amoeba.io-socket-client/build/amoeba.io-socket-client.min.js

Socket Client for amoeba.io

/*! amoeba.io-socket-client 0.2.1 */
!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){var d=a("node-uuid"),e=a("socket.io-client");SocketClient=function(a){this.config=a,this.socket=null,this.callbacks={},this.requestId=0},SocketClient.prototype.init=function(a,b){var c=this;this.socket=new e(this.config.url,{forceNew:!0,reconnection:!1}),this.socket.on("connect",function(){c.socket.on("result",function(a){c.result(a)}),c.socket.on("event",function(b){a.path(b.path).emit(b.event,b.data)}),b&&b(null,{success:!0})})},SocketClient.prototype.save=function(a){var b=d.v4();return this.callbacks[b]=a,b},SocketClient.prototype.invoke=function(a,b){var c={path:a.request.path,method:a.request.method};"undefined"!=typeof a.request.arguments&&(c.arguments=a.request.arguments),"undefined"!=typeof a.response?c.id=this.save(function(c,d){a.response.result=d,a.response.error=c,b()}):b(),this.socket.emit("invoke",c)},SocketClient.prototype.result=function(a){this.callbacks[a.id]&&(this.callbacks[a.id](a.error,a.result),delete this.callbacks[a.id])},b.exports=c=SocketClient},{"node-uuid":2,"socket.io-client":3}],2:[function(a,b,c){(function(){function a(a,b,c){var d=b&&c||0,e=0;for(b=b||[],a.toLowerCase().replace(/[0-9a-f]{2}/g,function(a){16>e&&(b[d+e++]=n[a])});16>e;)b[d+e++]=0;return b}function c(a,b){var c=b||0,d=m;return d[a[c++]]+d[a[c++]]+d[a[c++]]+d[a[c++]]+"-"+d[a[c++]]+d[a[c++]]+"-"+d[a[c++]]+d[a[c++]]+"-"+d[a[c++]]+d[a[c++]]+"-"+d[a[c++]]+d[a[c++]]+d[a[c++]]+d[a[c++]]+d[a[c++]]+d[a[c++]]}function d(a,b,d){var e=b&&d||0,f=b||[];a=a||{};var 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Uint8Array(16);f=function(){return crypto.getRandomValues(j),j}}if(!f){var k=new Array(16);f=function(){for(var a,b=0;16>b;b++)0===(3&b)&&(a=4294967296*Math.random()),k[b]=a>>>((3&b)<<3)&255;return k}}for(var l="function"==typeof g.Buffer?g.Buffer:Array,m=[],n={},o=0;256>o;o++)m[o]=(o+256).toString(16).substr(1),n[m[o]]=o;var p=f(),q=[1|p[0],p[1],p[2],p[3],p[4],p[5]],r=16383&(p[6]<<8|p[7]),s=0,t=0,u=e;if(u.v1=d,u.v4=e,u.parse=a,u.unparse=c,u.BufferClass=l,"undefined"!=typeof b&&b.exports)b.exports=u;else if("function"==typeof define&&define.amd)define(function(){return u});else{var v=g.uuid;u.noConflict=function(){return g.uuid=v,u},g.uuid=u}}).call(this)},{}],3:[function(a,b,c){b.exports=a("./lib/")},{"./lib/":4}],4:[function(a,b,c){function d(a,b){"object"==typeof a&&(b=a,a=void 0),b=b||{};var c,d=e(a),f=d.source,j=d.id;return b.forceNew||b["force new connection"]||!1===b.multiplex?(h("ignoring socket cache for %s",f),c=g(f,b)):(i[j]||(h("new io instance for %s",f),i[j]=g(f,b)),c=i[j]),c.socket(d.path)}var e=a("./url"),f=a("socket.io-parser"),g=a("./manager"),h=a("debug")("socket.io-client");b.exports=c=d;var i=c.managers={};c.protocol=f.protocol,c.connect=d,c.Manager=a("./manager"),c.Socket=a("./socket")},{"./manager":5,"./socket":7,"./url":8,debug:12,"socket.io-parser":48}],5:[function(a,b,c){function d(a,b){return this instanceof d?(a&&"object"==typeof a&&(b=a,a=void 0),b=b||{},b.path=b.path||"/socket.io",this.nsps={},this.subs=[],this.opts=b,this.reconnection(b.reconnection!==!1),this.reconnectionAttempts(b.reconnectionAttempts||1/0),this.reconnectionDelay(b.reconnectionDelay||1e3),this.reconnectionDelayMax(b.reconnectionDelayMax||5e3),this.randomizationFactor(b.randomizationFactor||.5),this.backoff=new m({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(null==b.timeout?2e4:b.timeout),this.readyState="closed",this.uri=a,this.connected=[],this.encoding=!1,this.packetBuffer=[],this.encoder=new h.Encoder,this.decoder=new h.Decoder,this.autoConnect=b.autoConnect!==!1,void(this.autoConnect&&this.open())):new d(a,b)}var e=(a("./url"),a("engine.io-client")),f=a("./socket"),g=a("component-emitter"),h=a("socket.io-parser"),i=a("./on"),j=a("component-bind"),k=(a("object-component"),a("debug")("socket.io-client:manager")),l=a("indexof"),m=a("backo2");b.exports=d,d.prototype.emitAll=function(){this.emit.apply(this,arguments);for(var a in this.nsps)this.nsps[a].emit.apply(this.nsps[a],arguments)},d.prototype.updateSocketIds=function(){for(var a in this.nsps)this.nsps[a].id=this.engine.id},g(d.prototype),d.prototype.reconnection=function(a){return arguments.length?(this._reconnection=!!a,this):this._reconnection},d.prototype.reconnectionAttempts=function(a){return arguments.length?(this._reconnectionAttempts=a,this):this._reconnectionAttempts},d.prototype.reconnectionDelay=function(a){return arguments.length?(this._reconnectionDelay=a,this.backoff&&this.backoff.setMin(a),this):this._reconnectionDelay},d.prototype.randomizationFactor=function(a){return arguments.length?(this._randomizationFactor=a,this.backoff&&this.backoff.setJitter(a),this):this._randomizationFactor},d.prototype.reconnectionDelayMax=function(a){return arguments.length?(this._reconnectionDelayMax=a,this.backoff&&this.backoff.setMax(a),this):this._reconnectionDelayMax},d.prototype.timeout=function(a){return arguments.length?(this._timeout=a,this):this._timeout},d.prototype.maybeReconnectOnOpen=function(){!this.reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()},d.prototype.open=d.prototype.connect=function(a){if(k("readyState 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a=this.engine;this.subs.push(i(a,"data",j(this,"ondata"))),this.subs.push(i(this.decoder,"decoded",j(this,"ondecoded"))),this.subs.push(i(a,"error",j(this,"onerror"))),this.subs.push(i(a,"close",j(this,"onclose")))},d.prototype.ondata=function(a){this.decoder.add(a)},d.prototype.ondecoded=function(a){this.emit("packet",a)},d.prototype.onerror=function(a){k("error",a),this.emitAll("error",a)},d.prototype.socket=function(a){var b=this.nsps[a];if(!b){b=new f(this,a),this.nsps[a]=b;var c=this;b.on("connect",function(){b.id=c.engine.id,~l(c.connected,b)||c.connected.push(b)})}return b},d.prototype.destroy=function(a){var b=l(this.connected,a);~b&&this.connected.splice(b,1),this.connected.length||this.close()},d.prototype.packet=function(a){k("writing packet %j",a);var b=this;b.encoding?b.packetBuffer.push(a):(b.encoding=!0,this.encoder.encode(a,function(a){for(var c=0;c<a.length;c++)b.engine.write(a[c]);b.encoding=!1,b.processPacketQueue()}))},d.prototype.processPacketQueue=function(){if(this.packetBuffer.length>0&&!this.encoding){var a=this.packetBuffer.shift();this.packet(a)}},d.prototype.cleanup=function(){for(var a;a=this.subs.shift();)a.destroy();this.packetBuffer=[],this.encoding=!1,this.decoder.destroy()},d.prototype.close=d.prototype.disconnect=function(){this.skipReconnect=!0,this.backoff.reset(),this.readyState="closed",this.engine&&this.engine.close()},d.prototype.onclose=function(a){k("close"),this.cleanup(),this.backoff.reset(),this.readyState="closed",this.emit("close",a),this._reconnection&&!this.skipReconnect&&this.reconnect()},d.prototype.reconnect=function(){if(this.reconnecting||this.skipReconnect)return this;var a=this;if(this.backoff.attempts>=this._reconnectionAttempts)k("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var b=this.backoff.duration();k("will wait %dms before reconnect attempt",b),this.reconnecting=!0;var c=setTimeout(function(){a.skipReconnect||(k("attempting reconnect"),a.emitAll("reconnect_attempt",a.backoff.attempts),a.emitAll("reconnecting",a.backoff.attempts),a.skipReconnect||a.open(function(b){b?(k("reconnect attempt error"),a.reconnecting=!1,a.reconnect(),a.emitAll("reconnect_error",b.data)):(k("reconnect success"),a.onreconnect())}))},b);this.subs.push({destroy:function(){clearTimeout(c)}})}},d.prototype.onreconnect=function(){var a=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",a)}},{"./on":6,"./socket":7,"./url":8,backo2:9,"component-bind":10,"component-emitter":11,debug:12,"engine.io-client":13,indexof:44,"object-component":45,"socket.io-parser":48}],6:[function(a,b,c){function d(a,b,c){return a.on(b,c),{destroy:function(){a.removeListener(b,c)}}}b.exports=d},{}],7:[function(a,b,c){function d(a,b){this.io=a,this.nsp=b,this.json=this,this.ids=0,this.acks={},this.io.autoConnect&&this.open(),this.receiveBuffer=[],this.sendBuffer=[],this.connected=!1,this.disconnected=!0}var e=a("socket.io-parser"),f=a("component-emitter"),g=a("to-array"),h=a("./on"),i=a("component-bind"),j=a("debug")("socket.io-client:socket"),k=a("has-binary");b.exports=c=d;var l={connect:1,connect_error:1,connect_timeout:1,disconnect:1,error:1,reconnect:1,reconnect_attempt:1,reconnect_failed:1,reconnect_error:1,reconnecting:1},m=f.prototype.emit;f(d.prototype),d.prototype.subEvents=function(){if(!this.subs){var a=this.io;this.subs=[h(a,"open",i(this,"onopen")),h(a,"packet",i(this,"onpacket")),h(a,"close",i(this,"onclose"))]}},d.prototype.open=d.prototype.connect=function(){return this.connected?this:(this.subEvents(),this.io.open(),"open"==this.io.readyState&&this.onopen(),this)},d.prototype.send=function(){var a=g(arguments);return a.unshift("message"),this.emit.apply(this,a),this},d.prototype.emit=function(a){if(l.hasOwnProperty(a))return m.apply(this,arguments),this;var b=g(arguments),c=e.EVENT;k(b)&&(c=e.BINARY_EVENT);var d={type:c,data:b};return"function"==typeof b[b.length-1]&&(j("emitting packet with ack id %d",this.ids),this.acks[this.ids]=b.pop(),d.id=this.ids++),this.connected?this.packet(d):this.sendBuffer.push(d),this},d.prototype.packet=function(a){a.nsp=this.nsp,this.io.packet(a)},d.prototype.onopen=function(){j("transport is open - connecting"),"/"!=this.nsp&&this.packet({type:e.CONNECT})},d.prototype.onclose=function(a){j("close (%s)",a),this.connected=!1,this.disconnected=!0,delete this.id,this.emit("disconnect",a)},d.prototype.onpacket=function(a){if(a.nsp==this.nsp)switch(a.type){case e.CONNECT:this.onconnect();break;case e.EVENT:this.onevent(a);break;case e.BINARY_EVENT:this.onevent(a);break;case e.ACK:this.onack(a);break;case e.BINARY_ACK:this.onack(a);break;case e.DISCONNECT:this.ondisconnect();break;case e.ERROR:this.emit("error",a.data)}},d.prototype.onevent=function(a){var b=a.data||[];j("emitting event %j",b),null!=a.id&&(j("attaching ack callback to event"),b.push(this.ack(a.id))),this.connected?m.apply(this,b):this.receiveBuffer.push(b)},d.prototype.ack=function(a){var b=this,c=!1;return function(){if(!c){c=!0;var d=g(arguments);j("sending ack %j",d);var f=k(d)?e.BINARY_ACK:e.ACK;b.packet({type:f,id:a,data:d})}}},d.prototype.onack=function(a){j("calling ack %s with %j",a.id,a.data);var b=this.acks[a.id];b.apply(this,a.data),delete this.acks[a.id]},d.prototype.onconnect=function(){this.connected=!0,this.disconnected=!1,this.emit("connect"),this.emitBuffered()},d.prototype.emitBuffered=function(){var a;for(a=0;a<this.receiveBuffer.length;a++)m.apply(this,this.receiveBuffer[a]);for(this.receiveBuffer=[],a=0;a<this.sendBuffer.length;a++)this.packet(this.sendBuffer[a]);this.sendBuffer=[]},d.prototype.ondisconnect=function(){j("server disconnect (%s)",this.nsp),this.destroy(),this.onclose("io server disconnect")},d.prototype.destroy=function(){if(this.subs){for(var a=0;a<this.subs.length;a++)this.subs[a].destroy();this.subs=null}this.io.destroy(this)},d.prototype.close=d.prototype.disconnect=function(){return this.connected&&(j("performing disconnect (%s)",this.nsp),this.packet({type:e.DISCONNECT})),this.destroy(),this.connected&&this.onclose("io client disconnect"),this}},{"./on":6,"component-bind":10,"component-emitter":11,debug:12,"has-binary":42,"socket.io-parser":48,"to-array":52}],8:[function(a,b,c){(function(c){function d(a,b){var d=a,b=b||c.location;return null==a&&(a=b.protocol+"//"+b.host),"string"==typeof a&&("/"==a.charAt(0)&&(a="/"==a.charAt(1)?b.protocol+a:b.hostname+a),/^(https?|wss?):\/\//.test(a)||(f("protocol-less url %s",a),a="undefined"!=typeof b?b.protocol+"//"+a:"https://"+a),f("parse 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0|Math.min(a,this.max)},d.prototype.reset=function(){this.attempts=0},d.prototype.setMin=function(a){this.ms=a},d.prototype.setMax=function(a){this.max=a},d.prototype.setJitter=function(a){this.jitter=a}},{}],10:[function(a,b,c){var d=[].slice;b.exports=function(a,b){if("string"==typeof b&&(b=a[b]),"function"!=typeof b)throw new Error("bind() requires a function");var c=d.call(arguments,2);return function(){return b.apply(a,c.concat(d.call(arguments)))}}},{}],11:[function(a,b,c){function d(a){return a?e(a):void 0}function e(a){for(var b in d.prototype)a[b]=d.prototype[b];return a}b.exports=d,d.prototype.on=d.prototype.addEventListener=function(a,b){return this._callbacks=this._callbacks||{},(this._callbacks[a]=this._callbacks[a]||[]).push(b),this},d.prototype.once=function(a,b){function c(){d.off(a,c),b.apply(this,arguments)}var d=this;return this._callbacks=this._callbacks||{},c.fn=b,this.on(a,c),this},d.prototype.off=d.prototype.removeListener=d.prototype.removeAllListeners=d.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},d.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;e>d;++d)c[d].apply(this,b)}return this},d.prototype.listeners=function(a){return this._callbacks=this._callbacks||{},this._callbacks[a]||[]},d.prototype.hasListeners=function(a){return!!this.listeners(a).length}},{}],12:[function(a,b,c){function d(a){return d.enabled(a)?function(b){b=e(b);var c=new Date,f=c-(d[a]||c);d[a]=c,b=a+" "+b+" 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b=0,c=d.names.length;c>b;b++)if(d.names[b].test(a))return!0;return!1};try{window.localStorage&&d.enable(localStorage.debug)}catch(f){}},{}],13:[function(a,b,c){b.exports=a("./lib/")},{"./lib/":14}],14:[function(a,b,c){b.exports=a("./socket"),b.exports.parser=a("engine.io-parser")},{"./socket":15,"engine.io-parser":27}],15:[function(a,b,c){(function(c){function d(a,b){if(!(this instanceof d))return new d(a,b);if(b=b||{},a&&"object"==typeof a&&(b=a,a=null),a&&(a=k(a),b.host=a.host,b.secure="https"==a.protocol||"wss"==a.protocol,b.port=a.port,a.query&&(b.query=a.query)),this.secure=null!=b.secure?b.secure:c.location&&"https:"==location.protocol,b.host){var e=b.host.split(":");b.hostname=e.shift(),e.length?b.port=e.pop():b.port||(b.port=this.secure?"443":"80")}this.agent=b.agent||!1,this.hostname=b.hostname||(c.location?location.hostname:"localhost"),this.port=b.port||(c.location&&location.port?location.port:this.secure?443:80),this.query=b.query||{},"string"==typeof this.query&&(this.query=m.decode(this.query)),this.upgrade=!1!==b.upgrade,this.path=(b.path||"/engine.io").replace(/\/$/,"")+"/",this.forceJSONP=!!b.forceJSONP,this.jsonp=!1!==b.jsonp,this.forceBase64=!!b.forceBase64,this.enablesXDR=!!b.enablesXDR,this.timestampParam=b.timestampParam||"t",this.timestampRequests=b.timestampRequests,this.transports=b.transports||["polling","websocket"],this.readyState="",this.writeBuffer=[],this.callbackBuffer=[],this.policyPort=b.policyPort||843,this.rememberUpgrade=b.rememberUpgrade||!1,this.binaryType=null,this.onlyBinaryUpgrades=b.onlyBinaryUpgrades,this.pfx=b.pfx||null,this.key=b.key||null,this.passphrase=b.passphrase||null,this.cert=b.cert||null,this.ca=b.ca||null,this.ciphers=b.ciphers||null,this.rejectUnauthorized=b.rejectUnauthorized||null,this.open()}function e(a){var b={};for(var c in a)a.hasOwnProperty(c)&&(b[c]=a[c]);return b}var f=a("./transports"),g=a("component-emitter"),h=a("debug")("engine.io-client:socket"),i=a("indexof"),j=a("engine.io-parser"),k=a("parseuri"),l=a("parsejson"),m=a("parseqs");b.exports=d,d.priorWebsocketSuccess=!1,g(d.prototype),d.protocol=j.protocol,d.Socket=d,d.Transport=a("./transport"),d.transports=a("./transports"),d.parser=a("engine.io-parser"),d.prototype.createTransport=function(a){h('creating transport "%s"',a);var b=e(this.query);b.EIO=j.protocol,b.transport=a,this.id&&(b.sid=this.id);var c=new f[a]({agent:this.agent,hostname:this.hostname,port:this.port,secure:this.secure,path:this.path,query:b,forceJSONP:this.forceJSONP,jsonp:this.jsonp,forceBase64:this.forceBase64,enablesXDR:this.enablesXDR,timestampRequests:this.timestampRequests,timestampParam:this.timestampParam,policyPort:this.policyPort,socket:this,pfx:this.pfx,key:this.key,passphrase:this.passphrase,cert:this.cert,ca:this.ca,ciphers:this.ciphers,rejectUnauthorized:this.rejectUnauthorized});return c},d.prototype.open=function(){var a;if(this.rememberUpgrade&&d.priorWebsocketSuccess&&-1!=this.transports.indexOf("websocket"))a="websocket";else{if(0==this.transports.length){var b=this;return void setTimeout(function(){b.emit("error","No transports available")},0)}a=this.transports[0]}this.readyState="opening";var a;try{a=this.createTransport(a)}catch(c){return this.transports.shift(),void this.open()}a.open(),this.setTransport(a)},d.prototype.setTransport=function(a){h("setting transport %s",a.name);var b=this;this.transport&&(h("clearing existing transport %s",this.transport.name),this.transport.removeAllListeners()),this.transport=a,a.on("drain",function(){b.onDrain()}).on("packet",function(a){b.onPacket(a)}).on("error",function(a){b.onError(a)}).on("close",function(){b.onClose("transport close")})},d.prototype.probe=function(a){function b(){if(m.onlyBinaryUpgrades){var b=!this.supportsBinary&&m.transport.supportsBinary;l=l||b}l||(h('probe transport "%s" opened',a),k.send([{type:"ping",data:"probe"}]),k.once("packet",function(b){if(!l)if("pong"==b.type&&"probe"==b.data){if(h('probe transport "%s" pong',a),m.upgrading=!0,m.emit("upgrading",k),!k)return;d.priorWebsocketSuccess="websocket"==k.name,h('pausing current transport "%s"',m.transport.name),m.transport.pause(function(){l||"closed"!=m.readyState&&(h("changing transport and sending upgrade packet"),j(),m.setTransport(k),k.send([{type:"upgrade"}]),m.emit("upgrade",k),k=null,m.upgrading=!1,m.flush())})}else{h('probe transport "%s" failed',a);var c=new Error("probe error");c.transport=k.name,m.emit("upgradeError",c)}}))}function c(){l||(l=!0,j(),k.close(),k=null)}function e(b){var d=new Error("probe error: "+b);d.transport=k.name,c(),h('probe transport "%s" failed because of error: %s',a,b),m.emit("upgradeError",d)}function f(){e("transport closed")}function g(){e("socket closed")}function i(a){k&&a.name!=k.name&&(h('"%s" works - aborting "%s"',a.name,k.name),c())}function j(){k.removeListener("open",b),k.removeListener("error",e),k.removeListener("close",f),m.removeListener("close",g),m.removeListener("upgrading",i)}h('probing transport "%s"',a);var k=this.createTransport(a,{probe:1}),l=!1,m=this;d.priorWebsocketSuccess=!1,k.once("open",b),k.once("error",e),k.once("close",f),this.once("close",g),this.once("upgrading",i),k.open()},d.prototype.onOpen=function(){if(h("socket open"),this.readyState="open",d.priorWebsocketSuccess="websocket"==this.transport.name,this.emit("open"),this.flush(),"open"==this.readyState&&this.upgrade&&this.transport.pause){h("starting upgrade probes");for(var a=0,b=this.upgrades.length;b>a;a++)this.probe(this.upgrades[a])}},d.prototype.onPacket=function(a){if("opening"==this.readyState||"open"==this.readyState)switch(h('socket receive: type "%s", data "%s"',a.type,a.data),this.emit("packet",a),this.emit("heartbeat"),a.type){case"open":this.onHandshake(l(a.data));break;case"pong":this.setPing();break;case"error":var b=new Error("server error");b.code=a.data,this.emit("error",b);break;case"message":this.emit("data",a.data),this.emit("message",a.data)}else h('packet received with socket readyState "%s"',this.readyState)},d.prototype.onHandshake=function(a){this.emit("handshake",a),this.id=a.sid,this.transport.query.sid=a.sid,this.upgrades=this.filterUpgrades(a.upgrades),this.pingInterval=a.pingInterval,this.pingTimeout=a.pingTimeout,this.onOpen(),"closed"!=this.readyState&&(this.setPing(),this.removeListener("heartbeat",this.onHeartbeat),this.on("heartbeat",this.onHeartbeat))},d.prototype.onHeartbeat=function(a){clearTimeout(this.pingTimeoutTimer);var b=this;b.pingTimeoutTimer=setTimeout(function(){"closed"!=b.readyState&&b.onClose("ping timeout")},a||b.pingInterval+b.pingTimeout)},d.prototype.setPing=function(){var a=this;clearTimeout(a.pingIntervalTimer),a.pingIntervalTimer=setTimeout(function(){h("writing ping packet - expecting pong within %sms",a.pingTimeout),a.ping(),a.onHeartbeat(a.pingTimeout)},a.pingInterval)},d.prototype.ping=function(){this.sendPacket("ping")},d.prototype.onDrain=function(){for(var a=0;a<this.prevBufferLen;a++)this.callbackBuffer[a]&&this.callbackBuffer[a]();this.writeBuffer.splice(0,this.prevBufferLen),this.callbackBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,0==this.writeBuffer.length?this.emit("drain"):this.flush()},d.prototype.flush=function(){"closed"!=this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length&&(h("flushing %d packets in socket",this.writeBuffer.length),this.transport.send(this.writeBuffer),this.prevBufferLen=this.writeBuffer.length,this.emit("flush"))},d.prototype.write=d.prototype.send=function(a,b){return this.sendPacket("message",a,b),this},d.prototype.sendPacket=function(a,b,c){if("closing"!=this.readyState&&"closed"!=this.readyState){var d={type:a,data:b};this.emit("packetCreate",d),this.writeBuffer.push(d),this.callbackBuffer.push(c),this.flush()}},d.prototype.close=function(){function a(){d.onClose("forced close"),h("socket closing - telling transport to close"),d.transport.close()}function b(){d.removeListener("upgrade",b),d.removeListener("upgradeError",b),a()}function c(){d.once("upgrade",b),d.once("upgradeError",b)}if("opening"==this.readyState||"open"==this.readyState){this.readyState="closing";var d=this;this.writeBuffer.length?this.once("drain",function(){this.upgrading?c():a()}):this.upgrading?c():a()}return this},d.prototype.onError=function(a){h("socket error %j",a),d.priorWebsocketSuccess=!1,this.emit("error",a),this.onClose("transport error",a)},d.prototype.onClose=function(a,b){if("opening"==this.readyState||"open"==this.readyState||"closing"==this.readyState){h('socket close with reason: "%s"',a);var c=this;clearTimeout(this.pingIntervalTimer),clearTimeout(this.pingTimeoutTimer),setTimeout(function(){c.writeBuffer=[],c.callbackBuffer=[],c.prevBufferLen=0},0),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),this.readyState="closed",this.id=null,this.emit("close",a,b)}},d.prototype.filterUpgrades=function(a){for(var b=[],c=0,d=a.length;d>c;c++)~i(this.transports,a[c])&&b.push(a[c]);return b}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./transport":16,"./transports":17,"component-emitter":11,debug:24,"engine.io-parser":27,indexof:44,parsejson:38,parseqs:39,parseuri:40}],16:[function(a,b,c){function d(a){this.path=a.path,this.hostname=a.hostname,this.port=a.port,this.secure=a.secure,this.query=a.query,this.timestampParam=a.timestampParam,this.timestampRequests=a.timestampRequests,this.readyState="",this.agent=a.agent||!1,this.socket=a.socket,this.enablesXDR=a.enablesXDR,this.pfx=a.pfx,this.key=a.key,this.passphrase=a.passphrase,this.cert=a.cert,this.ca=a.ca,this.ciphers=a.ciphers,this.rejectUnauthorized=a.rejectUnauthorized}var e=a("engine.io-parser"),f=a("component-emitter");b.exports=d,f(d.prototype),d.timestamps=0,d.prototype.onError=function(a,b){var c=new Error(a);return c.type="TransportError",c.description=b,this.emit("error",c),this},d.prototype.open=function(){return("closed"==this.readyState||""==this.readyState)&&(this.readyState="opening",this.doOpen()),this},d.prototype.close=function(){return("opening"==this.readyState||"open"==this.readyState)&&(this.doClose(),this.onClose()),this},d.prototype.send=function(a){if("open"!=this.readyState)throw new Error("Transport not open");this.write(a)},d.prototype.onOpen=function(){this.readyState="open",this.writable=!0,this.emit("open")},d.prototype.onData=function(a){var b=e.decodePacket(a,this.socket.binaryType);this.onPacket(b)},d.prototype.onPacket=function(a){this.emit("packet",a)},d.prototype.onClose=function(){this.readyState="closed",this.emit("close")}},{"component-emitter":11,"engine.io-parser":27}],17:[function(a,b,c){(function(b){function d(a){var c,d=!1,h=!1,i=!1!==a.jsonp;if(b.location){var j="https:"==location.protocol,k=location.port;k||(k=j?443:80),d=a.hostname!=location.hostname||k!=a.port,h=a.secure!=j}if(a.xdomain=d,a.xscheme=h,c=new e(a),"open"in c&&!a.forceJSONP)return new f(a);if(!i)throw new Error("JSONP disabled");return new g(a)}var e=a("xmlhttprequest"),f=a("./polling-xhr"),g=a("./polling-jsonp"),h=a("./websocket");c.polling=d,c.websocket=h}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./polling-jsonp":18,"./polling-xhr":19,"./websocket":21,xmlhttprequest:22}],18:[function(a,b,c){(function(c){function d(){}function e(a){f.call(this,a),this.query=this.query||{},h||(c.___eio||(c.___eio=[]),h=c.___eio),this.index=h.length;var b=this;h.push(function(a){b.onData(a)}),this.query.j=this.index,c.document&&c.addEventListener&&c.addEventListener("beforeunload",function(){b.script&&(b.script.onerror=d)},!1)}var f=a("./polling"),g=a("component-inherit");b.exports=e;var h,i=/\n/g,j=/\\n/g;g(e,f),e.prototype.supportsBinary=!1,e.prototype.doClose=function(){this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),this.form&&(this.form.parentNode.removeChild(this.form),this.form=null,this.iframe=null),f.prototype.doClose.call(this)},e.prototype.doPoll=function(){var a=this,b=document.createElement("script");this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),b.async=!0,b.src=this.uri(),b.onerror=function(b){a.onError("jsonp poll error",b)};var c=document.getElementsByTagName("script")[0];c.parentNode.insertBefore(b,c),this.script=b;var d="undefined"!=typeof navigator&&/gecko/i.test(navigator.userAgent);d&&setTimeout(function(){var a=document.createElement("iframe");document.body.appendChild(a),document.body.removeChild(a)},100)},e.prototype.doWrite=function(a,b){function c(){d(),b()}function d(){if(e.iframe)try{e.form.removeChild(e.iframe)}catch(a){e.onError("jsonp polling iframe removal error",a)}try{var b='<iframe src="javascript:0" name="'+e.iframeId+'">';f=document.createElement(b)}catch(a){f=document.createElement("iframe"),f.name=e.iframeId,f.src="javascript:0"}f.id=e.iframeId,e.form.appendChild(f),e.iframe=f}var e=this;if(!this.form){var f,g=document.createElement("form"),h=document.createElement("textarea"),k=this.iframeId="eio_iframe_"+this.index;g.className="socketio",g.style.position="absolute",g.style.top="-1000px",g.style.left="-1000px",g.target=k,g.method="POST",g.setAttribute("accept-charset","utf-8"),h.name="d",g.appendChild(h),document.body.appendChild(g),this.form=g,this.area=h}this.form.action=this.uri(),d(),a=a.replace(j,"\\\n"),this.area.value=a.replace(i,"\\n");try{this.form.submit()}catch(l){}this.iframe.attachEvent?this.iframe.onreadystatechange=function(){"complete"==e.iframe.readyState&&c()}:this.iframe.onload=c}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./polling":20,"component-inherit":23}],19:[function(a,b,c){(function(c){function d(){}function e(a){if(i.call(this,a),c.location){var b="https:"==location.protocol,d=location.port;d||(d=b?443:80),this.xd=a.hostname!=c.location.hostname||d!=a.port,this.xs=a.secure!=b}}function f(a){this.method=a.method||"GET",this.uri=a.uri,this.xd=!!a.xd,this.xs=!!a.xs,this.async=!1!==a.async,this.data=void 0!=a.data?a.data:null,this.agent=a.agent,this.isBinary=a.isBinary,this.supportsBinary=a.supportsBinary,this.enablesXDR=a.enablesXDR,this.pfx=a.pfx,this.key=a.key,this.passphrase=a.passphrase,this.cert=a.cert,this.ca=a.ca,this.ciphers=a.ciphers,this.rejectUnauthorized=a.rejectUnauthorized,this.create()}function g(){for(var a in f.requests)f.requests.hasOwnProperty(a)&&f.requests[a].abort()}var h=a("xmlhttprequest"),i=a("./polling"),j=a("component-emitter"),k=a("component-inherit"),l=a("debug")("engine.io-client:polling-xhr");b.exports=e,b.exports.Request=f,
k(e,i),e.prototype.supportsBinary=!0,e.prototype.request=function(a){return a=a||{},a.uri=this.uri(),a.xd=this.xd,a.xs=this.xs,a.agent=this.agent||!1,a.supportsBinary=this.supportsBinary,a.enablesXDR=this.enablesXDR,a.pfx=this.pfx,a.key=this.key,a.passphrase=this.passphrase,a.cert=this.cert,a.ca=this.ca,a.ciphers=this.ciphers,a.rejectUnauthorized=this.rejectUnauthorized,new f(a)},e.prototype.doWrite=function(a,b){var c="string"!=typeof a&&void 0!==a,d=this.request({method:"POST",data:a,isBinary:c}),e=this;d.on("success",b),d.on("error",function(a){e.onError("xhr post error",a)}),this.sendXhr=d},e.prototype.doPoll=function(){l("xhr poll");var a=this.request(),b=this;a.on("data",function(a){b.onData(a)}),a.on("error",function(a){b.onError("xhr poll error",a)}),this.pollXhr=a},j(f.prototype),f.prototype.create=function(){var a={agent:this.agent,xdomain:this.xd,xscheme:this.xs,enablesXDR:this.enablesXDR};a.pfx=this.pfx,a.key=this.key,a.passphrase=this.passphrase,a.cert=this.cert,a.ca=this.ca,a.ciphers=this.ciphers,a.rejectUnauthorized=this.rejectUnauthorized;var b=this.xhr=new h(a),d=this;try{if(l("xhr open %s: %s",this.method,this.uri),b.open(this.method,this.uri,this.async),this.supportsBinary&&(b.responseType="arraybuffer"),"POST"==this.method)try{this.isBinary?b.setRequestHeader("Content-type","application/octet-stream"):b.setRequestHeader("Content-type","text/plain;charset=UTF-8")}catch(e){}"withCredentials"in b&&(b.withCredentials=!0),this.hasXDR()?(b.onload=function(){d.onLoad()},b.onerror=function(){d.onError(b.responseText)}):b.onreadystatechange=function(){4==b.readyState&&(200==b.status||1223==b.status?d.onLoad():setTimeout(function(){d.onError(b.status)},0))},l("xhr data %s",this.data),b.send(this.data)}catch(e){return void setTimeout(function(){d.onError(e)},0)}c.document&&(this.index=f.requestsCount++,f.requests[this.index]=this)},f.prototype.onSuccess=function(){this.emit("success"),this.cleanup()},f.prototype.onData=function(a){this.emit("data",a),this.onSuccess()},f.prototype.onError=function(a){this.emit("error",a),this.cleanup(!0)},f.prototype.cleanup=function(a){if("undefined"!=typeof this.xhr&&null!==this.xhr){if(this.hasXDR()?this.xhr.onload=this.xhr.onerror=d:this.xhr.onreadystatechange=d,a)try{this.xhr.abort()}catch(b){}c.document&&delete f.requests[this.index],this.xhr=null}},f.prototype.onLoad=function(){var a;try{var b;try{b=this.xhr.getResponseHeader("Content-Type").split(";")[0]}catch(c){}a="application/octet-stream"===b?this.xhr.response:this.supportsBinary?"ok":this.xhr.responseText}catch(c){this.onError(c)}null!=a&&this.onData(a)},f.prototype.hasXDR=function(){return"undefined"!=typeof c.XDomainRequest&&!this.xs&&this.enablesXDR},f.prototype.abort=function(){this.cleanup()},c.document&&(f.requestsCount=0,f.requests={},c.attachEvent?c.attachEvent("onunload",g):c.addEventListener&&c.addEventListener("beforeunload",g,!1))}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./polling":20,"component-emitter":11,"component-inherit":23,debug:24,xmlhttprequest:22}],20:[function(a,b,c){function d(a){var b=a&&a.forceBase64;(!j||b)&&(this.supportsBinary=!1),e.call(this,a)}var e=a("../transport"),f=a("parseqs"),g=a("engine.io-parser"),h=a("component-inherit"),i=a("debug")("engine.io-client:polling");b.exports=d;var j=function(){var b=a("xmlhttprequest"),c=new b({xdomain:!1});return null!=c.responseType}();h(d,e),d.prototype.name="polling",d.prototype.doOpen=function(){this.poll()},d.prototype.pause=function(a){function b(){i("paused"),c.readyState="paused",a()}var c=this;if(this.readyState="pausing",this.polling||!this.writable){var d=0;this.polling&&(i("we are currently polling - waiting to pause"),d++,this.once("pollComplete",function(){i("pre-pause polling complete"),--d||b()})),this.writable||(i("we are currently writing - waiting to pause"),d++,this.once("drain",function(){i("pre-pause writing complete"),--d||b()}))}else b()},d.prototype.poll=function(){i("polling"),this.polling=!0,this.doPoll(),this.emit("poll")},d.prototype.onData=function(a){var b=this;i("polling got data %s",a);var c=function(a,c,d){return"opening"==b.readyState&&b.onOpen(),"close"==a.type?(b.onClose(),!1):void b.onPacket(a)};g.decodePayload(a,this.socket.binaryType,c),"closed"!=this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"==this.readyState?this.poll():i('ignoring poll - transport state "%s"',this.readyState))},d.prototype.doClose=function(){function a(){i("writing close packet"),b.write([{type:"close"}])}var b=this;"open"==this.readyState?(i("transport open - closing"),a()):(i("transport not open - deferring close"),this.once("open",a))},d.prototype.write=function(a){var b=this;this.writable=!1;var c=function(){b.writable=!0,b.emit("drain")},b=this;g.encodePayload(a,this.supportsBinary,function(a){b.doWrite(a,c)})},d.prototype.uri=function(){var a=this.query||{},b=this.secure?"https":"http",c="";return!1!==this.timestampRequests&&(a[this.timestampParam]=+new Date+"-"+e.timestamps++),this.supportsBinary||a.sid||(a.b64=1),a=f.encode(a),this.port&&("https"==b&&443!=this.port||"http"==b&&80!=this.port)&&(c=":"+this.port),a.length&&(a="?"+a),b+"://"+this.hostname+c+this.path+a}},{"../transport":16,"component-inherit":23,debug:24,"engine.io-parser":27,parseqs:39,xmlhttprequest:22}],21:[function(a,b,c){function d(a){var b=a&&a.forceBase64;b&&(this.supportsBinary=!1),e.call(this,a)}var 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