ocoge/lib/skyway.min.js

/*!
 * SkyWay Copyright(c) 2021 NTT Communications Corporation
 * peerjs Copyright(c) 2013 Michelle Bu <michelle@michellebu.com>
 */
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/*!
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 *
 * @author   Feross Aboukhadijeh <http://feross.org>
 * @license  MIT
 */
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e=this.packetBuffer.shift();this.packet(e)}},f.prototype.cleanup=function(){u("cleanup");for(var e=this.subs.length,t=0;t<e;t++){this.subs.shift().destroy()}this.packetBuffer=[],this.encoding=!1,this.lastPing=null,this.decoder.destroy()},f.prototype.close=f.prototype.disconnect=function(){u("disconnect"),this.skipReconnect=!0,this.reconnecting=!1,"opening"===this.readyState&&this.cleanup(),this.backoff.reset(),this.readyState="closed",this.engine&&this.engine.close()},f.prototype.onclose=function(e){u("onclose"),this.cleanup(),this.backoff.reset(),this.readyState="closed",this.emit("close",e),this._reconnection&&!this.skipReconnect&&this.reconnect()},f.prototype.reconnect=function(){if(this.reconnecting||this.skipReconnect)return this;var e=this;if(this.backoff.attempts>=this._reconnectionAttempts)u("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var t=this.backoff.duration();u("will wait %dms before reconnect 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e=this.query||{},t=this.secure?"https":"http",n="";return!1!==this.timestampRequests&&(e[this.timestampParam]=a()),this.supportsBinary||e.sid||(e.b64=1),e=i.encode(e),this.port&&("https"===t&&443!==Number(this.port)||"http"===t&&80!==Number(this.port))&&(n=":"+this.port),e.length&&(e="?"+e),t+"://"+(-1!==this.hostname.indexOf(":")?"["+this.hostname+"]":this.hostname)+n+this.path+e}},function(e,t,n){"use strict";var r,i="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_".split(""),o={},s=0,a=0;function c(e){var t="";do{t=i[e%64]+t,e=Math.floor(e/64)}while(e>0);return t}function u(){var e=c(+new Date);return e!==r?(s=0,r=e):e+"."+c(s++)}for(;a<64;a++)o[i[a]]=a;u.encode=c,u.decode=function(e){var t=0;for(a=0;a<e.length;a++)t=64*t+o[e.charAt(a)];return t},e.exports=u},function(e,t){var n=[].indexOf;e.exports=function(e,t){if(n)return e.indexOf(t);for(var r=0;r<e.length;++r)if(e[r]===t)return r;return-1}},function(e,t,n){var r=n(4),i=n(5),o=n(60),s=n(31),a=n(32),c=n(2)("socket.io-client:socket"),u=n(11),h=n(13);e.exports=f;var p={connect:1,connect_error:1,connect_timeout:1,connecting:1,disconnect:1,error:1,reconnect:1,reconnect_attempt:1,reconnect_failed:1,reconnect_error:1,reconnecting:1,ping:1,pong:1},d=i.prototype.emit;function f(e,t,n){this.io=e,this.nsp=t,this.json=this,this.ids=0,this.acks={},this.receiveBuffer=[],this.sendBuffer=[],this.connected=!1,this.disconnected=!0,this.flags={},n&&n.query&&(this.query=n.query),this.io.autoConnect&&this.open()}i(f.prototype),f.prototype.subEvents=function(){if(!this.subs){var e=this.io;this.subs=[s(e,"open",a(this,"onopen")),s(e,"packet",a(this,"onpacket")),s(e,"close",a(this,"onclose"))]}},f.prototype.open=f.prototype.connect=function(){return this.connected||(this.subEvents(),this.io.reconnecting||this.io.open(),"open"===this.io.readyState&&this.onopen(),this.emit("connecting")),this},f.prototype.send=function(){var e=o(arguments);return e.unshift("message"),this.emit.apply(this,e),this},f.prototype.emit=function(e){if(p.hasOwnProperty(e))return d.apply(this,arguments),this;var t=o(arguments),n={type:(void 0!==this.flags.binary?this.flags.binary:h(t))?r.BINARY_EVENT:r.EVENT,data:t,options:{}};return n.options.compress=!this.flags||!1!==this.flags.compress,"function"==typeof t[t.length-1]&&(c("emitting packet with ack id %d",this.ids),this.acks[this.ids]=t.pop(),n.id=this.ids++),this.connected?this.packet(n):this.sendBuffer.push(n),this.flags={},this},f.prototype.packet=function(e){e.nsp=this.nsp,this.io.packet(e)},f.prototype.onopen=function(){if(c("transport is open - connecting"),"/"!==this.nsp)if(this.query){var e="object"==typeof this.query?u.encode(this.query):this.query;c("sending connect packet with query %s",e),this.packet({type:r.CONNECT,query:e})}else this.packet({type:r.CONNECT})},f.prototype.onclose=function(e){c("close (%s)",e),this.connected=!1,this.disconnected=!0,delete this.id,this.emit("disconnect",e)},f.prototype.onpacket=function(e){var t=e.nsp===this.nsp,n=e.type===r.ERROR&&"/"===e.nsp;if(t||n)switch(e.type){case r.CONNECT:this.onconnect();break;case r.EVENT:case r.BINARY_EVENT:this.onevent(e);break;case r.ACK:case r.BINARY_ACK:this.onack(e);break;case r.DISCONNECT:this.ondisconnect();break;case r.ERROR:this.emit("error",e.data)}},f.prototype.onevent=function(e){var t=e.data||[];c("emitting event %j",t),null!=e.id&&(c("attaching ack callback to event"),t.push(this.ack(e.id))),this.connected?d.apply(this,t):this.receiveBuffer.push(t)},f.prototype.ack=function(e){var t=this,n=!1;return function(){if(!n){n=!0;var i=o(arguments);c("sending ack %j",i),t.packet({type:h(i)?r.BINARY_ACK:r.ACK,id:e,data:i})}}},f.prototype.onack=function(e){var t=this.acks[e.id];"function"==typeof t?(c("calling ack %s with %j",e.id,e.data),t.apply(this,e.data),delete this.acks[e.id]):c("bad ack %s",e.id)},f.prototype.onconnect=function(){this.connected=!0,this.disconnected=!1,this.emit("connect"),this.emitBuffered()},f.prototype.emitBuffered=function(){var e;for(e=0;e<this.receiveBuffer.length;e++)d.apply(this,this.receiveBuffer[e]);for(this.receiveBuffer=[],e=0;e<this.sendBuffer.length;e++)this.packet(this.sendBuffer[e]);this.sendBuffer=[]},f.prototype.ondisconnect=function(){c("server disconnect (%s)",this.nsp),this.destroy(),this.onclose("io server disconnect")},f.prototype.destroy=function(){if(this.subs){for(var e=0;e<this.subs.length;e++)this.subs[e].destroy();this.subs=null}this.io.destroy(this)},f.prototype.close=f.prototype.disconnect=function(){return this.connected&&(c("performing disconnect (%s)",this.nsp),this.packet({type:r.DISCONNECT})),this.destroy(),this.connected&&this.onclose("io client disconnect"),this},f.prototype.compress=function(e){return this.flags.compress=e,this},f.prototype.binary=function(e){return this.flags.binary=e,this}},function(e,t){e.exports=function(e,t,n){return e.on(t,n),{destroy:function(){e.removeListener(t,n)}}}},function(e,t){var n=[].slice;e.exports=function(e,t){if("string"==typeof t&&(t=e[t]),"function"!=typeof t)throw new Error("bind() requires a function");var r=n.call(arguments,2);return function(){return t.apply(e,r.concat(n.call(arguments)))}}},function(e,t){var n=e.exports={v:[{name:"version",reg:/^(\d*)$/}],o:[{name:"origin",reg:/^(\S*) (\d*) (\d*) (\S*) IP(\d) (\S*)/,names:["username","sessionId","sessionVersion","netType","ipVer","address"],format:"%s %s %d %s IP%d %s"}],s:[{name:"name"}],i:[{name:"description"}],u:[{name:"uri"}],e:[{name:"email"}],p:[{name:"phone"}],z:[{name:"timezones"}],r:[{name:"repeats"}],t:[{name:"timing",reg:/^(\d*) (\d*)/,names:["start","stop"],format:"%d %d"}],c:[{name:"connection",reg:/^IN IP(\d) (\S*)/,names:["version","ip"],format:"IN IP%d 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/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */
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s(){this.cache={mlB2UMap:{},mlU2BMap:{}}}e.exports=s,s.prototype.candidateToUnifiedPlan=function(e){var t=new RTCIceCandidate(e);return t.sdpMLineIndex=this.cache.mlB2UMap[t.sdpMLineIndex],t},s.prototype.candidateToPlanB=function(e){var t=new RTCIceCandidate(e);if(0===t.sdpMid.indexOf("audio"))t.sdpMid="audio";else{if(0!==t.sdpMid.indexOf("video"))throw new Error("candidate with "+t.sdpMid+" not allowed");t.sdpMid="video"}return t.sdpMLineIndex=this.cache.mlU2BMap[t.sdpMLineIndex],t},s.prototype.getFirstSendingIndexFromAnswer=function(e){if(!this.cache.answer)return null;var t=r.parse(this.cache.answer);if(t&&t.media&&Array.isArray(t.media))for(var n=0;n<t.media.length;n++)if(t.media[n].type==e&&(!t.media[n].direction||"sendrecv"===t.media[n].direction||"sendonly"===t.media[n].direction))return n;return null},s.prototype.toPlanB=function(e){var t=this;if("object"!=typeof e||null===e||"string"!=typeof e.sdp)return console.warn("An empty description was passed as an argument."),e;var n=r.parse(e.sdp);if(void 0===n.media||!Array.isArray(n.media)||0===n.media.length)return console.warn("The description has no media."),e;if(n.media.length<=3&&n.media.every((function(e){return-1!==["video","audio","data"].indexOf(e.mid)})))return console.warn("This description does not look like Unified Plan."),e;for(var s=e.sdp,c=!1,u=0;u<n.media.length;u++){n.media[u].rtp.forEach((function(e){if("NULL"===e.codec){c=!0;var n=r.parse(t.cache.offer);e.codec=n.media[u].rtp[0].codec}}))}c&&(s=r.write(n)),this.cache[e.type]=s;var h=n.media;n.media=[];var p={},d=[],f={};h.forEach((function(e){if(o(e),("string"!=typeof e.rtcpMux||"rtcp-mux"!==e.rtcpMux)&&"inactive"!==e.direction&&"application"!==e.type)throw new Error("Cannot convert to Plan B because m-lines without the rtcp-mux attribute were found.");void 0!==p[e.type]&&"inactive"!==p[e.type].direction||(p[e.type]=e)})),h.forEach((function(e){var t=e.type;if("application"===t)return e.mid="data",n.media.push(e),void d.push(e.mid);"object"==typeof e.sources&&Object.keys(e.sources).forEach((function(n){"object"!=typeof p[t].sources&&(p[t].sources={}),p[t].sources[n]=e.sources[n],void 0!==e.msid&&(p[t].sources[n].msid=e.msid)})),void 0!==e.ssrcGroups&&Array.isArray(e.ssrcGroups)&&(void 0!==p[t].ssrcGroups&&Array.isArray(p[t].ssrcGroups)||(p[t].ssrcGroups=[]),i.apply(p[t].ssrcGroups,[e.ssrcGroups])||(p[t].ssrcGroups=p[t].ssrcGroups.concat(e.ssrcGroups)));var r=e.direction;f[t]=(f[t]||0)|a[r||"inactive"],p[t]===e&&(e.mid=t,delete e.bundleOnly,delete e.msid,"inactive"!==r&&d.push(t),n.media.push(e))})),n.groups.some((function(e){if("BUNDLE"===e.type)return e.mids=d.join(" "),!0})),n.msidSemantic={semantic:"WMS",token:"*"};var l=r.write(n);return new RTCSessionDescription({type:e.type,sdp:l})},s.prototype.toUnifiedPlan=function(e){var t=this;if("object"!=typeof e||null===e||"string"!=typeof e.sdp)return console.warn("An empty description was passed as an argument."),e;var n=r.parse(e.sdp);if(void 0===n.media||!Array.isArray(n.media)||0===n.media.length)return console.warn("The description has no media."),e;if(n.media.length>3||!n.media.every((function(e){return-1!==["video","audio","data"].indexOf(e.mid)})))return console.warn("This description does not look like Plan B."),e;var s=[];n.media.forEach((function(e){s.push(e.mid)}));var a,c=!1;if(void 0!==n.groups&&Array.isArray(n.groups)&&(c=n.groups.every((function(e){return"BUNDLE"!==e.type||i.apply(e.mids.sort(),[s.sort()])}))),!c)throw new Error("Cannot convert to Unified Plan because m-lines that are not bundled were found.");void 0!==this.cache[e.type]&&(a=r.parse(this.cache[e.type]));var u={audio:{},video:{}},h={},p=0,d=0;if(n.media.forEach((function(n){if(("string"!=typeof n.rtcpMux||"rtcp-mux"!==n.rtcpMux)&&"inactive"!==n.direction&&"application"!==n.type)throw new Error("Cannot convert to Unified Plan because m-lines without the rtcp-mux attribute were found.");if("application"===n.type){var r=null;return a&&a.media&&(r=a.media.find((function(e){return"application"===e.type}))),void(r?h[r.mid]=r:h[n.mid]=n)}var i=n.sources,s=n.ssrcGroups,c=n.candidates,f=n.iceUfrag,l=n.icePwd,m=n.fingerprint,y=n.port;delete n.sources,delete n.ssrcGroups,delete n.candidates,delete n.iceUfrag,delete n.icePwd,delete n.fingerprint,delete n.port,delete n.mid;var g={};void 0!==s&&Array.isArray(s)&&s.forEach((function(e){"SIM"!==e.semantics&&void 0!==e.ssrcs&&Array.isArray(e.ssrcs)&&e.ssrcs.forEach((function(t){void 0===g[t]&&(g[t]=[]),g[t].push(e)}))}));var v={};"object"==typeof i&&Object.keys(i).forEach((function(r){var s;if("offer"!==e.type||i[r].msid)if(void 0!==g[r]&&Array.isArray(g[r])&&g[r].some((function(e){return e.ssrcs.some((function(e){if("object"==typeof v[e])return s=v[e],!0}))})),"object"==typeof s)s.sources[r]=i[r],delete i[r].msid;else{if(s=Object.create(n),v[r]=s,void 0!==i[r].msid&&(s.msid=i[r].msid,delete i[r].msid),s.sources={},s.sources[r]=i[r],s.ssrcGroups=g[r],void 0!==a&&void 0!==a.media&&Array.isArray(a.media)&&a.media.forEach((function(e){"object"==typeof e.sources&&Object.keys(e.sources).forEach((function(t){t===r&&(s.mid=e.mid)}))})),o(s),void 0===s.mid){if("answer"===e.type)throw new Error("An unmapped SSRC was found.");s.mid=[n.type,"-",r].join("")}s.candidates=c,s.iceUfrag=f,s.icePwd=l,s.fingerprint=m,s.port=y,h[s.mid]=s,t.cache.mlU2BMap[d]=p,void 0===t.cache.mlB2UMap[p]&&(t.cache.mlB2UMap[p]=d),d++}else u[n.type][r]=i[r]})),p++})),n.media=[],s=[],"answer"===e.type)for(var f=0;f<a.media.length;f++){var l=a.media[f];o(l),void 0===h[l.mid]&&(delete l.msid,delete l.sources,delete l.ssrcGroups,l.direction&&"sendrecv"!==l.direction?"sendonly"===l.direction&&(l.direction="inactive"):l.direction="recvonly"),n.media.push(l),"string"==typeof l.mid&&s.push(l.mid)}else void 0!==a&&void 0!==a.media&&Array.isArray(a.media)&&a.media.forEach((function(e){o(e),s.push(e.mid),void 0!==h[e.mid]?n.media.push(h[e.mid]):(delete e.msid,delete e.sources,delete e.ssrcGroups,e.direction&&"sendrecv"!==e.direction||(e.direction="recvonly"),e.direction&&"sendonly"!==e.direction||(e.direction="inactive"),n.media.push(e))})),Object.keys(h).forEach((function(e){-1===s.indexOf(e)&&(s.push(e),"recvonly"===h[e].direction?n.media.some((function(t){if(("sendrecv"===t.direction||"sendonly"===t.direction)&&t.type===h[e].type)return Object.keys(h[e].sources).forEach((function(n){t.sources[n]=h[e].sources[n]})),!0})):n.media.push(h[e]))}));["audio","video"].forEach((function(e){if(n&&n.media&&Array.isArray(n.media)){var r=null;if(Object.keys(u[e]).length>0&&null===(r=t.getFirstSendingIndexFromAnswer(e)))for(var i=0;i<n.media.length;i++)if(n.media[i].type===e){r=i;break}if(r&&n.media.length>r){var o=n.media[r];Object.keys(u[e]).forEach((function(t){o.sources&&o.sources[t]&&console.warn("Replacing an existing SSRC."),o.sources||(o.sources={}),o.sources[t]=u[e][t]}))}}})),n.groups.some((function(e){if("BUNDLE"===e.type)return e.mids=s.join(" "),!0})),n.msidSemantic={semantic:"WMS",token:"*"};var m=r.write(n);return this.cache[e.type]=m,new RTCSessionDescription({type:e.type,sdp:m})};var a={inactive:0,recvonly:1,sendonly:2,sendrecv:3}},function(e,t,n){var r=n(70);t.write=function(e,t){return void 0!==e&&void 0!==e.media&&Array.isArray(e.media)&&e.media.forEach((function(e){void 0!==e.sources&&0!==Object.keys(e.sources).length&&(e.ssrcs=[],Object.keys(e.sources).forEach((function(t){var n=e.sources[t];Object.keys(n).forEach((function(r){e.ssrcs.push({id:t,attribute:r,value:n[r]})}))})),delete e.sources),void 0!==e.ssrcGroups&&Array.isArray(e.ssrcGroups)&&e.ssrcGroups.forEach((function(e){void 0!==e.ssrcs&&Array.isArray(e.ssrcs)&&(e.ssrcs=e.ssrcs.join(" "))}))})),void 0!==e&&void 0!==e.groups&&Array.isArray(e.groups)&&e.groups.forEach((function(e){void 0!==e.mids&&Array.isArray(e.mids)&&(e.mids=e.mids.join(" "))})),r.write(e,t)},t.parse=function(e){var t=r.parse(e);return void 0!==t&&void 0!==t.media&&Array.isArray(t.media)&&t.media.forEach((function(e){void 0!==e.ssrcs&&Array.isArray(e.ssrcs)&&(e.sources={},e.ssrcs.forEach((function(t){e.sources[t.id]||(e.sources[t.id]={}),e.sources[t.id][t.attribute]=t.value})),delete e.ssrcs),void 0!==e.ssrcGroups&&Array.isArray(e.ssrcGroups)&&e.ssrcGroups.forEach((function(e){"string"==typeof e.ssrcs&&(e.ssrcs=e.ssrcs.split(" "))}))})),void 0!==t&&void 0!==t.groups&&Array.isArray(t.groups)&&t.groups.forEach((function(e){"string"==typeof e.mids&&(e.mids=e.mids.split(" "))})),t}},function(e,t,n){var r=n(71),i=n(72);t.write=i,t.parse=r.parse,t.parseFmtpConfig=r.parseFmtpConfig,t.parseParams=r.parseParams,t.parsePayloads=r.parsePayloads,t.parseRemoteCandidates=r.parseRemoteCandidates,t.parseImageAttributes=r.parseImageAttributes,t.parseSimulcastStreamList=r.parseSimulcastStreamList},function(e,t,n){var r=function(e){return String(Number(e))===e?Number(e):e},i=function(e,t,n){var i=e.name&&e.names;e.push&&!t[e.push]?t[e.push]=[]:i&&!t[e.name]&&(t[e.name]={});var o=e.push?{}:i?t[e.name]:t;!function(e,t,n,i){if(i&&!n)t[i]=r(e[1]);else for(var o=0;o<n.length;o+=1)null!=e[o+1]&&(t[n[o]]=r(e[o+1]))}(n.match(e.reg),o,e.names,e.name),e.push&&t[e.push].push(o)},o=n(34),s=RegExp.prototype.test.bind(/^([a-z])=(.*)/);t.parse=function(e){var t={},n=[],r=t;return e.split(/(\r\n|\r|\n)/).filter(s).forEach((function(e){var t=e[0],s=e.slice(2);"m"===t&&(n.push({rtp:[],fmtp:[]}),r=n[n.length-1]);for(var a=0;a<(o[t]||[]).length;a+=1){var c=o[t][a];if(c.reg.test(s))return i(c,r,s)}})),t.media=n,t};var a=function(e,t){var n=t.split(/=(.+)/,2);return 2===n.length&&(e[n[0]]=r(n[1])),e};t.parseParams=function(e){return e.split(/\;\s?/).reduce(a,{})},t.parseFmtpConfig=t.parseParams,t.parsePayloads=function(e){return e.split(" ").map(Number)},t.parseRemoteCandidates=function(e){for(var t=[],n=e.split(" ").map(r),i=0;i<n.length;i+=3)t.push({component:n[i],ip:n[i+1],port:n[i+2]});return t},t.parseImageAttributes=function(e){return e.split(" ").map((function(e){return e.substring(1,e.length-1).split(",").reduce(a,{})}))},t.parseSimulcastStreamList=function(e){return e.split(";").map((function(e){return e.split(",").map((function(e){var t,n=!1;return"~"!==e[0]?t=r(e):(t=r(e.substring(1,e.length)),n=!0),{scid:t,paused:n}}))}))}},function(e,t,n){var r=n(34),i=/%[sdv%]/g,o=function(e){var t=1,n=arguments,r=n.length;return e.replace(i,(function(e){if(t>=r)return e;var i=n[t];switch(t+=1,e){case"%%":return"%";case"%s":return String(i);case"%d":return Number(i);case"%v":return""}}))},s=function(e,t,n){var r=[e+"="+(t.format instanceof Function?t.format(t.push?n:n[t.name]):t.format)];if(t.names)for(var i=0;i<t.names.length;i+=1){var s=t.names[i];t.name?r.push(n[t.name][s]):r.push(n[t.names[i]])}else r.push(n[t.name]);return o.apply(null,r)},a=["v","o","s","i","u","e","p","c","b","t","r","z","a"],c=["i","c","b","a"];e.exports=function(e,t){t=t||{},null==e.version&&(e.version=0),null==e.name&&(e.name=" "),e.media.forEach((function(e){null==e.payloads&&(e.payloads="")}));var n=t.outerOrder||a,i=t.innerOrder||c,o=[];return n.forEach((function(t){r[t].forEach((function(n){n.name in e&&null!=e[n.name]?o.push(s(t,n,e)):n.push in e&&null!=e[n.push]&&e[n.push].forEach((function(e){o.push(s(t,n,e))}))}))})),e.media.forEach((function(e){o.push(s("m",r.m[0],e)),i.forEach((function(t){r[t].forEach((function(n){n.name in e&&null!=e[n.name]?o.push(s(t,n,e)):n.push in e&&null!=e[n.push]&&e[n.push].forEach((function(e){o.push(s(t,n,e))}))}))}))})),o.join("\r\n")+"\r\n"}},function(e,t){e.exports=function e(t){if(!t)return!1;if(this.length!=t.length)return!1;for(var n=0,r=this.length;n<r;n++)if(this[n]instanceof Array&&t[n]instanceof Array){if(!e.apply(this[n],[t[n]]))return!1}else if(this[n]!=t[n])return!1;return!0}},function(e,t){e.exports={STRING:2,BOOLEAN:4,NUMBER:8}},function(e,t,n){"use strict";n.r(t);var r=n(1),i=n.n(r),o=n(0),s=n(36),a=n.n(s),c=n(19),u=n.n(c);var h={DISPATCHER_HOST:"dispatcher.webrtc.ecl.ntt.com",DISPATCHER_PORT:443,DISPATCHER_SECURE:!0,DISPATCHER_TIMEOUT:1e4,TURN_HOST:"turn.webrtc.ecl.ntt.com",TURN_PORT:443,MESSAGE_TYPES:{CLIENT:new o.a(["SEND_OFFER","SEND_ANSWER","SEND_CANDIDATE","SEND_LEAVE","ROOM_JOIN","ROOM_LEAVE","ROOM_GET_LOGS","ROOM_GET_USERS","ROOM_SEND_DATA","SFU_GET_OFFER","SFU_ANSWER","SFU_CANDIDATE","PING","UPDATE_CREDENTIAL","SEND_FORCE_CLOSE"]),SERVER:new o.a(["OPEN","ERROR","OFFER","ANSWER","CANDIDATE","LEAVE","AUTH_EXPIRES_IN","ROOM_LOGS","ROOM_USERS","ROOM_DATA","ROOM_USER_JOIN","ROOM_USER_LEAVE","SFU_OFFER","FORCE_CLOSE"])},maxChunkSize:16300,maxDataSize:20971520,minBroadcastIntervalMs:100,maxNumberOfAttempts:10,reconnectionAttempts:2,numberServersToTry:3,sendInterval:1,pingInterval:25e3,defaultConfig:{iceServers:[{urls:"stun:stun.webrtc.ecl.ntt.com:3478",url:"stun:stun.webrtc.ecl.ntt.com:3478"}],iceTransportPolicy:"all"}};const p=new o.a({NONE:0,ERROR:1,WARN:2,FULL:3});var d=new class{constructor(){this._logLevel=p.NONE.value,this.LOG_LEVELS=p}setLogLevel(e){e.value&&(e=e.value);switch(parseInt(e,10)){case 0:this._logLevel=p.NONE.value;break;case 1:this._logLevel=p.ERROR.value;break;case 2:this._logLevel=p.WARN.value;break;case 3:this._logLevel=p.FULL.value;break;default:this._logLevel=p.NONE.value}}warn(...e){this._logLevel>=p.WARN.value&&console.warn("SkyWay: ",...e)}error(...e){this._logLevel>=p.ERROR.value&&console.error("SkyWay: ",...e)}log(...e){this._logLevel>=p.FULL.value&&console.log("SkyWay: ",...e)}},f=n(20);var l={validateId:function(e){return!e||/^[A-Za-z0-9_-]+(?:[ _-][A-Za-z0-9]+)*$/.exec(e)},validateKey:function(e){return!e||/^[a-z0-9]{8}(-[a-z0-9]{4}){3}-[a-z0-9]{12}$/.exec(e)},randomId:function(){return(Math.random().toString(36)+"0000000000000000000").substr(2,16)},randomToken:function(){return Math.random().toString(36).substr(2)},joinArrayBuffers:function(e){const t=e.reduce((e,t)=>e+t.byteLength,0),n=new Uint8Array(t);let r=0;for(const t of e)n.set(new Uint8Array(t),r),r+=t.byteLength;return n.buffer},blobToArrayBuffer:function(e,t){const n=new FileReader;n.onload=e=>{t(e.target.result)},n.readAsArrayBuffer(e)},isSecure:function(){return"https:"===location.protocol},detectBrowser:function(){const{name:e,version:t}=Object(f.detect)(),[n,r,i]=t.split(".").map(e=>parseInt(e));return{name:e,major:n,minor:r,patch:i}},isPlanBSafari:function(){const{name:e}=Object(f.detect)();return("safari"===e||"ios"===e)&&!RTCRtpTransceiver.prototype.hasOwnProperty("currentDirection")}},m=n(37);class y extends i.a{constructor(e,t){if(super(),this._isOpen=!1,this._isPeerIdSet=!1,this._queue=[],this._io=null,this._key=e,this._reconnectAttempts=0,t.host&&t.port){const e=t.secure?"https://":"http://";this.signalingServerUrl=`${e}${t.host}:${t.port}`}else{const e=t.dispatcherHost||h.DISPATCHER_HOST,n=t.dispatcherPort||h.DISPATCHER_PORT,r=t.dispatcherSecure||h.DISPATCHER_SECURE?"https://":"http://";this._dispatcherUrl=`${r}${e}:${n}/signaling`}}get isOpen(){return Boolean(this._io&&this._io.connected&&this._isOpen)}async start(e,t,n){let r=`apiKey=${this._key}&token=${t}&platform=javascript&sdk_version=`+m.a;if(e&&(r+="&peerId="+e,this._isPeerIdSet=!0),n){r+="&credential="+encodeURIComponent(JSON.stringify(n))}if(this._dispatcherUrl)try{this.signalingServerUrl=await this._fetchSignalingServerUrlWithRetry()}catch(e){return void this.emit("error",e)}const i=l.detectBrowser(),o=("ios"===i.name||"safari"===i.name)&&i.major>=15?["polling"]:["polling","websocket"];this._io=a()(this.signalingServerUrl,{"force new connection":!0,query:r,reconnectionAttempts:h.reconnectionAttempts,transports:o}),this._io.on("reconnect_failed",()=>{this._stopPings(),this._connectToNewServer()}),this._io.on("error",e=>{d.error(e)}),this._setupMessageHandlers()}async _connectToNewServer(){if(this._reconnectAttempts>=h.numberServersToTry)this.emit("error","Could not connect to server.");else{try{this.signalingServerUrl=await this._fetchSignalingServerUrlWithRetry()}catch(e){return void this.emit("error",e)}this._io.io.uri=this.signalingServerUrl,this._io.connect(),this._reconnectAttempts++}}async _fetchSignalingServerUrlWithRetry(){for(let e=0;e<h.maxNumberOfAttempts;e++){const e=await this._fetchSignalingServer().catch(e=>{d.warn(e)});if(e&&e.port&&e.host&&(!this.signalingServerUrl||-1===this.signalingServerUrl.indexOf(e.host))){return`${e.secure?"https://":"http://"}${e.host}:${e.port}`}}throw new Error("Could not get signaling server url.")}_fetchSignalingServer(){return new Promise((e,t)=>{const n=new XMLHttpRequest;n.timeout=h.DISPATCHER_TIMEOUT,n.open("GET",this._dispatcherUrl,!0),n.onerror=()=>{t(new Error("There was a problem with the request for the dispatcher. Check your peer options and network connections."))},n.onabort=()=>{t(new Error("The request for the dispatcher was aborted."))},n.ontimeout=()=>{t(new Error("The request for the dispatcher timed out. Check your firewall, network speed, SkyWay failure information"))},n.onload=()=>{if(200===n.status)try{const r=JSON.parse(n.responseText);if(r&&r.domain)return void e({host:r.domain,port:443,secure:!0});t(new Error("The dispatcher server returned an invalid JSON response. have no signaling server domain in JSON."))}catch(e){t(new Error("The dispatcher server returned an invalid JSON response."))}else t(new Error("Connection failed. Unexpected response: "+n.status))},n.send(null)})}send(e,t){e?this.isOpen?!0===this._io.connected&&this._io.emit(e,t):this._queue.push({type:e,message:t}):this._io.emit("error","Invalid message")}close(){this.isOpen&&(this._stopPings(),this._io.disconnect(),this._isOpen=!1)}reconnect(){this._io.connect()}updateCredential(e){const t=u.a.parse(this._io.io.opts.query);t.credential?t.credential=encodeURIComponent(JSON.stringify(e)):d.warn("Adding a credential when one wasn't specified before."),this._io.io.opts.query=u.a.stringify(t),this.send(h.MESSAGE_TYPES.CLIENT.UPDATE_CREDENTIAL.key,e)}_setupMessageHandlers(){h.MESSAGE_TYPES.SERVER.enums.forEach(e=>{e.key===h.MESSAGE_TYPES.SERVER.OPEN.key?this._io.on(e.key,t=>{t&&t.peerId&&(this._isPeerIdSet||(this._io.io.opts.query+="&peerId="+t.peerId,this._isPeerIdSet=!0),this._reconnectAttempts=0,this._startPings(),this._sendQueuedMessages(),this._isOpen||(this._isOpen=!0,this.emit(e.key,t)))}):this._io.on(e.key,t=>{this.emit(e.key,t)})})}_sendQueuedMessages(){for(const e of this._queue)this.send(e.type,e.message);this._queue=[]}_startPings(){this._pingIntervalId||(this._pingIntervalId=setInterval(()=>{this.send(h.MESSAGE_TYPES.CLIENT.PING.key)},h.pingInterval))}_stopPings(){clearInterval(this._pingIntervalId),this._pingIntervalId=void 0}}var g=y,v=n(8),E=n.n(v),_=n(38);var w=new class{unifiedToPlanB(e){const t=(new _.Interop).toPlanB(e).sdp,n=new Set,r=/a=ssrc:\d+ msid:(\w+)/g;let i;for(;i=r.exec(t);)n.add(i[1]);const o=t.replace("a=msid-semantic:WMS *","a=msid-semantic:WMS "+Array.from(n).join(" "));return new RTCSessionDescription({type:"offer",sdp:o})}addVideoBandwidth(e,t){return this._validateBandwidth(t),this._addBandwidth(e,t,"video")}addAudioBandwidth(e,t){return this._validateBandwidth(t),this._addBandwidth(e,t,"audio")}filterVideoCodec(e,t){return this._filterCodec(e,t,"video")}filterAudioCodec(e,t){return this._filterCodec(e,t,"audio")}ensureUnifiedPlan(e){return e.split("\r\n").map(e=>e.startsWith("a=msid-semantic")?"a=msid-semantic:WMS *":e).join("\r\n")}_filterCodec(e,t,n){if(void 0===t)throw new Error("codec is not passed");const r=E.a.parse(e);return r.media=r.media.map(e=>{if(e.type===n){e.rtp=e.rtp.filter(e=>e.codec===t);const n=e.rtp.reduce((e,t)=>[...e,t.payload],[]);if(0===e.rtp.length)throw new Error(t+" does not exist");e.fmtp&&(e.fmtp=e.fmtp.filter(e=>n.includes(e.payload))),e.rtcpFb&&(e.rtcpFb=e.rtcpFb.filter(e=>n.includes(e.payload))),e.payloads=n.join(" ")}return e}),E.a.write(r)}_addBandwidth(e,t,n){const r=E.a.parse(e);return r.media=r.media.map(e=>(e.type===n&&(e.bandwidth=[{type:"AS",limit:t.toString()},{type:"TIAS",limit:(1e3*t).toString()}]),e)),E.a.write(r)}_validateBandwidth(e){if(void 0===e)throw new Error("bandwidth is not passed");if(!/^\d+$/.test(e))throw new Error(e+" is not a number")}};const S=new o.a(["addStream","dcCreated","offerCreated","answerCreated","iceCandidate","iceConnectionFailed","negotiationNeeded","error"]);class b extends i.a{constructor(){super(),this._offerQueue=[],this._isExpectingAnswer=!1,this._isNegotiationAllowed=!0,this._isExecutingHandleOffer=!1,this.hasRemoteDescription=!1}async startConnection(e={}){if(this._pc=this._createPeerConnection(e.pcConfig),this._setupPCListeners(),this.originator=e.originator,this._audioBandwidth=e.audioBandwidth,this._videoBandwidth=e.videoBandwidth,this._audioCodec=e.audioCodec,this._videoCodec=e.videoCodec,this._type=e.type,"media"===this._type)if(e.stream){const t=e.stream.getVideoTracks(),n=e.stream.getAudioTracks(),r=this._getReceiveOnlyState(e);t.length>0?t.forEach(t=>this._pc.addTrack(t,e.stream)):r.video&&this._pc.addTransceiver("video",{direction:"recvonly"}),n.length>0?n.forEach(t=>this._pc.addTrack(t,e.stream)):r.audio&&this._pc.addTransceiver("audio",{direction:"recvonly"})}else this.originator&&(this._pc.addTransceiver("audio",{direction:"recvonly"}),this._pc.addTransceiver("video",{direction:"recvonly"}));if(this.originator){if("data"===this._type){const t=e.label||"",n=e.dcInit||{},r=this._pc.createDataChannel(t,n);this.emit(b.EVENTS.dcCreated.key,r)}}else await this.handleOffer(e.offer)}replaceStream(e){if(!this._pc)return;this._isNegotiationAllowed=!0;const t=this,n=e.getVideoTracks(),r=e.getAudioTracks(),i=this._pc.getSenders(),o=i.find(e=>e.track&&"video"===e.track.kind),s=i.find(e=>e.track&&"audio"===e.track.kind);function a(e,n,r){void 0===n&&void 0===e||(void 0!==n?void 0!==e?e.track.id!==n.id&&e.replaceTrack(n):t._pc.addTrack(n,r):t._pc.removeTrack(e))}a(o,n[0],e),a(s,r[0],e)}async handleOffer(e){if(this._lastOffer&&e&&this._lastOffer.sdp===e.sdp)return;if(this._isNegotiationAllowed=!0,"have-remote-offer"===this._pc.signalingState||this._isExecutingHandleOffer)return void this._offerQueue.push(e);let t;this._lastOffer=e,this._isExecutingHandleOffer=!0;try{await this._setRemoteDescription(e),t=await this._makeAnswerSdp().catch(e=>d.error(e))}finally{this._isExecutingHandleOffer=!1}if("stable"===this._pc.signalingState){const e=this._offerQueue.shift();e&&this.handleOffer(e)}this.emit(b.EVENTS.answerCreated.key,t)}async handleAnswer(e){this._isNegotiationAllowed=!0,this._isExpectingAnswer?(await this._setRemoteDescription(e),this._isExpectingAnswer=!1):this._pc.onnegotiationneeded&&this._pc.onnegotiationneeded()}async handleCandidate(e){await this._pc.addIceCandidate(new RTCIceCandidate(e)).then(()=>d.log("Successfully added ICE candidate")).catch(e=>d.error("Failed to add ICE candidate",e))}cleanup(){d.log("Cleaning up PeerConnection"),!this._pc||"closed"===this._pc.readyState&&"closed"===this._pc.signalingState||this._pc.close(),this._pc=null}_createPeerConnection(e={}){return d.log("Creating RTCPeerConnection"),e.sdpSemantics="unified-plan",new RTCPeerConnection(e)}_setupPCListeners(){const e=this._pc;e.ontrack=e=>{d.log("Received remote media stream track"),e.streams.forEach(e=>{this.emit(b.EVENTS.addStream.key,e)})},e.ondatachannel=e=>{d.log("Received data channel");const t=e.channel;this.emit(b.EVENTS.dcCreated.key,t)},e.onicecandidate=e=>{e.candidate&&""!==e.candidate.candidate?(d.log("Generated ICE candidate for:",e.candidate),this.emit(b.EVENTS.iceCandidate.key,e.candidate)):d.log("ICE candidates gathering complete")},e.oniceconnectionstatechange=()=>{switch(e.iceConnectionState){case"completed":d.log("iceConnectionState is completed"),e.onicecandidate=()=>{};break;case"disconnected":d.log("iceConnectionState is disconnected, trying reconnect by browser");break;case"failed":d.log("iceConnectionState is failed, closing connection"),this.emit(b.EVENTS.iceConnectionFailed.key);break;default:d.log("iceConnectionState is "+e.iceConnectionState)}},e.onconnectionstatechange=()=>{d.log("connectionState is "+e.connectionState),"failed"===e.connectionState&&"disconnected"===e.iceConnectionState&&(d.log("connectionState is failed, closing connection"),this.emit(b.EVENTS.iceConnectionFailed.key))},e.onnegotiationneeded=async()=>{if(d.log("`negotiationneeded` triggered"),"stable"===e.signalingState&&this._isNegotiationAllowed&&(this._isNegotiationAllowed=!1,this.originator)){const e=await this._makeOfferSdp();this._setLocalDescription(e),this.emit(b.EVENTS.negotiationNeeded.key)}},e.onsignalingstatechange=()=>{if(d.log("signalingState is "+e.signalingState),"stable"===e.signalingState&&!this._isExecutingHandleOffer){const e=this._offerQueue.shift();e&&this.handleOffer(e)}}}async _makeOfferSdp(){let e;try{e=await this._pc.createOffer()}catch(e){throw e.type="webrtc",d.error(e),this.emit(b.EVENTS.error.key,e),d.log("Failed to createOffer, ",e),e}return d.log("Created offer."),this._audioBandwidth&&(e.sdp=w.addAudioBandwidth(e.sdp,this._audioBandwidth)),this._videoBandwidth&&(e.sdp=w.addVideoBandwidth(e.sdp,this._videoBandwidth)),this._audioCodec&&(e.sdp=w.filterAudioCodec(e.sdp,this._audioCodec)),this._videoCodec&&(e.sdp=w.filterVideoCodec(e.sdp,this._videoCodec)),e}async _makeAnswerSdp(){let e;try{e=await this._pc.createAnswer()}catch(e){throw e.type="webrtc",d.error(e),this.emit(b.EVENTS.error.key,e),d.log("Failed to createAnswer, ",e),e}d.log("Created answer."),this._audioBandwidth&&(e.sdp=w.addAudioBandwidth(e.sdp,this._audioBandwidth)),this._videoBandwidth&&(e.sdp=w.addVideoBandwidth(e.sdp,this._videoBandwidth)),this._audioCodec&&(e.sdp=w.filterAudioCodec(e.sdp,this._audioCodec)),this._videoCodec&&(e.sdp=w.filterVideoCodec(e.sdp,this._videoCodec));try{await this._pc.setLocalDescription(e)}catch(e){throw e.type="webrtc",d.error(e),this.emit(b.EVENTS.error.key,e),d.log("Failed to setLocalDescription, ",e),e}return d.log("Set localDescription: answer"),d.log("Setting local description "+JSON.stringify(e.sdp)),e}async _setLocalDescription(e){d.log("Setting local description "+JSON.stringify(e.sdp));try{await this._pc.setLocalDescription(e)}catch(e){throw e.type="webrtc",d.error(e),this.emit(b.EVENTS.error.key,e),d.log("Failed to setLocalDescription, ",e),e}d.log("Set localDescription: offer"),this._isExpectingAnswer=!0,this.emit(b.EVENTS.offerCreated.key,e)}async _setRemoteDescription(e){d.log("Setting remote description "+JSON.stringify(e));try{await this._pc.setRemoteDescription(new RTCSessionDescription(e)),this.hasRemoteDescription=!0}catch(e){throw e.type="webrtc",d.error(e),this.emit(b.EVENTS.error.key,e),d.log("Failed to setRemoteDescription: ",e),e}d.log("Set remoteDescription:",e.type)}_getReceiveOnlyState(e={}){const t={audio:!1,video:!1},n=e.stream instanceof MediaStream,r=!!n&&0!==e.stream.getAudioTracks().length,i=!!n&&0!==e.stream.getVideoTracks().length;return!1===n&&void 0===e.audioReceiveEnabled&&void 0===e.videoReceiveEnabled?(t.audio=!0,t.video=!0,t):(e.audioReceiveEnabled&&!1===r&&(t.audio=!0),e.videoReceiveEnabled&&!1===i&&(t.video=!0),!1===e.audioReceiveEnabled&&r&&d.warn("Option audioReceiveEnabled will be treated as true, because passed stream has MediaStreamTrack(kind = audio)"),!1===e.videoReceiveEnabled&&i&&d.warn("Option videoReceiveEnabled will be treated as true, because passed stream has MediaStreamTrack(kind = video)"),t)}static get EVENTS(){return S}}var k=b;const C=new o.a(["candidate","offer","answer","close","forceClose"]);class A extends i.a{constructor(e,t){if(super(),t=t||{},this.constructor===A)throw new TypeError("Cannot construct Connection instances directly");this._options=t,this.open=!1,this.type=void 0,this.metadata=this._options.metadata,this.remoteId=e,this._negotiator=new k,this._idPrefix="c_",this._randomIdSuffix=l.randomToken(),this._setupNegotiatorMessageHandlers()}get id(){return this._options.connectionId||this._idPrefix+this._randomIdSuffix}async handleAnswer(e){this._pcAvailable?(await this._negotiator.handleAnswer(e.answer),this.open=!0,this._handleQueuedMessages()):(d.log(`Queuing ANSWER message in ${this.id} from ${this.remoteId}`),this._queuedMessages.push({type:h.MESSAGE_TYPES.SERVER.ANSWER.key,payload:e}))}handleCandidate(e){!this._negotiator.originator||this._negotiator.hasRemoteDescription?this._pcAvailable?this._negotiator.handleCandidate(e.candidate):(d.log(`Queuing CANDIDATE message in ${this.id} from ${this.remoteId}`),this._queuedMessages.push({type:h.MESSAGE_TYPES.SERVER.CANDIDATE.key,payload:e})):this._queuedMessages.push({type:h.MESSAGE_TYPES.SERVER.CANDIDATE.key,payload:e})}updateOffer(e){this.open?this._negotiator.handleOffer(e.offer):this._options.payload=e}getPeerConnection(){return this.open?this._negotiator._pc:null}_handleQueuedMessages(){for(const e of this._queuedMessages)switch(e.type){case h.MESSAGE_TYPES.SERVER.ANSWER.key:this.handleAnswer(e.payload);break;case h.MESSAGE_TYPES.SERVER.CANDIDATE.key:this.handleCandidate(e.payload);break;default:d.warn("Unrecognized message type:",e.type,"from peer:",this.remoteId)}this._queuedMessages=[]}close(e){this.open&&(this.open=!1,this._negotiator.cleanup(),this.emit(A.EVENTS.close.key),e?this.emit(A.EVENTS.forceClose.key):void 0===e&&d.warn("Default value of the forceClose parameter will change false to true from future versions."))}_setupNegotiatorMessageHandlers(){this._negotiator.on(k.EVENTS.answerCreated.key,e=>{const t={answer:e,dst:this.remoteId,connectionId:this.id,connectionType:this.type};this.emit(A.EVENTS.answer.key,t)}),this._negotiator.on(k.EVENTS.offerCreated.key,e=>{const t={offer:e,dst:this.remoteId,connectionId:this.id,connectionType:this.type,metadata:this.metadata};this.serialization&&(t.serialization=this.serialization),this.label&&(t.label=this.label),this.dcInit&&(t.dcInit=this.dcInit),this.emit(A.EVENTS.offer.key,t)}),this._negotiator.on(k.EVENTS.iceCandidate.key,e=>{const t={candidate:e,dst:this.remoteId,connectionId:this.id,connectionType:this.type};this.emit(A.EVENTS.candidate.key,t)}),this._negotiator.on(k.EVENTS.iceConnectionFailed.key,()=>{this.close(!1)})}get peer(){return d.warn(this.constructor.name+".peer is deprecated and may be removed from a future version."+` Please use ${this.constructor.name}.remoteId instead.`),this.remoteId}static get EVENTS(){return C}}var T=A,R=n(9),O=n.n(R),N=n(39),B=n.n(N);const x=new o.a(["open","data","error"]);x.extend(T.EVENTS.enums);const I=new o.a(["binary","binary-utf8","json","none"]);class P extends T{constructor(e,t){if(super(e,t),this._idPrefix="dc_",this.type="data",this._isOnOpenCalled=!1,this.label=this._options.label||this.id,this.dcInit=this._options.dcInit||{},this.serialization=P.SERIALIZATIONS.binary.key,this._options.serialization){if(!P.SERIALIZATIONS.get(this._options.serialization))throw new Error("Invalid serialization");this.serialization=this._options.serialization,this._isUnreliableDCInit(this.dcInit)&&(d.warn("You can not specify serialization with unreliable mode enabled."),this.serialization=P.SERIALIZATIONS.binary.key)}this._sendBuffer=[],this._receivedData={},this._queuedMessages=this._options.queuedMessages||[],this._negotiator.on(k.EVENTS.dcCreated.key,e=>{this._dc=e,this._dc.binaryType="arraybuffer",this._setupMessageHandlers(),this._isOnOpenCalled||"open"!==this._dc.readyState||this._dc.onopen()}),this._options.payload&&(this._options.payload.pcConfig=this._options.pcConfig)}async startConnection(){await this._negotiator.startConnection(this._options.payload||{originator:!0,type:"data",label:this.label,dcInit:this.dcInit,pcConfig:this._options.pcConfig}),this._pcAvailable=!0,this._handleQueuedMessages()}_setupMessageHandlers(){this._dc.onopen=()=>{this._isOnOpenCalled||(d.log("Data channel connection success"),this.open=!0,this._isOnOpenCalled=!0,this.emit(P.EVENTS.open.key))},this._dc.onmessage=e=>{this._handleDataMessage(e)},this._dc.onclose=()=>{d.log("DataChannel closed for:",this.id),this.close(!1)},this._dc.onerror=e=>{d.error(e)}}_handleDataMessage(e){if(this.serialization===P.SERIALIZATIONS.none.key)return void this.emit(P.EVENTS.data.key,e.data);if(this.serialization===P.SERIALIZATIONS.json.key)return void this.emit(P.EVENTS.data.key,JSON.parse(e.data));const t=O.a.unpack(e.data);let n=this._receivedData[t.id];if(n||(n=this._receivedData[t.id]={size:t.size,type:t.type,name:t.name,mimeType:t.mimeType,totalParts:t.totalParts,parts:new Array(t.totalParts),receivedParts:0}),n.receivedParts++,n.parts[t.index]=t.data,n.receivedParts===n.totalParts){delete this._receivedData[t.id];const e=l.joinArrayBuffers(n.parts),r=O.a.unpack(e);let i;switch(n.type){case"Blob":i=new Blob([new Uint8Array(r)],{type:n.mimeType});break;case"File":i=new File([new Uint8Array(r)],n.name,{type:n.mimeType});break;default:i=r}this.emit(P.EVENTS.data.key,i)}}send(e){if(!this.open)return void this.emit(P.EVENTS.error.key,new Error("Connection is not open. You should listen for the `open` event before sending messages."));if(null==e)return;if(this.serialization===P.SERIALIZATIONS.none.key)return this._sendBuffer.push(e),void this._startSendLoop();if(this.serialization===P.SERIALIZATIONS.json.key)return this._sendBuffer.push(JSON.stringify(e)),void this._startSendLoop();const t=O.a.pack(e),n=t.size,r=e.constructor.name,i={id:l.randomId(),type:r,size:n,totalParts:0};"File"===r&&(i.name=e.name),e instanceof Blob&&(i.mimeType=e.type);const o=h.maxChunkSize-B()(i),s=Math.ceil(n/o);i.totalParts=s;for(let e=0;e<s;e++){const n=t.slice(e*o,(e+1)*o);i.index=e,i.data=n,l.blobToArrayBuffer(O.a.pack(i),e=>{this._sendBuffer.push(e),this._startSendLoop()})}}close(e){const t=e=>{super.close(e),this._isOnOpenCalled=!1};this._dc?(this._dc.onclose=()=>{d.log("DataChannel closed for:",this.id),t(e)},"closing"!==this._dc.readyState&&("closed"===this._dc.readyState?t(e):this._dc.close())):t(e)}_startSendLoop(){this.sendInterval||(this.sendInterval=setInterval(()=>{const e=this._sendBuffer.shift();try{this._dc.send(e)}catch(t){this._sendBuffer.push(e)}0===this._sendBuffer.length&&(clearInterval(this.sendInterval),this.sendInterval=void 0)},h.sendInterval))}_isUnreliableDCInit(e){return!!e&&("maxRetransmits"in e||"maxPacketLifeTime"in e)}static get SERIALIZATIONS(){return I}static get EVENTS(){return x}}var M=P;const L=new o.a(["stream"]);L.extend(T.EVENTS.enums);class F extends T{constructor(e,t){super(e,t),this._idPrefix="mc_",this.type="media",this.localStream=this._options.stream,this._queuedMessages=this._options.queuedMessages||[],this._pcAvailable=!1}async startConnection(){this._options.originator&&(await this._negotiator.startConnection({type:"media",stream:this.localStream,originator:this._options.originator,pcConfig:this._options.pcConfig,videoBandwidth:this._options.videoBandwidth,audioBandwidth:this._options.audioBandwidth,videoCodec:this._options.videoCodec,audioCodec:this._options.audioCodec,videoReceiveEnabled:this._options.videoReceiveEnabled,audioReceiveEnabled:this._options.audioReceiveEnabled}),this._pcAvailable=!0,this._handleQueuedMessages())}answer(e,t={}){this.localStream?d.warn("localStream already exists on this MediaConnection. Are you answering a call twice?"):(this._options.payload.stream=e,this.localStream=e,this._negotiator.startConnection({type:"media",stream:this.localStream,originator:!1,offer:this._options.payload.offer,pcConfig:this._options.pcConfig,audioBandwidth:t.audioBandwidth,videoBandwidth:t.videoBandwidth,videoCodec:t.videoCodec,audioCodec:t.audioCodec}),this._pcAvailable=!0,this._handleQueuedMessages(),this.open=!0)}replaceStream(e){this._negotiator.replaceStream(e),this.localStream=e}_setupNegotiatorMessageHandlers(){super._setupNegotiatorMessageHandlers(),this._negotiator.on(k.EVENTS.addStream.key,e=>{d.log("Receiving stream",e),this.remoteStream&&this.remoteStream.id===e.id||(this.remoteStream=e,this.emit(F.EVENTS.stream.key,e))})}static get EVENTS(){return L}}var D=F,U=n(4),j=n.n(U),V=n(13),q=n.n(V);const z=new o.a(["stream","open","close","peerJoin","peerLeave","error","data","log"]),G=new o.a(["offer","answer","candidate","leave","close","getLog","broadcast"]);class Y extends i.a{constructor(e,t,n={}){if(super(),this.constructor===Y)throw new TypeError("Cannot construct Room instances directly");this.name=e,this._options=n,this._peerId=t,this._localStream=this._options.stream,this._pcConfig=this._options.pcConfig,this.lastSent=0,this.messageQueue=[],this.sendIntervalID=null}validateSendDataSize(e){const t=q()([e]),n={type:t?j.a.BINARY_EVENT:j.a.EVENT,data:[e]};let r;(new j.a.Encoder).encode(n,e=>{r=t?e[1].byteLength:e[0].length});const i=h.maxDataSize;if(r>i)throw new Error("The size of data to send must be less than 20 MB");return!0}_sendData(e,t){const n=h.minBroadcastIntervalMs,r=Date.now(),i=r-this.lastsend;if(0==this.messageQueue.length&&i>=n)return this.lastsend=r,void this.emit(t,e);this.messageQueue.push({msg:e,key:t}),null===this.sendIntervalID&&(this.sendIntervalID=setInterval(()=>{if(0===this.messageQueue.length)return clearInterval(this.sendIntervalID),void(this.sendIntervalID=null);const e=this.messageQueue.shift();this.lastsend=Date.now(),this.emit(e.key,e.msg)},n))}handleData(e){const t={data:e.data,src:e.src};this.emit(Y.EVENTS.data.key,t)}handleLog(e){this.emit(Y.EVENTS.log.key,e)}getLog(){const e={roomName:this.name};this.emit(Y.MESSAGE_EVENTS.getLog.key,e)}static get EVENTS(){return z}static get MESSAGE_EVENTS(){return G}}var H=Y;const W=new o.a([]);W.extend(H.EVENTS.enums);const $=new o.a(["offerRequest","candidate"]);$.extend(H.MESSAGE_EVENTS.enums);class J extends H{constructor(e,t,n){super(e,t,n),this.remoteStreams={},this.members=[],this._open=!1,this._msidMap={},this._unknownStreams={},this._negotiator=new k}call(e){e&&(this._localStream=e);const t={roomName:this.name};this.emit(J.MESSAGE_EVENTS.offerRequest.key,t)}handleOffer(e){let t=e.offer;l.isPlanBSafari()&&(t=w.unifiedToPlanB(t)),this._connectionStarted?this._negotiator.handleOffer(t):(this._negotiator.startConnection({type:"media",stream:this._localStream,pcConfig:this._options.pcConfig,offer:t}),this._setupNegotiatorMessageHandlers(),this._connectionStarted=!0)}_setupNegotiatorMessageHandlers(){this._negotiator.on(k.EVENTS.addStream.key,e=>{const t=e;if(this._msidMap[t.id]){if(t.peerId=this._msidMap[t.id],t.peerId===this._peerId)return;const e=this.remoteStreams[t.id];if(e&&e.id===t.id)return;this.remoteStreams[t.id]=t,this.emit(J.EVENTS.stream.key,t),d.log(`Received remote media stream for ${t.peerId} in ${this.name}`)}else this._unknownStreams[t.id]=t}),this._negotiator.on(k.EVENTS.negotiationNeeded.key,()=>{const e={roomName:this.name};this.emit(J.MESSAGE_EVENTS.offerRequest.key,e)}),this._negotiator.on(k.EVENTS.answerCreated.key,e=>{l.isPlanBSafari()||(e.sdp=w.ensureUnifiedPlan(e.sdp));const t={roomName:this.name,answer:e};this.emit(J.MESSAGE_EVENTS.answer.key,t)}),this._negotiator.on(k.EVENTS.iceConnectionFailed.key,()=>{this.close()}),this._negotiator.on(k.EVENTS.iceCandidate.key,e=>{const t={roomName:this.name,candidate:e};this.emit(J.MESSAGE_EVENTS.candidate.key,t)})}handleJoin(e){const{src:t,roomMembers:n}=e;if(t===this._peerId)return this._open=!0,this.members=n.filter(e=>e!==t),this.call(this._localStream),void this.emit(J.EVENTS.open.key);this.members.push(t),this.emit(J.EVENTS.peerJoin.key,t)}handleLeave(e){if(!this._open)return;const t=e.src,n=this.members.indexOf(t);n>=0&&this.members.splice(n,1);for(const e in this.remoteStreams)this.remoteStreams[e].peerId===t&&(delete this.remoteStreams[e],delete this._msidMap[e],delete this._unknownStreams[e]);this.emit(J.EVENTS.peerLeave.key,t)}send(e){if(!this._open)return;if(!this.validateSendDataSize(e))return;const t={roomName:this.name,data:e};this._sendData(t,J.MESSAGE_EVENTS.broadcast.key)}close(){if(!this._open)return;this._negotiator&&this._negotiator.cleanup(),this._open=!1;const e={roomName:this.name};this.emit(J.MESSAGE_EVENTS.leave.key,e),this.emit(J.EVENTS.close.key)}replaceStream(e){this._localStream=e,this._negotiator.replaceStream(e)}updateMsidMap(e={}){this._msidMap=e;for(const e of Object.keys(this._unknownStreams))if(this._msidMap[e]){const t=this._unknownStreams[e];if(t.peerId=this._msidMap[t.id],delete this._unknownStreams[e],t.peerId===this._peerId)return;this.remoteStreams[t.id]=t,this.emit(J.EVENTS.stream.key,t)}}getPeerConnection(){return this._connectionStarted?this._negotiator._pc:null}static get EVENTS(){return W}static get MESSAGE_EVENTS(){return $}}var X=J;const K=new o.a([]);K.extend(H.EVENTS.enums);const Q=new o.a(["broadcastByDC","getPeers"]);Q.extend(H.MESSAGE_EVENTS.enums);class Z extends H{constructor(e,t,n){super(e,t,n),this.connections={},this._queuedMessages={}}call(e){e&&(this._localStream=e);const t={roomName:this.name,type:"media"};this.emit(Z.MESSAGE_EVENTS.getPeers.key,t)}connect(){const e={roomName:this.name,type:"data"};this.emit(Z.MESSAGE_EVENTS.getPeers.key,e)}makeMediaConnections(e){const t={stream:this._localStream,pcConfig:this._pcConfig,originator:!0,videoBandwidth:this._options.videoBandwidth,audioBandwidth:this._options.audioBandwidth,videoCodec:this._options.videoCodec,audioCodec:this._options.audioCodec,videoReceiveEnabled:this._options.videoReceiveEnabled,audioReceiveEnabled:this._options.audioReceiveEnabled};this._makeConnections(e,"media",t)}makeDataConnections(e){const t={pcConfig:this._pcConfig};this._makeConnections(e,"data",t)}handleJoin(e){const t=e.src;if(t===this._peerId)return this.call(this._localStream),void this.emit(Z.EVENTS.open.key);this.emit(Z.EVENTS.peerJoin.key,t)}handleLeave(e){const t=e.src;this._deleteConnections(t),this.emit(Z.EVENTS.peerLeave.key,t)}handleOffer(e){const t=e.connectionId;let n=this._getConnection(e.src,t);if(n)n.updateOffer(e);else if("media"===e.connectionType){if(this._hasConnection(e.src)&&this._peerId>e.src)return;n=new D(e.src,{connectionId:t,payload:e,metadata:e.metadata,queuedMessages:this._queuedMessages[t],pcConfig:this._pcConfig}),n.startConnection(),d.log("MediaConnection created in OFFER"),this._addConnection(e.src,n),this._setupMessageHandlers(n),n.answer(this._localStream,{videoBandwidth:this._options.videoBandwidth,audioBandwidth:this._options.audioBandwidth,videoCodec:this._options.videoCodec,audioCodec:this._options.audioCodec,videoReceiveEnabled:this._options.videoReceiveEnabled,audioReceiveEnabled:this._options.audioReceiveEnabled})}else d.warn("Received malformed connection type: "+e.connectionType)}handleAnswer(e){const t=this._getConnection(e.src,e.connectionId);t&&t.handleAnswer(e)}handleCandidate(e){const t=this._getConnection(e.src,e.connectionId);t?t.handleCandidate(e):(void 0===this._queuedMessages[e.connectionId]&&(this._queuedMessages[e.connectionId]=[]),this._queuedMessages[e.connectionId].push({type:h.MESSAGE_TYPES.SERVER.CANDIDATE.key,payload:e}))}send(e){if(!this.validateSendDataSize(e))return;const t={roomName:this.name,data:e};this._sendData(t,Z.MESSAGE_EVENTS.broadcast.key)}close(){for(const e in this.connections)this.connections.hasOwnProperty(e)&&this.connections[e].forEach(e=>{e.close(!1)});const e={roomName:this.name};this.emit(Z.MESSAGE_EVENTS.leave.key,e),this.emit(Z.EVENTS.close.key)}replaceStream(e){this._localStream=e;for(const t in this.connections)this.connections.hasOwnProperty(t)&&this.connections[t].forEach(t=>{"media"===t.type&&t.replaceStream(e)})}getPeerConnections(){const e={};for(const[t,[n]]of Object.entries(this.connections)){const r=n.getPeerConnection();r&&(e[t]=r)}return e}_addConnection(e,t){this.connections[e]||(this.connections[e]=[]),this.connections[e].push(t)}_makeConnections(e,t,n){e.filter(e=>e!==this._peerId).filter(e=>!this._hasConnection(e)).forEach(e=>{let r;switch(t){case"data":r=new M(e,n);break;case"media":r=new D(e,n);break;default:return}r.startConnection(),this._addConnection(e,r),this._setupMessageHandlers(r),d.log(`${t} connection to ${e} created in ${this.name}`)})}_deleteConnections(e){this.connections[e]&&delete this.connections[e]}_getConnection(e,t){if(this.connections&&this.connections[e]){return this.connections[e].filter(e=>e.id===t)[0]}return null}_hasConnection(e){return this.connections[e]&&this.connections[e].length>0}_setupMessageHandlers(e){e.on(T.EVENTS.offer.key,e=>{e.roomName=this.name,this.emit(Z.MESSAGE_EVENTS.offer.key,e)}),e.on(T.EVENTS.answer.key,e=>{e.roomName=this.name,this.emit(Z.MESSAGE_EVENTS.answer.key,e)}),e.on(T.EVENTS.candidate.key,e=>{e.roomName=this.name,this.emit(Z.MESSAGE_EVENTS.candidate.key,e)}),"media"===e.type&&e.on(D.EVENTS.stream.key,t=>{t.peerId=e.remoteId,this.emit(Z.EVENTS.stream.key,t)})}static get EVENTS(){return K}static get MESSAGE_EVENTS(){return Q}}var ee=Z;const te=new o.a(["open","error","call","connection","expiresin","close","disconnected"]);class ne extends i.a{constructor(e,t){super(),this.connections={},this.rooms={},this._queuedMessages={},e&&e.constructor===Object?(t=e,e=void 0):e&&(e=e.toString());const n={debug:d.LOG_LEVELS.NONE,secure:!0,config:h.defaultConfig,turn:!0,dispatcherSecure:h.DISPATCHER_SECURE,dispatcherHost:h.DISPATCHER_HOST,dispatcherPort:h.DISPATCHER_PORT};this.options=Object.assign({},n,t),this.options.token=l.randomToken(),d.setLogLevel(this.options.debug),l.validateId(e)?l.validateKey(t.key)?("/"===this.options.host&&(this.options.host=window.location.hostname),void 0===t.secure&&443!==this.options.port&&(this.options.secure=void 0),this._initializeServerConnection(e)):this._abort("invalid-key",`API KEY "${this.options.key}" is invalid`):this._abort("invalid-id",`ID "${e}" is invalid`)}call(e,t,n={}){if(!this._checkOpenStatus())return;n.originator=!0,n.stream=t,n.pcConfig=this._pcConfig;const r=new D(e,n);return r.startConnection(),d.log("MediaConnection created in call method"),this._addConnection(e,r),r}connect(e,t={}){if(!this._checkOpenStatus())return;t.pcConfig=this._pcConfig;const n=new M(e,t);return n.startConnection(),d.log("DataConnection created in connect method"),this._addConnection(e,n),n}joinRoom(e,t={}){if(this._checkOpenStatus()){if(!e){const e=new Error("Room name must be defined.");return e.type="room-error",d.error(e),this.emit(ne.EVENTS.error.key,e),null}return t.pcConfig=this._pcConfig,t.peerId=this.id,"sfu"===t.mode?this._initializeSfuRoom(e,t):this._initializeFullMeshRoom(e,t)}}getConnection(e,t){if(this._checkOpenStatus()){if(this.connections[e])for(const n of this.connections[e])if(n.id===t)return n;return null}}get open(){return this.socket&&this.socket.isOpen}destroy(){this._cleanup(),this.disconnect(!0)}disconnect(e=!1){e||d.warn("Use peer's destroy method instead. This method may be removed in future versions."),this.open&&(this.socket.close(),this.emit(ne.EVENTS.disconnected.key,this.id))}reconnect(){d.warn("Recreate peer instance instead. This method may be removed in future versions."),this.open||this.socket.reconnect()}updateCredential(e){this.socket.updateCredential(e)}listAllPeers(e){if(!this._checkOpenStatus())return;e=e||function(){};const t=this,n=new XMLHttpRequest,r=`${this.socket.signalingServerUrl}/api/apikeys/${this.options.key}/clients/`;n.open("get",r,!0),n.onerror=function(){t._abort("server-error","Could not get peers from the server."),e([])},n.onreadystatechange=function(){if(4===n.readyState)if(401===n.status){e([]);const n=new Error("It doesn't look like you have permission to list peers IDs. Please enable the SkyWay REST API on dashboard");n.type="list-error",d.error(n),t.emit(ne.EVENTS.error.key,n)}else 200===n.status?e(JSON.parse(n.responseText)):e([])},n.send(null)}async fetchPeerExists(e){if(!this.open)throw new Error("Peer is not yet connected to signaling server");const t=(new Date).getTime();if(void 0!==this._lastFetchPeerExistsTime&&t-this._lastFetchPeerExistsTime<1e3)throw new Error("fetchPeerExists can only be called once per second");this._lastFetchPeerExistsTime=t;const n=`${this.socket.signalingServerUrl}/api/apikeys/${this.options.key}/peers/${e}/exists`,r=await fetch(n);if(200===r.status){return(await r.json()).exists}{const e=await r.text();throw new Error(e)}}_checkOpenStatus(){return this.open||this._emitNotConnectedError(),this.open}_emitNotConnectedError(){d.warn("You cannot connect to a new Peer because you are not connecting to SkyWay server now.You can create a new Peer to reconnect, or call reconnect() on this peer if you believe its ID to still be available.");const e=new Error("Cannot connect to new Peer before connecting to SkyWay server or after disconnecting from the server.");e.type="disconnected",d.error(e),this.emit(ne.EVENTS.error.key,e)}_initializeServerConnection(e){this.socket=new g(this.options.key,{secure:this.options.secure,host:this.options.host,port:this.options.port,dispatcherSecure:this.options.dispatcherSecure,dispatcherHost:this.options.dispatcherHost,dispatcherPort:this.options.dispatcherPort}),this._setupMessageHandlers(),this.socket.on("error",e=>{this._abort("socket-error",e)}),this.socket.on("disconnect",()=>{this.disconnect(!0);const e=new Error("Lost connection to server.");e.type="socket-error",d.error(e),this.emit(ne.EVENTS.error.key,e)}),this.socket.start(e,this.options.token,this.options.credential)}_initializeSfuRoom(e,t={}){if(this.rooms[e])return this.rooms[e];const n=new X(e,this.id,t);this.rooms[e]=n,this._setupSFURoomMessageHandlers(n);const r={roomName:e,roomType:"sfu"};return this.socket.send(h.MESSAGE_TYPES.CLIENT.ROOM_JOIN.key,r),n}_initializeFullMeshRoom(e,t={}){if(this.rooms[e])return this.rooms[e];const n=new ee(e,this.id,t);this.rooms[e]=n,this._setupMeshRoomMessageHandlers(n);const r={roomName:e,roomType:"mesh"};return this.socket.send(h.MESSAGE_TYPES.CLIENT.ROOM_JOIN.key,r),n}_setupMessageHandlers(){this.socket.on(h.MESSAGE_TYPES.SERVER.OPEN.key,e=>{this.id=e.peerId,this._pcConfig=Object.assign({},this.options.config);const t=this._pcConfig.iceServers;this._pcConfig.iceServers=t?t.slice():[];const n=e.turnCredential;let r,i;if("object"==typeof n?(r=n.username,i=n.credential):"string"==typeof n&&(r=`${this.options.key}$${this.id}`,i=n),!0===this.options.turn&&r&&i){const e=[{protocol:"turn",transport:"tcp"},{protocol:"turn",transport:"udp"}];"edge"!==l.detectBrowser().name&&e.push({protocol:"turns",transport:"tcp"});for(const t of e){const e=t.protocol,n=t.transport,o={urls:`${e}:${h.TURN_HOST}:${h.TURN_PORT}?transport=${n}`,url:`${e}:${h.TURN_HOST}:${h.TURN_PORT}?transport=${n}`,username:r,credential:i};this._pcConfig.iceServers.push(o)}d.log("SkyWay TURN Server is available")}else d.log("SkyWay TURN Server is unavailable");this.emit(ne.EVENTS.open.key,this.id)}),this.socket.on(h.MESSAGE_TYPES.SERVER.ERROR.key,e=>{const t=new Error(e.message);t.type=e.type,d.error(t),this.emit(ne.EVENTS.error.key,t)}),this.socket.on(h.MESSAGE_TYPES.SERVER.LEAVE.key,e=>{d.log("Received leave message from "+e),this._cleanupPeer(e)}),this.socket.on(h.MESSAGE_TYPES.SERVER.FORCE_CLOSE.key,({src:e,connectionId:t})=>{const n=this.getConnection(e,t);n&&n.close(!1)}),this.socket.on(h.MESSAGE_TYPES.SERVER.AUTH_EXPIRES_IN.key,e=>{d.log("Credential expires in "+e),this.emit(ne.EVENTS.expiresin.key,e)}),this.socket.on(h.MESSAGE_TYPES.SERVER.OFFER.key,e=>{const t=e.roomName;if(t){const n=this.rooms[t];return void(n&&n.handleOffer(e))}const n=e.connectionId;let r=this.getConnection(e.src,n);r?r.updateOffer(e):("media"===e.connectionType?(r=new D(e.src,{connectionId:n,payload:e,metadata:e.metadata,originator:!1,queuedMessages:this._queuedMessages[n],pcConfig:this._pcConfig}),r.startConnection(),d.log("MediaConnection created in OFFER"),this._addConnection(e.src,r),this.emit(ne.EVENTS.call.key,r)):"data"===e.connectionType?(r=new M(e.src,{connectionId:n,payload:e,metadata:e.metadata,label:e.label,dcInit:e.dcInit,serialization:e.serialization,queuedMessages:this._queuedMessages[n],pcConfig:this._pcConfig}),r.startConnection(),d.log("DataConnection created in OFFER"),this._addConnection(e.src,r),this.emit(ne.EVENTS.connection.key,r)):d.warn("Received malformed connection type: ",e.connectionType),delete this._queuedMessages[n])}),this.socket.on(h.MESSAGE_TYPES.SERVER.ANSWER.key,e=>{const t=e.roomName;if(t){const n=this.rooms[t];return void(n&&n.handleAnswer(e))}const n=this.getConnection(e.src,e.connectionId);n?n.handleAnswer(e):this._storeMessage(h.MESSAGE_TYPES.SERVER.ANSWER.key,e)}),this.socket.on(h.MESSAGE_TYPES.SERVER.CANDIDATE.key,e=>{const t=e.roomName;if(t){const n=this.rooms[t];return void(n&&n.handleCandidate(e))}const n=this.getConnection(e.src,e.connectionId);n?n.handleCandidate(e):this._storeMessage(h.MESSAGE_TYPES.SERVER.CANDIDATE.key,e)}),this.socket.on(h.MESSAGE_TYPES.SERVER.ROOM_USER_JOIN.key,e=>{const t=this.rooms[e.roomName];t&&t.handleJoin(e)}),this.socket.on(h.MESSAGE_TYPES.SERVER.ROOM_USER_LEAVE.key,e=>{const t=this.rooms[e.roomName];t&&t.handleLeave(e)}),this.socket.on(h.MESSAGE_TYPES.SERVER.ROOM_DATA.key,e=>{const t=this.rooms[e.roomName];t&&t.handleData(e)}),this.socket.on(h.MESSAGE_TYPES.SERVER.ROOM_LOGS.key,e=>{const t=this.rooms[e.roomName];t&&t.handleLog(e.log)}),this.socket.on(h.MESSAGE_TYPES.SERVER.ROOM_USERS.key,e=>{const t=this.rooms[e.roomName];t&&("media"===e.type?t.makeMediaConnections(e.userList):t.makeDataConnections(e.userList))}),this.socket.on(h.MESSAGE_TYPES.SERVER.SFU_OFFER.key,e=>{const t=this.rooms[e.roomName];t&&(t.updateMsidMap(e.msids),t.handleOffer(e))})}_setupConnectionMessageHandlers(e){e.on(T.EVENTS.candidate.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.SEND_CANDIDATE.key,e)}),e.on(T.EVENTS.answer.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.SEND_ANSWER.key,e)}),e.on(T.EVENTS.offer.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.SEND_OFFER.key,e)}),e.on(T.EVENTS.forceClose.key,()=>{const t={dst:e.remoteId,connectionId:e.id};this.socket.send(h.MESSAGE_TYPES.CLIENT.SEND_FORCE_CLOSE.key,t)})}_setupRoomMessageHandlers(e){e.on(X.MESSAGE_EVENTS.broadcast.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.ROOM_SEND_DATA.key,e)}),e.on(X.MESSAGE_EVENTS.getLog.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.ROOM_GET_LOGS.key,e)}),e.on(X.MESSAGE_EVENTS.leave.key,t=>{delete this.rooms[e.name],this.socket.send(h.MESSAGE_TYPES.CLIENT.ROOM_LEAVE.key,t)})}_setupSFURoomMessageHandlers(e){this._setupRoomMessageHandlers(e),e.on(X.MESSAGE_EVENTS.offerRequest.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.SFU_GET_OFFER.key,e)}),e.on(X.MESSAGE_EVENTS.answer.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.SFU_ANSWER.key,e)}),e.on(X.MESSAGE_EVENTS.candidate.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.SFU_CANDIDATE.key,e)})}_setupMeshRoomMessageHandlers(e){this._setupRoomMessageHandlers(e),e.on(ee.MESSAGE_EVENTS.offer.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.SEND_OFFER.key,e)}),e.on(ee.MESSAGE_EVENTS.answer.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.SEND_ANSWER.key,e)}),e.on(ee.MESSAGE_EVENTS.candidate.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.SEND_CANDIDATE.key,e)}),e.on(ee.MESSAGE_EVENTS.getPeers.key,e=>{this.socket.send(h.MESSAGE_TYPES.CLIENT.ROOM_GET_USERS.key,e)})}_abort(e,t){d.error("Aborting!"),this.disconnect(!0);const n=new Error(t);n.type=e,d.error(n),this.emit(ne.EVENTS.error.key,n)}_addConnection(e,t){this.connections[e]||(this.connections[e]=[]),this.connections[e].push(t),this._setupConnectionMessageHandlers(t)}_storeMessage(e,t){this._queuedMessages[t.connectionId]||(this._queuedMessages[t.connectionId]=[]),this._queuedMessages[t.connectionId].push({type:e,payload:t})}_cleanup(){if(this.connections)for(const e of Object.keys(this.connections))this._cleanupPeer(e);this.emit(ne.EVENTS.close.key)}_cleanupPeer(e){if(this.connections[e])for(const t of this.connections[e])t.close(!1)}static get EVENTS(){return te}}t.default=ne}]).default}));