").offsetParent&&(document.getElementById("COUCHFRIENDS-popup").className="COUCHFRIENDS-moveCenter")},COUCHFRIENDS._generateColor=function(){var a="#"+((1<<24)*Math.random()|0).toString(16),b=COUCHFRIENDS.settings.colorIndex;return null!=COUCHFRIENDS.settings.colors[b]?(a=COUCHFRIENDS.settings.colors[b],b++):(b=0,a=COUCHFRIENDS.settings.colors[b],b++),COUCHFRIENDS.settings.colorIndex=b,a},COUCHFRIENDS._generateCode=function(a){a=a||3;for(var b="",c="ABCDEFGHIJKLMNOPQRSTUVWXYZ",d=0;d<a;d++)b+=c.charAt(Math.floor(Math.random()*c.length));return b},COUCHFRIENDS.connect=function(){if("undefined"==typeof WebSocket)return COUCHFRIENDS.emit("error","Websockets are not supported by device."),!1;if(""==COUCHFRIENDS.settings.host||""==COUCHFRIENDS.settings.port)return COUCHFRIENDS.emit("error","Host or port is empty."),!1;if(null!=COUCHFRIENDS._socket&&1==COUCHFRIENDS._socket.open)return!1;var a=COUCHFRIENDS._generateCode(),b=new Peer(a,{host:COUCHFRIENDS.settings.host,port:COUCHFRIENDS.settings.port,secure:COUCHFRIENDS.settings.secure});b.on("open",function(a){COUCHFRIENDS.emit("connect",a)}),b.on("close",function(){COUCHFRIENDS.emit("disconnect")}),b.on("connection",function(a){COUCHFRIENDS.emit("player.join",a)}),COUCHFRIENDS._socket=b},COUCHFRIENDS.send=function(a){null==a.id&&console.warn(a);for(var b=0;b<this.players.length;b++)if(a.id==this.players[b].id){this.players[b].conn.send(a);break}},Emitter(COUCHFRIENDS),COUCHFRIENDS.on("error",function(a){COUCHFRIENDS.showNotification(a,null,{type:"error"})}),COUCHFRIENDS.on("connect",function(a){COUCHFRIENDS._code=a,COUCHFRIENDS.showHideHowToPopup()}),COUCHFRIENDS.on("disconnect",function(){COUCHFRIENDS.showNotification("Disconnected from server...",null,{type:"error"})}),COUCHFRIENDS.on("player.join",function(a){var b={id:a.peer,conn:a,color:COUCHFRIENDS._generateColor()};a.player=b,a.on("open",function(){this.send({type:"player.identify",data:{color:this.player.color}}),COUCHFRIENDS.emit("player.identify",{color:this.player.color,player:{id:this.player.id}})}),a.on("close",function(){COUCHFRIENDS.emit("player.left",{player:this.player})}),a.on("data",function(a){if(null!=a.topic){var b={};null!=a.data&&(b=a.data),b.player=this.player,COUCHFRIENDS.emit(a.topic,b)}}),COUCHFRIENDS.players.push(b),COUCHFRIENDS.showNotification("New player joined."),COUCHFRIENDS.showHideHowToPopup()}),COUCHFRIENDS.on("playerLeft",function(a){COUCHFRIENDS.players.splice(COUCHFRIENDS.players.indexOf(a.player),1),COUCHFRIENDS.showNotification("Player left."),COUCHFRIENDS.showHideHowToPopup()}),COUCHFRIENDS.on("achievementUnlock",function(a){COUCHFRIENDS._sounds.achievement.play();var b="";null!=a.image&&(b+='<img src="'+a.image+'" /> '),b+="Achievement unlocked: <strong>"+a.name+"</strong>",COUCHFRIENDS.showNotification(b,null,{type:"achievement",sound:!1})}),COUCHFRIENDS.on("player.orientation",function(a){}),COUCHFRIENDS.on("player.identify",function(a){}),COUCHFRIENDS.on("player.click",function(a){}),COUCHFRIENDS.on("player.clickDown",function(a){}),COUCHFRIENDS.on("player.clickUp",function(a){}),COUCHFRIENDS.on("player.buttonClick",function(a){}),COUCHFRIENDS.on("player.buttonDown",function(a){}),COUCHFRIENDS.on("player.buttonUp",function(a){});
+//# sourceMappingURL=couchfriends.api-latest.js.map
\ No newline at end of file
diff --git a/build/couchfriends.api-latest.js.map b/build/couchfriends.api-latest.js.map
new file mode 100644
index 0000000..6b1c03b
--- /dev/null
+++ b/build/couchfriends.api-latest.js.map
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strict\";\n/**\n * Couchfriends controller api. With the Couchfriends Controller API you can connect your phone or tablet to your HTML5\n * game and use it as a controller. The Controller API uses WebRTC (peer2peer) to send and receive input.\n *\n * @copyright (c) 2015 Mathieu de Ruiter, Couchfriends, Fellicht & Editors\n * @author Mathieu de Ruiter / http://www.fellicht.nl/\n *\n * For detailed information about the development with the Couchfriends API please visit https://couchfriends.com.\n * Please do not remove the header of this file.\n */\n\nvar COUCHFRIENDS = {\n    REVISION: '4',\n    /**\n     * Array with sounds\n     * @author http://opengameart.org/users/draconx\n     */\n    _sounds: {\n        achievement: {\n            play: function () {\n                return false;\n            }, // In case the file can't be loaded\n            file: 'achievement.wav'\n        },\n        notification: {\n            play: function () {\n                return false;\n            }, // In case the file can't be loaded\n            file: 'notification.wav'\n        }\n    },\n    /**\n     * Url/path to assets\n     */\n    _baseUrl: 'https://couchfriends.com/cdn/api/assets/',\n    /**\n     * All connected players with their id, connection object, name\n     */\n    players: [],\n    /**\n     * The game code to join this game.\n     */\n    _code: '',\n    socket: {}, // The Websocket object\n    gameCode: '',\n    // Object with current information and state over the game\n    status: {\n        connected: false\n    }\n    ,\n    /**\n     * Global settings for COUCHFRIENDS api\n     * @type {object} settings list of settings\n     */\n    settings: {\n        /**\n         * The current color index.\n         */\n        colorIndex: 0,\n        /**\n         * Available player colors.\n         */\n        colors: [\n            '#ff0000',\n            '#00ff00',\n            '#0000ff',\n            '#ffff00',\n            '#ff00ff',\n            '#00ffff',\n            '#ff9900',\n            '#6d00ff',\n            '#810000',\n            '#008100',\n            '#000081',\n            '#818100',\n            '#810081',\n            '#008181',\n            '#814c00',\n            '#370081',\n            '#ff7d7d',\n            '#7dff7d',\n            '#7d7dff',\n            '#ffff7d',\n            '#ff7dff',\n            '#7dffff',\n            '#ffcf8b',\n            '#a983ff'\n        ],\n        /**\n         * Enable SSL?\n         */\n        secure: true,\n        /**\n         * Websocket server\n         */\n        host: 'ws.couchfriends.com',\n        /**\n         * Websocket port\n         */\n        port: 80,\n        /**\n         * UI Settings\n         */\n        ui: {\n            displayCode: true, // Show the code to join\n            showNotifications: true,\n            sound: true\n        }\n    }\n};\n\n/**\n * Init some javascript and styles to the game for dynamic overviews\n */\nCOUCHFRIENDS.init = function () {\n    var head = document.getElementsByTagName('head')[0];\n    var link = document.createElement('link');\n    link.rel = 'stylesheet';\n    link.type = 'text/css';\n    link.href = COUCHFRIENDS._baseUrl + 'couchfriends.ui.css';\n    link.media = 'all';\n    head.appendChild(link);\n    var containerDiv = document.createElement(\"div\");\n    containerDiv.id = 'COUCHFRIENDS-overlay';\n    containerDiv.innerHTML = '<div id=\"COUCHFRIENDS-popup\"></div><div id=\"COUCHFRIENDS-notifications\"></div>';\n    document.body.appendChild(containerDiv);\n    COUCHFRIENDS._loadAudio();\n    COUCHFRIENDS.connect();\n};\n\ndocument.addEventListener('DOMContentLoaded', COUCHFRIENDS.init, false);\n\n/**\n * Load all audio files\n * @private\n */\nCOUCHFRIENDS._loadAudio = function () {\n\n    if (COUCHFRIENDS.settings.ui.sound == false) {\n        return false;\n    }\n    if (typeof AudioContext != 'function') {\n        return false;\n    }\n\n    for (var key in COUCHFRIENDS._sounds) {\n        if (!COUCHFRIENDS._sounds.hasOwnProperty(key)) {\n            continue;\n        }\n        var sound = COUCHFRIENDS._sounds[key];\n        var request = new XMLHttpRequest();\n        request.open('GET', COUCHFRIENDS._baseUrl + sound.file, true);\n        request.responseType = 'arraybuffer';\n        request.key = key;\n        request.onload = function () {\n            var context = new AudioContext();\n            context.key = this.key;\n            context.decodeAudioData(this.response, function (buffer) {\n                COUCHFRIENDS._sounds[context.key].play = function () {\n                    var source = context.createBufferSource();\n                    source.buffer = buffer;\n                    source.connect(context.destination);\n                    if (!source.start)\n                        source.start = source.noteOn;\n                    source.start(0);\n                }\n            });\n        };\n        request.send();\n    }\n};\n\n/**\n * Show notification and remove it after a short delay\n * @param message\n * @param duration the duration in ms\n * @param options object List with options\n * @param options.type string Type of the notification. Options: 'default', 'error', 'achievement'\n * @param options.sound boolean Play the default notification sound.\n */\nCOUCHFRIENDS.showNotification = function (message, duration, options) {\n    options = options || {};\n    if (COUCHFRIENDS.settings.ui.showNotifications == false) {\n        return;\n    }\n    var defaultOptions = {\n        type: 'default',\n        sound: true\n    };\n    options = Object.assign(defaultOptions, options);\n    duration = duration || 3500;\n    if (COUCHFRIENDS.settings.ui.sound && options.sound) {\n        COUCHFRIENDS._sounds.notification.play();\n    }\n    var id = Date.now();\n    var notificationEl = document.createElement(\"div\");\n    notificationEl.className = 'COUCHFRIENDS-notification COUCHFRIENDS-notification-' + options.type;\n    notificationEl.id = 'COUCHFRIENDS-' + id;\n    notificationEl.innerHTML = '<p>' + message + '</p>';\n    document.getElementById('COUCHFRIENDS-notifications').appendChild(notificationEl);\n    setTimeout(function () {\n        document.getElementById('COUCHFRIENDS-' + id).className = 'COUCHFRIENDS-notification COUCHFRIENDS-notification-' + options.type + ' COUCHFRIENDS-notification-close';\n        setTimeout(function () {\n            var node = document.getElementById('COUCHFRIENDS-' + id);\n            if (node.parentNode) {\n                node.parentNode.removeChild(node);\n            }\n        }, 1000);\n    }, duration);\n};\n\nCOUCHFRIENDS.showHideHowToPopup = function () {\n    if (COUCHFRIENDS.settings.displayCode == false) {\n        document.getElementById('COUCHFRIENDS-popup').style.display = 'none';\n        return;\n    }\n    if (COUCHFRIENDS.players.length > 0 || COUCHFRIENDS._code == '') {\n        if (document.getElementById('COUCHFRIENDS-popup').offsetParent === null) {\n            return;\n        }\n        document.getElementById('COUCHFRIENDS-popup').className = 'COUCHFRIENDS-moveBottomLeft';\n        return;\n    }\n    var message = '<img style=\"position:relative;top:4px;margin-right:5px;\" src=\"' + COUCHFRIENDS._baseUrl + 'controller-mode.png\" /> Go to <strong class=\"COUCHFRIENDS-underline\">couchfriends.com</strong> with your <strong>phone</strong> or <strong>tablet</strong> and enter the code <strong id=\"COUCHFRIENDS-code\">' + COUCHFRIENDS._code + '</strong>';\n    document.getElementById('COUCHFRIENDS-popup').innerHTML = message;\n    if (document.getElementById('COUCHFRIENDS-popup').offsetParent !== null) {\n        document.getElementById('COUCHFRIENDS-popup').className = 'COUCHFRIENDS-moveCenter';\n    }\n};\n\n/**\n * Generate a \"random\" color for the player. This is handy for creating\n * unique player indications. The color is sent back to the controller.\n * @returns {string}\n * @private\n */\nCOUCHFRIENDS._generateColor = function () {\n    var color = \"#\" + ((1 << 24) * Math.random() | 0).toString(16);\n    var colorIndex = COUCHFRIENDS.settings.colorIndex;\n    if (COUCHFRIENDS.settings.colors[colorIndex] != null) {\n        color = COUCHFRIENDS.settings.colors[colorIndex];\n        colorIndex++;\n    }\n    else {\n        colorIndex = 0;\n        color = COUCHFRIENDS.settings.colors[colorIndex];\n        colorIndex++;\n    }\n    COUCHFRIENDS.settings.colorIndex = colorIndex;\n    return color;\n};\n\n/**\n * Generate a code. Code should always be in capitals. Controller will uppercase all chars.\n * @param len\n * @returns {string}\n * @private\n */\nCOUCHFRIENDS._generateCode = function (len) {\n    len = len || 3;\n    var text = \"\";\n    var possible = \"ABCDEFGHIJKLMNOPQRSTUVWXYZ\"; // Caps only\n    for (var i = 0; i < len; i++)\n        text += possible.charAt(Math.floor(Math.random() * possible.length));\n\n    return text;\n};\n\n/**\n * Connect function. This will connect the game to the websocket server.\n *\n * @returns {void|boolean} false on error or return void. See the .on('connect', function() { }) callback for more info.\n */\nCOUCHFRIENDS.connect = function () {\n\n    if (typeof WebSocket == 'undefined') {\n        COUCHFRIENDS.emit('error', 'Websockets are not supported by device.');\n        return false;\n    }\n    if (COUCHFRIENDS.settings.host == '' || COUCHFRIENDS.settings.port == '') {\n        COUCHFRIENDS.emit('error', 'Host or port is empty.');\n        return false;\n    }\n    if (COUCHFRIENDS._socket != null && COUCHFRIENDS._socket.open == true) {\n        return false;\n    }\n    var code = COUCHFRIENDS._generateCode();\n    var peer = new Peer(code, {\n        host: COUCHFRIENDS.settings.host,\n        port: COUCHFRIENDS.settings.port,\n        secure: COUCHFRIENDS.settings.secure\n    });\n    peer.on('open', function (code) {\n        COUCHFRIENDS.emit('connect', code);\n    });\n    peer.on('close', function () {\n        COUCHFRIENDS.emit('disconnect');\n    });\n    peer.on('connection', function (conn) {\n        COUCHFRIENDS.emit('player.join', conn);\n    });\n    COUCHFRIENDS._socket = peer;\n};\n\n/**\n * Send data to the server/controller\n *\n * @param data Object object with data to send. See Api references for all available options.\n */\nCOUCHFRIENDS.send = function (data) {\n    if (data.id == null) {\n        console.warn(data);\n    }\n    for (var i = 0; i < this.players.length; i++) {\n        if (data.id == this.players[i].id) {\n            this.players[i].conn.send(data);\n            break;\n        }\n    }\n};\n\nEmitter(COUCHFRIENDS);\n\n/**\n * Callback when an error has occurred.\n *\n * @param {object} data list with error details.\n * @param {string} data.message the error\n */\nCOUCHFRIENDS.on('error', function (data) {\n    COUCHFRIENDS.showNotification(data, null, {\n        type: 'error'\n    })\n});\n\n/**\n * Callback after connection to the WebSocket server is successful. Best practise will be hosting a new game after\n * a successful connection.\n * @param string code. The code players can use to join.\n */\nCOUCHFRIENDS.on('connect', function (code) {\n    COUCHFRIENDS._code = code;\n    COUCHFRIENDS.showHideHowToPopup();\n});\n\n/**\n * Callback after the connection is lost from the WebSocket server.\n */\nCOUCHFRIENDS.on('disconnect', function () {\n    COUCHFRIENDS.showNotification('Disconnected from server...', null, {\n        type: 'error'\n    });\n});\n\n/**\n * Callback when a player connected to the game.\n *\n * @param conn the peer connection to the player.\n */\nCOUCHFRIENDS.on('player.join', function (conn) {\n    var player = {\n        id: conn.peer,\n        conn: conn,\n        color: COUCHFRIENDS._generateColor()\n    };\n    conn.player = player;\n    conn.on('open', function () {\n        this.send({\n            type: 'player.identify',\n            data: {\n                color: this.player.color\n            }\n        });\n        COUCHFRIENDS.emit('player.identify', {color: this.player.color, player: {id: this.player.id}});\n    });\n    conn.on('close', function () {\n        COUCHFRIENDS.emit('player.left', {\n            player: this.player\n        });\n    });\n\n    /**\n     * Receiving data from one of the players.\n     * @param data object from the controller\n     * @param data.topic string The action of the player\n     * player.orientation\n     * player.click\n     * player.clickDown\n     * player.clickUp\n     * player.buttonClick\n     * player.buttonDown\n     * player.buttonUp\n     * player.identify\n     *\n     * @return void\n     */\n    conn.on('data', function (data) {\n        if (data.topic == null) {\n            return;\n        }\n        var params = {};\n        if (data.data != null) {\n            params = data.data;\n        }\n        params.player = this.player;\n        COUCHFRIENDS.emit(data.topic, params);\n    });\n    COUCHFRIENDS.players.push(player);\n    COUCHFRIENDS.showNotification('New player joined.');\n    COUCHFRIENDS.showHideHowToPopup();\n});\n\n/**\n * Callback when a player disconnect from the game.\n *\n * @param {object} data list with the player information\n * @param {int} data.player the player object\n */\nCOUCHFRIENDS.on('playerLeft', function (data) {\n    COUCHFRIENDS.players.splice(COUCHFRIENDS.players.indexOf(data.player), 1);\n    COUCHFRIENDS.showNotification('Player left.');\n    COUCHFRIENDS.showHideHowToPopup();\n});\n\n/**\n * Callback when achievement is unlocked. Displays notification and plays\n * a achievement sound.\n * @param object data\n * data.name the name of the achievement\n * data.image the url of the icon of the achievement\n */\nCOUCHFRIENDS.on('achievementUnlock', function (data) {\n    COUCHFRIENDS._sounds.achievement.play();\n    var html = '';\n    if (data.image != null) {\n        html += '<img src=\"' + data.image + '\" /> ';\n    }\n    html += 'Achievement unlocked: <strong>' + data.name + '</strong>';\n    COUCHFRIENDS.showNotification(html, null, {\n        type: 'achievement',\n        sound: false\n    });\n});\n\n/**\n * Callback when a player chances the orientation of his device. Useful for movement tracking.\n *\n * For performance reasons this function will only be called if the orientation has changed since the previous frame.\n *\n * @param {object} data list with the player id and orientation\n * @param {int} data.player The player object\n * @param {float} [data.orientation.x] The x-as orientation (-1 to 1). E.g. -0.871\n * @param {float} [data.orientation.y] The y-as orientation (-1 to 1). E.g. 0.12\n * @param {float} [data.orientation.z] The z-as orientation (-1 to 1). E.g. -0.301\n */\nCOUCHFRIENDS.on('player.orientation', function (data) {\n    //console.log('Player orientation changed. Player id: ' + data.id + ' Orientation: ' + data.orientation.x + ', ' + data.orientation.y + ', ' + data.orientation.z);\n});\n\n/**\n * Callback when a player changed its name or added additional information like selected color.\n *\n * @param {object} data list with the player information\n * @param {int} data.id The unique identifier of the player\n * @param {float} [data.name] The (new) name of the player. See http://couchfriends.com/pages/profile.html for possible\n * names and characters that might be included in the name.\n */\nCOUCHFRIENDS.on('player.identify', function (data) {\n    //console.log('Player with id: '+ data.id +' changed its name to: ' + data.name);\n});\n\n/**\n * Callback when a player tapped canvas up and down\n *\n * @param {object} data list with the player information\n * @param {int} data.id The unique identifier of the player\n * @param {float} data.x Left position clicked in percentage\n * @param {float} data.y Top position clicked in percentage\n */\nCOUCHFRIENDS.on('player.click', function (data) {\n    //console.log('Player clicked. Player id: ' + data.id + ' Click position: ' + data.x + ', ' + data.y);\n});\n\n/**\n * Callback when a player tapped canvas up and down\n *\n * @param {object} data list with the player information\n * @param {int} data.id The unique identifier of the player\n * @param {float} data.x Left position clicked in percentage\n * @param {float} data.y Top position clicked in percentage\n */\nCOUCHFRIENDS.on('player.clickDown', function (data) {\n    //console.log('Player clicked. Player id: ' + data.id + ' Click position: ' + data.x + ', ' + data.y);\n});\n\n/**\n * Callback when a player tapped canvas up and down\n *\n * @param {object} data list with the player information\n * @param {int} data.id The unique identifier of the player\n * @param {float} data.x Left position clicked in percentage\n * @param {float} data.y Top position clicked in percentage\n */\nCOUCHFRIENDS.on('player.clickUp', function (data) {\n    //console.log('Player clicked. Player id: ' + data.id + ' Click position: ' + data.x + ', ' + data.y);\n});\n\n/**\n * Callback when a player tapped a button\n *\n * @param {object} data list with the player and button information\n * @param {int} data.id The unique identifier of the button\n * @param {int} data.playerId The unique identifier of the player\n */\nCOUCHFRIENDS.on('player.buttonClick', function (data) {\n    //console.log('Player clicked a button. Player id: ' + data.playerId + ' Button id: ' + data.id);\n});\n\n/**\n * Callback when a player tapped a button\n *\n * @param {object} data list with the player and button information\n * @param {int} data.player the player object\n * @param {object} data.button Object of the button information\n * @param {string} data.button.id The Button id\n */\nCOUCHFRIENDS.on('player.buttonDown', function (data) {\n    //console.log('Player clicked a button. Player id: ' + data.playerId + ' Button id: ' + data.button.id);\n});\n\n/**\n * Callback when a player released a button\n *\n * @param {object} data list with the player and button information\n * @param {int} data.player the player object\n * @param {object} data.button Object of the button information\n * @param {string} data.button.id The Button id\n */\nCOUCHFRIENDS.on('player.buttonUp', function (data) {\n    //console.log('Player clicked a button. Player id: ' + data.playerId + ' Button id: ' + data.button.id);\n});\n","\n/**\n * Expose `Emitter`.\n */\n\nif (typeof module !== 'undefined') {\n    module.exports = Emitter;\n}\n\n/**\n * Initialize a new `Emitter`.\n *\n * @api public\n */\n\nfunction Emitter(obj) {\n    if (obj) return mixin(obj);\n};\n\n/**\n * Mixin the emitter properties.\n *\n * @param {Object} obj\n * @return {Object}\n * @api private\n */\n\nfunction mixin(obj) {\n    for (var key in Emitter.prototype) {\n        obj[key] = Emitter.prototype[key];\n    }\n    return obj;\n}\n\n/**\n * Listen on the given `event` with `fn`.\n *\n * @param {String} event\n * @param {Function} fn\n * @return {Emitter}\n * @api public\n */\n\nEmitter.prototype.on =\n    Emitter.prototype.addEventListener = function(event, fn){\n        this._callbacks = this._callbacks || {};\n        (this._callbacks['$' + event] = this._callbacks['$' + event] || [])\n            .push(fn);\n        return this;\n    };\n\n/**\n * Adds an `event` listener that will be invoked a single\n * time then automatically removed.\n *\n * @param {String} event\n * @param {Function} fn\n * @return {Emitter}\n * @api public\n */\n\nEmitter.prototype.once = function(event, fn){\n    function on() {\n        this.off(event, on);\n        fn.apply(this, arguments);\n    }\n\n    on.fn = fn;\n    this.on(event, on);\n    return this;\n};\n\n/**\n * Remove the given callback for `event` or all\n * registered callbacks.\n *\n * @param {String} event\n * @param {Function} fn\n * @return {Emitter}\n * @api public\n */\n\nEmitter.prototype.off =\n    Emitter.prototype.removeListener =\n        Emitter.prototype.removeAllListeners =\n            Emitter.prototype.removeEventListener = function(event, fn){\n                this._callbacks = this._callbacks || {};\n\n                // all\n                if (0 == arguments.length) {\n                    this._callbacks = {};\n                    return this;\n                }\n\n                // specific event\n                var callbacks = this._callbacks['$' + event];\n                if (!callbacks) return this;\n\n                // remove all handlers\n                if (1 == arguments.length) {\n                    delete this._callbacks['$' + event];\n                    return this;\n                }\n\n                // remove specific handler\n                var cb;\n                for (var i = 0; i < callbacks.length; i++) {\n                    cb = callbacks[i];\n                    if (cb === fn || cb.fn === fn) {\n                        callbacks.splice(i, 1);\n                        break;\n                    }\n                }\n                return this;\n            };\n\n/**\n * Emit `event` with the given args.\n *\n * @param {String} event\n * @param {Mixed} ...\n * @return {Emitter}\n */\n\nEmitter.prototype.emit = function(event){\n    this._callbacks = this._callbacks || {};\n    var args = [].slice.call(arguments, 1)\n        , callbacks = this._callbacks['$' + event];\n\n    if (callbacks) {\n        callbacks = callbacks.slice(0);\n        for (var i = 0, len = callbacks.length; i < len; ++i) {\n            callbacks[i].apply(this, args);\n        }\n    }\n\n    return this;\n};\n\n/**\n * Return array of callbacks for `event`.\n *\n * @param {String} event\n * @return {Array}\n * @api public\n */\n\nEmitter.prototype.listeners = function(event){\n    this._callbacks = this._callbacks || {};\n    return this._callbacks['$' + event] || [];\n};\n\n/**\n * Check if this emitter has `event` handlers.\n *\n * @param {String} event\n * @return {Boolean}\n * @api public\n */\n\nEmitter.prototype.hasListeners = function(event){\n    return !! this.listeners(event).length;\n};\n","/*! peerjs build:0.3.13, development. Copyright(c) 2013 Michelle Bu <michelle@michellebu.com> */(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){\n    module.exports.RTCSessionDescription = window.RTCSessionDescription ||\n        window.mozRTCSessionDescription;\n    module.exports.RTCPeerConnection = window.RTCPeerConnection ||\n        window.mozRTCPeerConnection || window.webkitRTCPeerConnection;\n    module.exports.RTCIceCandidate = window.RTCIceCandidate ||\n        window.mozRTCIceCandidate;\n\n},{}],2:[function(require,module,exports){\n    var util = require('./util');\n    var EventEmitter = require('eventemitter3');\n    var Negotiator = require('./negotiator');\n    var Reliable = require('reliable');\n\n    /**\n     * Wraps a DataChannel between two Peers.\n     */\n    function DataConnection(peer, provider, options) {\n        if (!(this instanceof DataConnection)) return new DataConnection(peer, provider, options);\n        EventEmitter.call(this);\n\n        this.options = util.extend({\n            serialization: 'binary',\n            reliable: false\n        }, options);\n\n        // Connection is not open yet.\n        this.open = false;\n        this.type = 'data';\n        this.peer = peer;\n        this.provider = provider;\n\n        this.id = this.options.connectionId || DataConnection._idPrefix + util.randomToken();\n\n        this.label = this.options.label || this.id;\n        this.metadata = this.options.metadata;\n        this.serialization = this.options.serialization;\n        this.reliable = this.options.reliable;\n\n        // Data channel buffering.\n        this._buffer = [];\n        this._buffering = false;\n        this.bufferSize = 0;\n\n        // For storing large data.\n        this._chunkedData = {};\n\n        if (this.options._payload) {\n            this._peerBrowser = this.options._payload.browser;\n        }\n\n        Negotiator.startConnection(\n            this,\n            this.options._payload || {\n                originator: true\n            }\n        );\n    }\n\n    util.inherits(DataConnection, EventEmitter);\n\n    DataConnection._idPrefix = 'dc_';\n\n    /** Called by the Negotiator when the DataChannel is ready. */\n    DataConnection.prototype.initialize = function(dc) {\n        this._dc = this.dataChannel = dc;\n        this._configureDataChannel();\n    }\n\n    DataConnection.prototype._configureDataChannel = function() {\n        var self = this;\n        if (util.supports.sctp) {\n            this._dc.binaryType = 'arraybuffer';\n        }\n        this._dc.onopen = function() {\n            util.log('Data channel connection success');\n            self.open = true;\n            self.emit('open');\n        }\n\n        // Use the Reliable shim for non Firefox browsers\n        if (!util.supports.sctp && this.reliable) {\n            this._reliable = new Reliable(this._dc, util.debug);\n        }\n\n        if (this._reliable) {\n            this._reliable.onmessage = function(msg) {\n                self.emit('data', msg);\n            };\n        } else {\n            this._dc.onmessage = function(e) {\n                self._handleDataMessage(e);\n            };\n        }\n        this._dc.onclose = function(e) {\n            util.log('DataChannel closed for:', self.peer);\n            self.close();\n        };\n    }\n\n// Handles a DataChannel message.\n    DataConnection.prototype._handleDataMessage = function(e) {\n        var self = this;\n        var data = e.data;\n        var datatype = data.constructor;\n        if (this.serialization === 'binary' || this.serialization === 'binary-utf8') {\n            if (datatype === Blob) {\n                // Datatype should never be blob\n                util.blobToArrayBuffer(data, function(ab) {\n                    data = util.unpack(ab);\n                    self.emit('data', data);\n                });\n                return;\n            } else if (datatype === ArrayBuffer) {\n                data = util.unpack(data);\n            } else if (datatype === String) {\n                // String fallback for binary data for browsers that don't support binary yet\n                var ab = util.binaryStringToArrayBuffer(data);\n                data = util.unpack(ab);\n            }\n        } else if (this.serialization === 'json') {\n            data = JSON.parse(data);\n        }\n\n        // Check if we've chunked--if so, piece things back together.\n        // We're guaranteed that this isn't 0.\n        if (data.__peerData) {\n            var id = data.__peerData;\n            var chunkInfo = this._chunkedData[id] || {data: [], count: 0, total: data.total};\n\n            chunkInfo.data[data.n] = data.data;\n            chunkInfo.count += 1;\n\n            if (chunkInfo.total === chunkInfo.count) {\n                // Clean up before making the recursive call to `_handleDataMessage`.\n                delete this._chunkedData[id];\n\n                // We've received all the chunks--time to construct the complete data.\n                data = new Blob(chunkInfo.data);\n                this._handleDataMessage({data: data});\n            }\n\n            this._chunkedData[id] = chunkInfo;\n            return;\n        }\n\n        this.emit('data', data);\n    }\n\n    /**\n     * Exposed functionality for users.\n     */\n\n    /** Allows user to close connection. */\n    DataConnection.prototype.close = function() {\n        if (!this.open) {\n            return;\n        }\n        this.open = false;\n        Negotiator.cleanup(this);\n        this.emit('close');\n    }\n\n    /** Allows user to send data. */\n    DataConnection.prototype.send = function(data, chunked) {\n        if (!this.open) {\n            this.emit('error', new Error('Connection is not open. You should listen for the `open` event before sending messages.'));\n            return;\n        }\n        if (this._reliable) {\n            // Note: reliable shim sending will make it so that you cannot customize\n            // serialization.\n            this._reliable.send(data);\n            return;\n        }\n        var self = this;\n        if (this.serialization === 'json') {\n            this._bufferedSend(JSON.stringify(data));\n        } else if (this.serialization === 'binary' || this.serialization === 'binary-utf8') {\n            var blob = util.pack(data);\n\n            // For Chrome-Firefox interoperability, we need to make Firefox \"chunk\"\n            // the data it sends out.\n            var needsChunking = util.chunkedBrowsers[this._peerBrowser] || util.chunkedBrowsers[util.browser];\n            if (needsChunking && !chunked && blob.size > util.chunkedMTU) {\n                this._sendChunks(blob);\n                return;\n            }\n\n            // DataChannel currently only supports strings.\n            if (!util.supports.sctp) {\n                util.blobToBinaryString(blob, function(str) {\n                    self._bufferedSend(str);\n                });\n            } else if (!util.supports.binaryBlob) {\n                // We only do this if we really need to (e.g. blobs are not supported),\n                // because this conversion is costly.\n                util.blobToArrayBuffer(blob, function(ab) {\n                    self._bufferedSend(ab);\n                });\n            } else {\n                this._bufferedSend(blob);\n            }\n        } else {\n            this._bufferedSend(data);\n        }\n    }\n\n    DataConnection.prototype._bufferedSend = function(msg) {\n        if (this._buffering || !this._trySend(msg)) {\n            this._buffer.push(msg);\n            this.bufferSize = this._buffer.length;\n        }\n    }\n\n// Returns true if the send succeeds.\n    DataConnection.prototype._trySend = function(msg) {\n        try {\n            this._dc.send(msg);\n        } catch (e) {\n            this._buffering = true;\n\n            var self = this;\n            setTimeout(function() {\n                // Try again.\n                self._buffering = false;\n                self._tryBuffer();\n            }, 100);\n            return false;\n        }\n        return true;\n    }\n\n// Try to send the first message in the buffer.\n    DataConnection.prototype._tryBuffer = function() {\n        if (this._buffer.length === 0) {\n            return;\n        }\n\n        var msg = this._buffer[0];\n\n        if (this._trySend(msg)) {\n            this._buffer.shift();\n            this.bufferSize = this._buffer.length;\n            this._tryBuffer();\n        }\n    }\n\n    DataConnection.prototype._sendChunks = function(blob) {\n        var blobs = util.chunk(blob);\n        for (var i = 0, ii = blobs.length; i < ii; i += 1) {\n            var blob = blobs[i];\n            this.send(blob, true);\n        }\n    }\n\n    DataConnection.prototype.handleMessage = function(message) {\n        var payload = message.payload;\n\n        switch (message.type) {\n            case 'ANSWER':\n                this._peerBrowser = payload.browser;\n\n                // Forward to negotiator\n                Negotiator.handleSDP(message.type, this, payload.sdp);\n                break;\n            case 'CANDIDATE':\n                Negotiator.handleCandidate(this, payload.candidate);\n                break;\n            default:\n                util.warn('Unrecognized message type:', message.type, 'from peer:', this.peer);\n                break;\n        }\n    }\n\n    module.exports = DataConnection;\n\n},{\"./negotiator\":5,\"./util\":8,\"eventemitter3\":9,\"reliable\":12}],3:[function(require,module,exports){\n    window.Socket = require('./socket');\n    window.MediaConnection = require('./mediaconnection');\n    window.DataConnection = require('./dataconnection');\n    window.Peer = require('./peer');\n    window.RTCPeerConnection = require('./adapter').RTCPeerConnection;\n    window.RTCSessionDescription = require('./adapter').RTCSessionDescription;\n    window.RTCIceCandidate = require('./adapter').RTCIceCandidate;\n    window.Negotiator = require('./negotiator');\n    window.util = require('./util');\n    window.BinaryPack = require('js-binarypack');\n\n},{\"./adapter\":1,\"./dataconnection\":2,\"./mediaconnection\":4,\"./negotiator\":5,\"./peer\":6,\"./socket\":7,\"./util\":8,\"js-binarypack\":10}],4:[function(require,module,exports){\n    var util = require('./util');\n    var EventEmitter = require('eventemitter3');\n    var Negotiator = require('./negotiator');\n\n    /**\n     * Wraps the streaming interface between two Peers.\n     */\n    function MediaConnection(peer, provider, options) {\n        if (!(this instanceof MediaConnection)) return new MediaConnection(peer, provider, options);\n        EventEmitter.call(this);\n\n        this.options = util.extend({}, options);\n\n        this.open = false;\n        this.type = 'media';\n        this.peer = peer;\n        this.provider = provider;\n        this.metadata = this.options.metadata;\n        this.localStream = this.options._stream;\n\n        this.id = this.options.connectionId || MediaConnection._idPrefix + util.randomToken();\n        if (this.localStream) {\n            Negotiator.startConnection(\n                this,\n                {_stream: this.localStream, originator: true}\n            );\n        }\n    };\n\n    util.inherits(MediaConnection, EventEmitter);\n\n    MediaConnection._idPrefix = 'mc_';\n\n    MediaConnection.prototype.addStream = function(remoteStream) {\n        util.log('Receiving stream', remoteStream);\n\n        this.remoteStream = remoteStream;\n        this.emit('stream', remoteStream); // Should we call this `open`?\n\n    };\n\n    MediaConnection.prototype.handleMessage = function(message) {\n        var payload = message.payload;\n\n        switch (message.type) {\n            case 'ANSWER':\n                // Forward to negotiator\n                Negotiator.handleSDP(message.type, this, payload.sdp);\n                this.open = true;\n                break;\n            case 'CANDIDATE':\n                Negotiator.handleCandidate(this, payload.candidate);\n                break;\n            default:\n                util.warn('Unrecognized message type:', message.type, 'from peer:', this.peer);\n                break;\n        }\n    }\n\n    MediaConnection.prototype.answer = function(stream) {\n        if (this.localStream) {\n            util.warn('Local stream already exists on this MediaConnection. Are you answering a call twice?');\n            return;\n        }\n\n        this.options._payload._stream = stream;\n\n        this.localStream = stream;\n        Negotiator.startConnection(\n            this,\n            this.options._payload\n        )\n        // Retrieve lost messages stored because PeerConnection not set up.\n        var messages = this.provider._getMessages(this.id);\n        for (var i = 0, ii = messages.length; i < ii; i += 1) {\n            this.handleMessage(messages[i]);\n        }\n        this.open = true;\n    };\n\n    /**\n     * Exposed functionality for users.\n     */\n\n    /** Allows user to close connection. */\n    MediaConnection.prototype.close = function() {\n        if (!this.open) {\n            return;\n        }\n        this.open = false;\n        Negotiator.cleanup(this);\n        this.emit('close')\n    };\n\n    module.exports = MediaConnection;\n\n},{\"./negotiator\":5,\"./util\":8,\"eventemitter3\":9}],5:[function(require,module,exports){\n    var util = require('./util');\n    var RTCPeerConnection = require('./adapter').RTCPeerConnection;\n    var RTCSessionDescription = require('./adapter').RTCSessionDescription;\n    var RTCIceCandidate = require('./adapter').RTCIceCandidate;\n\n    /**\n     * Manages all negotiations between Peers.\n     */\n    var Negotiator = {\n        pcs: {\n            data: {},\n            media: {}\n        }, // type => {peerId: {pc_id: pc}}.\n        //providers: {}, // provider's id => providers (there may be multiple providers/client.\n        queue: [] // connections that are delayed due to a PC being in use.\n    }\n\n    Negotiator._idPrefix = 'pc_';\n\n    /** Returns a PeerConnection object set up correctly (for data, media). */\n    Negotiator.startConnection = function(connection, options) {\n        var pc = Negotiator._getPeerConnection(connection, options);\n\n        if (connection.type === 'media' && options._stream) {\n            // Add the stream.\n            pc.addStream(options._stream);\n        }\n\n        // Set the connection's PC.\n        connection.pc = connection.peerConnection = pc;\n        // What do we need to do now?\n        if (options.originator) {\n            if (connection.type === 'data') {\n                // Create the datachannel.\n                var config = {};\n                // Dropping reliable:false support, since it seems to be crashing\n                // Chrome.\n                /*if (util.supports.sctp && !options.reliable) {\n                 // If we have canonical reliable support...\n                 config = {maxRetransmits: 0};\n                 }*/\n                // Fallback to ensure older browsers don't crash.\n                if (!util.supports.sctp) {\n                    config = {reliable: options.reliable};\n                }\n                var dc = pc.createDataChannel(connection.label, config);\n                connection.initialize(dc);\n            }\n\n            if (!util.supports.onnegotiationneeded) {\n                Negotiator._makeOffer(connection);\n            }\n        } else {\n            Negotiator.handleSDP('OFFER', connection, options.sdp);\n        }\n    }\n\n    Negotiator._getPeerConnection = function(connection, options) {\n        if (!Negotiator.pcs[connection.type]) {\n            util.error(connection.type + ' is not a valid connection type. Maybe you overrode the `type` property somewhere.');\n        }\n\n        if (!Negotiator.pcs[connection.type][connection.peer]) {\n            Negotiator.pcs[connection.type][connection.peer] = {};\n        }\n        var peerConnections = Negotiator.pcs[connection.type][connection.peer];\n\n        var pc;\n        // Not multiplexing while FF and Chrome have not-great support for it.\n        /*if (options.multiplex) {\n         ids = Object.keys(peerConnections);\n         for (var i = 0, ii = ids.length; i < ii; i += 1) {\n         pc = peerConnections[ids[i]];\n         if (pc.signalingState === 'stable') {\n         break; // We can go ahead and use this PC.\n         }\n         }\n         } else */\n        if (options.pc) { // Simplest case: PC id already provided for us.\n            pc = Negotiator.pcs[connection.type][connection.peer][options.pc];\n        }\n\n        if (!pc || pc.signalingState !== 'stable') {\n            pc = Negotiator._startPeerConnection(connection);\n        }\n        return pc;\n    }\n\n    /*\n     Negotiator._addProvider = function(provider) {\n     if ((!provider.id && !provider.disconnected) || !provider.socket.open) {\n     // Wait for provider to obtain an ID.\n     provider.on('open', function(id) {\n     Negotiator._addProvider(provider);\n     });\n     } else {\n     Negotiator.providers[provider.id] = provider;\n     }\n     }*/\n\n\n    /** Start a PC. */\n    Negotiator._startPeerConnection = function(connection) {\n        util.log('Creating RTCPeerConnection.');\n\n        var id = Negotiator._idPrefix + util.randomToken();\n        var optional = {};\n\n        if (connection.type === 'data' && !util.supports.sctp) {\n            optional = {optional: [{RtpDataChannels: true}]};\n        } else if (connection.type === 'media') {\n            // Interop req for chrome.\n            optional = {optional: [{DtlsSrtpKeyAgreement: true}]};\n        }\n\n        var pc = new RTCPeerConnection(connection.provider.options.config, optional);\n        Negotiator.pcs[connection.type][connection.peer][id] = pc;\n\n        Negotiator._setupListeners(connection, pc, id);\n\n        return pc;\n    }\n\n    /** Set up various WebRTC listeners. */\n    Negotiator._setupListeners = function(connection, pc, pc_id) {\n        var peerId = connection.peer;\n        var connectionId = connection.id;\n        var provider = connection.provider;\n\n        // ICE CANDIDATES.\n        util.log('Listening for ICE candidates.');\n        pc.onicecandidate = function(evt) {\n            if (evt.candidate) {\n                util.log('Received ICE candidates for:', connection.peer);\n                provider.socket.send({\n                    type: 'CANDIDATE',\n                    payload: {\n                        candidate: evt.candidate,\n                        type: connection.type,\n                        connectionId: connection.id\n                    },\n                    dst: peerId\n                });\n            }\n        };\n\n        pc.oniceconnectionstatechange = function() {\n            switch (pc.iceConnectionState) {\n                case 'disconnected':\n                case 'failed':\n                    util.log('iceConnectionState is disconnected, closing connections to ' + peerId);\n                    connection.close();\n                    break;\n                case 'completed':\n                    pc.onicecandidate = util.noop;\n                    break;\n            }\n        };\n\n        // Fallback for older Chrome impls.\n        pc.onicechange = pc.oniceconnectionstatechange;\n\n        // ONNEGOTIATIONNEEDED (Chrome)\n        util.log('Listening for `negotiationneeded`');\n        pc.onnegotiationneeded = function() {\n            util.log('`negotiationneeded` triggered');\n            if (pc.signalingState == 'stable') {\n                Negotiator._makeOffer(connection);\n            } else {\n                util.log('onnegotiationneeded triggered when not stable. Is another connection being established?');\n            }\n        };\n\n        // DATACONNECTION.\n        util.log('Listening for data channel');\n        // Fired between offer and answer, so options should already be saved\n        // in the options hash.\n        pc.ondatachannel = function(evt) {\n            util.log('Received data channel');\n            var dc = evt.channel;\n            var connection = provider.getConnection(peerId, connectionId);\n            connection.initialize(dc);\n        };\n\n        // MEDIACONNECTION.\n        util.log('Listening for remote stream');\n        pc.onaddstream = function(evt) {\n            util.log('Received remote stream');\n            var stream = evt.stream;\n            var connection = provider.getConnection(peerId, connectionId);\n            // 10/10/2014: looks like in Chrome 38, onaddstream is triggered after\n            // setting the remote description. Our connection object in these cases\n            // is actually a DATA connection, so addStream fails.\n            // TODO: This is hopefully just a temporary fix. We should try to\n            // understand why this is happening.\n            if (connection.type === 'media') {\n                connection.addStream(stream);\n            }\n        };\n    }\n\n    Negotiator.cleanup = function(connection) {\n        util.log('Cleaning up PeerConnection to ' + connection.peer);\n\n        var pc = connection.pc;\n\n        if (!!pc && (pc.readyState !== 'closed' || pc.signalingState !== 'closed')) {\n            pc.close();\n            connection.pc = null;\n        }\n    }\n\n    Negotiator._makeOffer = function(connection) {\n        var pc = connection.pc;\n        pc.createOffer(function(offer) {\n            util.log('Created offer.');\n\n            if (!util.supports.sctp && connection.type === 'data' && connection.reliable) {\n                offer.sdp = Reliable.higherBandwidthSDP(offer.sdp);\n            }\n\n            pc.setLocalDescription(offer, function() {\n                util.log('Set localDescription: offer', 'for:', connection.peer);\n                connection.provider.socket.send({\n                    type: 'OFFER',\n                    payload: {\n                        sdp: offer,\n                        type: connection.type,\n                        label: connection.label,\n                        connectionId: connection.id,\n                        reliable: connection.reliable,\n                        serialization: connection.serialization,\n                        metadata: connection.metadata,\n                        browser: util.browser\n                    },\n                    dst: connection.peer\n                });\n            }, function(err) {\n                connection.provider.emitError('webrtc', err);\n                util.log('Failed to setLocalDescription, ', err);\n            });\n        }, function(err) {\n            connection.provider.emitError('webrtc', err);\n            util.log('Failed to createOffer, ', err);\n        }, connection.options.constraints);\n    }\n\n    Negotiator._makeAnswer = function(connection) {\n        var pc = connection.pc;\n\n        pc.createAnswer(function(answer) {\n            util.log('Created answer.');\n\n            if (!util.supports.sctp && connection.type === 'data' && connection.reliable) {\n                answer.sdp = Reliable.higherBandwidthSDP(answer.sdp);\n            }\n\n            pc.setLocalDescription(answer, function() {\n                util.log('Set localDescription: answer', 'for:', connection.peer);\n                connection.provider.socket.send({\n                    type: 'ANSWER',\n                    payload: {\n                        sdp: answer,\n                        type: connection.type,\n                        connectionId: connection.id,\n                        browser: util.browser\n                    },\n                    dst: connection.peer\n                });\n            }, function(err) {\n                connection.provider.emitError('webrtc', err);\n                util.log('Failed to setLocalDescription, ', err);\n            });\n        }, function(err) {\n            connection.provider.emitError('webrtc', err);\n            util.log('Failed to create answer, ', err);\n        });\n    }\n\n    /** Handle an SDP. */\n    Negotiator.handleSDP = function(type, connection, sdp) {\n        sdp = new RTCSessionDescription(sdp);\n        var pc = connection.pc;\n\n        util.log('Setting remote description', sdp);\n        pc.setRemoteDescription(sdp, function() {\n            util.log('Set remoteDescription:', type, 'for:', connection.peer);\n\n            if (type === 'OFFER') {\n                Negotiator._makeAnswer(connection);\n            }\n        }, function(err) {\n            connection.provider.emitError('webrtc', err);\n            util.log('Failed to setRemoteDescription, ', err);\n        });\n    }\n\n    /** Handle a candidate. */\n    Negotiator.handleCandidate = function(connection, ice) {\n        var candidate = ice.candidate;\n        var sdpMLineIndex = ice.sdpMLineIndex;\n        connection.pc.addIceCandidate(new RTCIceCandidate({\n            sdpMLineIndex: sdpMLineIndex,\n            candidate: candidate\n        }));\n        util.log('Added ICE candidate for:', connection.peer);\n    }\n\n    module.exports = Negotiator;\n\n},{\"./adapter\":1,\"./util\":8}],6:[function(require,module,exports){\n    var util = require('./util');\n    var EventEmitter = require('eventemitter3');\n    var Socket = require('./socket');\n    var MediaConnection = require('./mediaconnection');\n    var DataConnection = require('./dataconnection');\n\n    /**\n     * A peer who can initiate connections with other peers.\n     */\n    function Peer(id, options) {\n        if (!(this instanceof Peer)) return new Peer(id, options);\n        EventEmitter.call(this);\n\n        // Deal with overloading\n        if (id && id.constructor == Object) {\n            options = id;\n            id = undefined;\n        } else if (id) {\n            // Ensure id is a string\n            id = id.toString();\n        }\n        //\n\n        // Configurize options\n        options = util.extend({\n            debug: 0, // 1: Errors, 2: Warnings, 3: All logs\n            host: util.CLOUD_HOST,\n            port: util.CLOUD_PORT,\n            key: 'peerjs',\n            path: '/',\n            token: util.randomToken(),\n            config: util.defaultConfig\n        }, options);\n        this.options = options;\n        // Detect relative URL host.\n        if (options.host === '/') {\n            options.host = window.location.hostname;\n        }\n        // Set path correctly.\n        if (options.path[0] !== '/') {\n            options.path = '/' + options.path;\n        }\n        if (options.path[options.path.length - 1] !== '/') {\n            options.path += '/';\n        }\n\n        // Set whether we use SSL to same as current host\n        if (options.secure === undefined && options.host !== util.CLOUD_HOST) {\n            options.secure = util.isSecure();\n        }\n        // Set a custom log function if present\n        if (options.logFunction) {\n            util.setLogFunction(options.logFunction);\n        }\n        util.setLogLevel(options.debug);\n        //\n\n        // Sanity checks\n        // Ensure WebRTC supported\n        if (!util.supports.audioVideo && !util.supports.data ) {\n            this._delayedAbort('browser-incompatible', 'The current browser does not support WebRTC');\n            return;\n        }\n        // Ensure alphanumeric id\n        if (!util.validateId(id)) {\n            this._delayedAbort('invalid-id', 'ID \"' + id + '\" is invalid');\n            return;\n        }\n        // Ensure valid key\n        if (!util.validateKey(options.key)) {\n            this._delayedAbort('invalid-key', 'API KEY \"' + options.key + '\" is invalid');\n            return;\n        }\n        // Ensure not using unsecure cloud server on SSL page\n        if (options.secure && options.host === '0.peerjs.com') {\n            this._delayedAbort('ssl-unavailable',\n                'The cloud server currently does not support HTTPS. Please run your own PeerServer to use HTTPS.');\n            return;\n        }\n        //\n\n        // States.\n        this.destroyed = false; // Connections have been killed\n        this.disconnected = false; // Connection to PeerServer killed but P2P connections still active\n        this.open = false; // Sockets and such are not yet open.\n        //\n\n        // References\n        this.connections = {}; // DataConnections for this peer.\n        this._lostMessages = {}; // src => [list of messages]\n        //\n\n        // Start the server connection\n        this._initializeServerConnection();\n        if (id) {\n            this._initialize(id);\n        } else {\n            this._retrieveId();\n        }\n        //\n    }\n\n    util.inherits(Peer, EventEmitter);\n\n// Initialize the 'socket' (which is actually a mix of XHR streaming and\n// websockets.)\n    Peer.prototype._initializeServerConnection = function() {\n        var self = this;\n        this.socket = new Socket(this.options.secure, this.options.host, this.options.port, this.options.path, this.options.key);\n        this.socket.on('message', function(data) {\n            self._handleMessage(data);\n        });\n        this.socket.on('error', function(error) {\n            self._abort('socket-error', error);\n        });\n        this.socket.on('disconnected', function() {\n            // If we haven't explicitly disconnected, emit error and disconnect.\n            if (!self.disconnected) {\n                self.emitError('network', 'Lost connection to server.');\n                self.disconnect();\n            }\n        });\n        this.socket.on('close', function() {\n            // If we haven't explicitly disconnected, emit error.\n            if (!self.disconnected) {\n                self._abort('socket-closed', 'Underlying socket is already closed.');\n            }\n        });\n    };\n\n    /** Get a unique ID from the server via XHR. */\n    Peer.prototype._retrieveId = function(cb) {\n        var self = this;\n        var http = new XMLHttpRequest();\n        var protocol = this.options.secure ? 'https://' : 'http://';\n        var url = protocol + this.options.host + ':' + this.options.port +\n            this.options.path + this.options.key + '/id';\n        var queryString = '?ts=' + new Date().getTime() + '' + Math.random();\n        url += queryString;\n\n        // If there's no ID we need to wait for one before trying to init socket.\n        http.open('get', url, true);\n        http.onerror = function(e) {\n            util.error('Error retrieving ID', e);\n            var pathError = '';\n            if (self.options.path === '/' && self.options.host !== util.CLOUD_HOST) {\n                pathError = ' If you passed in a `path` to your self-hosted PeerServer, ' +\n                    'you\\'ll also need to pass in that same path when creating a new ' +\n                    'Peer.';\n            }\n            self._abort('server-error', 'Could not get an ID from the server.' + pathError);\n        };\n        http.onreadystatechange = function() {\n            if (http.readyState !== 4) {\n                return;\n            }\n            if (http.status !== 200) {\n                http.onerror();\n                return;\n            }\n            self._initialize(http.responseText);\n        };\n        http.send(null);\n    };\n\n    /** Initialize a connection with the server. */\n    Peer.prototype._initialize = function(id) {\n        this.id = id;\n        this.socket.start(this.id, this.options.token);\n    };\n\n    /** Handles messages from the server. */\n    Peer.prototype._handleMessage = function(message) {\n        var type = message.type;\n        var payload = message.payload;\n        var peer = message.src;\n        var connection;\n\n        switch (type) {\n            case 'OPEN': // The connection to the server is open.\n                this.emit('open', this.id);\n                this.open = true;\n                break;\n            case 'ERROR': // Server error.\n                this._abort('server-error', payload.msg);\n                break;\n            case 'ID-TAKEN': // The selected ID is taken.\n                this._abort('unavailable-id', 'ID `' + this.id + '` is taken');\n                break;\n            case 'INVALID-KEY': // The given API key cannot be found.\n                this._abort('invalid-key', 'API KEY \"' + this.options.key + '\" is invalid');\n                break;\n\n            //\n            case 'LEAVE': // Another peer has closed its connection to this peer.\n                util.log('Received leave message from', peer);\n                this._cleanupPeer(peer);\n                break;\n\n            case 'EXPIRE': // The offer sent to a peer has expired without response.\n                this.emitError('peer-unavailable', 'Could not connect to peer ' + peer);\n                break;\n            case 'OFFER': // we should consider switching this to CALL/CONNECT, but this is the least breaking option.\n                var connectionId = payload.connectionId;\n                connection = this.getConnection(peer, connectionId);\n\n                if (connection) {\n                    util.warn('Offer received for existing Connection ID:', connectionId);\n                    //connection.handleMessage(message);\n                } else {\n                    // Create a new connection.\n                    if (payload.type === 'media') {\n                        connection = new MediaConnection(peer, this, {\n                            connectionId: connectionId,\n                            _payload: payload,\n                            metadata: payload.metadata\n                        });\n                        this._addConnection(peer, connection);\n                        this.emit('call', connection);\n                    } else if (payload.type === 'data') {\n                        connection = new DataConnection(peer, this, {\n                            connectionId: connectionId,\n                            _payload: payload,\n                            metadata: payload.metadata,\n                            label: payload.label,\n                            serialization: payload.serialization,\n                            reliable: payload.reliable\n                        });\n                        this._addConnection(peer, connection);\n                        this.emit('connection', connection);\n                    } else {\n                        util.warn('Received malformed connection type:', payload.type);\n                        return;\n                    }\n                    // Find messages.\n                    var messages = this._getMessages(connectionId);\n                    for (var i = 0, ii = messages.length; i < ii; i += 1) {\n                        connection.handleMessage(messages[i]);\n                    }\n                }\n                break;\n            default:\n                if (!payload) {\n                    util.warn('You received a malformed message from ' + peer + ' of type ' + type);\n                    return;\n                }\n\n                var id = payload.connectionId;\n                connection = this.getConnection(peer, id);\n\n                if (connection && connection.pc) {\n                    // Pass it on.\n                    connection.handleMessage(message);\n                } else if (id) {\n                    // Store for possible later use\n                    this._storeMessage(id, message);\n                } else {\n                    util.warn('You received an unrecognized message:', message);\n                }\n                break;\n        }\n    };\n\n    /** Stores messages without a set up connection, to be claimed later. */\n    Peer.prototype._storeMessage = function(connectionId, message) {\n        if (!this._lostMessages[connectionId]) {\n            this._lostMessages[connectionId] = [];\n        }\n        this._lostMessages[connectionId].push(message);\n    };\n\n    /** Retrieve messages from lost message store */\n    Peer.prototype._getMessages = function(connectionId) {\n        var messages = this._lostMessages[connectionId];\n        if (messages) {\n            delete this._lostMessages[connectionId];\n            return messages;\n        } else {\n            return [];\n        }\n    };\n\n    /**\n     * Returns a DataConnection to the specified peer. See documentation for a\n     * complete list of options.\n     */\n    Peer.prototype.connect = function(peer, options) {\n        if (this.disconnected) {\n            util.warn('You cannot connect to a new Peer because you called ' +\n                '.disconnect() on this Peer and ended your connection with the ' +\n                'server. You can create a new Peer to reconnect, or call reconnect ' +\n                'on this peer if you believe its ID to still be available.');\n            this.emitError('disconnected', 'Cannot connect to new Peer after disconnecting from server.');\n            return;\n        }\n        var connection = new DataConnection(peer, this, options);\n        this._addConnection(peer, connection);\n        return connection;\n    };\n\n    /**\n     * Returns a MediaConnection to the specified peer. See documentation for a\n     * complete list of options.\n     */\n    Peer.prototype.call = function(peer, stream, options) {\n        if (this.disconnected) {\n            util.warn('You cannot connect to a new Peer because you called ' +\n                '.disconnect() on this Peer and ended your connection with the ' +\n                'server. You can create a new Peer to reconnect.');\n            this.emitError('disconnected', 'Cannot connect to new Peer after disconnecting from server.');\n            return;\n        }\n        if (!stream) {\n            util.error('To call a peer, you must provide a stream from your browser\\'s `getUserMedia`.');\n            return;\n        }\n        options = options || {};\n        options._stream = stream;\n        var call = new MediaConnection(peer, this, options);\n        this._addConnection(peer, call);\n        return call;\n    };\n\n    /** Add a data/media connection to this peer. */\n    Peer.prototype._addConnection = function(peer, connection) {\n        if (!this.connections[peer]) {\n            this.connections[peer] = [];\n        }\n        this.connections[peer].push(connection);\n    };\n\n    /** Retrieve a data/media connection for this peer. */\n    Peer.prototype.getConnection = function(peer, id) {\n        var connections = this.connections[peer];\n        if (!connections) {\n            return null;\n        }\n        for (var i = 0, ii = connections.length; i < ii; i++) {\n            if (connections[i].id === id) {\n                return connections[i];\n            }\n        }\n        return null;\n    };\n\n    Peer.prototype._delayedAbort = function(type, message) {\n        var self = this;\n        util.setZeroTimeout(function(){\n            self._abort(type, message);\n        });\n    };\n\n    /**\n     * Destroys the Peer and emits an error message.\n     * The Peer is not destroyed if it's in a disconnected state, in which case\n     * it retains its disconnected state and its existing connections.\n     */\n    Peer.prototype._abort = function(type, message) {\n        util.error('Aborting!');\n        if (!this._lastServerId) {\n            this.destroy();\n        } else {\n            this.disconnect();\n        }\n        this.emitError(type, message);\n    };\n\n    /** Emits a typed error message. */\n    Peer.prototype.emitError = function(type, err) {\n        util.error('Error:', err);\n        if (typeof err === 'string') {\n            err = new Error(err);\n        }\n        err.type = type;\n        this.emit('error', err);\n    };\n\n    /**\n     * Destroys the Peer: closes all active connections as well as the connection\n     *  to the server.\n     * Warning: The peer can no longer create or accept connections after being\n     *  destroyed.\n     */\n    Peer.prototype.destroy = function() {\n        if (!this.destroyed) {\n            this._cleanup();\n            this.disconnect();\n            this.destroyed = true;\n        }\n    };\n\n\n    /** Disconnects every connection on this peer. */\n    Peer.prototype._cleanup = function() {\n        if (this.connections) {\n            var peers = Object.keys(this.connections);\n            for (var i = 0, ii = peers.length; i < ii; i++) {\n                this._cleanupPeer(peers[i]);\n            }\n        }\n        this.emit('close');\n    };\n\n    /** Closes all connections to this peer. */\n    Peer.prototype._cleanupPeer = function(peer) {\n        var connections = this.connections[peer];\n        for (var j = 0, jj = connections.length; j < jj; j += 1) {\n            connections[j].close();\n        }\n    };\n\n    /**\n     * Disconnects the Peer's connection to the PeerServer. Does not close any\n     *  active connections.\n     * Warning: The peer can no longer create or accept connections after being\n     *  disconnected. It also cannot reconnect to the server.\n     */\n    Peer.prototype.disconnect = function() {\n        var self = this;\n        util.setZeroTimeout(function(){\n            if (!self.disconnected) {\n                self.disconnected = true;\n                self.open = false;\n                if (self.socket) {\n                    self.socket.close();\n                }\n                self.emit('disconnected', self.id);\n                self._lastServerId = self.id;\n                self.id = null;\n            }\n        });\n    };\n\n    /** Attempts to reconnect with the same ID. */\n    Peer.prototype.reconnect = function() {\n        if (this.disconnected && !this.destroyed) {\n            util.log('Attempting reconnection to server with ID ' + this._lastServerId);\n            this.disconnected = false;\n            this._initializeServerConnection();\n            this._initialize(this._lastServerId);\n        } else if (this.destroyed) {\n            throw new Error('This peer cannot reconnect to the server. It has already been destroyed.');\n        } else if (!this.disconnected && !this.open) {\n            // Do nothing. We're still connecting the first time.\n            util.error('In a hurry? We\\'re still trying to make the initial connection!');\n        } else {\n            throw new Error('Peer ' + this.id + ' cannot reconnect because it is not disconnected from the server!');\n        }\n    };\n\n    /**\n     * Get a list of available peer IDs. If you're running your own server, you'll\n     * want to set allow_discovery: true in the PeerServer options. If you're using\n     * the cloud server, email team@peerjs.com to get the functionality enabled for\n     * your key.\n     */\n    Peer.prototype.listAllPeers = function(cb) {\n        cb = cb || function() {};\n        var self = this;\n        var http = new XMLHttpRequest();\n        var protocol = this.options.secure ? 'https://' : 'http://';\n        var url = protocol + this.options.host + ':' + this.options.port +\n            this.options.path + this.options.key + '/peers';\n        var queryString = '?ts=' + new Date().getTime() + '' + Math.random();\n        url += queryString;\n\n        // If there's no ID we need to wait for one before trying to init socket.\n        http.open('get', url, true);\n        http.onerror = function(e) {\n            self._abort('server-error', 'Could not get peers from the server.');\n            cb([]);\n        };\n        http.onreadystatechange = function() {\n            if (http.readyState !== 4) {\n                return;\n            }\n            if (http.status === 401) {\n                var helpfulError = '';\n                if (self.options.host !== util.CLOUD_HOST) {\n                    helpfulError = 'It looks like you\\'re using the cloud server. You can email ' +\n                        'team@peerjs.com to enable peer listing for your API key.';\n                } else {\n                    helpfulError = 'You need to enable `allow_discovery` on your self-hosted ' +\n                        'PeerServer to use this feature.';\n                }\n                cb([]);\n                throw new Error('It doesn\\'t look like you have permission to list peers IDs. ' + helpfulError);\n            } else if (http.status !== 200) {\n                cb([]);\n            } else {\n                cb(JSON.parse(http.responseText));\n            }\n        };\n        http.send(null);\n    };\n\n    module.exports = Peer;\n\n},{\"./dataconnection\":2,\"./mediaconnection\":4,\"./socket\":7,\"./util\":8,\"eventemitter3\":9}],7:[function(require,module,exports){\n    var util = require('./util');\n    var EventEmitter = require('eventemitter3');\n\n    /**\n     * An abstraction on top of WebSockets and XHR streaming to provide fastest\n     * possible connection for peers.\n     */\n    function Socket(secure, host, port, path, key) {\n        if (!(this instanceof Socket)) return new Socket(secure, host, port, path, key);\n\n        EventEmitter.call(this);\n\n        // Disconnected manually.\n        this.disconnected = false;\n        this._queue = [];\n\n        var httpProtocol = secure ? 'https://' : 'http://';\n        var wsProtocol = secure ? 'wss://' : 'ws://';\n        this._httpUrl = httpProtocol + host + ':' + port + path + key;\n        this._wsUrl = wsProtocol + host + ':' + port + path + 'peerjs?key=' + key;\n    }\n\n    util.inherits(Socket, EventEmitter);\n\n\n    /** Check in with ID or get one from server. */\n    Socket.prototype.start = function(id, token) {\n        this.id = id;\n\n        this._httpUrl += '/' + id + '/' + token;\n        this._wsUrl += '&id=' + id + '&token=' + token;\n\n        this._startXhrStream();\n        this._startWebSocket();\n    }\n\n\n    /** Start up websocket communications. */\n    Socket.prototype._startWebSocket = function(id) {\n        var self = this;\n\n        if (this._socket) {\n            return;\n        }\n\n        this._socket = new WebSocket(this._wsUrl);\n\n        this._socket.onmessage = function(event) {\n            try {\n                var data = JSON.parse(event.data);\n            } catch(e) {\n                util.log('Invalid server message', event.data);\n                return;\n            }\n            self.emit('message', data);\n        };\n\n        this._socket.onclose = function(event) {\n            util.log('Socket closed.');\n            self.disconnected = true;\n            self.emit('disconnected');\n        };\n\n        // Take care of the queue of connections if necessary and make sure Peer knows\n        // socket is open.\n        this._socket.onopen = function() {\n            if (self._timeout) {\n                clearTimeout(self._timeout);\n                setTimeout(function(){\n                    self._http.abort();\n                    self._http = null;\n                }, 5000);\n            }\n            self._sendQueuedMessages();\n            util.log('Socket open');\n        };\n    }\n\n    /** Start XHR streaming. */\n    Socket.prototype._startXhrStream = function(n) {\n        try {\n            var self = this;\n            this._http = new XMLHttpRequest();\n            this._http._index = 1;\n            this._http._streamIndex = n || 0;\n            this._http.open('post', this._httpUrl + '/id?i=' + this._http._streamIndex, true);\n            this._http.onerror = function() {\n                // If we get an error, likely something went wrong.\n                // Stop streaming.\n                clearTimeout(self._timeout);\n                self.emit('disconnected');\n            }\n            this._http.onreadystatechange = function() {\n                if (this.readyState == 2 && this.old) {\n                    this.old.abort();\n                    delete this.old;\n                } else if (this.readyState > 2 && this.status === 200 && this.responseText) {\n                    self._handleStream(this);\n                }\n            };\n            this._http.send(null);\n            this._setHTTPTimeout();\n        } catch(e) {\n            util.log('XMLHttpRequest not available; defaulting to WebSockets');\n        }\n    }\n\n\n    /** Handles onreadystatechange response as a stream. */\n    Socket.prototype._handleStream = function(http) {\n        // 3 and 4 are loading/done state. All others are not relevant.\n        var messages = http.responseText.split('\\n');\n\n        // Check to see if anything needs to be processed on buffer.\n        if (http._buffer) {\n            while (http._buffer.length > 0) {\n                var index = http._buffer.shift();\n                var bufferedMessage = messages[index];\n                try {\n                    bufferedMessage = JSON.parse(bufferedMessage);\n                } catch(e) {\n                    http._buffer.shift(index);\n                    break;\n                }\n                this.emit('message', bufferedMessage);\n            }\n        }\n\n        var message = messages[http._index];\n        if (message) {\n            http._index += 1;\n            // Buffering--this message is incomplete and we'll get to it next time.\n            // This checks if the httpResponse ended in a `\\n`, in which case the last\n            // element of messages should be the empty string.\n            if (http._index === messages.length) {\n                if (!http._buffer) {\n                    http._buffer = [];\n                }\n                http._buffer.push(http._index - 1);\n            } else {\n                try {\n                    message = JSON.parse(message);\n                } catch(e) {\n                    util.log('Invalid server message', message);\n                    return;\n                }\n                this.emit('message', message);\n            }\n        }\n    }\n\n    Socket.prototype._setHTTPTimeout = function() {\n        var self = this;\n        this._timeout = setTimeout(function() {\n            var old = self._http;\n            if (!self._wsOpen()) {\n                self._startXhrStream(old._streamIndex + 1);\n                self._http.old = old;\n            } else {\n                old.abort();\n            }\n        }, 25000);\n    }\n\n    /** Is the websocket currently open? */\n    Socket.prototype._wsOpen = function() {\n        return this._socket && this._socket.readyState == 1;\n    }\n\n    /** Send queued messages. */\n    Socket.prototype._sendQueuedMessages = function() {\n        for (var i = 0, ii = this._queue.length; i < ii; i += 1) {\n            this.send(this._queue[i]);\n        }\n    }\n\n    /** Exposed send for DC & Peer. */\n    Socket.prototype.send = function(data) {\n        if (this.disconnected) {\n            return;\n        }\n\n        // If we didn't get an ID yet, we can't yet send anything so we should queue\n        // up these messages.\n        if (!this.id) {\n            this._queue.push(data);\n            return;\n        }\n\n        if (!data.type) {\n            this.emit('error', 'Invalid message');\n            return;\n        }\n\n        var message = JSON.stringify(data);\n        if (this._wsOpen()) {\n            this._socket.send(message);\n        } else {\n            var http = new XMLHttpRequest();\n            var url = this._httpUrl + '/' + data.type.toLowerCase();\n            http.open('post', url, true);\n            http.setRequestHeader('Content-Type', 'application/json');\n            http.send(message);\n        }\n    }\n\n    Socket.prototype.close = function() {\n        if (!this.disconnected && this._wsOpen()) {\n            this._socket.close();\n            this.disconnected = true;\n        }\n    }\n\n    module.exports = Socket;\n\n},{\"./util\":8,\"eventemitter3\":9}],8:[function(require,module,exports){\n    var defaultConfig = {'iceServers': [{ 'url': 'stun:stun.l.google.com:19302' }]};\n    var dataCount = 1;\n\n    var BinaryPack = require('js-binarypack');\n    var RTCPeerConnection = require('./adapter').RTCPeerConnection;\n\n    var util = {\n        noop: function() {},\n\n        CLOUD_HOST: '0.peerjs.com',\n        CLOUD_PORT: 9000,\n\n        // Browsers that need chunking:\n        chunkedBrowsers: {'Chrome': 1},\n        chunkedMTU: 16300, // The original 60000 bytes setting does not work when sending data from Firefox to Chrome, which is \"cut off\" after 16384 bytes and delivered individually.\n\n        // Logging logic\n        logLevel: 0,\n        setLogLevel: function(level) {\n            var debugLevel = parseInt(level, 10);\n            if (!isNaN(parseInt(level, 10))) {\n                util.logLevel = debugLevel;\n            } else {\n                // If they are using truthy/falsy values for debug\n                util.logLevel = level ? 3 : 0;\n            }\n            util.log = util.warn = util.error = util.noop;\n            if (util.logLevel > 0) {\n                util.error = util._printWith('ERROR');\n            }\n            if (util.logLevel > 1) {\n                util.warn = util._printWith('WARNING');\n            }\n            if (util.logLevel > 2) {\n                util.log = util._print;\n            }\n        },\n        setLogFunction: function(fn) {\n            if (fn.constructor !== Function) {\n                util.warn('The log function you passed in is not a function. Defaulting to regular logs.');\n            } else {\n                util._print = fn;\n            }\n        },\n\n        _printWith: function(prefix) {\n            return function() {\n                var copy = Array.prototype.slice.call(arguments);\n                copy.unshift(prefix);\n                util._print.apply(util, copy);\n            };\n        },\n        _print: function () {\n            var err = false;\n            var copy = Array.prototype.slice.call(arguments);\n            copy.unshift('PeerJS: ');\n            for (var i = 0, l = copy.length; i < l; i++){\n                if (copy[i] instanceof Error) {\n                    copy[i] = '(' + copy[i].name + ') ' + copy[i].message;\n                    err = true;\n                }\n            }\n            err ? console.error.apply(console, copy) : console.log.apply(console, copy);\n        },\n        //\n\n        // Returns browser-agnostic default config\n        defaultConfig: defaultConfig,\n        //\n\n        // Returns the current browser.\n        browser: (function() {\n            if (window.mozRTCPeerConnection) {\n                return 'Firefox';\n            } else if (window.webkitRTCPeerConnection) {\n                return 'Chrome';\n            } else if (window.RTCPeerConnection) {\n                return 'Supported';\n            } else {\n                return 'Unsupported';\n            }\n        })(),\n        //\n\n        // Lists which features are supported\n        supports: (function() {\n            if (typeof RTCPeerConnection === 'undefined') {\n                return {};\n            }\n\n            var data = true;\n            var audioVideo = true;\n\n            var binaryBlob = false;\n            var sctp = false;\n            var onnegotiationneeded = !!window.webkitRTCPeerConnection;\n\n            var pc, dc;\n            try {\n                pc = new RTCPeerConnection(defaultConfig, {optional: [{RtpDataChannels: true}]});\n            } catch (e) {\n                data = false;\n                audioVideo = false;\n            }\n\n            if (data) {\n                try {\n                    dc = pc.createDataChannel('_PEERJSTEST');\n                } catch (e) {\n                    data = false;\n                }\n            }\n\n            if (data) {\n                // Binary test\n                try {\n                    dc.binaryType = 'blob';\n                    binaryBlob = true;\n                } catch (e) {\n                }\n\n                // Reliable test.\n                // Unfortunately Chrome is a bit unreliable about whether or not they\n                // support reliable.\n                var reliablePC = new RTCPeerConnection(defaultConfig, {});\n                try {\n                    var reliableDC = reliablePC.createDataChannel('_PEERJSRELIABLETEST', {});\n                    sctp = reliableDC.reliable;\n                } catch (e) {\n                }\n                reliablePC.close();\n            }\n\n            // FIXME: not really the best check...\n            if (audioVideo) {\n                audioVideo = !!pc.addStream;\n            }\n\n            // FIXME: this is not great because in theory it doesn't work for\n            // av-only browsers (?).\n            if (!onnegotiationneeded && data) {\n                // sync default check.\n                var negotiationPC = new RTCPeerConnection(defaultConfig, {optional: [{RtpDataChannels: true}]});\n                negotiationPC.onnegotiationneeded = function() {\n                    onnegotiationneeded = true;\n                    // async check.\n                    if (util && util.supports) {\n                        util.supports.onnegotiationneeded = true;\n                    }\n                };\n                negotiationPC.createDataChannel('_PEERJSNEGOTIATIONTEST');\n\n                setTimeout(function() {\n                    negotiationPC.close();\n                }, 1000);\n            }\n\n            if (pc) {\n                pc.close();\n            }\n\n            return {\n                audioVideo: audioVideo,\n                data: data,\n                binaryBlob: binaryBlob,\n                binary: sctp, // deprecated; sctp implies binary support.\n                reliable: sctp, // deprecated; sctp implies reliable data.\n                sctp: sctp,\n                onnegotiationneeded: onnegotiationneeded\n            };\n        }()),\n        //\n\n        // Ensure alphanumeric ids\n        validateId: function(id) {\n            // Allow empty ids\n            return !id || /^[A-Za-z0-9_-]+(?:[ _-][A-Za-z0-9]+)*$/.exec(id);\n        },\n\n        validateKey: function(key) {\n            // Allow empty keys\n            return !key || /^[A-Za-z0-9_-]+(?:[ _-][A-Za-z0-9]+)*$/.exec(key);\n        },\n\n\n        debug: false,\n\n        inherits: function(ctor, superCtor) {\n            ctor.super_ = superCtor;\n            ctor.prototype = Object.create(superCtor.prototype, {\n                constructor: {\n                    value: ctor,\n                    enumerable: false,\n                    writable: true,\n                    configurable: true\n                }\n            });\n        },\n        extend: function(dest, source) {\n            for(var key in source) {\n                if(source.hasOwnProperty(key)) {\n                    dest[key] = source[key];\n                }\n            }\n            return dest;\n        },\n        pack: BinaryPack.pack,\n        unpack: BinaryPack.unpack,\n\n        log: function () {\n            if (util.debug) {\n                var err = false;\n                var copy = Array.prototype.slice.call(arguments);\n                copy.unshift('PeerJS: ');\n                for (var i = 0, l = copy.length; i < l; i++){\n                    if (copy[i] instanceof Error) {\n                        copy[i] = '(' + copy[i].name + ') ' + copy[i].message;\n                        err = true;\n                    }\n                }\n                err ? console.error.apply(console, copy) : console.log.apply(console, copy);\n            }\n        },\n\n        setZeroTimeout: (function(global) {\n            var timeouts = [];\n            var messageName = 'zero-timeout-message';\n\n            // Like setTimeout, but only takes a function argument.\t There's\n            // no time argument (always zero) and no arguments (you have to\n            // use a closure).\n            function setZeroTimeoutPostMessage(fn) {\n                timeouts.push(fn);\n                global.postMessage(messageName, '*');\n            }\n\n            function handleMessage(event) {\n                if (event.source == global && event.data == messageName) {\n                    if (event.stopPropagation) {\n                        event.stopPropagation();\n                    }\n                    if (timeouts.length) {\n                        timeouts.shift()();\n                    }\n                }\n            }\n            if (global.addEventListener) {\n                global.addEventListener('message', handleMessage, true);\n            } else if (global.attachEvent) {\n                global.attachEvent('onmessage', handleMessage);\n            }\n            return setZeroTimeoutPostMessage;\n        }(window)),\n\n        // Binary stuff\n\n        // chunks a blob.\n        chunk: function(bl) {\n            var chunks = [];\n            var size = bl.size;\n            var start = index = 0;\n            var total = Math.ceil(size / util.chunkedMTU);\n            while (start < size) {\n                var end = Math.min(size, start + util.chunkedMTU);\n                var b = bl.slice(start, end);\n\n                var chunk = {\n                    __peerData: dataCount,\n                    n: index,\n                    data: b,\n                    total: total\n                };\n\n                chunks.push(chunk);\n\n                start = end;\n                index += 1;\n            }\n            dataCount += 1;\n            return chunks;\n        },\n\n        blobToArrayBuffer: function(blob, cb){\n            var fr = new FileReader();\n            fr.onload = function(evt) {\n                cb(evt.target.result);\n            };\n            fr.readAsArrayBuffer(blob);\n        },\n        blobToBinaryString: function(blob, cb){\n            var fr = new FileReader();\n            fr.onload = function(evt) {\n                cb(evt.target.result);\n            };\n            fr.readAsBinaryString(blob);\n        },\n        binaryStringToArrayBuffer: function(binary) {\n            var byteArray = new Uint8Array(binary.length);\n            for (var i = 0; i < binary.length; i++) {\n                byteArray[i] = binary.charCodeAt(i) & 0xff;\n            }\n            return byteArray.buffer;\n        },\n        randomToken: function () {\n            return Math.random().toString(36).substr(2);\n        },\n        //\n\n        isSecure: function() {\n            return location.protocol === 'https:';\n        }\n    };\n\n    module.exports = util;\n\n},{\"./adapter\":1,\"js-binarypack\":10}],9:[function(require,module,exports){\n    'use strict';\n\n    /**\n     * Representation of a single EventEmitter function.\n     *\n     * @param {Function} fn Event handler to be called.\n     * @param {Mixed} context Context for function execution.\n     * @param {Boolean} once Only emit once\n     * @api private\n     */\n    function EE(fn, context, once) {\n        this.fn = fn;\n        this.context = context;\n        this.once = once || false;\n    }\n\n    /**\n     * Minimal EventEmitter interface that is molded against the Node.js\n     * EventEmitter interface.\n     *\n     * @constructor\n     * @api public\n     */\n    function EventEmitter() { /* Nothing to set */ }\n\n    /**\n     * Holds the assigned EventEmitters by name.\n     *\n     * @type {Object}\n     * @private\n     */\n    EventEmitter.prototype._events = undefined;\n\n    /**\n     * Return a list of assigned event listeners.\n     *\n     * @param {String} event The events that should be listed.\n     * @returns {Array}\n     * @api public\n     */\n    EventEmitter.prototype.listeners = function listeners(event) {\n        if (!this._events || !this._events[event]) return [];\n\n        for (var i = 0, l = this._events[event].length, ee = []; i < l; i++) {\n            ee.push(this._events[event][i].fn);\n        }\n\n        return ee;\n    };\n\n    /**\n     * Emit an event to all registered event listeners.\n     *\n     * @param {String} event The name of the event.\n     * @returns {Boolean} Indication if we've emitted an event.\n     * @api public\n     */\n    EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {\n        if (!this._events || !this._events[event]) return false;\n\n        var listeners = this._events[event]\n            , length = listeners.length\n            , len = arguments.length\n            , ee = listeners[0]\n            , args\n            , i, j;\n\n        if (1 === length) {\n            if (ee.once) this.removeListener(event, ee.fn, true);\n\n            switch (len) {\n                case 1: return ee.fn.call(ee.context), true;\n                case 2: return ee.fn.call(ee.context, a1), true;\n                case 3: return ee.fn.call(ee.context, a1, a2), true;\n                case 4: return ee.fn.call(ee.context, a1, a2, a3), true;\n                case 5: return ee.fn.call(ee.context, a1, a2, a3, a4), true;\n                case 6: return ee.fn.call(ee.context, a1, a2, a3, a4, a5), true;\n            }\n\n            for (i = 1, args = new Array(len -1); i < len; i++) {\n                args[i - 1] = arguments[i];\n            }\n\n            ee.fn.apply(ee.context, args);\n        } else {\n            for (i = 0; i < length; i++) {\n                if (listeners[i].once) this.removeListener(event, listeners[i].fn, true);\n\n                switch (len) {\n                    case 1: listeners[i].fn.call(listeners[i].context); break;\n                    case 2: listeners[i].fn.call(listeners[i].context, a1); break;\n                    case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;\n                    default:\n                        if (!args) for (j = 1, args = new Array(len -1); j < len; j++) {\n                            args[j - 1] = arguments[j];\n                        }\n\n                        listeners[i].fn.apply(listeners[i].context, args);\n                }\n            }\n        }\n\n        return true;\n    };\n\n    /**\n     * Register a new EventListener for the given event.\n     *\n     * @param {String} event Name of the event.\n     * @param {Functon} fn Callback function.\n     * @param {Mixed} context The context of the function.\n     * @api public\n     */\n    EventEmitter.prototype.on = function on(event, fn, context) {\n        if (!this._events) this._events = {};\n        if (!this._events[event]) this._events[event] = [];\n        this._events[event].push(new EE( fn, context || this ));\n\n        return this;\n    };\n\n    /**\n     * Add an EventListener that's only called once.\n     *\n     * @param {String} event Name of the event.\n     * @param {Function} fn Callback function.\n     * @param {Mixed} context The context of the function.\n     * @api public\n     */\n    EventEmitter.prototype.once = function once(event, fn, context) {\n        if (!this._events) this._events = {};\n        if (!this._events[event]) this._events[event] = [];\n        this._events[event].push(new EE(fn, context || this, true ));\n\n        return this;\n    };\n\n    /**\n     * Remove event listeners.\n     *\n     * @param {String} event The event we want to remove.\n     * @param {Function} fn The listener that we need to find.\n     * @param {Boolean} once Only remove once listeners.\n     * @api public\n     */\n    EventEmitter.prototype.removeListener = function removeListener(event, fn, once) {\n        if (!this._events || !this._events[event]) return this;\n\n        var listeners = this._events[event]\n            , events = [];\n\n        if (fn) for (var i = 0, length = listeners.length; i < length; i++) {\n            if (listeners[i].fn !== fn && listeners[i].once !== once) {\n                events.push(listeners[i]);\n            }\n        }\n\n        //\n        // Reset the array, or remove it completely if we have no more listeners.\n        //\n        if (events.length) this._events[event] = events;\n        else this._events[event] = null;\n\n        return this;\n    };\n\n    /**\n     * Remove all listeners or only the listeners for the specified event.\n     *\n     * @param {String} event The event want to remove all listeners for.\n     * @api public\n     */\n    EventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {\n        if (!this._events) return this;\n\n        if (event) this._events[event] = null;\n        else this._events = {};\n\n        return this;\n    };\n\n//\n// Alias methods names because people roll like that.\n//\n    EventEmitter.prototype.off = EventEmitter.prototype.removeListener;\n    EventEmitter.prototype.addListener = EventEmitter.prototype.on;\n\n//\n// This function doesn't apply anymore.\n//\n    EventEmitter.prototype.setMaxListeners = function setMaxListeners() {\n        return this;\n    };\n\n//\n// Expose the module.\n//\n    EventEmitter.EventEmitter = EventEmitter;\n    EventEmitter.EventEmitter2 = EventEmitter;\n    EventEmitter.EventEmitter3 = EventEmitter;\n\n    if ('object' === typeof module && module.exports) {\n        module.exports = EventEmitter;\n    }\n\n},{}],10:[function(require,module,exports){\n    var BufferBuilder = require('./bufferbuilder').BufferBuilder;\n    var binaryFeatures = require('./bufferbuilder').binaryFeatures;\n\n    var BinaryPack = {\n        unpack: function(data){\n            var unpacker = new Unpacker(data);\n            return unpacker.unpack();\n        },\n        pack: function(data){\n            var packer = new Packer();\n            packer.pack(data);\n            var buffer = packer.getBuffer();\n            return buffer;\n        }\n    };\n\n    module.exports = BinaryPack;\n\n    function Unpacker (data){\n        // Data is ArrayBuffer\n        this.index = 0;\n        this.dataBuffer = data;\n        this.dataView = new Uint8Array(this.dataBuffer);\n        this.length = this.dataBuffer.byteLength;\n    }\n\n    Unpacker.prototype.unpack = function(){\n        var type = this.unpack_uint8();\n        if (type < 0x80){\n            var positive_fixnum = type;\n            return positive_fixnum;\n        } else if ((type ^ 0xe0) < 0x20){\n            var negative_fixnum = (type ^ 0xe0) - 0x20;\n            return negative_fixnum;\n        }\n        var size;\n        if ((size = type ^ 0xa0) <= 0x0f){\n            return this.unpack_raw(size);\n        } else if ((size = type ^ 0xb0) <= 0x0f){\n            return this.unpack_string(size);\n        } else if ((size = type ^ 0x90) <= 0x0f){\n            return this.unpack_array(size);\n        } else if ((size = type ^ 0x80) <= 0x0f){\n            return this.unpack_map(size);\n        }\n        switch(type){\n            case 0xc0:\n                return null;\n            case 0xc1:\n                return undefined;\n            case 0xc2:\n                return false;\n            case 0xc3:\n                return true;\n            case 0xca:\n                return this.unpack_float();\n            case 0xcb:\n                return this.unpack_double();\n            case 0xcc:\n                return this.unpack_uint8();\n            case 0xcd:\n                return this.unpack_uint16();\n            case 0xce:\n                return this.unpack_uint32();\n            case 0xcf:\n                return this.unpack_uint64();\n            case 0xd0:\n                return this.unpack_int8();\n            case 0xd1:\n                return this.unpack_int16();\n            case 0xd2:\n                return this.unpack_int32();\n            case 0xd3:\n                return this.unpack_int64();\n            case 0xd4:\n                return undefined;\n            case 0xd5:\n                return undefined;\n            case 0xd6:\n                return undefined;\n            case 0xd7:\n                return undefined;\n            case 0xd8:\n                size = this.unpack_uint16();\n                return this.unpack_string(size);\n            case 0xd9:\n                size = this.unpack_uint32();\n                return this.unpack_string(size);\n            case 0xda:\n                size = this.unpack_uint16();\n                return this.unpack_raw(size);\n            case 0xdb:\n                size = this.unpack_uint32();\n                return this.unpack_raw(size);\n            case 0xdc:\n                size = this.unpack_uint16();\n                return this.unpack_array(size);\n            case 0xdd:\n                size = this.unpack_uint32();\n                return this.unpack_array(size);\n            case 0xde:\n                size = this.unpack_uint16();\n                return this.unpack_map(size);\n            case 0xdf:\n                size = this.unpack_uint32();\n                return this.unpack_map(size);\n        }\n    }\n\n    Unpacker.prototype.unpack_uint8 = function(){\n        var byte = this.dataView[this.index] & 0xff;\n        this.index++;\n        return byte;\n    };\n\n    Unpacker.prototype.unpack_uint16 = function(){\n        var bytes = this.read(2);\n        var uint16 =\n            ((bytes[0] & 0xff) * 256) + (bytes[1] & 0xff);\n        this.index += 2;\n        return uint16;\n    }\n\n    Unpacker.prototype.unpack_uint32 = function(){\n        var bytes = this.read(4);\n        var uint32 =\n            ((bytes[0]  * 256 +\n            bytes[1]) * 256 +\n            bytes[2]) * 256 +\n            bytes[3];\n        this.index += 4;\n        return uint32;\n    }\n\n    Unpacker.prototype.unpack_uint64 = function(){\n        var bytes = this.read(8);\n        var uint64 =\n            ((((((bytes[0]  * 256 +\n            bytes[1]) * 256 +\n            bytes[2]) * 256 +\n            bytes[3]) * 256 +\n            bytes[4]) * 256 +\n            bytes[5]) * 256 +\n            bytes[6]) * 256 +\n            bytes[7];\n        this.index += 8;\n        return uint64;\n    }\n\n\n    Unpacker.prototype.unpack_int8 = function(){\n        var uint8 = this.unpack_uint8();\n        return (uint8 < 0x80 ) ? uint8 : uint8 - (1 << 8);\n    };\n\n    Unpacker.prototype.unpack_int16 = function(){\n        var uint16 = this.unpack_uint16();\n        return (uint16 < 0x8000 ) ? uint16 : uint16 - (1 << 16);\n    }\n\n    Unpacker.prototype.unpack_int32 = function(){\n        var uint32 = this.unpack_uint32();\n        return (uint32 < Math.pow(2, 31) ) ? uint32 :\n            uint32 - Math.pow(2, 32);\n    }\n\n    Unpacker.prototype.unpack_int64 = function(){\n        var uint64 = this.unpack_uint64();\n        return (uint64 < Math.pow(2, 63) ) ? uint64 :\n            uint64 - Math.pow(2, 64);\n    }\n\n    Unpacker.prototype.unpack_raw = function(size){\n        if ( this.length < this.index + size){\n            throw new Error('BinaryPackFailure: index is out of range'\n                + ' ' + this.index + ' ' + size + ' ' + this.length);\n        }\n        var buf = this.dataBuffer.slice(this.index, this.index + size);\n        this.index += size;\n\n        //buf = util.bufferToString(buf);\n\n        return buf;\n    }\n\n    Unpacker.prototype.unpack_string = function(size){\n        var bytes = this.read(size);\n        var i = 0, str = '', c, code;\n        while(i < size){\n            c = bytes[i];\n            if ( c < 128){\n                str += String.fromCharCode(c);\n                i++;\n            } else if ((c ^ 0xc0) < 32){\n                code = ((c ^ 0xc0) << 6) | (bytes[i+1] & 63);\n                str += String.fromCharCode(code);\n                i += 2;\n            } else {\n                code = ((c & 15) << 12) | ((bytes[i+1] & 63) << 6) |\n                    (bytes[i+2] & 63);\n                str += String.fromCharCode(code);\n                i += 3;\n            }\n        }\n        this.index += size;\n        return str;\n    }\n\n    Unpacker.prototype.unpack_array = function(size){\n        var objects = new Array(size);\n        for(var i = 0; i < size ; i++){\n            objects[i] = this.unpack();\n        }\n        return objects;\n    }\n\n    Unpacker.prototype.unpack_map = function(size){\n        var map = {};\n        for(var i = 0; i < size ; i++){\n            var key  = this.unpack();\n            var value = this.unpack();\n            map[key] = value;\n        }\n        return map;\n    }\n\n    Unpacker.prototype.unpack_float = function(){\n        var uint32 = this.unpack_uint32();\n        var sign = uint32 >> 31;\n        var exp  = ((uint32 >> 23) & 0xff) - 127;\n        var fraction = ( uint32 & 0x7fffff ) | 0x800000;\n        return (sign == 0 ? 1 : -1) *\n            fraction * Math.pow(2, exp - 23);\n    }\n\n    Unpacker.prototype.unpack_double = function(){\n        var h32 = this.unpack_uint32();\n        var l32 = this.unpack_uint32();\n        var sign = h32 >> 31;\n        var exp  = ((h32 >> 20) & 0x7ff) - 1023;\n        var hfrac = ( h32 & 0xfffff ) | 0x100000;\n        var frac = hfrac * Math.pow(2, exp - 20) +\n            l32   * Math.pow(2, exp - 52);\n        return (sign == 0 ? 1 : -1) * frac;\n    }\n\n    Unpacker.prototype.read = function(length){\n        var j = this.index;\n        if (j + length <= this.length) {\n            return this.dataView.subarray(j, j + length);\n        } else {\n            throw new Error('BinaryPackFailure: read index out of range');\n        }\n    }\n\n    function Packer(){\n        this.bufferBuilder = new BufferBuilder();\n    }\n\n    Packer.prototype.getBuffer = function(){\n        return this.bufferBuilder.getBuffer();\n    }\n\n    Packer.prototype.pack = function(value){\n        var type = typeof(value);\n        if (type == 'string'){\n            this.pack_string(value);\n        } else if (type == 'number'){\n            if (Math.floor(value) === value){\n                this.pack_integer(value);\n            } else{\n                this.pack_double(value);\n            }\n        } else if (type == 'boolean'){\n            if (value === true){\n                this.bufferBuilder.append(0xc3);\n            } else if (value === false){\n                this.bufferBuilder.append(0xc2);\n            }\n        } else if (type == 'undefined'){\n            this.bufferBuilder.append(0xc0);\n        } else if (type == 'object'){\n            if (value === null){\n                this.bufferBuilder.append(0xc0);\n            } else {\n                var constructor = value.constructor;\n                if (constructor == Array){\n                    this.pack_array(value);\n                } else if (constructor == Blob || constructor == File) {\n                    this.pack_bin(value);\n                } else if (constructor == ArrayBuffer) {\n                    if(binaryFeatures.useArrayBufferView) {\n                        this.pack_bin(new Uint8Array(value));\n                    } else {\n                        this.pack_bin(value);\n                    }\n                } else if ('BYTES_PER_ELEMENT' in value){\n                    if(binaryFeatures.useArrayBufferView) {\n                        this.pack_bin(new Uint8Array(value.buffer));\n                    } else {\n                        this.pack_bin(value.buffer);\n                    }\n                } else if (constructor == Object){\n                    this.pack_object(value);\n                } else if (constructor == Date){\n                    this.pack_string(value.toString());\n                } else if (typeof value.toBinaryPack == 'function'){\n                    this.bufferBuilder.append(value.toBinaryPack());\n                } else {\n                    throw new Error('Type \"' + constructor.toString() + '\" not yet supported');\n                }\n            }\n        } else {\n            throw new Error('Type \"' + type + '\" not yet supported');\n        }\n        this.bufferBuilder.flush();\n    }\n\n\n    Packer.prototype.pack_bin = function(blob){\n        var length = blob.length || blob.byteLength || blob.size;\n        if (length <= 0x0f){\n            this.pack_uint8(0xa0 + length);\n        } else if (length <= 0xffff){\n            this.bufferBuilder.append(0xda) ;\n            this.pack_uint16(length);\n        } else if (length <= 0xffffffff){\n            this.bufferBuilder.append(0xdb);\n            this.pack_uint32(length);\n        } else{\n            throw new Error('Invalid length');\n        }\n        this.bufferBuilder.append(blob);\n    }\n\n    Packer.prototype.pack_string = function(str){\n        var length = utf8Length(str);\n\n        if (length <= 0x0f){\n            this.pack_uint8(0xb0 + length);\n        } else if (length <= 0xffff){\n            this.bufferBuilder.append(0xd8) ;\n            this.pack_uint16(length);\n        } else if (length <= 0xffffffff){\n            this.bufferBuilder.append(0xd9);\n            this.pack_uint32(length);\n        } else{\n            throw new Error('Invalid length');\n        }\n        this.bufferBuilder.append(str);\n    }\n\n    Packer.prototype.pack_array = function(ary){\n        var length = ary.length;\n        if (length <= 0x0f){\n            this.pack_uint8(0x90 + length);\n        } else if (length <= 0xffff){\n            this.bufferBuilder.append(0xdc)\n            this.pack_uint16(length);\n        } else if (length <= 0xffffffff){\n            this.bufferBuilder.append(0xdd);\n            this.pack_uint32(length);\n        } else{\n            throw new Error('Invalid length');\n        }\n        for(var i = 0; i < length ; i++){\n            this.pack(ary[i]);\n        }\n    }\n\n    Packer.prototype.pack_integer = function(num){\n        if ( -0x20 <= num && num <= 0x7f){\n            this.bufferBuilder.append(num & 0xff);\n        } else if (0x00 <= num && num <= 0xff){\n            this.bufferBuilder.append(0xcc);\n            this.pack_uint8(num);\n        } else if (-0x80 <= num && num <= 0x7f){\n            this.bufferBuilder.append(0xd0);\n            this.pack_int8(num);\n        } else if ( 0x0000 <= num && num <= 0xffff){\n            this.bufferBuilder.append(0xcd);\n            this.pack_uint16(num);\n        } else if (-0x8000 <= num && num <= 0x7fff){\n            this.bufferBuilder.append(0xd1);\n            this.pack_int16(num);\n        } else if ( 0x00000000 <= num && num <= 0xffffffff){\n            this.bufferBuilder.append(0xce);\n            this.pack_uint32(num);\n        } else if (-0x80000000 <= num && num <= 0x7fffffff){\n            this.bufferBuilder.append(0xd2);\n            this.pack_int32(num);\n        } else if (-0x8000000000000000 <= num && num <= 0x7FFFFFFFFFFFFFFF){\n            this.bufferBuilder.append(0xd3);\n            this.pack_int64(num);\n        } else if (0x0000000000000000 <= num && num <= 0xFFFFFFFFFFFFFFFF){\n            this.bufferBuilder.append(0xcf);\n            this.pack_uint64(num);\n        } else{\n            throw new Error('Invalid integer');\n        }\n    }\n\n    Packer.prototype.pack_double = function(num){\n        var sign = 0;\n        if (num < 0){\n            sign = 1;\n            num = -num;\n        }\n        var exp  = Math.floor(Math.log(num) / Math.LN2);\n        var frac0 = num / Math.pow(2, exp) - 1;\n        var frac1 = Math.floor(frac0 * Math.pow(2, 52));\n        var b32   = Math.pow(2, 32);\n        var h32 = (sign << 31) | ((exp+1023) << 20) |\n            (frac1 / b32) & 0x0fffff;\n        var l32 = frac1 % b32;\n        this.bufferBuilder.append(0xcb);\n        this.pack_int32(h32);\n        this.pack_int32(l32);\n    }\n\n    Packer.prototype.pack_object = function(obj){\n        var keys = Object.keys(obj);\n        var length = keys.length;\n        if (length <= 0x0f){\n            this.pack_uint8(0x80 + length);\n        } else if (length <= 0xffff){\n            this.bufferBuilder.append(0xde);\n            this.pack_uint16(length);\n        } else if (length <= 0xffffffff){\n            this.bufferBuilder.append(0xdf);\n            this.pack_uint32(length);\n        } else{\n            throw new Error('Invalid length');\n        }\n        for(var prop in obj){\n            if (obj.hasOwnProperty(prop)){\n                this.pack(prop);\n                this.pack(obj[prop]);\n            }\n        }\n    }\n\n    Packer.prototype.pack_uint8 = function(num){\n        this.bufferBuilder.append(num);\n    }\n\n    Packer.prototype.pack_uint16 = function(num){\n        this.bufferBuilder.append(num >> 8);\n        this.bufferBuilder.append(num & 0xff);\n    }\n\n    Packer.prototype.pack_uint32 = function(num){\n        var n = num & 0xffffffff;\n        this.bufferBuilder.append((n & 0xff000000) >>> 24);\n        this.bufferBuilder.append((n & 0x00ff0000) >>> 16);\n        this.bufferBuilder.append((n & 0x0000ff00) >>>  8);\n        this.bufferBuilder.append((n & 0x000000ff));\n    }\n\n    Packer.prototype.pack_uint64 = function(num){\n        var high = num / Math.pow(2, 32);\n        var low  = num % Math.pow(2, 32);\n        this.bufferBuilder.append((high & 0xff000000) >>> 24);\n        this.bufferBuilder.append((high & 0x00ff0000) >>> 16);\n        this.bufferBuilder.append((high & 0x0000ff00) >>>  8);\n        this.bufferBuilder.append((high & 0x000000ff));\n        this.bufferBuilder.append((low  & 0xff000000) >>> 24);\n        this.bufferBuilder.append((low  & 0x00ff0000) >>> 16);\n        this.bufferBuilder.append((low  & 0x0000ff00) >>>  8);\n        this.bufferBuilder.append((low  & 0x000000ff));\n    }\n\n    Packer.prototype.pack_int8 = function(num){\n        this.bufferBuilder.append(num & 0xff);\n    }\n\n    Packer.prototype.pack_int16 = function(num){\n        this.bufferBuilder.append((num & 0xff00) >> 8);\n        this.bufferBuilder.append(num & 0xff);\n    }\n\n    Packer.prototype.pack_int32 = function(num){\n        this.bufferBuilder.append((num >>> 24) & 0xff);\n        this.bufferBuilder.append((num & 0x00ff0000) >>> 16);\n        this.bufferBuilder.append((num & 0x0000ff00) >>> 8);\n        this.bufferBuilder.append((num & 0x000000ff));\n    }\n\n    Packer.prototype.pack_int64 = function(num){\n        var high = Math.floor(num / Math.pow(2, 32));\n        var low  = num % Math.pow(2, 32);\n        this.bufferBuilder.append((high & 0xff000000) >>> 24);\n        this.bufferBuilder.append((high & 0x00ff0000) >>> 16);\n        this.bufferBuilder.append((high & 0x0000ff00) >>>  8);\n        this.bufferBuilder.append((high & 0x000000ff));\n        this.bufferBuilder.append((low  & 0xff000000) >>> 24);\n        this.bufferBuilder.append((low  & 0x00ff0000) >>> 16);\n        this.bufferBuilder.append((low  & 0x0000ff00) >>>  8);\n        this.bufferBuilder.append((low  & 0x000000ff));\n    }\n\n    function _utf8Replace(m){\n        var code = m.charCodeAt(0);\n\n        if(code <= 0x7ff) return '00';\n        if(code <= 0xffff) return '000';\n        if(code <= 0x1fffff) return '0000';\n        if(code <= 0x3ffffff) return '00000';\n        return '000000';\n    }\n\n    function utf8Length(str){\n        if (str.length > 600) {\n            // Blob method faster for large strings\n            return (new Blob([str])).size;\n        } else {\n            return str.replace(/[^\\u0000-\\u007F]/g, _utf8Replace).length;\n        }\n    }\n\n},{\"./bufferbuilder\":11}],11:[function(require,module,exports){\n    var binaryFeatures = {};\n    binaryFeatures.useBlobBuilder = (function(){\n        try {\n            new Blob([]);\n            return false;\n        } catch (e) {\n            return true;\n        }\n    })();\n\n    binaryFeatures.useArrayBufferView = !binaryFeatures.useBlobBuilder && (function(){\n            try {\n                return (new Blob([new Uint8Array([])])).size === 0;\n            } catch (e) {\n                return true;\n            }\n        })();\n\n    module.exports.binaryFeatures = binaryFeatures;\n    var BlobBuilder = module.exports.BlobBuilder;\n    if (typeof window != 'undefined') {\n        BlobBuilder = module.exports.BlobBuilder = window.WebKitBlobBuilder ||\n            window.MozBlobBuilder || window.MSBlobBuilder || window.BlobBuilder;\n    }\n\n    function BufferBuilder(){\n        this._pieces = [];\n        this._parts = [];\n    }\n\n    BufferBuilder.prototype.append = function(data) {\n        if(typeof data === 'number') {\n            this._pieces.push(data);\n        } else {\n            this.flush();\n            this._parts.push(data);\n        }\n    };\n\n    BufferBuilder.prototype.flush = function() {\n        if (this._pieces.length > 0) {\n            var buf = new Uint8Array(this._pieces);\n            if(!binaryFeatures.useArrayBufferView) {\n                buf = buf.buffer;\n            }\n            this._parts.push(buf);\n            this._pieces = [];\n        }\n    };\n\n    BufferBuilder.prototype.getBuffer = function() {\n        this.flush();\n        if(binaryFeatures.useBlobBuilder) {\n            var builder = new BlobBuilder();\n            for(var i = 0, ii = this._parts.length; i < ii; i++) {\n                builder.append(this._parts[i]);\n            }\n            return builder.getBlob();\n        } else {\n            return new Blob(this._parts);\n        }\n    };\n\n    module.exports.BufferBuilder = BufferBuilder;\n\n},{}],12:[function(require,module,exports){\n    var util = require('./util');\n\n    /**\n     * Reliable transfer for Chrome Canary DataChannel impl.\n     * Author: @michellebu\n     */\n    function Reliable(dc, debug) {\n        if (!(this instanceof Reliable)) return new Reliable(dc);\n        this._dc = dc;\n\n        util.debug = debug;\n\n        // Messages sent/received so far.\n        // id: { ack: n, chunks: [...] }\n        this._outgoing = {};\n        // id: { ack: ['ack', id, n], chunks: [...] }\n        this._incoming = {};\n        this._received = {};\n\n        // Window size.\n        this._window = 1000;\n        // MTU.\n        this._mtu = 500;\n        // Interval for setInterval. In ms.\n        this._interval = 0;\n\n        // Messages sent.\n        this._count = 0;\n\n        // Outgoing message queue.\n        this._queue = [];\n\n        this._setupDC();\n    };\n\n// Send a message reliably.\n    Reliable.prototype.send = function(msg) {\n        // Determine if chunking is necessary.\n        var bl = util.pack(msg);\n        if (bl.size < this._mtu) {\n            this._handleSend(['no', bl]);\n            return;\n        }\n\n        this._outgoing[this._count] = {\n            ack: 0,\n            chunks: this._chunk(bl)\n        };\n\n        if (util.debug) {\n            this._outgoing[this._count].timer = new Date();\n        }\n\n        // Send prelim window.\n        this._sendWindowedChunks(this._count);\n        this._count += 1;\n    };\n\n// Set up interval for processing queue.\n    Reliable.prototype._setupInterval = function() {\n        // TODO: fail gracefully.\n\n        var self = this;\n        this._timeout = setInterval(function() {\n            // FIXME: String stuff makes things terribly async.\n            var msg = self._queue.shift();\n            if (msg._multiple) {\n                for (var i = 0, ii = msg.length; i < ii; i += 1) {\n                    self._intervalSend(msg[i]);\n                }\n            } else {\n                self._intervalSend(msg);\n            }\n        }, this._interval);\n    };\n\n    Reliable.prototype._intervalSend = function(msg) {\n        var self = this;\n        msg = util.pack(msg);\n        util.blobToBinaryString(msg, function(str) {\n            self._dc.send(str);\n        });\n        if (self._queue.length === 0) {\n            clearTimeout(self._timeout);\n            self._timeout = null;\n            //self._processAcks();\n        }\n    };\n\n// Go through ACKs to send missing pieces.\n    Reliable.prototype._processAcks = function() {\n        for (var id in this._outgoing) {\n            if (this._outgoing.hasOwnProperty(id)) {\n                this._sendWindowedChunks(id);\n            }\n        }\n    };\n\n// Handle sending a message.\n// FIXME: Don't wait for interval time for all messages...\n    Reliable.prototype._handleSend = function(msg) {\n        var push = true;\n        for (var i = 0, ii = this._queue.length; i < ii; i += 1) {\n            var item = this._queue[i];\n            if (item === msg) {\n                push = false;\n            } else if (item._multiple && item.indexOf(msg) !== -1) {\n                push = false;\n            }\n        }\n        if (push) {\n            this._queue.push(msg);\n            if (!this._timeout) {\n                this._setupInterval();\n            }\n        }\n    };\n\n// Set up DataChannel handlers.\n    Reliable.prototype._setupDC = function() {\n        // Handle various message types.\n        var self = this;\n        this._dc.onmessage = function(e) {\n            var msg = e.data;\n            var datatype = msg.constructor;\n            // FIXME: msg is String until binary is supported.\n            // Once that happens, this will have to be smarter.\n            if (datatype === String) {\n                var ab = util.binaryStringToArrayBuffer(msg);\n                msg = util.unpack(ab);\n                self._handleMessage(msg);\n            }\n        };\n    };\n\n// Handles an incoming message.\n    Reliable.prototype._handleMessage = function(msg) {\n        var id = msg[1];\n        var idata = this._incoming[id];\n        var odata = this._outgoing[id];\n        var data;\n        switch (msg[0]) {\n            // No chunking was done.\n            case 'no':\n                var message = id;\n                if (!!message) {\n                    this.onmessage(util.unpack(message));\n                }\n                break;\n            // Reached the end of the message.\n            case 'end':\n                data = idata;\n\n                // In case end comes first.\n                this._received[id] = msg[2];\n\n                if (!data) {\n                    break;\n                }\n\n                this._ack(id);\n                break;\n            case 'ack':\n                data = odata;\n                if (!!data) {\n                    var ack = msg[2];\n                    // Take the larger ACK, for out of order messages.\n                    data.ack = Math.max(ack, data.ack);\n\n                    // Clean up when all chunks are ACKed.\n                    if (data.ack >= data.chunks.length) {\n                        util.log('Time: ', new Date() - data.timer);\n                        delete this._outgoing[id];\n                    } else {\n                        this._processAcks();\n                    }\n                }\n                // If !data, just ignore.\n                break;\n            // Received a chunk of data.\n            case 'chunk':\n                // Create a new entry if none exists.\n                data = idata;\n                if (!data) {\n                    var end = this._received[id];\n                    if (end === true) {\n                        break;\n                    }\n                    data = {\n                        ack: ['ack', id, 0],\n                        chunks: []\n                    };\n                    this._incoming[id] = data;\n                }\n\n                var n = msg[2];\n                var chunk = msg[3];\n                data.chunks[n] = new Uint8Array(chunk);\n\n                // If we get the chunk we're looking for, ACK for next missing.\n                // Otherwise, ACK the same N again.\n                if (n === data.ack[2]) {\n                    this._calculateNextAck(id);\n                }\n                this._ack(id);\n                break;\n            default:\n                // Shouldn't happen, but would make sense for message to just go\n                // through as is.\n                this._handleSend(msg);\n                break;\n        }\n    };\n\n// Chunks BL into smaller messages.\n    Reliable.prototype._chunk = function(bl) {\n        var chunks = [];\n        var size = bl.size;\n        var start = 0;\n        while (start < size) {\n            var end = Math.min(size, start + this._mtu);\n            var b = bl.slice(start, end);\n            var chunk = {\n                payload: b\n            }\n            chunks.push(chunk);\n            start = end;\n        }\n        util.log('Created', chunks.length, 'chunks.');\n        return chunks;\n    };\n\n// Sends ACK N, expecting Nth blob chunk for message ID.\n    Reliable.prototype._ack = function(id) {\n        var ack = this._incoming[id].ack;\n\n        // if ack is the end value, then call _complete.\n        if (this._received[id] === ack[2]) {\n            this._complete(id);\n            this._received[id] = true;\n        }\n\n        this._handleSend(ack);\n    };\n\n// Calculates the next ACK number, given chunks.\n    Reliable.prototype._calculateNextAck = function(id) {\n        var data = this._incoming[id];\n        var chunks = data.chunks;\n        for (var i = 0, ii = chunks.length; i < ii; i += 1) {\n            // This chunk is missing!!! Better ACK for it.\n            if (chunks[i] === undefined) {\n                data.ack[2] = i;\n                return;\n            }\n        }\n        data.ack[2] = chunks.length;\n    };\n\n// Sends the next window of chunks.\n    Reliable.prototype._sendWindowedChunks = function(id) {\n        util.log('sendWindowedChunks for: ', id);\n        var data = this._outgoing[id];\n        var ch = data.chunks;\n        var chunks = [];\n        var limit = Math.min(data.ack + this._window, ch.length);\n        for (var i = data.ack; i < limit; i += 1) {\n            if (!ch[i].sent || i === data.ack) {\n                ch[i].sent = true;\n                chunks.push(['chunk', id, i, ch[i].payload]);\n            }\n        }\n        if (data.ack + this._window >= ch.length) {\n            chunks.push(['end', id, ch.length])\n        }\n        chunks._multiple = true;\n        this._handleSend(chunks);\n    };\n\n// Puts together a message from chunks.\n    Reliable.prototype._complete = function(id) {\n        util.log('Completed called for', id);\n        var self = this;\n        var chunks = this._incoming[id].chunks;\n        var bl = new Blob(chunks);\n        util.blobToArrayBuffer(bl, function(ab) {\n            self.onmessage(util.unpack(ab));\n        });\n        delete this._incoming[id];\n    };\n\n// Ups bandwidth limit on SDP. Meant to be called during offer/answer.\n    Reliable.higherBandwidthSDP = function(sdp) {\n        // AS stands for Application-Specific Maximum.\n        // Bandwidth number is in kilobits / sec.\n        // See RFC for more info: http://www.ietf.org/rfc/rfc2327.txt\n\n        // Chrome 31+ doesn't want us munging the SDP, so we'll let them have their\n        // way.\n        var version = navigator.appVersion.match(/Chrome\\/(.*?) /);\n        if (version) {\n            version = parseInt(version[1].split('.').shift());\n            if (version < 31) {\n                var parts = sdp.split('b=AS:30');\n                var replace = 'b=AS:102400'; // 100 Mbps\n                if (parts.length > 1) {\n                    return parts[0] + replace + parts[1];\n                }\n            }\n        }\n\n        return sdp;\n    };\n\n// Overwritten, typically.\n    Reliable.prototype.onmessage = function(msg) {};\n\n    module.exports.Reliable = Reliable;\n\n},{\"./util\":13}],13:[function(require,module,exports){\n    var BinaryPack = require('js-binarypack');\n\n    var util = {\n        debug: false,\n\n        inherits: function(ctor, superCtor) {\n            ctor.super_ = superCtor;\n            ctor.prototype = Object.create(superCtor.prototype, {\n                constructor: {\n                    value: ctor,\n                    enumerable: false,\n                    writable: true,\n                    configurable: true\n                }\n            });\n        },\n        extend: function(dest, source) {\n            for(var key in source) {\n                if(source.hasOwnProperty(key)) {\n                    dest[key] = source[key];\n                }\n            }\n            return dest;\n        },\n        pack: BinaryPack.pack,\n        unpack: BinaryPack.unpack,\n\n        log: function () {\n            if (util.debug) {\n                var copy = [];\n                for (var i = 0; i < arguments.length; i++) {\n                    copy[i] = arguments[i];\n                }\n                copy.unshift('Reliable: ');\n                console.log.apply(console, copy);\n            }\n        },\n\n        setZeroTimeout: (function(global) {\n            var timeouts = [];\n            var messageName = 'zero-timeout-message';\n\n            // Like setTimeout, but only takes a function argument.\t There's\n            // no time argument (always zero) and no arguments (you have to\n            // use a closure).\n            function setZeroTimeoutPostMessage(fn) {\n                timeouts.push(fn);\n                global.postMessage(messageName, '*');\n            }\n\n            function handleMessage(event) {\n                if (event.source == global && event.data == messageName) {\n                    if (event.stopPropagation) {\n                        event.stopPropagation();\n                    }\n                    if (timeouts.length) {\n                        timeouts.shift()();\n                    }\n                }\n            }\n            if (global.addEventListener) {\n                global.addEventListener('message', handleMessage, true);\n            } else if (global.attachEvent) {\n                global.attachEvent('onmessage', handleMessage);\n            }\n            return setZeroTimeoutPostMessage;\n        }(this)),\n\n        blobToArrayBuffer: function(blob, cb){\n            var fr = new FileReader();\n            fr.onload = function(evt) {\n                cb(evt.target.result);\n            };\n            fr.readAsArrayBuffer(blob);\n        },\n        blobToBinaryString: function(blob, cb){\n            var fr = new FileReader();\n            fr.onload = function(evt) {\n                cb(evt.target.result);\n            };\n            fr.readAsBinaryString(blob);\n        },\n        binaryStringToArrayBuffer: function(binary) {\n            var byteArray = new Uint8Array(binary.length);\n            for (var i = 0; i < binary.length; i++) {\n                byteArray[i] = binary.charCodeAt(i) & 0xff;\n            }\n            return byteArray.buffer;\n        },\n        randomToken: function () {\n            return Math.random().toString(36).substr(2);\n        }\n    };\n\n    module.exports = util;\n\n},{\"js-binarypack\":10}]},{},[3]);\n"]}
\ No newline at end of file
diff --git a/gruntfile.js b/gruntfile.js
index b6cf5a6..a705ef1 100644
--- a/gruntfile.js
+++ b/gruntfile.js
@@ -5,6 +5,8 @@ module.exports = function(grunt) {
         pkg: grunt.file.readJSON('package.json'),
         uglify: {
             options: {
+                sourceMap: true,
+                sourceMapIncludeSources: true,
                 banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n'
             },
             build: {
diff --git a/src/couchfriends.api.js b/src/couchfriends.api.js
index 0f50efa..67e21a9 100644
--- a/src/couchfriends.api.js
+++ b/src/couchfriends.api.js
@@ -309,7 +309,15 @@ COUCHFRIENDS.connect = function () {
  * @param data Object object with data to send. See Api references for all available options.
  */
 COUCHFRIENDS.send = function (data) {
-    COUCHFRIENDS._socket.send(data);
+    if (data.id == null) {
+        console.warn(data);
+    }
+    for (var i = 0; i < this.players.length; i++) {
+        if (data.id == this.players[i].id) {
+            this.players[i].conn.send(data);
+            break;
+        }
+    }
 };
 
 Emitter(COUCHFRIENDS);
@@ -363,7 +371,8 @@ COUCHFRIENDS.on('player.join', function (conn) {
             data: {
                 color: this.player.color
             }
-        })
+        });
+        COUCHFRIENDS.emit('player.identify', {color: this.player.color, player: {id: this.player.id}});
     });
     conn.on('close', function () {
         COUCHFRIENDS.emit('player.left', {