urtc-sdk-web/lib/index.js

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MERCHANTABLITY OR NON-INFRINGEMENT.

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***************************************************************************** */
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strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(6);r(79);var o=r(8),i=r(1),a=r(2),s=r(29),c=r(14),u=r(30),d=r(15),f=function(){function e(e){this.resolution=o.getResolution(""),this.isSubscriber=!1,this.isEmitted=!1,this._connectionState=c.ENUM_STREAM_CONNECTION_STATE.closed,this.reconnectTimes=0,this.muteaudio=!1,this.mutevideo=!1,this.currentStatsReports=new s.StatsReports,this.emitter=e,this.mediaStream=new MediaStream}return Object.defineProperty(e.prototype,"minVideoBitRate",{get:function(){return this.resolution.attributes.minVideoBW},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxVideoBitRate",{get:function(){return this.resolution.attributes.maxVideoBW},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"connectionState",{get:function(){return this._connectionState},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"peerConnectionState",{get:function(){return this.peerConnection?this.peerConnection.connectionState:"closed"},enumerable:!0,configurable:!0}),e.prototype._initConnection=function(){if(this._connectionState=c.ENUM_STREAM_CONNECTION_STATE.connecting,a.default.isChrome()||a.default.isSafari()){this.peerConnection=new RTCPeerConnection({sdpSemantics:"plan-b"})}else this.peerConnection=new RTCPeerConnection;var e=this;this.peerConnection.addEventListener("iceconnectionstatechange",(function(e){switch(i.default.debug("iceconnectionstatechange event ",this.iceConnectionState,e),this.iceConnectionState){case"new":case"connecting":case"checking":case"connected":case"completed":break;case"disconnected":i.default.warn("peerconnection ice disconnected");break;case"failed":i.default.warn("peerconnection ice failed")}})),this.peerConnection.addEventListener("connectionstatechange",(function(t){switch(i.default.debug("connectionstatechange event",this.connectionState,t),this.connectionState){case"new":case"connecting":break;case"connected":e.isEmitted?e.emitter&&e.emitter.emit("stream-reconnected",e):(e.isEmitted=!0,e.setStatusAsDone(),e.emitter&&e.emitter.emit("stream-connected",e)),e._connectionState=c.ENUM_STREAM_CONNECTION_STATE.connected,e.reconnectTimes=0,e.startUploadStats();break;case"disconnected":i.default.warn("peerconnection disconnected"),e.stopUploadStats();break;case"failed":i.default.warn("peerconnection failed"),e._connectionState=c.ENUM_STREAM_CONNECTION_STATE.reconnecting,e.reconnectTimes>=3?(e._connectionState=c.ENUM_STREAM_CONNECTION_STATE.disconnected,e.emitter&&e.emitter.emit("stream-disconnected",e)):(i.default.debug("peerconnection restart times ",e.reconnectTimes),0===e.reconnectTimes&&e.emitter&&e.emitter.emit("stream-reconnecting",e),e.reconnectTimes+=1,e.restart().then((function(){i.default.debug("peerconnection restart")})).catch((function(e){i.default.error("peerconnection restart  "+e)})));break;case"closed":e.stopUploadStats()}}))},e.prototype._destroyConnection=function(){if(this.stopUploadStats(),this.peerConnection){var e=this.peerConnection;this.peerConnection=void 0,e.close()}},e.prototype.setResolution=function(e){this.resolution=e},Object.defineProperty(e.prototype,"videoTrackSettings",{get:function(){var e=this.getVideoTrack();if(e)return e.getSettings();var t=this.resolution.attributes;return{width:t.videoWidth,height:t.videoHeight}},enumerable:!0,configurable:!0}),e.prototype.restart=function(){return n.__awaiter(this,void 0,void 0,(function(){var e,t;return n.__generator(this,(function(r){switch(r.label){case 0:return this.peerConnection?[4,this.peerConnection.createOffer({iceRestart:!0,offerToReceiveAudio:this.audio,offerToReceiveVideo:this.video})]:[2];case 1:if(e=r.sent(),!this.isSubscriber){if(!this.videoCodec)throw new Error("no video codec settings");t=this.resolution.attributes,e.sdp&&this.video&&(e.sdp=u.replaceSDPVideoPart(e.sdp,t),e.sdp=u.replaceSDPH264Part(e.sdp,this.videoCodec))}return[4,this.peerConnection.setLocalDescription(e)];case 2:return r.sent(),[2]}}))}))},e.prototype.answer=function(e){return n.__awaiter(this,void 0,void 0,(function(){var t;return n.__generator(this,(function(r){return i.default.debug("stream manager answer: ",e),t=new RTCSessionDescription({type:e.type,sdp:e.sdpcontent}),this.peerConnection?[2,this.peerConnection.setRemoteDescription(t)]:[2,Promise.reject(d.createError(d.ErrorCodes.OTHERS,"no peerconnection"))]}))}))},e.prototype.getAudioTrack=function(){return this.isSubscriber?this.audioHelper&&this.audioHelper.srcAudioTrack:this.audioHelper&&this.audioHelper.dstAudioTrack},e.prototype.getVideoTrack=function(){return this.mediaStream.getVideoTracks()[0]},e.prototype.muteVideo=function(){var e=this.getVideoTrack();return!!e&&(e.enabled=!1,this.mutevideo=!0,!0)},e.prototype.unmuteVideo=function(){var e=this.getVideoTrack();return!!e&&(e.enabled=!0,this.mutevideo=!1,!0)},e.prototype.muteAudio=function(){var e=this.getAudioTrack();return!!e&&(e.enabled=!1,this.muteaudio=!0,!0)},e.prototype.unmuteAudio=function(){var e=this.getAudioTrack();return!!e&&(e.enabled=!0,this.muteaudio=!1,!0)},e.prototype.getAudioVolume=function(){return this.audioHelper?this.audioHelper.getVolume():(i.default.warn("No audio track"),0)},e.prototype.setAudioVolume=function(e){if(this.audioHelper)return this.audioHelper.setVolume(e);return Promise.reject("the stream doesnot contain audio")},e.prototype.getMediaStream=function(){return this.mediaStream},e.prototype._closeMediaStream=function(){var e=this;this.mediaStream.getTracks().forEach((function(t){e.mediaStream.removeTrack(t)})),this.audioHelper&&(this.audioHelper.destroy(),this.audioHelper=void 0),this.videoHelper&&(this.videoHelper.destroy(),this.videoHelper=void 0)},e.prototype._close=function(){this._closeMediaStream(),this.isEmitted=!1,this.reconnectTimes=0,this._connectionState=c.ENUM_STREAM_CONNECTION_STATE.closed,this._destroyConnection()},e.prototype.updateStatsReports=function(e,t){var r=this,n=this.lastStatsReports,o=this.currentStatsReports,a=new s.StatsReports;if(a.timestamp-o.timestamp<500){if(n)return void e({last:n,current:o});var c="invoke function too frequently";return i.default.warn(c),void t(c)}this.peerConnection&&this.peerConnection.getStats().then((function(t){t.forEach((function(e){a.original.push(e),"inbound-rtp"===e.type&&"audio"===e.mediaType&&(a.inAudioReport.bytesReceived=e.bytesReceived||a.inAudioReport.bytesReceived,a.inAudioReport.jitter=e.jitter||a.inAudioReport.jitter,a.inAudioReport.packetsLost=e.packetsLost||a.inAudioReport.packetsLost,a.inAudioReport.packetsReceived=e.packetsReceived||a.inAudioReport.packetsReceived),"inbound-rtp"===e.type&&"video"===e.mediaType&&(a.inVideoReport.bytesReceived=e.bytesReceived||a.inVideoReport.bytesReceived,a.inVideoReport.packetsLost=e.packetsLost||a.inVideoReport.packetsLost,a.inVideoReport.packetsReceived=e.packetsReceived||a.inVideoReport.packetsReceived,a.inVideoReport.firCount=e.firCount||a.inVideoReport.firCount,a.inVideoReport.nackCount=e.nackCount||a.inVideoReport.nackCount,a.inVideoReport.pliCount=e.pliCount||a.inVideoReport.pliCount,a.inVideoReport.framesDecoded=e.framesDecoded||a.inVideoReport.framesDecoded),"outbound-rtp"===e.type&&"audio"===e.mediaType&&(a.outAudioReport.bytesSent=e.bytesSent||a.outAudioReport.bytesSent,a.outAudioReport.packetsSent=e.packetsSent||a.outAudioReport.packetsSent),"outbound-rtp"===e.type&&"video"===e.mediaType&&(a.outVideoReport.bytesSent=e.bytesSent||a.outVideoReport.bytesSent,a.outVideoReport.packetsSent=e.packetsSent||a.outVideoReport.packetsSent,a.outVideoReport.firCount=e.firCount||a.outVideoReport.firCount,a.outVideoReport.nackCount=e.nackCount||a.outVideoReport.nackCount,a.outVideoReport.pliCount=e.pliCount||a.outVideoReport.pliCount,a.outVideoReport.framesEncoded=e.framesEncoded||a.outVideoReport.framesEncoded),"track"===e.type&&(a.inAudioReport.audioLevel=e.audioLevel||a.inAudioReport.audioLevel,a.inVideoReport.frameHeight=e.frameHeight||a.inVideoReport.frameHeight,a.inVideoReport.frameWidth=e.frameWidth||a.inVideoReport.frameWidth,a.inVideoReport.framesDecoded=e.framesDecoded||a.inVideoReport.framesDecoded,a.inVideoReport.framesDropped=e.framesDropped||a.inVideoReport.framesDropped,a.inVideoReport.framesReceived=e.framesReceived||a.inVideoReport.framesReceived,a.outVideoReport.frameHeight=e.frameHeight||a.outVideoReport.frameHeight,a.outVideoReport.frameWidth=e.frameWidth||a.outVideoReport.frameWidth,a.outVideoReport.framesSent=e.framesSent||a.outVideoReport.framesSent),"track"===e.type&&(a.outAudioReport.audioLevel=e.audioLevel||a.outAudioReport.audioLevel),"media-source"===e.type&&"audio"===e.kind&&(a.outAudioReport.audioLevel=e.audioLevel||a.outAudioReport.audioLevel),"outbound-rtp"===e.type&&"audio"===e.mediaType&&(a.outAudioReport.retransmittedBytesSent=e.retransmittedBytesSent||a.outAudioReport.retransmittedBytesSent,a.outAudioReport.retransmittedPacketsSent=e.retransmittedPacketsSent||a.outAudioReport.retransmittedPacketsSent),"remote-inbound-rtp"===e.type&&"audio"===e.kind&&(a.outAudioReport.jitter=e.jitter||a.outAudioReport.jitter,a.outAudioReport.roundTripTime=e.roundTripTime||a.outAudioReport.roundTripTime,a.outAudioReport.packetsLost=e.packetsLost||a.outAudioReport.packetsLost),"media-source"===e.type&&"video"===e.kind&&(a.outVideoReport.height=e.height||a.outVideoReport.height,a.outVideoReport.width=e.width||a.outVideoReport.width,a.outVideoReport.framesPerSecond=e.framesPerSecond||a.outVideoReport.framesPerSecond),"remote-inbound-rtp"===e.type&&"video"===e.kind&&(a.outVideoReport.jitter=e.jitter||a.outVideoReport.jitter,a.outVideoReport.roundTripTime=e.roundTripTime||a.outVideoReport.roundTripTime,a.outVideoReport.packetsLost=e.packetsLost||a.outVideoReport.packetsLost),"candidate-pair"===e.type&&(a.candidatePairReport.availableIncomingBitrate=e.availableIncomingBitrate||a.candidatePairReport.availableIncomingBitrate,a.candidatePairReport.availableOutgoingBitrate=e.availableOutgoingBitrate||a.candidatePairReport.availableOutgoingBitrate,a.candidatePairReport.bytesReceived=e.bytesReceived||a.candidatePairReport.bytesReceived,a.candidatePairReport.bytesSent=e.bytesSent||a.candidatePairReport.bytesSent,a.candidatePairReport.currentRoundTripTime=e.currentRoundTripTime||a.candidatePairReport.currentRoundTripTime,a.candidatePairReport.totalRoundTripTime=e.totalRoundTripTime||a.candidatePairReport.totalRoundTripTime),"local-candidate"===e.type&&(a.localCandidateReport.ip=e.ip||e.address||a.localCandidateReport.ip,a.localCandidateReport.networkType=e.networkType||a.localCandidateReport.networkType,a.localCandidateReport.port=e.port||a.localCandidateReport.port,a.localCandidateReport.protocol=e.protocol||a.localCandidateReport.protocol),"remote-candidate"===e.type&&(a.remoteCandidateReport.ip=e.ip||e.address||a.remoteCandidateReport.ip,a.remoteCandidateReport.port=e.port||a.remoteCandidateReport.port,a.remoteCandidateReport.protocol=e.protocol||a.remoteCandidateReport.protocol),"transport"===e.type&&(a.transportReport.bytesReceived=e.bytesReceived||a.transportReport.bytesReceived,a.transportReport.bytesSent=e.bytesSent||a.transportReport.bytesSent,a.transportReport.dtlsState=e.dtlsState||a.transportReport.dtlsState)})),a.timestamp=Date.now(),r.lastStatsReports=o,r.currentStatsReports=a,e({last:o,current:a})})).catch((function(e){i.default.error("update stats reports - "+e),t(e)}))},e.prototype.getStats=function(e,t){var r=this;this.updateStatsReports((function(n){var o=n.last,i=n.current,a=Math.round((i.timestamp-o.timestamp)/1e3);if(r.audioCodec)if(r.videoCodec){var s={br:-1,lostpre:-1,vol:-1,mime:r.audioCodec};if(r.isSubscriber){if(i.inAudioReport&&o.inAudioReport){var c=i.inAudioReport.bytesReceived-o.inAudioReport.bytesReceived,u=i.inAudioReport.packetsReceived-o.inAudioReport.packetsReceived,d=i.inAudioReport.packetsLost-o.inAudioReport.packetsLost;s.br=c>=0?Math.round(8*c/a):0,s.lostpre=d>=0&&u>0?Math.round(d/(u+d)*100):0,s.vol=Math.round(100*(i.inAudioReport.audioLevel||0))||0}}else if(i.outAudioReport&&o.outAudioReport){var f=i.outAudioReport.bytesSent-o.outAudioReport.bytesSent,p=i.outAudioReport.packetsSent-o.outAudioReport.packetsSent;d=i.outAudioReport.packetsLost-o.outAudioReport.packetsLost;s.br=f>=0?Math.round(8*f/a):0,s.lostpre=d>=0&&p>0?Math.round(d/(p+d)*100):0,s.vol=Math.round(100*(i.outAudioReport.audioLevel||0))||0}var l={br:-1,lostpre:-1,frt:-1,w:-1,h:-1,mime:r.videoCodec};if(r.isSubscriber){if(i.inVideoReport&&o.inVideoReport){c=i.inVideoReport.bytesReceived-o.inVideoReport.bytesReceived,u=i.inVideoReport.packetsReceived-o.inVideoReport.packetsReceived,d=i.inVideoReport.packetsLost-o.inVideoReport.packetsLost;var m=i.inVideoReport.framesReceived-o.inVideoReport.framesReceived;l.br=c>=0?Math.round(8*c/a):0,l.lostpre=d>=0&&u>0?Math.round(d/(u+d)*100):0,l.frt=m>=0?Math.round(m/a):0,l.w=i.inVideoReport.frameWidth||-1,l.h=i.inVideoReport.frameHeight||-1}}else if(i.outVideoReport&&o.outVideoReport){f=i.outVideoReport.bytesSent-o.outVideoReport.bytesSent,p=i.outVideoReport.packetsSent-o.outVideoReport.packetsSent,d=i.outVideoReport.packetsLost-o.outVideoReport.packetsLost;var h=i.outVideoReport.framesSent-o.outVideoReport.framesSent;l.br=f>=0?Math.round(8*f/a):0,l.lostpre=d>=0&&p>0?Math.round(d/(p+d)*100):0,l.frt=h>=0?Math.round(h/a):0,l.w=i.outVideoReport.frameWidth||i.outVideoReport.width||-1,l.h=i.outVideoReport.frameHeight||i.outVideoReport.height||-1}var v={rtt:-1,delay:-1};r.isSubscriber?i.candidatePairReport&&(v.delay=Math.round(1e3*i.candidatePairReport.currentRoundTripTime)||0):i.candidatePairReport&&(v.rtt=Math.round(1e3*i.candidatePairReport.currentRoundTripTime)||0),e({audio:s,video:l,connection:v})}else{t("no video codec settings")}else t("no audio codec settings")}),t)},e.prototype.getLastPeerConnectionStats=function(){return this.lastStatsReports},e.prototype.getCurrentPeerConnectionStats=function(){return this.currentStatsReports},e.prototype.startUploadStats=function(){var e=this;this.timer||(this.timer=window.setInterval((function(){e.getStats((function(t){if(e.isSubscriber){if(!e.streamSubId)return;e.logReporter&&e.logReporter.reportSubscribeStatusLog(e.streamSubId,e.streamId,e.userId,e.mediaType,{delay:t.connection.delay,rtt:-1,audio:t.audio,video:t.video,cpu:0,memory:0})}else e.logReporter&&e.logReporter.reportPublishStatusLog(e.streamId,e.mediaType,{delay:-1,rtt:t.connection.rtt,audio:t.audio,video:t.video,cpu:0,memory:0})}),(function(e){i.default.warn("upload stats ",e)}))}),3e3))},e.prototype.stopUploadStats=function(){this.timer&&(window.clearInterval(this.timer),this.timer=0)},e.prototype.playEffect=function(e,t,r){if(this.audioHelper)this.audioHelper.createAudioBufferSource(e,t).then((function(){r()})).catch((function(e){r(e)}));else{r("the stream cannot play audio")}},e.prototype.pauseEffect=function(e,t){if(this.audioHelper)this.audioHelper.pauseEffect(e).then((function(){t()})).catch((function(e){t(e)}));else{t("the stream cannot play audio")}},e.prototype.resumeEffect=function(e,t,r){if(this.audioHelper)this.audioHelper.resumeEffect(e,t).then((function(){r()})).catch((function(e){r(e)}));else{r("the stream cannot play audio")}},e.prototype.stopEffect=function(e,t){if(this.audioHelper)this.audioHelper.removeAudioBufferSource(e).then((function(){t()})).catch((function(e){t(e)}));else{t("the stream cannot play audio")}},e.prototype.setEffectVolume=function(e,t,r){if(this.audioHelper)this.audioHelper.setGainNodeVolume(e,t).then((function(){r()})).catch((function(e){r(e)}));else{r("the stream cannot play audio")}},e.prototype.snapshot=function(e){return this.videoHelper?this.videoHelper.snapshot(e):Promise.reject("stream has no video")},e}();t.RTCStream=f},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),function(e){e[e.none=0]="none",e[e.microphone=1]="microphone",e[e.screen=2]="screen"}(t.ENUM_AUDIO_TYPE||(t.ENUM_AUDIO_TYPE={})),function(e){e[e.none=0]="none",e[e.camera=1]="camera",e[e.screen=2]="screen",e[e.image=3]="image"}(t.ENUM_VIDEO_TYPE||(t.ENUM_VIDEO_TYPE={})),function(e){e[e.closed=0]="closed",e[e.connecting=1]="connecting",e[e.connected=2]="connected",e[e.reconnecting=3]="reconnecting",e[e.disconnected=4]="disconnected"}(t.ENUM_STREAM_CONNECTION_STATE||(t.ENUM_STREAM_CONNECTION_STATE={}))},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(72);t.ErrorCodes=n.ErrorCodes,t.createError=function(e,t){var r,n=e;t&&"[object Error]"===Object.prototype.toString.call(t)?(r=t.message,n="Error"===t.name?e:t.name):r="string"==typeof t?t:"null";var o=new Error(r);return o.name=n,o}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n,o=r(6),i=r(19),a=r(1),s=r(2),c=i.default.create({responseType:"arraybuffer"}),u=window.AudioContext||window.webkitAudioContext||window.mozAudioContext||window.msAudioContext||window.oAudioContext;!function(e){e[e.init=1]="init",e[e.play=2]="play",e[e.pause=3]="pause"}(n||(n={}));var d=function(e){this.state=n.init,this.startedAt=-1,this.pausedAt=-1,this.config=e},f=function(){};t.CachedAudioBuffer=f;var p=function(){function e(e){var t=this;if(this.effects=new Map,this.mediaStream=new MediaStream,this.mediaStream.addTrack(e),this.audioContext=new u,this.audioContext){s.default.isSafari()&&(this.audioContext.onstatechange=function(){"interrupted"===t.audioContext.state&&t.audioContext.resume()}),this.sourceNode=this.audioContext.createMediaStreamSource(this.mediaStream),this.gainNode=this.audioContext.createGain(),this.destinationNode=this.audioContext.createMediaStreamDestination(),this.sourceNode.connect(this.gainNode),this.gainNode.connect(this.destinationNode);var r=this.audioContext.createMediaStreamSource(this.destinationNode.stream);this.analyser=this.audioContext.createAnalyser(),this.timeDomainData=new Uint8Array(this.analyser.frequencyBinCount),r.connect(this.analyser)}else a.default.error("cannot create audioContext")}return Object.defineProperty(e.prototype,"srcAudioTrack",{get:function(){return this.mediaStream.getAudioTracks()[0]},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"dstAudioTrack",{get:function(){return this.destinationNode.stream.getAudioTracks()[0]},enumerable:!0,configurable:!0}),e.prototype.destroy=function(){this.effects.forEach((function(e){e.bufferSourceNode.stop()})),this.mediaStream.getAudioTracks().forEach((function(e){e.stop()})),this.audioContext&&this.audioContext.close()},e.prototype.updateAudioSourceTrack=function(e){var t=this.srcAudioTrack;return 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e=this.videoTrackSettings,t=e.width*e.height;this.vp=t>921600?u.ENUM_VP_LEVEL.hdp:t>230400?u.ENUM_VP_LEVEL.hd:u.ENUM_VP_LEVEL.sd},Object.defineProperty(t.prototype,"canUnPublish",{get:function(){var e=!0;switch(this.status){case u.ENUM_PUBLISH_STATUS.unpublish:case u.ENUM_PUBLISH_STATUS.publishing:case u.ENUM_PUBLISH_STATUS.unpublishing:e=!1;break;case u.ENUM_PUBLISH_STATUS.published:default:e=!0}return e},enumerable:!0,configurable:!0}),t.prototype.getScreenMediaStream=function(e){return n.__awaiter(this,void 0,void 0,(function(){var t,r,o,a,s,c,u,f;return n.__generator(this,(function(n){switch(n.label){case 0:if(t=e.width,r=e.height,o=e.frameRate,a=this.config,!d.default.isChrome()||!a.extensionId)return[3,5];n.label=1;case 1:return n.trys.push([1,3,,4]),[4,new Promise((function(e,n){window.chrome.runtime.sendMessage(a.extensionId,{},(function(a){if(i.default.debug("local stream (chrome extension) response ",a),!a)return n("chrome extension - no 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7:return s=n.sent(),i.default.debug("local stream - ",s),[3,9];case 8:throw u=n.sent(),i.default.error("local stream - get screen "+u),u;case 9:return[3,11];case 10:throw f=new Error("browser no support screen share"),i.default.error("local stream - get screen "+f),f;case 11:return[2,s]}}))}))},t.prototype.initMediaStream=function(){return n.__awaiter(this,void 0,void 0,(function(){var e,t,r,o,u,d,p,l=this;return n.__generator(this,(function(n){switch(n.label){case 0:if(e=this.config,t={audio:!1,video:!1},e.audio&&e.microphoneId?t.audio={deviceId:{exact:e.microphoneId}}:e.audio&&(t.audio=!0),r=this.resolution,o=r.video,u=r.attributes,e.video&&e.cameraId?(t.video={deviceId:{exact:e.cameraId},width:o.width,height:o.height,frameRate:o.frameRate},e.facingMode&&(t.video.facingMode={exact:e.facingMode})):e.video&&(t.video={width:o.width,height:o.height,frameRate:o.frameRate},e.facingMode&&(t.video.facingMode={exact:e.facingMode})),!t.audio&&!t.video)return[3,4];n.label=1;case 1:return n.trys.push([1,3,,4]),[4,navigator.mediaDevices.getUserMedia(t)];case 2:return n.sent().getTracks().forEach((function(e){i.default.debug("local stream - add track ",e),"audio"===e.kind&&(l.audioHelper=new a.AudioHelper(e),l.audioType=f.ENUM_AUDIO_TYPE.microphone),"video"===e.kind&&(l.videoHelper=new s.VideoHelper(e,l.resolution.attributes),l.mediaStream.addTrack(e),l.videoType=f.ENUM_VIDEO_TYPE.camera)})),[3,4];case 3:throw d=n.sent(),t.audio&&this.logReporter&&this.logReporter.reportExceptionLog(c.ENUM_LOG_EXCEPTION_TYPE.getMicrophones),t.video&&this.logReporter&&this.logReporter.reportExceptionLog(c.ENUM_LOG_EXCEPTION_TYPE.getCameras),i.default.error("local stream - get user media "+d),d;case 4:if(t.audio&&t.video||!e.screen)return[3,8];n.label=5;case 5:return n.trys.push([5,7,,8]),[4,this.getScreenMediaStream({width:u.videoWidth,height:u.videoHeight,frameRate:u.maxFrameRate})];case 6:return n.sent().getTracks().forEach((function(t){i.default.debug("local stream - add screen track ",t),t.addEventListener("mute",(function(e){i.default.debug("screen track mute ",this.muted,e)})),t.addEventListener("unmute",(function(e){i.default.debug("screen track unmute ",this.muted,e)})),t.addEventListener("isolationchange",(function(e){i.default.debug("screen track isolationchange ",this.isolated,e)}));var r=l;t.addEventListener("ended",(function(e){i.default.debug("screen track ended ",this.readyState,e),"video"===this.kind&&r.getVideoTrack()===this&&(i.default.warn("screen track ended ",this.readyState,e),r.emitter&&r.emitter.emit("screen-track-ended",r))})),"audio"!==t.kind||e.audio||(l.audioHelper=new a.AudioHelper(t),l.audioType=f.ENUM_AUDIO_TYPE.screen),"video"!==t.kind||e.video||(l.videoHelper=new s.VideoHelper(t,l.resolution.attributes),l.mediaStream.addTrack(t),l.videoType=f.ENUM_VIDEO_TYPE.screen)})),[3,8];case 7:throw p=n.sent(),i.default.error("local stream - get screen "+p),p;case 8:return[2,this.mediaStream]}}))}))},t.prototype.initMediaStream2=function(e){var t=this;return new Promise((function(r){e.getTracks().forEach((function(e){i.default.debug("local stream - add track ",e),"audio"===e.kind&&(t.audioHelper=new a.AudioHelper(e),t.audioType=f.ENUM_AUDIO_TYPE.microphone),"video"===e.kind&&(t.videoHelper=new s.VideoHelper(e,t.resolution.attributes),t.mediaStream.addTrack(e),t.videoType=f.ENUM_VIDEO_TYPE.camera)})),r(t.mediaStream)}))},t.prototype.init=function(e){var t=this;return new Promise((function(r,o){return n.__awaiter(t,void 0,void 0,(function(){var t,i;return n.__generator(this,(function(n){switch(n.label){case 0:return n.trys.push([0,5,,6]),e?[4,this.initMediaStream2(e)]:[3,2];case 1:return t=n.sent(),[3,4];case 2:return[4,this.initMediaStream()];case 3:t=n.sent(),n.label=4;case 4:return[3,6];case 5:return i=n.sent(),[2,o(i)];case 6:return this.addTracks2PeerConnection(),r(t),[2]}}))}))}))},t.prototype.resetMediaStream=function(){var e=new MediaStream;if(this.videoHelper){var t=this.videoHelper.dstVideoTrack;t&&e.addTrack(t)}this.mediaStream=e},t.prototype.addTracks2PeerConnection=function(){var e,t=new MediaStream;this.audioHelper&&((e=this.getAudioTrack())&&(t.addTrack(e),this.peerConnection&&this.peerConnection.addTrack(e,t)));this.videoHelper&&((e=this.videoHelper.dstVideoTrack)&&(t.addTrack(e),this.peerConnection&&this.peerConnection.addTrack(e,t)))},t.prototype.connect=function(e){return n.__awaiter(this,void 0,void 0,(function(){var t,r,o;return n.__generator(this,(function(n){switch(n.label){case 0:this.streamId=e,n.label=1;case 1:if(n.trys.push([1,4,,5]),!this.peerConnection)throw l.createError(l.ErrorCodes.OTHERS,"no peerconnection");if(!this.videoCodec)throw l.createError(l.ErrorCodes.OTHERS,"no video codec settings");return[4,this.peerConnection.createOffer({offerToReceiveAudio:this.audio,offerToReceiveVideo:this.video})];case 2:return t=n.sent(),r=this.resolution.attributes,t.sdp&&this.video&&(t.sdp=p.replaceSDPVideoPart(t.sdp,r),t.sdp=p.replaceSDPH264Part(t.sdp,this.videoCodec)),[4,this.peerConnection.setLocalDescription(t)];case 3:return n.sent(),[2,t];case 4:throw o=n.sent(),i.default.error("peerconnection create offer error "+o),o;case 5:return[2]}}))}))},t.prototype.setStatusAsDone=function(){this.status=u.ENUM_PUBLISH_STATUS.published},t.prototype.close=function(){this.renderImage&&window.cancelAnimationFrame(this.renderImage),this._close(),this.status=u.ENUM_PUBLISH_STATUS.unpublish},t.prototype.switchMicrophone=function(e){return n.__awaiter(this,void 0,void 0,(function(){var t,r,o,a,s;return n.__generator(this,(function(n){switch(n.label){case 0:if(!this.audio)throw o="stream does not include audio track, cannot switch microphone",i.default.error("switch microphone - ",o),new Error(o);n.label=1;case 1:return n.trys.push([1,3,,4]),[4,navigator.mediaDevices.getUserMedia({audio:{deviceId:{exact:e}}})];case 2:if(t=n.sent(),!(r=t.getAudioTracks()[0]))throw o="no audio track, cannot switch microphone",new Error(o);return(a=this.audioHelper&&this.audioHelper.updateAudioSourceTrack(r))&&a.stop(),this.config.microphoneId=e,this.audioType=f.ENUM_AUDIO_TYPE.microphone,[3,4];case 3:throw s=n.sent(),i.default.error("switch microphone - "+s),s;case 4:return[2]}}))}))},t.prototype.switchCamera=function(e){return n.__awaiter(this,void 0,void 0,(function(){var t,r,o,a,s,c;return n.__generator(this,(function(n){switch(n.label){case 0:if(!this.video)throw t="stream does not include video track, cannot switch camera",i.default.error("switch camera - ",t),new Error(t);if(this.mediaType!==u.ENUM_MEDIA_TYPE.camera)throw t="the mediaType of current stream isnot camera, cannot switch",i.default.error("switch camera - ",t),new Error(t);n.label=1;case 1:return n.trys.push([1,3,,4]),r=this.resolution.video,o={video:{deviceId:{exact:e},width:r.width,height:r.height,frameRate:r.frameRate}},[4,navigator.mediaDevices.getUserMedia(o)];case 2:return a=n.sent(),s=a.getVideoTracks()[0],this.renderImage&&window.cancelAnimationFrame(this.renderImage),this.replaceVideoTrack(s),this.config.cameraId=e,this.videoType=f.ENUM_VIDEO_TYPE.camera,[3,4];case 3:throw c=n.sent(),i.default.error("switch camera - "+c),c;case 4:return[2]}}))}))},t.prototype.switchScreen=function(){return n.__awaiter(this,void 0,void 0,(function(){var e,t,r,o=this;return n.__generator(this,(function(n){switch(n.label){case 0:if(!this.video)throw e="stream does not include video track, cannot switch screen",i.default.error("switch screen - ",e),new Error(e);if(this.mediaType!==u.ENUM_MEDIA_TYPE.desktop)throw e="the mediaType of current stream isnot screen, cannot switch",i.default.error("switch screen - ",e),new Error(e);t=this.resolution.attributes,n.label=1;case 1:return n.trys.push([1,3,,4]),[4,this.getScreenMediaStream({width:t.videoWidth,height:t.videoHeight,frameRate:t.maxFrameRate})];case 2:return n.sent().getTracks().forEach((function(e){i.default.debug("local stream - add screen track ",e),e.addEventListener("mute",(function(e){i.default.debug("screen track mute ",this.muted,e)})),e.addEventListener("unmute",(function(e){i.default.debug("screen track unmute ",this.muted,e)})),e.addEventListener("isolationchange",(function(e){i.default.debug("screen track isolationchange ",this.isolated,e)}));var t=o;if(e.addEventListener("ended",(function(e){i.default.debug("screen track ended ",this.readyState,e),"video"===this.kind&&t.getVideoTrack()===this&&t.emitter&&t.emitter.emit("screen-track-ended",t)})),"audio"===e.kind&&o.audio&&o.audioHelper){var r=o.audioHelper.updateAudioSourceTrack(e);r&&r.stop(),o.audioType=f.ENUM_AUDIO_TYPE.screen}"video"===e.kind&&o.video&&(t.renderImage&&window.cancelAnimationFrame(t.renderImage),o.replaceVideoTrack(e),o.videoType=f.ENUM_VIDEO_TYPE.screen)})),[3,4];case 3:throw r=n.sent(),i.default.error("switch screen - "+r),r;case 4:return[2]}}))}))},t.prototype.switchImage=function(e){return n.__awaiter(this,void 0,void 0,(function(){var t,r,o,a,s=this;return n.__generator(this,(function(n){switch(n.label){case 0:if(!this.video)throw r="stream does not include video track, cannot switch image",i.default.error("switch image - ",r),new Error(r);n.label=1;case 1:if(n.trys.push([1,3,,4]),!this.videoHelper)throw r="the stream has no video",i.default.error(r),new Error(r);return[4,this.videoHelper.createMediaStreamByImage(e)];case 2:if(!(t=n.sent())||!t.getVideoTracks()[0])throw r="cannot create media stream by image",i.default.error(r),new Error(r);return this.renderImage&&window.cancelAnimationFrame(this.renderImage),this.replaceVideoTrack(t.getVideoTracks()[0]),this.videoType=f.ENUM_VIDEO_TYPE.image,o=function(){s.replaceVideoTrack(t.getVideoTracks()[0],!0),s.renderImage=window.requestAnimationFrame(o)},this.renderImage=window.requestAnimationFrame(o),[3,4];case 3:throw a=n.sent(),i.default.error("switch image - "+a),a;case 4:return[2]}}))}))},t.prototype.replaceAudioTrack=function(e,t){var r=this.audioHelper&&this.audioHelper.updateAudioSourceTrack(e);if(r)return t||r.stop(),r},t.prototype.replaceVideoTrack=function(e,t){var r=this,n=this.getVideoTrack();if(n&&this.peerConnection)return this.peerConnection.getSenders().forEach((function(o){o.track&&"video"===o.track.kind&&(o.replaceTrack(e),r.mediaStream.removeTrack(n),r.mediaStream.addTrack(e),r.videoHelper&&r.videoHelper.updateVideoSourceTrack(e),t||n.stop())})),n},t.prototype.replaceTrack=function(e,t){return e&&"audio"===e.kind?this.replaceAudioTrack(e,t):e&&"video"===e.kind?this.replaceVideoTrack(e,t):void 0},t.prototype.convertToOuterStream=function(){var e;switch(this.mediaType){case u.ENUM_MEDIA_TYPE.desktop:e="screen";break;case u.ENUM_MEDIA_TYPE.camera:default:e="camera"}return{sid:this.streamId,uid:this.userId,type:"publish",mediaType:e,audio:this.audio,video:this.video,muteAudio:this.muteaudio,muteVideo:this.mutevideo,mediaStream:this.status===u.ENUM_PUBLISH_STATUS.published?this.mediaStream:void 0}},t}(o.RTCStream);t.LocalStream=m},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(1),o=function(){function e(e,t){this.mediaStream=new MediaStream,this.mediaStream.addTrack(e),this.resolutionAttributes=t}return Object.defineProperty(e.prototype,"srcVideoTrack",{get:function(){return this.mediaStream.getVideoTracks()[0]},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"dstVideoTrack",{get:function(){return this.mediaStream.getVideoTracks()[0]},enumerable:!0,configurable:!0}),e.prototype.destroy=function(){this.mediaStream.getTracks().forEach((function(e){e.stop()}))},e.prototype.updateVideoSourceTrack=function(e){var t=this.srcVideoTrack;return t&&e?(this.mediaStream.removeTrack(t),this.mediaStream.addTrack(e)):e&&this.mediaStream.addTrack(e),t},e.prototype.createMediaStreamByImage=function(t){var r=this;return new Promise((function(o,i){var a=r.srcVideoTrack;if(!a){var s="no video track";return n.default.error(s),void i(s)}var c=a.getSettings(),u=document.createElement("canvas");u.width=c.width||r.resolutionAttributes.videoWidth||640,u.height=c.height||r.resolutionAttributes.videoHeight||480;var d=u.getContext("2d");if(!d){s="cannot create canvas context";return n.default.error(s),void i(s)}if("string"==typeof t)e.getImageByURL(t).then((function(e){d.drawImage(e,0,0,u.width,u.height),o(u.captureStream())})).catch((function(e){i(e)}));else if(t instanceof File)e.getImageByFile(t).then((function(e){d.drawImage(e,0,0,u.width,u.height),o(u.captureStream())})).catch((function(e){i(e)}));else{i(s="file is invalid")}}))},e.getImageByFile=function(t){return new Promise((function(r,o){var i=new FileReader;i.addEventListener("load",(function(t){n.default.debug("file reader loaded ",t),e.getImageByURL(this.result).then(r).catch(o)})),i.addEventListener("error",(function(e){n.default.debug("file reader load error ",e);o("file reader load error")})),i.readAsDataURL(t)}))},e.getImageByURL=function(e){return new Promise((function(t,r){var o=new Image;o.addEventListener("load",(function(e){n.default.debug("image loaded ",e),t(this)})),o.addEventListener("error",(function(e){n.default.debug("image load error ",e);r("image load error")})),o.addEventListener("invalid",(function(e){n.default.debug("image load invalid ",e);r("image invalid")})),o.src=e}))},e.prototype.snapshot=function(e){var t=this;return new Promise((function(r,o){var i=document.createElement("video");i.autoplay=!0,i.srcObject=t.mediaStream,i.onplay=function(){var t=document.createElement("canvas");t.width=i.videoWidth,t.height=i.videoHeight;var a=t.getContext("2d");if(!a){var s="cannot create canvas context";return n.default.warn(s),void o(s)}a.drawImage(i,0,0);var c=t.toDataURL("image");if(i.srcObject=null,i.onplay=null,""!==e){var u=document.createElement("a");u.download=e,u.href=c,u.click()}r(c)}}))},e}();t.VideoHelper=o},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n,o,i,a=r(28),s=r(7),c=r(18),u=r(1),d=r(3),f=r(17),p=r(34),l=r(2);!function(e){e[e.join=10]="join",e[e.stats=2]="stats",e[e.leave=3]="leave",e[e.exception=4]="exception",e[e.operation=5]="operation"}(n||(n={})),function(e){e[e.publish=1]="publish",e[e.subscribe=2]="subscribe",e[e.getCameras=3]="getCameras",e[e.getMicrophones=4]="getMicrophones",e[e.getLoudspeakers=5]="getLoudspeakers",e[e.highCPU=6]="highCPU",e[e.highLoss=7]="highLoss",e[e.highDelay=8]="highDelay",e[e.record=9]="record",e[e.storage=10]="storage",e[e.im=11]="im",e[e.whiteboard=12]="whiteboard",e[e.others=13]="others"}(o=t.ENUM_LOG_EXCEPTION_TYPE||(t.ENUM_LOG_EXCEPTION_TYPE={})),function(e){e[e.joinRoom=1]="joinRoom",e[e.leaveRoom=2]="leaveRoom",e[e.publish=3]="publish",e[e.unpublish=4]="unpublish",e[e.subscribe=5]="subscribe",e[e.unsubscribe=6]="unsubscribe",e[e.unmuteVideo=7]="unmuteVideo",e[e.muteVideo=8]="muteVideo",e[e.unmuteAudio=9]="unmuteAudio",e[e.muteAudio=10]="muteAudio",e[e.startRecord=11]="startRecord",e[e.stopRecord=12]="stopRecord"}(i=t.ENUM_LOG_OPERATION_TYPE||(t.ENUM_LOG_OPERATION_TYPE={}));var m=function(){function e(){}return e.prototype.init=function(e,t,r){var n=this;this.app_id=e,this.room_id=t,this.user_id=r,u.default.onError=function(e){n.reportExceptionLog(o.others,{msg:""+e})}},e.prototype.destroy=function(){this.app_id="",this.room_id="",this.user_id="",u.default.onError=function(){}},Object.defineProperty(e.prototype,"isValid",{get:function(){return!!s.SERVER_CONFIG.log&&!!(this.app_id&&this.room_id&&this.user_id)},enumerable:!0,configurable:!0}),e.prototype.getCommonHeader=function(e,t){return{version:"1.0",method:"logup",rpc_id:p.getId(),type:e,ts:Math.round(Date.now()/1e3),aid:this.app_id,rid:this.room_id,sid:t&&t.sid||"",uid:this.user_id,streamid:t&&t.streamId||"",stype:t&&t.stype||0,mtype:t&&t.mtype||0}},e.prototype.reportJoinRoomLog=function(){if(this.isValid){var e=this.getCommonHeader(n.join),t=l.getDeviceInfo(),r=l.getSystemInfo(),o=l.getCPUInfo(),i={sdkv:f.version,agent:p.getAgent(),device:t.vendor+"_"+t.brand+"_"+t.model,system:""+r.name+r.version+"_"+r.versionName,network:""+l.getNetworkInfo().network,cpu:o.brand+"_"+o.model+"_"+o.core,mem:l.getMemInfo().capacity,micphone:1,speaker:1,video:1},d=new a(s.SERVER_CONFIG.log).set("pathname","api/rtcJoinLeaveClientLog"),m=Object.assign({},e,{data:i});c.post({url:d.href,data:m,crossOrigin:!0,needVerifyResponse:!1}).catch((function(e){u.default.warn("report joinroom log "+e)}))}},e.prototype.reportLeaveRoomLog=function(){if(this.isValid){var e=this.getCommonHeader(n.leave),t=new a(s.SERVER_CONFIG.log).set("pathname","api/rtcJoinLeaveClientLog"),r=Object.assign({},e,{data:{sdkv:"",agent:"",device:"",system:"",network:"",cpu:"",mem:0,micphone:0,speaker:0,video:0}});c.post({url:t.href,data:r,crossOrigin:!0,needVerifyResponse:!1}).catch((function(e){u.default.warn("report leaveroom log "+e)}))}},e.prototype.reportPublishStatusLog=function(e,t,r){if(this.isValid){var o=this.getCommonHeader(n.stats,{streamId:e,stype:d.ENUM_STREAM_TYPE.publish,mtype:t}),i=new a(s.SERVER_CONFIG.log).set("pathname","api/rtcClinetLog"),f=Object.assign({userid:"",streamid:""},r),p=Object.assign({},o,{data:f});c.post({url:i.href,data:p,crossOrigin:!0,needVerifyResponse:!1}).catch((function(e){u.default.warn("report stats log "+e)}))}},e.prototype.reportSubscribeStatusLog=function(e,t,r,o,i){if(this.isValid){var f=this.getCommonHeader(n.stats,{streamId:e,stype:d.ENUM_STREAM_TYPE.subscribe,mtype:o}),p=new a(s.SERVER_CONFIG.log).set("pathname","api/rtcClinetLog"),l=Object.assign({userid:r||"",streamid:t||""},i),m=Object.assign({},f,{data:l});c.post({url:p.href,data:m,crossOrigin:!0,needVerifyResponse:!1}).catch((function(e){u.default.warn("report subscribe status log "+e)}))}},e.prototype.reportExceptionLog=function(e,t){if(this.isValid){var r=this.getCommonHeader(n.exception,t),i=new a(s.SERVER_CONFIG.log).set("pathname","api/exceptionLog"),d=Object.assign({},r,{data:{errorType:e,userid:e===o.subscribe&&t&&t.userId||"",streamid:e===o.subscribe&&t&&t.streamId||"",msg:e===o.others&&t&&t.msg||""}});c.post({url:i.href,data:d,crossOrigin:!0,needVerifyResponse:!1}).catch((function(e){u.default.warn("report exception log "+e)}))}},e.prototype.reportOperationLog=function(e,t){if(this.isValid){var r=i,o=[r.subscribe,r.unsubscribe,r.unmuteVideo,r.muteVideo,r.unmuteAudio,r.muteAudio],d=[r.subscribe,r.unsubscribe,r.unmuteVideo,r.muteVideo,r.unmuteAudio,r.muteAudio],f=[r.startRecord,r.stopRecord],p=this.getCommonHeader(n.operation,t),l=new a(s.SERVER_CONFIG.log).set("pathname","api/opertionLog"),m=Object.assign({},p,{data:{opertionType:e,userid:o.includes(e)&&t&&t.userId||"",streamid:d.includes(e)&&t&&t.streamId||"",recordid:f.includes(e)&&t&&t.recordId||""}});c.post({url:l.href,data:m,crossOrigin:!0,needVerifyResponse:!1}).catch((function(e){u.default.warn("report operation log "+e)}))}},e}();t.LogReporter=m},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(2),o=r(35),i=1e7,a="web_"+n.getBrowserInfo().name+n.getBrowserInfo().version,s=i,c=a;t.getAgent=function(){return c},t.setAgent=function(e){c=e},t.resetSeq=function(){s=i},t.getId=function(){return c+"_"+o.formatTime(new Date,"YYYYMMDDHHmmss")+"_"+s++}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.formatTime=function(e,t){void 0===t&&(t="YYYY/MM/DD HH:mm:ss");var r={"M+":e.getMonth()+1,"D+":e.getDate(),"H+":e.getHours(),"m+":e.getMinutes(),"s+":e.getSeconds(),"q+":Math.floor((e.getMonth()+3)/3),S:e.getMilliseconds()};for(var n in/(y+)/i.test(t)&&(t=t.replace(RegExp.$1,(e.getFullYear()+"").substr(4-RegExp.$1.length))),r)new RegExp("("+n+")").test(t)&&(t=t.replace(RegExp.$1,1==RegExp.$1.length?r[n]:("00"+r[n]).substr((""+r[n]).length)));return t}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(6),o=r(1),i=r(13),a=r(16),s=r(32),c=r(3),u=function(e){function t(t,r){var n=e.call(this,r)||this;return n.status=c.ENUM_SUBSCRIBE_STATUS.unsubscribe,n.isSubscriber=!0,n.userId=t.uid,n.streamId=t.sid,n.streamType=c.ENUM_STREAM_TYPE.subscribe,n.mediaType=t.media_type,n.audio=t.audio,n.video=t.video,n.data=t.data,n.muteaudio=t.muteaudio,n.mutevideo=t.mutevideo,n._initConnection(),n}return n.__extends(t,e),Object.defineProperty(t.prototype,"canSubscribe",{get:function(){var e=!0;switch(this.status){case c.ENUM_SUBSCRIBE_STATUS.subscribing:case c.ENUM_SUBSCRIBE_STATUS.unsubscribing:case c.ENUM_SUBSCRIBE_STATUS.subscribed:e=!1;break;case c.ENUM_SUBSCRIBE_STATUS.unsubscribe:default:e=!0}return e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"canUnSubscribe",{get:function(){var e=!0;switch(this.status){case c.ENUM_SUBSCRIBE_STATUS.subscribing:case c.ENUM_SUBSCRIBE_STATUS.unsubscribing:case c.ENUM_SUBSCRIBE_STATUS.unsubscribe:e=!1;break;case c.ENUM_SUBSCRIBE_STATUS.subscribed:default:e=!0}return e},enumerable:!0,configurable:!0}),t.prototype.resetMediaStream=function(){this.mediaStream=new MediaStream},t.prototype.extractPeerConnectionTracks=function(){var e=this;this.peerConnection&&this.peerConnection.addEventListener("track",(function(t){if(o.default.debug("remote - track event ",t),"audio"===t.track.kind){e.audioHelper=new a.AudioHelper(t.track);var r=e.getAudioTrack();r&&e.mediaStream.addTrack(r)}"video"===t.track.kind&&(e.videoHelper=new s.VideoHelper(t.track,e.resolution.attributes),e.mediaStream.addTrack(t.track))}))},t.prototype.connect=function(e){return n.__awaiter(this,void 0,void 0,(function(){var t,r;return n.__generator(this,(function(n){switch(n.label){case 0:this.streamSubId=e,n.label=1;case 1:if(n.trys.push([1,4,,5]),!this.peerConnection)throw new Error("no peerconnection");return[4,this.peerConnection.createOffer({offerToReceiveAudio:this.audio,offerToReceiveVideo:this.video})];case 2:return t=n.sent(),[4,this.peerConnection.setLocalDescription(t)];case 3:return n.sent(),[2,t];case 4:throw r=n.sent(),o.default.error("peerconnection create offer error "+r),r;case 5:return[2]}}))}))},t.prototype.setStatusAsDone=function(){this.status=c.ENUM_SUBSCRIBE_STATUS.subscribed},t.prototype.close=function(){this._close(),this.status=c.ENUM_SUBSCRIBE_STATUS.unsubscribe},t.prototype.convertToOuterStream=function(){var e;switch(this.mediaType){case c.ENUM_MEDIA_TYPE.desktop:e="screen";break;case c.ENUM_MEDIA_TYPE.camera:default:e="camera"}return{sid:this.streamId,uid:this.userId,type:"subscribe",mediaType:e,audio:this.audio,video:this.video,muteAudio:this.muteaudio,muteVideo:this.mutevideo,mediaStream:this.status===c.ENUM_SUBSCRIBE_STATUS.subscribed?this.mediaStream:void 0}},t.prototype.convertToInnerStream=function(){return{uid:this.userId,sid:this.streamId,streamsub_id:this.streamSubId,stream_type:this.streamType,media_type:this.mediaType,audio:this.audio,video:this.video,data:this.data,muteaudio:this.muteaudio,mutevideo:this.mutevideo}},t.prototype.setAudioVolume=function(e){o.default.debug("setAudioVolume",e);return Promise.reject("remote stream does not support setAudioVolume")},t.prototype.playEffect=function(e,t,r){o.default.debug("playEffect",e,t);var n="remote stream does not support playEffect";o.default.error(n),r(n)},t.prototype.pauseEffect=function(e,t){o.default.debug("pauseEffect",e);var r="remote stream does not support pauseEffect";o.default.error(r),t(r)},t.prototype.resumeEffect=function(e,t,r){o.default.debug("resumeEffect",e,t);var n="remote stream does not support resumeEffect";o.default.error(n),r(n)},t.prototype.stopEffect=function(e,t){o.default.debug("stopEffect",e);var r="remote stream does not support stopEffect";o.default.error(r),t(r)},t.prototype.setEffectVolume=function(e,t,r){o.default.debug("setEffectVolume",e,t);var n="remote stream does not support setEffectVolume";o.default.error(n),r(n)},t}(i.RTCStream);t.RemoteStream=u},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(74),o=r(75),i=r(76);function a(e,t,r,a){var s=e,c=t,u=r,d=a,f=n.Base64.encode(JSON.stringify({user_id:d,room_id:u,app_id:s})),p=Math.round(Date.now()/1e3),l=i.randNum(8),m=d+s+p+l+u,h=new o("SHA-1","TEXT");return h.setHMACKey(c,"TEXT"),h.update(m),f+"."+h.getHMAC("HEX")+p+l}function s(e){return JSON.parse(n.Base64.decode(e))}function c(e){return n.Base64.encode(JSON.stringify(e))}t.genToken=a,t.decode=s,t.encode=c;var u={genToken:a,decode:s,encode:c};t.default=u},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.convertToOuterUser=function(e){return{uid:e.user_id}}},function(e,t,r){"use strict";var n=r(4);function o(e,t,r,o,i){var a=n.writeRtpDescription(e.kind,t);if(a+=n.writeIceParameters(e.iceGatherer.getLocalParameters()),a+=n.writeDtlsParameters(e.dtlsTransport.getLocalParameters(),"offer"===r?"actpass":i||"active"),a+="a=mid:"+e.mid+"\r\n",e.rtpSender&&e.rtpReceiver?a+="a=sendrecv\r\n":e.rtpSender?a+="a=sendonly\r\n":e.rtpReceiver?a+="a=recvonly\r\n":a+="a=inactive\r\n",e.rtpSender){var s=e.rtpSender._initialTrackId||e.rtpSender.track.id;e.rtpSender._initialTrackId=s;var c="msid:"+(o?o.id:"-")+" "+s+"\r\n";a+="a="+c,a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" "+c,e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" "+c,a+="a=ssrc-group:FID "+e.sendEncodingParameters[0].ssrc+" "+e.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" cname:"+n.localCName+"\r\n",e.rtpSender&&e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" cname:"+n.localCName+"\r\n"),a}function i(e,t){var r={codecs:[],headerExtensions:[],fecMechanisms:[]},n=function(e,t){e=parseInt(e,10);for(var r=0;r<t.length;r++)if(t[r].payloadType===e||t[r].preferredPayloadType===e)return t[r]},o=function(e,t,r,o){var i=n(e.parameters.apt,r),a=n(t.parameters.apt,o);return i&&a&&i.name.toLowerCase()===a.name.toLowerCase()};return e.codecs.forEach((function(n){for(var i=0;i<t.codecs.length;i++){var a=t.codecs[i];if(n.name.toLowerCase()===a.name.toLowerCase()&&n.clockRate===a.clockRate){if("rtx"===n.name.toLowerCase()&&n.parameters&&a.parameters.apt&&!o(n,a,e.codecs,t.codecs))continue;(a=JSON.parse(JSON.stringify(a))).numChannels=Math.min(n.numChannels,a.numChannels),r.codecs.push(a),a.rtcpFeedback=a.rtcpFeedback.filter((function(e){for(var t=0;t<n.rtcpFeedback.length;t++)if(n.rtcpFeedback[t].type===e.type&&n.rtcpFeedback[t].parameter===e.parameter)return!0;return!1}));break}}})),e.headerExtensions.forEach((function(e){for(var n=0;n<t.headerExtensions.length;n++){var o=t.headerExtensions[n];if(e.uri===o.uri){r.headerExtensions.push(o);break}}})),r}function a(e,t,r){return-1!=={offer:{setLocalDescription:["stable","have-local-offer"],setRemoteDescription:["stable","have-remote-offer"]},answer:{setLocalDescription:["have-remote-offer","have-local-pranswer"],setRemoteDescription:["have-local-offer","have-remote-pranswer"]}}[t][e].indexOf(r)}function s(e,t){var r=e.getRemoteCandidates().find((function(e){return t.foundation===e.foundation&&t.ip===e.ip&&t.port===e.port&&t.priority===e.priority&&t.protocol===e.protocol&&t.type===e.type}));return r||e.addRemoteCandidate(t),!r}function c(e,t){var r=new Error(t);return r.name=e,r.code={NotSupportedError:9,InvalidStateError:11,InvalidAccessError:15,TypeError:void 0,OperationError:void 0}[e],r}e.exports=function(e,t){function r(t,r){r.addTrack(t),r.dispatchEvent(new e.MediaStreamTrackEvent("addtrack",{track:t}))}function u(t,r,n,o){var i=new Event("track");i.track=r,i.receiver=n,i.transceiver={receiver:n},i.streams=o,e.setTimeout((function(){t._dispatchEvent("track",i)}))}var d=function(r){var o=this,i=document.createDocumentFragment();if(["addEventListener","removeEventListener","dispatchEvent"].forEach((function(e){o[e]=i[e].bind(i)})),this.canTrickleIceCandidates=null,this.needNegotiation=!1,this.localStreams=[],this.remoteStreams=[],this._localDescription=null,this._remoteDescription=null,this.signalingState="stable",this.iceConnectionState="new",this.connectionState="new",this.iceGatheringState="new",r=JSON.parse(JSON.stringify(r||{})),this.usingBundle="max-bundle"===r.bundlePolicy,"negotiate"===r.rtcpMuxPolicy)throw c("NotSupportedError","rtcpMuxPolicy 'negotiate' is not supported");switch(r.rtcpMuxPolicy||(r.rtcpMuxPolicy="require"),r.iceTransportPolicy){case"all":case"relay":break;default:r.iceTransportPolicy="all"}switch(r.bundlePolicy){case"balanced":case"max-compat":case"max-bundle":break;default:r.bundlePolicy="balanced"}if(r.iceServers=function(e,t){var r=!1;return(e=JSON.parse(JSON.stringify(e))).filter((function(e){if(e&&(e.urls||e.url)){var n=e.urls||e.url;e.url&&!e.urls&&console.warn("RTCIceServer.url is deprecated! Use urls instead.");var o="string"==typeof n;return o&&(n=[n]),n=n.filter((function(e){return 0===e.indexOf("turn:")&&-1!==e.indexOf("transport=udp")&&-1===e.indexOf("turn:[")&&!r?(r=!0,!0):0===e.indexOf("stun:")&&t>=14393&&-1===e.indexOf("?transport=udp")})),delete e.url,e.urls=o?n[0]:n,!!n.length}}))}(r.iceServers||[],t),this._iceGatherers=[],r.iceCandidatePoolSize)for(var a=r.iceCandidatePoolSize;a>0;a--)this._iceGatherers.push(new e.RTCIceGatherer({iceServers:r.iceServers,gatherPolicy:r.iceTransportPolicy}));else r.iceCandidatePoolSize=0;this._config=r,this.transceivers=[],this._sdpSessionId=n.generateSessionId(),this._sdpSessionVersion=0,this._dtlsRole=void 0,this._isClosed=!1};Object.defineProperty(d.prototype,"localDescription",{configurable:!0,get:function(){return this._localDescription}}),Object.defineProperty(d.prototype,"remoteDescription",{configurable:!0,get:function(){return this._remoteDescription}}),d.prototype.onicecandidate=null,d.prototype.onaddstream=null,d.prototype.ontrack=null,d.prototype.onremovestream=null,d.prototype.onsignalingstatechange=null,d.prototype.oniceconnectionstatechange=null,d.prototype.onconnectionstatechange=null,d.prototype.onicegatheringstatechange=null,d.prototype.onnegotiationneeded=null,d.prototype.ondatachannel=null,d.prototype._dispatchEvent=function(e,t){this._isClosed||(this.dispatchEvent(t),"function"==typeof this["on"+e]&&this["on"+e](t))},d.prototype._emitGatheringStateChange=function(){var e=new Event("icegatheringstatechange");this._dispatchEvent("icegatheringstatechange",e)},d.prototype.getConfiguration=function(){return this._config},d.prototype.getLocalStreams=function(){return this.localStreams},d.prototype.getRemoteStreams=function(){return this.remoteStreams},d.prototype._createTransceiver=function(e,t){var r=this.transceivers.length>0,n={track:null,iceGatherer:null,iceTransport:null,dtlsTransport:null,localCapabilities:null,remoteCapabilities:null,rtpSender:null,rtpReceiver:null,kind:e,mid:null,sendEncodingParameters:null,recvEncodingParameters:null,stream:null,associatedRemoteMediaStreams:[],wantReceive:!0};if(this.usingBundle&&r)n.iceTransport=this.transceivers[0].iceTransport,n.dtlsTransport=this.transceivers[0].dtlsTransport;else{var o=this._createIceAndDtlsTransports();n.iceTransport=o.iceTransport,n.dtlsTransport=o.dtlsTransport}return t||this.transceivers.push(n),n},d.prototype.addTrack=function(t,r){if(this._isClosed)throw c("InvalidStateError","Attempted to call addTrack on a closed peerconnection.");var n;if(this.transceivers.find((function(e){return e.track===t})))throw c("InvalidAccessError","Track already exists.");for(var o=0;o<this.transceivers.length;o++)this.transceivers[o].track||this.transceivers[o].kind!==t.kind||(n=this.transceivers[o]);return n||(n=this._createTransceiver(t.kind)),this._maybeFireNegotiationNeeded(),-1===this.localStreams.indexOf(r)&&this.localStreams.push(r),n.track=t,n.stream=r,n.rtpSender=new e.RTCRtpSender(t,n.dtlsTransport),n.rtpSender},d.prototype.addStream=function(e){var r=this;if(t>=15025)e.getTracks().forEach((function(t){r.addTrack(t,e)}));else{var n=e.clone();e.getTracks().forEach((function(e,t){var r=n.getTracks()[t];e.addEventListener("enabled",(function(e){r.enabled=e.enabled}))})),n.getTracks().forEach((function(e){r.addTrack(e,n)}))}},d.prototype.removeTrack=function(t){if(this._isClosed)throw c("InvalidStateError","Attempted to call removeTrack on a closed peerconnection.");if(!(t instanceof e.RTCRtpSender))throw new TypeError("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.");var r=this.transceivers.find((function(e){return e.rtpSender===t}));if(!r)throw c("InvalidAccessError","Sender was not created by this connection.");var n=r.stream;r.rtpSender.stop(),r.rtpSender=null,r.track=null,r.stream=null,-1===this.transceivers.map((function(e){return e.stream})).indexOf(n)&&this.localStreams.indexOf(n)>-1&&this.localStreams.splice(this.localStreams.indexOf(n),1),this._maybeFireNegotiationNeeded()},d.prototype.removeStream=function(e){var t=this;e.getTracks().forEach((function(e){var r=t.getSenders().find((function(t){return t.track===e}));r&&t.removeTrack(r)}))},d.prototype.getSenders=function(){return this.transceivers.filter((function(e){return!!e.rtpSender})).map((function(e){return e.rtpSender}))},d.prototype.getReceivers=function(){return this.transceivers.filter((function(e){return!!e.rtpReceiver})).map((function(e){return e.rtpReceiver}))},d.prototype._createIceGatherer=function(t,r){var n=this;if(r&&t>0)return this.transceivers[0].iceGatherer;if(this._iceGatherers.length)return this._iceGatherers.shift();var o=new e.RTCIceGatherer({iceServers:this._config.iceServers,gatherPolicy:this._config.iceTransportPolicy});return Object.defineProperty(o,"state",{value:"new",writable:!0}),this.transceivers[t].bufferedCandidateEvents=[],this.transceivers[t].bufferCandidates=function(e){var r=!e.candidate||0===Object.keys(e.candidate).length;o.state=r?"completed":"gathering",null!==n.transceivers[t].bufferedCandidateEvents&&n.transceivers[t].bufferedCandidateEvents.push(e)},o.addEventListener("localcandidate",this.transceivers[t].bufferCandidates),o},d.prototype._gather=function(t,r){var o=this,i=this.transceivers[r].iceGatherer;if(!i.onlocalcandidate){var a=this.transceivers[r].bufferedCandidateEvents;this.transceivers[r].bufferedCandidateEvents=null,i.removeEventListener("localcandidate",this.transceivers[r].bufferCandidates),i.onlocalcandidate=function(e){if(!(o.usingBundle&&r>0)){var a=new Event("icecandidate");a.candidate={sdpMid:t,sdpMLineIndex:r};var s=e.candidate,c=!s||0===Object.keys(s).length;if(c)"new"!==i.state&&"gathering"!==i.state||(i.state="completed");else{"new"===i.state&&(i.state="gathering"),s.component=1,s.ufrag=i.getLocalParameters().usernameFragment;var u=n.writeCandidate(s);a.candidate=Object.assign(a.candidate,n.parseCandidate(u)),a.candidate.candidate=u,a.candidate.toJSON=function(){return{candidate:a.candidate.candidate,sdpMid:a.candidate.sdpMid,sdpMLineIndex:a.candidate.sdpMLineIndex,usernameFragment:a.candidate.usernameFragment}}}var d=n.getMediaSections(o._localDescription.sdp);d[a.candidate.sdpMLineIndex]+=c?"a=end-of-candidates\r\n":"a="+a.candidate.candidate+"\r\n",o._localDescription.sdp=n.getDescription(o._localDescription.sdp)+d.join("");var f=o.transceivers.every((function(e){return e.iceGatherer&&"completed"===e.iceGatherer.state}));"gathering"!==o.iceGatheringState&&(o.iceGatheringState="gathering",o._emitGatheringStateChange()),c||o._dispatchEvent("icecandidate",a),f&&(o._dispatchEvent("icecandidate",new Event("icecandidate")),o.iceGatheringState="complete",o._emitGatheringStateChange())}},e.setTimeout((function(){a.forEach((function(e){i.onlocalcandidate(e)}))}),0)}},d.prototype._createIceAndDtlsTransports=function(){var t=this,r=new e.RTCIceTransport(null);r.onicestatechange=function(){t._updateIceConnectionState(),t._updateConnectionState()};var n=new e.RTCDtlsTransport(r);return n.ondtlsstatechange=function(){t._updateConnectionState()},n.onerror=function(){Object.defineProperty(n,"state",{value:"failed",writable:!0}),t._updateConnectionState()},{iceTransport:r,dtlsTransport:n}},d.prototype._disposeIceAndDtlsTransports=function(e){var t=this.transceivers[e].iceGatherer;t&&(delete t.onlocalcandidate,delete this.transceivers[e].iceGatherer);var r=this.transceivers[e].iceTransport;r&&(delete r.onicestatechange,delete this.transceivers[e].iceTransport);var n=this.transceivers[e].dtlsTransport;n&&(delete n.ondtlsstatechange,delete n.onerror,delete this.transceivers[e].dtlsTransport)},d.prototype._transceive=function(e,r,o){var a=i(e.localCapabilities,e.remoteCapabilities);r&&e.rtpSender&&(a.encodings=e.sendEncodingParameters,a.rtcp={cname:n.localCName,compound:e.rtcpParameters.compound},e.recvEncodingParameters.length&&(a.rtcp.ssrc=e.recvEncodingParameters[0].ssrc),e.rtpSender.send(a)),o&&e.rtpReceiver&&a.codecs.length>0&&("video"===e.kind&&e.recvEncodingParameters&&t<15019&&e.recvEncodingParameters.forEach((function(e){delete e.rtx})),e.recvEncodingParameters.length?a.encodings=e.recvEncodingParameters:a.encodings=[{}],a.rtcp={compound:e.rtcpParameters.compound},e.rtcpParameters.cname&&(a.rtcp.cname=e.rtcpParameters.cname),e.sendEncodingParameters.length&&(a.rtcp.ssrc=e.sendEncodingParameters[0].ssrc),e.rtpReceiver.receive(a))},d.prototype.setLocalDescription=function(e){var t,r,o=this;if(-1===["offer","answer"].indexOf(e.type))return Promise.reject(c("TypeError",'Unsupported type "'+e.type+'"'));if(!a("setLocalDescription",e.type,o.signalingState)||o._isClosed)return Promise.reject(c("InvalidStateError","Can not set local "+e.type+" in state "+o.signalingState));if("offer"===e.type)t=n.splitSections(e.sdp),r=t.shift(),t.forEach((function(e,t){var r=n.parseRtpParameters(e);o.transceivers[t].localCapabilities=r})),o.transceivers.forEach((function(e,t){o._gather(e.mid,t)}));else if("answer"===e.type){t=n.splitSections(o._remoteDescription.sdp),r=t.shift();var s=n.matchPrefix(r,"a=ice-lite").length>0;t.forEach((function(e,t){var a=o.transceivers[t],c=a.iceGatherer,u=a.iceTransport,d=a.dtlsTransport,f=a.localCapabilities,p=a.remoteCapabilities;if(!(n.isRejected(e)&&0===n.matchPrefix(e,"a=bundle-only").length)&&!a.rejected){var l=n.getIceParameters(e,r),m=n.getDtlsParameters(e,r);s&&(m.role="server"),o.usingBundle&&0!==t||(o._gather(a.mid,t),"new"===u.state&&u.start(c,l,s?"controlling":"controlled"),"new"===d.state&&d.start(m));var h=i(f,p);o._transceive(a,h.codecs.length>0,!1)}}))}return o._localDescription={type:e.type,sdp:e.sdp},"offer"===e.type?o._updateSignalingState("have-local-offer"):o._updateSignalingState("stable"),Promise.resolve()},d.prototype.setRemoteDescription=function(o){var d=this;if(-1===["offer","answer"].indexOf(o.type))return Promise.reject(c("TypeError",'Unsupported type "'+o.type+'"'));if(!a("setRemoteDescription",o.type,d.signalingState)||d._isClosed)return Promise.reject(c("InvalidStateError","Can not set remote "+o.type+" in state "+d.signalingState));var f={};d.remoteStreams.forEach((function(e){f[e.id]=e}));var p=[],l=n.splitSections(o.sdp),m=l.shift(),h=n.matchPrefix(m,"a=ice-lite").length>0,v=n.matchPrefix(m,"a=group:BUNDLE ").length>0;d.usingBundle=v;var g=n.matchPrefix(m,"a=ice-options:")[0];return d.canTrickleIceCandidates=!!g&&g.substr(14).split(" ").indexOf("trickle")>=0,l.forEach((function(a,c){var u=n.splitLines(a),l=n.getKind(a),g=n.isRejected(a)&&0===n.matchPrefix(a,"a=bundle-only").length,y=u[0].substr(2).split(" ")[2],b=n.getDirection(a,m),S=n.parseMsid(a),_=n.getMid(a)||n.generateIdentifier();if(g||"application"===l&&("DTLS/SCTP"===y||"UDP/DTLS/SCTP"===y))d.transceivers[c]={mid:_,kind:l,protocol:y,rejected:!0};else{var E,T,w,R,M,C,P,k,A;!g&&d.transceivers[c]&&d.transceivers[c].rejected&&(d.transceivers[c]=d._createTransceiver(l,!0));var O,I,N=n.parseRtpParameters(a);g||(O=n.getIceParameters(a,m),(I=n.getDtlsParameters(a,m)).role="client"),P=n.parseRtpEncodingParameters(a);var U=n.parseRtcpParameters(a),x=n.matchPrefix(a,"a=end-of-candidates",m).length>0,L=n.matchPrefix(a,"a=candidate:").map((function(e){return n.parseCandidate(e)})).filter((function(e){return 1===e.component}));if(("offer"===o.type||"answer"===o.type)&&!g&&v&&c>0&&d.transceivers[c]&&(d._disposeIceAndDtlsTransports(c),d.transceivers[c].iceGatherer=d.transceivers[0].iceGatherer,d.transceivers[c].iceTransport=d.transceivers[0].iceTransport,d.transceivers[c].dtlsTransport=d.transceivers[0].dtlsTransport,d.transceivers[c].rtpSender&&d.transceivers[c].rtpSender.setTransport(d.transceivers[0].dtlsTransport),d.transceivers[c].rtpReceiver&&d.transceivers[c].rtpReceiver.setTransport(d.transceivers[0].dtlsTransport)),"offer"!==o.type||g){if("answer"===o.type&&!g){T=(E=d.transceivers[c]).iceGatherer,w=E.iceTransport,R=E.dtlsTransport,M=E.rtpReceiver,C=E.sendEncodingParameters,k=E.localCapabilities,d.transceivers[c].recvEncodingParameters=P,d.transceivers[c].remoteCapabilities=N,d.transceivers[c].rtcpParameters=U,L.length&&"new"===w.state&&(!h&&!x||v&&0!==c?L.forEach((function(e){s(E.iceTransport,e)})):w.setRemoteCandidates(L)),v&&0!==c||("new"===w.state&&w.start(T,O,"controlling"),"new"===R.state&&R.start(I)),!i(E.localCapabilities,E.remoteCapabilities).codecs.filter((function(e){return"rtx"===e.name.toLowerCase()})).length&&E.sendEncodingParameters[0].rtx&&delete E.sendEncodingParameters[0].rtx,d._transceive(E,"sendrecv"===b||"recvonly"===b,"sendrecv"===b||"sendonly"===b),!M||"sendrecv"!==b&&"sendonly"!==b?delete E.rtpReceiver:(A=M.track,S?(f[S.stream]||(f[S.stream]=new e.MediaStream),r(A,f[S.stream]),p.push([A,M,f[S.stream]])):(f.default||(f.default=new e.MediaStream),r(A,f.default),p.push([A,M,f.default])))}}else{(E=d.transceivers[c]||d._createTransceiver(l)).mid=_,E.iceGatherer||(E.iceGatherer=d._createIceGatherer(c,v)),L.length&&"new"===E.iceTransport.state&&(!x||v&&0!==c?L.forEach((function(e){s(E.iceTransport,e)})):E.iceTransport.setRemoteCandidates(L)),k=e.RTCRtpReceiver.getCapabilities(l),t<15019&&(k.codecs=k.codecs.filter((function(e){return"rtx"!==e.name}))),C=E.sendEncodingParameters||[{ssrc:1001*(2*c+2)}];var j,D=!1;if("sendrecv"===b||"sendonly"===b){if(D=!E.rtpReceiver,M=E.rtpReceiver||new e.RTCRtpReceiver(E.dtlsTransport,l),D)A=M.track,S&&"-"===S.stream||(S?(f[S.stream]||(f[S.stream]=new e.MediaStream,Object.defineProperty(f[S.stream],"id",{get:function(){return S.stream}})),Object.defineProperty(A,"id",{get:function(){return S.track}}),j=f[S.stream]):(f.default||(f.default=new e.MediaStream),j=f.default)),j&&(r(A,j),E.associatedRemoteMediaStreams.push(j)),p.push([A,M,j])}else E.rtpReceiver&&E.rtpReceiver.track&&(E.associatedRemoteMediaStreams.forEach((function(t){var r=t.getTracks().find((function(e){return e.id===E.rtpReceiver.track.id}));r&&function(t,r){r.removeTrack(t),r.dispatchEvent(new e.MediaStreamTrackEvent("removetrack",{track:t}))}(r,t)})),E.associatedRemoteMediaStreams=[]);E.localCapabilities=k,E.remoteCapabilities=N,E.rtpReceiver=M,E.rtcpParameters=U,E.sendEncodingParameters=C,E.recvEncodingParameters=P,d._transceive(d.transceivers[c],!1,D)}}})),void 0===d._dtlsRole&&(d._dtlsRole="offer"===o.type?"active":"passive"),d._remoteDescription={type:o.type,sdp:o.sdp},"offer"===o.type?d._updateSignalingState("have-remote-offer"):d._updateSignalingState("stable"),Object.keys(f).forEach((function(t){var r=f[t];if(r.getTracks().length){if(-1===d.remoteStreams.indexOf(r)){d.remoteStreams.push(r);var n=new Event("addstream");n.stream=r,e.setTimeout((function(){d._dispatchEvent("addstream",n)}))}p.forEach((function(e){var t=e[0],n=e[1];r.id===e[2].id&&u(d,t,n,[r])}))}})),p.forEach((function(e){e[2]||u(d,e[0],e[1],[])})),e.setTimeout((function(){d&&d.transceivers&&d.transceivers.forEach((function(e){e.iceTransport&&"new"===e.iceTransport.state&&e.iceTransport.getRemoteCandidates().length>0&&(console.warn("Timeout for addRemoteCandidate. Consider sending an end-of-candidates notification"),e.iceTransport.addRemoteCandidate({}))}))}),4e3),Promise.resolve()},d.prototype.close=function(){this.transceivers.forEach((function(e){e.iceTransport&&e.iceTransport.stop(),e.dtlsTransport&&e.dtlsTransport.stop(),e.rtpSender&&e.rtpSender.stop(),e.rtpReceiver&&e.rtpReceiver.stop()})),this._isClosed=!0,this._updateSignalingState("closed")},d.prototype._updateSignalingState=function(e){this.signalingState=e;var t=new Event("signalingstatechange");this._dispatchEvent("signalingstatechange",t)},d.prototype._maybeFireNegotiationNeeded=function(){var t=this;"stable"===this.signalingState&&!0!==this.needNegotiation&&(this.needNegotiation=!0,e.setTimeout((function(){if(t.needNegotiation){t.needNegotiation=!1;var e=new Event("negotiationneeded");t._dispatchEvent("negotiationneeded",e)}}),0))},d.prototype._updateIceConnectionState=function(){var e,t={new:0,closed:0,checking:0,connected:0,completed:0,disconnected:0,failed:0};if(this.transceivers.forEach((function(e){e.iceTransport&&!e.rejected&&t[e.iceTransport.state]++})),e="new",t.failed>0?e="failed":t.checking>0?e="checking":t.disconnected>0?e="disconnected":t.new>0?e="new":t.connected>0?e="connected":t.completed>0&&(e="completed"),e!==this.iceConnectionState){this.iceConnectionState=e;var r=new Event("iceconnectionstatechange");this._dispatchEvent("iceconnectionstatechange",r)}},d.prototype._updateConnectionState=function(){var e,t={new:0,closed:0,connecting:0,connected:0,completed:0,disconnected:0,failed:0};if(this.transceivers.forEach((function(e){e.iceTransport&&e.dtlsTransport&&!e.rejected&&(t[e.iceTransport.state]++,t[e.dtlsTransport.state]++)})),t.connected+=t.completed,e="new",t.failed>0?e="failed":t.connecting>0?e="connecting":t.disconnected>0?e="disconnected":t.new>0?e="new":t.connected>0&&(e="connected"),e!==this.connectionState){this.connectionState=e;var r=new Event("connectionstatechange");this._dispatchEvent("connectionstatechange",r)}},d.prototype.createOffer=function(){var r=this;if(r._isClosed)return Promise.reject(c("InvalidStateError","Can not call createOffer after close"));var i=r.transceivers.filter((function(e){return"audio"===e.kind})).length,a=r.transceivers.filter((function(e){return"video"===e.kind})).length,s=arguments[0];if(s){if(s.mandatory||s.optional)throw new TypeError("Legacy mandatory/optional constraints not supported.");void 0!==s.offerToReceiveAudio&&(i=!0===s.offerToReceiveAudio?1:!1===s.offerToReceiveAudio?0:s.offerToReceiveAudio),void 0!==s.offerToReceiveVideo&&(a=!0===s.offerToReceiveVideo?1:!1===s.offerToReceiveVideo?0:s.offerToReceiveVideo)}for(r.transceivers.forEach((function(e){"audio"===e.kind?--i<0&&(e.wantReceive=!1):"video"===e.kind&&--a<0&&(e.wantReceive=!1)}));i>0||a>0;)i>0&&(r._createTransceiver("audio"),i--),a>0&&(r._createTransceiver("video"),a--);var u=n.writeSessionBoilerplate(r._sdpSessionId,r._sdpSessionVersion++);r.transceivers.forEach((function(o,i){var a=o.track,s=o.kind,c=o.mid||n.generateIdentifier();o.mid=c,o.iceGatherer||(o.iceGatherer=r._createIceGatherer(i,r.usingBundle));var u=e.RTCRtpSender.getCapabilities(s);t<15019&&(u.codecs=u.codecs.filter((function(e){return"rtx"!==e.name}))),u.codecs.forEach((function(e){"H264"===e.name&&void 0===e.parameters["level-asymmetry-allowed"]&&(e.parameters["level-asymmetry-allowed"]="1"),o.remoteCapabilities&&o.remoteCapabilities.codecs&&o.remoteCapabilities.codecs.forEach((function(t){e.name.toLowerCase()===t.name.toLowerCase()&&e.clockRate===t.clockRate&&(e.preferredPayloadType=t.payloadType)}))})),u.headerExtensions.forEach((function(e){(o.remoteCapabilities&&o.remoteCapabilities.headerExtensions||[]).forEach((function(t){e.uri===t.uri&&(e.id=t.id)}))}));var d=o.sendEncodingParameters||[{ssrc:1001*(2*i+1)}];a&&t>=15019&&"video"===s&&!d[0].rtx&&(d[0].rtx={ssrc:d[0].ssrc+1}),o.wantReceive&&(o.rtpReceiver=new e.RTCRtpReceiver(o.dtlsTransport,s)),o.localCapabilities=u,o.sendEncodingParameters=d})),"max-compat"!==r._config.bundlePolicy&&(u+="a=group:BUNDLE "+r.transceivers.map((function(e){return e.mid})).join(" ")+"\r\n"),u+="a=ice-options:trickle\r\n",r.transceivers.forEach((function(e,t){u+=o(e,e.localCapabilities,"offer",e.stream,r._dtlsRole),u+="a=rtcp-rsize\r\n",!e.iceGatherer||"new"===r.iceGatheringState||0!==t&&r.usingBundle||(e.iceGatherer.getLocalCandidates().forEach((function(e){e.component=1,u+="a="+n.writeCandidate(e)+"\r\n"})),"completed"===e.iceGatherer.state&&(u+="a=end-of-candidates\r\n"))}));var d=new e.RTCSessionDescription({type:"offer",sdp:u});return Promise.resolve(d)},d.prototype.createAnswer=function(){var r=this;if(r._isClosed)return Promise.reject(c("InvalidStateError","Can not call createAnswer after close"));if("have-remote-offer"!==r.signalingState&&"have-local-pranswer"!==r.signalingState)return Promise.reject(c("InvalidStateError","Can not call createAnswer in signalingState "+r.signalingState));var a=n.writeSessionBoilerplate(r._sdpSessionId,r._sdpSessionVersion++);r.usingBundle&&(a+="a=group:BUNDLE "+r.transceivers.map((function(e){return e.mid})).join(" ")+"\r\n"),a+="a=ice-options:trickle\r\n";var s=n.getMediaSections(r._remoteDescription.sdp).length;r.transceivers.forEach((function(e,n){if(!(n+1>s)){if(e.rejected)return"application"===e.kind?"DTLS/SCTP"===e.protocol?a+="m=application 0 DTLS/SCTP 5000\r\n":a+="m=application 0 "+e.protocol+" webrtc-datachannel\r\n":"audio"===e.kind?a+="m=audio 0 UDP/TLS/RTP/SAVPF 0\r\na=rtpmap:0 PCMU/8000\r\n":"video"===e.kind&&(a+="m=video 0 UDP/TLS/RTP/SAVPF 120\r\na=rtpmap:120 VP8/90000\r\n"),void(a+="c=IN IP4 0.0.0.0\r\na=inactive\r\na=mid:"+e.mid+"\r\n");var c;if(e.stream)"audio"===e.kind?c=e.stream.getAudioTracks()[0]:"video"===e.kind&&(c=e.stream.getVideoTracks()[0]),c&&t>=15019&&"video"===e.kind&&!e.sendEncodingParameters[0].rtx&&(e.sendEncodingParameters[0].rtx={ssrc:e.sendEncodingParameters[0].ssrc+1});var u=i(e.localCapabilities,e.remoteCapabilities);!u.codecs.filter((function(e){return"rtx"===e.name.toLowerCase()})).length&&e.sendEncodingParameters[0].rtx&&delete e.sendEncodingParameters[0].rtx,a+=o(e,u,"answer",e.stream,r._dtlsRole),e.rtcpParameters&&e.rtcpParameters.reducedSize&&(a+="a=rtcp-rsize\r\n")}}));var u=new e.RTCSessionDescription({type:"answer",sdp:a});return Promise.resolve(u)},d.prototype.addIceCandidate=function(e){var t,r=this;return e&&void 0===e.sdpMLineIndex&&!e.sdpMid?Promise.reject(new TypeError("sdpMLineIndex or sdpMid required")):new Promise((function(o,i){if(!r._remoteDescription)return i(c("InvalidStateError","Can not add ICE candidate without a remote description"));if(e&&""!==e.candidate){var a=e.sdpMLineIndex;if(e.sdpMid)for(var u=0;u<r.transceivers.length;u++)if(r.transceivers[u].mid===e.sdpMid){a=u;break}var d=r.transceivers[a];if(!d)return i(c("OperationError","Can not add ICE candidate"));if(d.rejected)return o();var f=Object.keys(e.candidate).length>0?n.parseCandidate(e.candidate):{};if("tcp"===f.protocol&&(0===f.port||9===f.port))return o();if(f.component&&1!==f.component)return o();if((0===a||a>0&&d.iceTransport!==r.transceivers[0].iceTransport)&&!s(d.iceTransport,f))return i(c("OperationError","Can not add ICE candidate"));var p=e.candidate.trim();0===p.indexOf("a=")&&(p=p.substr(2)),(t=n.getMediaSections(r._remoteDescription.sdp))[a]+="a="+(f.type?p:"end-of-candidates")+"\r\n",r._remoteDescription.sdp=n.getDescription(r._remoteDescription.sdp)+t.join("")}else for(var l=0;l<r.transceivers.length&&(r.transceivers[l].rejected||(r.transceivers[l].iceTransport.addRemoteCandidate({}),(t=n.getMediaSections(r._remoteDescription.sdp))[l]+="a=end-of-candidates\r\n",r._remoteDescription.sdp=n.getDescription(r._remoteDescription.sdp)+t.join(""),!r.usingBundle));l++);o()}))},d.prototype.getStats=function(t){if(t&&t instanceof e.MediaStreamTrack){var r=null;if(this.transceivers.forEach((function(e){e.rtpSender&&e.rtpSender.track===t?r=e.rtpSender:e.rtpReceiver&&e.rtpReceiver.track===t&&(r=e.rtpReceiver)})),!r)throw c("InvalidAccessError","Invalid selector.");return r.getStats()}var n=[];return this.transceivers.forEach((function(e){["rtpSender","rtpReceiver","iceGatherer","iceTransport","dtlsTransport"].forEach((function(t){e[t]&&n.push(e[t].getStats())}))})),Promise.all(n).then((function(e){var t=new Map;return e.forEach((function(e){e.forEach((function(e){t.set(e.id,e)}))})),t}))};["RTCRtpSender","RTCRtpReceiver","RTCIceGatherer","RTCIceTransport","RTCDtlsTransport"].forEach((function(t){var r=e[t];if(r&&r.prototype&&r.prototype.getStats){var n=r.prototype.getStats;r.prototype.getStats=function(){return n.apply(this).then((function(e){var t=new Map;return Object.keys(e).forEach((function(r){var n;e[r].type={inboundrtp:"inbound-rtp",outboundrtp:"outbound-rtp",candidatepair:"candidate-pair",localcandidate:"local-candidate",remotecandidate:"remote-candidate"}[(n=e[r]).type]||n.type,t.set(r,e[r])})),t}))}}}));var f=["createOffer","createAnswer"];return f.forEach((function(e){var t=d.prototype[e];d.prototype[e]=function(){var e=arguments;return"function"==typeof e[0]||"function"==typeof e[1]?t.apply(this,[arguments[2]]).then((function(t){"function"==typeof e[0]&&e[0].apply(null,[t])}),(function(t){"function"==typeof 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t(r)}this.sessionManager.streamManager.resumeEffect(o,e.effectId,t)},e.prototype.stopEffect=function(e,t){if("function"!=typeof t&&(t=function(){}),!u.effectValidator.isValidEffectOptions(e)){var r="EffectOptions is invalid";return n.default.warn(r),void t(r)}var o;if(e.streamId)o=e.streamId;else{var i=this.getStream();if(!i){r="stream is not found";return n.default.warn(r),void t(r)}o=i.sid}if(!this.sessionManager){r="please join room first";return n.default.warn(r),void t(r)}this.sessionManager.streamManager.stopEffect(o,e.effectId,t)},e.prototype.setEffectVolume=function(e,t){if("function"!=typeof t&&(t=function(){}),!u.effectValidator.isValidEffectOptions(e)){var r="EffectVolumeOptions is invalid";return n.default.warn(r),void t(r)}var o;if(e.streamId)o=e.streamId;else{var i=this.getStream();if(!i){r="stream is not found";return n.default.warn(r),void t(r)}o=i.sid}if(!this.sessionManager){r="please join room first";return n.default.warn(r),void t(r)}this.sessionManager.streamManager.setEffectVolume(o,e.effectId,e.volume,t)},e.prototype.snapshot=function(e,t,r){"function"==typeof e&&(r=t,t=e,e={});var o,i,a=function(e){"function"==typeof r&&r(e)},s=(e=e||{}).streamId,c=e.download;if(s)o=s;else{var u=this.getStream();if(!u){var d="stream is not found";return n.default.warn(d),void a(d)}o=u.sid}if(c){if("string"!=typeof c&&"boolean"!=typeof c){d="download is invalid, it should be string or boolean";return n.default.warn(d),void a(d)}i=c}else i=!1;if(!this.sessionManager){d="please join room first";return n.default.warn(d),void a(d)}this.sessionManager.streamManager.snapshot(o,i).then((function(e){"function"==typeof t&&t(e)})).catch(a)},e.prototype.startPreviewing=function(e,t,r){var o=this;"function"==typeof e&&(r=t,t=e,e={audio:!0,video:!0});var i=function(e){"function"==typeof r&&r(e)},a={audio:!0,video:!0};if("object"==typeof e&&(a.audio=e.audio,a.video=e.video,a.facingMode=e.facingMode,a.microphoneId=e.microphoneId,a.cameraId=e.cameraId),!a.audio&&!a.video){var c="audio or video must be true";return n.default.warn(c),void i(c)}if(a.facingMode&&!p.includes(a.facingMode)){c="facingMode is invalid";return n.default.warn(c),void i(c)}if(a.microphoneId&&"string"!=typeof a.microphoneId){c="microphoneId is invalid";return n.default.warn(c),void i(c)}if(a.cameraId&&"string"!=typeof a.cameraId){c="cameraId is invalid";return n.default.warn(c),void i(c)}if(this.previewStream){c="you are previewing";return n.default.warn(c),void i(c)}s.StreamManager.createPreviewStream(a,this.profileName).then((function(e){o.previewStream=e,function(e){"function"==typeof t&&t(e)}(e.getMediaStream())})).catch(i)},e.prototype.stopPreviewing=function(){this.previewStream&&this.previewStream.close(),this.previewStream=void 0},e.prototype.deviceDetection=function(e,t){"function"==typeof e&&(t=e,e={audio:!0,video:!0});var r={audio:!0,video:!0};if("object"==typeof e&&(r.audio=e.audio,r.video=e.video,r.microphoneId=e.microphoneId,r.cameraId=e.cameraId),r.audio||r.video)if(r.microphoneId&&"string"!=typeof r.microphoneId){o="microphoneId is invalid";n.default.warn(o)}else if(r.cameraId&&"string"!=typeof r.cameraId){o="cameraId is invalid";n.default.warn(o)}else s.StreamManager.deviceDetection(r).then((function(e){"function"==typeof t&&t(e)})).catch((function(e){n.default.warn("device detection ",e)}));else{var o="audio or video must be true";n.default.warn(o)}},e.prototype.replaceTrack=function(e,t){var r=(e=e||{}).streamId,n=e.track,o=e.retain;if("function"!=typeof t&&(t=function(){}),n instanceof MediaStreamTrack){var i,a=!!o;if(r)i=r;else{var s=this.getStream();if(!s)return void t("stream is not found");i=s.sid}if(this.sessionManager){var c=this.sessionManager.streamManager.getLocalStream(i);if(c)t(null,c.replaceTrack(n,a));else t("stream is not found")}else{t("please join room first")}}else{t("invalid track, please check the 'track' parameter")}},e.prototype.startMix=function(e,t){e=e||{bucket:"",region:""},"function"!=typeof t&&(t=function(){});var r=this.getUser(),o=a.ENUM_MIX_TYPE.record;switch(e.type){case"relay":o=a.ENUM_MIX_TYPE.relay;break;case"relay-and-record":o=a.ENUM_MIX_TYPE.relayRecord;break;case"update-config":o=a.ENUM_MIX_TYPE.update;break;case"record":default:o=a.ENUM_MIX_TYPE.record}var i=[];if(o===a.ENUM_MIX_TYPE.relay||o===a.ENUM_MIX_TYPE.relayRecord){if("[object Array]"!==Object.prototype.toString.call(e.pushURL))return void t(w="type is "+o+", pushURL must be an array");i=e.pushURL?e.pushURL:i}var s=a.ENUM_MIX_LAYOUT.flow,c=[],u=r&&r.uid||"",d=a.ENUM_MEDIA_TYPE.camera;if(e.layout&&"object"==typeof e.layout){switch(u=e.layout.mainViewUId?e.layout.mainViewUId:u,e.layout.mainViewType){case"screen":case"desktop":d=a.ENUM_MEDIA_TYPE.desktop;break;case"camera":default:d=a.ENUM_MEDIA_TYPE.camera}switch(e.layout.type){case"main":s=a.ENUM_MIX_LAYOUT.main;break;case"custom":s=a.ENUM_MIX_LAYOUT.custom,c=e.layout.custom?e.layout.custom:c;break;case"customMain":s=a.ENUM_MIX_LAYOUT.customMain;break;case"customFlow":s=a.ENUM_MIX_LAYOUT.customFlow;break;case"flow":default:s=a.ENUM_MIX_LAYOUT.flow,u=""}}else u="";var f="aac";e.audio&&"object"==typeof e.audio&&(f=e.audio.codec?e.audio.codec:f);var p="h264",l="CB",m=15,h=500;e.video&&"object"==typeof e.video&&(p=e.video.codec?e.video.codec:p,l=e.video.quality?e.video.quality:l,m=e.video.frameRate?e.video.frameRate:m,h=e.video.frameRate?e.video.frameRate:h);var v=1280,g=720;"number"==typeof e.width&&e.width>0&&(v=e.width),"number"==typeof e.height&&e.height>0&&(g=e.height);var y={r:0,g:0,b:0};e.backgroundColor&&"object"==typeof e.backgroundColor&&(y.r=e.backgroundColor.r?e.backgroundColor.r:0,y.g=e.backgroundColor.g?e.backgroundColor.g:0,y.b=e.backgroundColor.b?e.backgroundColor.b:0);var b=a.ENUM_WATER_MARK_POS.lt,S=a.ENUM_WATER_MARK_TYPE.none,_="";if(e.waterMark&&"object"==typeof e.waterMark){switch(e.waterMark.position){case"left-top":b=a.ENUM_WATER_MARK_POS.lt;break;case"left-bottom":b=a.ENUM_WATER_MARK_POS.lb;break;case"right-top":b=a.ENUM_WATER_MARK_POS.rt;break;case"right-bottom":b=a.ENUM_WATER_MARK_POS.rb;break;default:b=a.ENUM_WATER_MARK_POS.lt}switch(e.waterMark.type){case"image":S=a.ENUM_WATER_MARK_TYPE.image,"string"==typeof e.waterMark.remarks&&(_=e.waterMark.remarks);break;case"text":S=a.ENUM_WATER_MARK_TYPE.text,"string"==typeof e.waterMark.remarks&&(_=e.waterMark.remarks);break;case"time":default:S=a.ENUM_WATER_MARK_TYPE.time,_=""}}var E={bucket:e.bucket,region:e.region,pushurl:i,layout:s,custom:c,audiocodec:f,videocodec:p,qualitylevel:l,framerate:m,bitrate:h,mainviewuid:u,mainviewtype:d,width:v,height:g,bgColor:y,watertype:S,waterpos:b,waterurl:_};"function"!=typeof t&&(t=function(){});var T=[];if(e.streams&&"[object Array]"===Object.prototype.toString.call(e.streams)&&(T=e.streams.map((function(e){var t;switch(e.mediaType){case"screen":t=a.ENUM_MEDIA_TYPE.desktop;break;case"camera":default:t=a.ENUM_MEDIA_TYPE.camera}return{user_id:e.uid,media_type:t}}))),!this.sessionManager){var w="please join room first";return n.default.warn("startMix - "+w),void t(w)}this.sessionManager.startMix(o,T,E,t)},e.prototype.stopMix=function(e,t){if(e=e||{type:"record"},"function"!=typeof t&&(t=function(){}),!this.sessionManager){var r="please join room first";return n.default.warn("stopMix - "+r),void t(r)}var o;switch(e.type){case"relay":o=a.ENUM_MIX_TYPE.relay;break;case"relay-and-record":o=a.ENUM_MIX_TYPE.relayRecord;break;case"record":default:o=a.ENUM_MIX_TYPE.record}var i=[];o!==a.ENUM_MIX_TYPE.relay&&o!==a.ENUM_MIX_TYPE.relayRecord||"[object Array]"===Object.prototype.toString.call(e.pushURL)&&(i=e.pushURL?e.pushURL:i),this.sessionManager.stopMix(o,i,t)},e.prototype.queryMix=function(e){if("function"!=typeof e&&(e=function(){}),!this.sessionManager){var t="please join room first";return n.default.warn("queryMix - "+t),void e(t)}this.sessionManager.queryMix(e)},e.prototype.addMixStreams=function(e,t){if(e=e||{streams:[]},"function"!=typeof t&&(t=function(){}),"[object Array]"!==Object.prototype.toString.call(e.streams)){var r="streams must be an array";return n.default.warn("addMixStreams - "+r),void t(r)}if(!this.sessionManager){r="please join room first";return n.default.warn("addMixStreams - "+r),void t(r)}var o=e.streams.map((function(e){var t;switch(e.mediaType){case"screen":t=a.ENUM_MEDIA_TYPE.desktop;break;case"camera":default:t=a.ENUM_MEDIA_TYPE.camera}return{user_id:e.uid,media_type:t}}));this.sessionManager.addMixStreams(o,t)},e.prototype.removeMixStreams=function(e,t){if(e=e||{streams:[]},"function"!=typeof t&&(t=function(){}),"[object Array]"!==Object.prototype.toString.call(e.streams)){var r="streams must be an array";return n.default.warn("removeMixStreams - "+r),void t(r)}if(!this.sessionManager){r="please join room first";return n.default.warn("removeMixStreams - "+r),void t(r)}var o=e.streams.map((function(e){var t;switch(e.mediaType){case"screen":t=a.ENUM_MEDIA_TYPE.desktop;break;case"camera":default:t=a.ENUM_MEDIA_TYPE.camera}return{user_id:e.uid,media_type:t}}));this.sessionManager.removeMixStreams(o,t)},e}();t.default=l},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(11),o=function(){function e(){this.emitter=new n.EventEmitter}return e.prototype.bind=function(e){e.emitter=this.emitter},e.prototype.on=function(e,t){this.emitter.on(e,t)},e.prototype.off=function(e,t){this.emitter.off(e,t)},e}();t.EventManager=o},function(e,t,r){"use strict";(function(e){Object.defineProperty(t,"__esModule",{value:!0});var n=r(11),o=r(18),i=r(67),a=r(12),s=r(14),c=r(33),u=r(17),d=r(37),f=r(1),p=r(34),l=r(2),m=r(3),h=r(38),v=r(7),g=r(77),y=r(15),b=function(){function e(){}return Object.defineProperty(e.prototype,"devinfo",{get:function(){return d.encode(this._devinfo)},enumerable:!0,configurable:!0}),e}(),S=function(){function t(e,t,r,o,i,s){this.session=new b,this.reconnectTimes=0,this.rpcMap={},this.joinStatus=m.ENUM_ROOM_STATUS.unjoin,this.recordId="",this.recordStreamType=m.ENUM_STREAM_TYPE.publish,this.recordMediaType=m.ENUM_MEDIA_TYPE.camera,this.recordStatus=m.ENUM_RECORD_STATUS.unrecord,this.users=[],this.isDestroyed=!1;var d=l.getDeviceInfo(),f=l.getSystemInfo(),h=l.getCPUInfo();this.sessionId="",this.session.app_id=e,this.session.room_token=t,this.session.room_type=r,this.session.role_type=o;var v={sdkv:u.version,agent:p.getAgent(),device:d.vendor+"_"+d.brand+"_"+d.model,system:""+f.name+f.version+"_"+f.versionName,network:""+l.getNetworkInfo().network,cpu:h.brand+"_"+h.model+"_"+h.core,mem:l.getMemInfo().capacity+"MB"};this.session._devinfo=v,this.innerEmitter=new n.EventEmitter,this.innerEmitter.on("mediaStreamPublished",this.onMediaStreamPublished.bind(this)),this.innerEmitter.on("mediaStreamSubscribed",this.onMediaStreamSubscribed.bind(this)),this.innerEmitter.on("screenMediaStreamEnded",this.onScreenMediaStreamEnded.bind(this)),this.innerEmitter.on("streamConnectionClosed",this.onStreamConnectionClosed.bind(this)),this.innerEmitter.on("streamConnectionReconnecting",this.onStreamConnectionReconnecting.bind(this)),this.innerEmitter.on("streamConnectionReconnected",this.onStreamConnectionReconnected.bind(this)),this.streamManager=new a.StreamManager(i,s),this.logReporter=new c.LogReporter,this.streamManager.emitter=this.innerEmitter,this.streamManager.logReporter=this.logReporter,this.networkQualityEvaluator=new g.NetworkQualityEvaluator(this.streamManager),this.networkQualityEvaluator.start(this.emit.bind(this))}return Object.defineProperty(t.prototype,"emitter",{set:function(e){this._emitter=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isJoinedRoom",{get:function(){return this.joinStatus===m.ENUM_ROOM_STATUS.joined},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isRecording",{get:function(){return this.recordStatus===m.ENUM_RECORD_STATUS.recording},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"user",{get:function(){return{user_id:this.session.user_id}},enumerable:!0,configurable:!0}),t.prototype.emit=function(e,t){this._emitter&&this._emitter.emit("network-quality",{uplink:g.NetworkQualityEvaluator.convert2Quality(e),downlink:g.NetworkQualityEvaluator.convert2Quality(t)})},t.prototype.connect=function(t){var r=this;this.socketManager=new i.SocketManager(t),this.socketManager.init((function(e){var t;try{t=JSON.parse(e.data)}catch(e){return void f.default.error("socket onmessage ",e)}var n=(r.rpcMap[t.rpc_id]||{}).req,o=r.rpcMap[t.rpc_id]||{},i=o.onSuccess,a=o.onFailure,s=o.resource;if(delete r.rpcMap[t.rpc_id],"function"!=typeof i&&(i=function(){}),"function"!=typeof a&&(a=function(){}),f.default.debug("socket request: ",n),f.default.debug("socket response: ",t),n){if(0!==t.err)return r.onError({method:n.method,msg:t.msg}),void a(t.msg);switch(n.method){case"joinroom":switch(r.joinStatus){case m.ENUM_ROOM_STATUS.joining:r.onJoinRoom(t.data,i);break;case m.ENUM_ROOM_STATUS.rejoining:r.onRejoinRoom(t.data,i);break;default:f.default.warn("ignore, room status is "+m.ENUM_ROOM_STATUS[r.joinStatus])}break;case"leaveroom":r.onLeaveRoom(t.data,i);break;case"subscribe":r.onSubscribe({streamsub_id:t.data.streamsub_id,stream_id:t.data.stream_id,media_type:t.data.media_type,user_id:n.data.dst.user_id},i,a,s);break;case"unsubscribe":r.onUnsubscribe(t.data,i,a,s);break;case"publish":r.onPublish(t.data,i,a,s);break;case"unpublish":r.onUnpublish(t.data,i,a,s);break;case"sdp":t.data.stream_type===m.ENUM_STREAM_TYPE.publish&&r.onSdpPublish(t.data,i,a,s),t.data.stream_type===m.ENUM_STREAM_TYPE.subscribe&&r.onSdpSubscribe(t.data,i,a,s);break;case"mute":i();break;case"startrecord":r.onStartRecord(t.data,i);break;case"stoprecord":r.onStopRecord(t.data,i);break;case"startmix":r.onStartMix(t.data,i);break;case"stopmix":r.onStopMix(t.data,i);break;case"queymix":r.onQueryMix(t.data,i);break;case"addmixstream":r.onAddMixStreams(t.data,i);break;case"delmixstream":r.onRemoveMixStreams(t.data,i)}}else switch(t.method){case"userst":t.data.cmdtype===m.ENUM_USER_CMD_TYPE.userJoin&&r.onUserJoin(t.data),t.data.cmdtype===m.ENUM_USER_CMD_TYPE.userLeave&&r.onUserLeave(t.data);break;case"streamst":t.data.cmdtype===m.ENUM_STREAM_CMD_TYPE.add&&r.onAddStream(t.data),t.data.cmdtype===m.ENUM_STREAM_CMD_TYPE.remove&&r.onRemoveStream(t.data);break;case"transportclose":r.onTransportClose(t.data);break;case"transporttimeout":r.onTransportTimeout(t.data);break;case"trackst":switch(t.data.track_type){case m.ENUM_TRACK_TYPE.audio:r.onAudioTrackst(t.data);break;case m.ENUM_TRACK_TYPE.video:r.onVideoTrackst(t.data);break;case m.ENUM_TRACK_TYPE.data:r.onDataTrackst(t.data);break;default:f.default.warn("trackst unknown track type ",t.data.track_type)}break;case"kickoff":r.onKickoff(t.data)}}),(function(t,n){f.default.debug("connection-state-change ",t,n),"CLOSED"===t&&"CONNECTING"===n&&(r.joinStatus===m.ENUM_ROOM_STATUS.joining?r._emitter&&r._emitter.emit("connection-state-change",{previous:t,current:n}):r.joinStatus===m.ENUM_ROOM_STATUS.joined?(0===r.reconnectTimes&&r._emitter&&r._emitter.emit("connection-state-change",{previous:"OPEN",current:"RECONNECTING"}),r.reconnectTimes+=1):f.default.error("connection exception ",t,n)),"OPEN"===t&&"CLOSED"===n&&f.default.warn("connection is closed and will reconnect automatically"),"CONNECTING"===t&&"CLOSED"===n&&r.reconnectTimes>=20&&(f.default.warn("connection is closed and reconnect failed"),r.disconnect("reconnect failed"),r.destroy(),r._emitter&&r._emitter.emit("connection-state-change",{previous:"RECONNECTING",current:n})),"CONNECTING"===t&&"OPEN"===n&&(0===r.reconnectTimes?r._emitter&&r._emitter.emit("connection-state-change",{previous:t,current:n}):(r.joinStatus===m.ENUM_ROOM_STATUS.joined&&e((function(){r.rejoinRoom().then((function(){f.default.info("rejoin room successfully")})).catch((function(e){f.default.error("rejoin room unsuccessfully with error: ",e)}))})),r.reconnectTimes=0,r._emitter&&r._emitter.emit("connection-state-change",{previous:"RECONNECTING",current:n}))),"OPEN"===t&&"CLOSING"===n&&r._emitter&&r._emitter.emit("connection-state-change",{previous:t,current:n}),"CLOSING"===t&&"CLOSED"===n&&r._emitter&&r._emitter.emit("connection-state-change",{previous:t,current:n})}),(function(e){f.default.debug("connection-error ",e),r._emitter&&r._emitter.emit("connection-error",e)}));return this.socketManager.initHeartBeat((function(){var e={method:"ping",version:.1,rpc_id:p.getId(),data:{}};return JSON.stringify(e)}),3e4),this.socketManager.connect()},t.prototype.disconnect=function(e){var t=this;this.reconnectTimes=0,this.socketManager&&this.socketManager.close(1e3,e||"disconnect").catch((function(e){f.default.error("connect close - ",e)})).finally((function(){t.socketManager&&t.socketManager.destroy(),t.socketManager=void 0}))},t.prototype.send=function(e,t,r,n,o){var i=p.getId(),a={method:e,version:.1,rpc_id:i,data:t};this.rpcMap[i]={req:a,onSuccess:r,onFailure:n,resource:o};var s=JSON.stringify(a);if(this.socketManager)this.socketManager.send(s).catch((function(e){n&&n(e)}));else{n&&n("connection isnot open")}},t.prototype.destroy=function(){var t=this;this.isDestroyed=!0,e((function(){t._emitter=void 0})),this.rpcMap={},this.users=[],this.networkQualityEvaluator.destory(),this.logReporter.destroy(),this.recordId="",this.recordStatus=m.ENUM_RECORD_STATUS.unrecord,this.streamManager.removeAllLocalStreams(),this.streamManager.removeAllRemoteStreams(),this.streamManager.removeAllEffect()},t.prototype.getGW=function(e,t){var r=this;o.get({data:{Action:"rsugetrtcgateway",rpc_id:p.getId(),user_id:this.session.user_id,room_id:this.session.room_id,app_id:this.session.app_id,token:this.session.room_token,devinfo:this.session.devinfo}}).then((function(t){var n=d.decode(t.data.access_token);f.default.debug("getGW - ",n),r.session.access_token=t.data.access_token,r.session.wsURL="wss://"+n[0].singal+":"+n[0].port+"/ws",e(t.data.access_token)})).catch((function(e){f.default.debug("getGW - ",e),t(e)}))},t.prototype.getLiveGW=function(e,t){var r=this;o.get({data:{Action:"rsugetlivegateway",rpc_id:p.getId(),user_id:this.session.user_id,room_id:this.session.room_id,app_id:this.session.app_id,token:this.session.room_token,role:this.session.role_type,devinfo:this.session.devinfo}}).then((function(t){var n=d.decode(t.data.access_token);f.default.debug("getLiveGW - ",n),r.session.access_token=t.data.access_token,r.session.wsURL="wss://"+n[0].singal+":"+n[0].port+"/ws",e(t.data.access_token)})).catch((function(e){f.default.debug("getLiveGW - ",e),t(e)}))},t.prototype.joinRoom=function(e,t,r,n){var o=this,i="";switch(this.joinStatus){case m.ENUM_ROOM_STATUS.rejoining:case m.ENUM_ROOM_STATUS.joining:return i="you are joining the room",f.default.debug("joinRoom - ",i),void n(i);case m.ENUM_ROOM_STATUS.leaving:return i="you are leaving the room",f.default.debug("joinRoom - ",i),void n(i);case m.ENUM_ROOM_STATUS.joined:return i="you have already joined the room",f.default.debug("joinRoom - ",i),void n(i);case m.ENUM_ROOM_STATUS.unjoin:}this.joinStatus=m.ENUM_ROOM_STATUS.joining,this.session.room_id=e,this.session.user_id=t,this.logReporter.init(this.session.app_id,e,t);var a=function(){f.default.debug("joinRoom success"),o.joinStatus=m.ENUM_ROOM_STATUS.joined,r(h.convertToOuterUser(o.user))},s=function(e){o.logReporter.destroy(),o.session.user_id="",o.session.room_id="",o.joinStatus=m.ENUM_ROOM_STATUS.unjoin,o.session.access_token="",o.session.wsURL="",n(e)},c=function(e,t){o.connect(o.session.wsURL).then((function(){var r={app_id:o.session.app_id,room_id:o.session.room_id,user_id:o.session.user_id,authtoken:o.session.room_token,devinfo:o.session.devinfo,role_type:o.session.role_type,room_type:o.session.room_type,sessionid:o.sessionId};o.send("joinroom",r,e,t)})).catch(t)};v.SERVER_CONFIG.signal?(this.session.access_token="",this.session.wsURL=v.SERVER_CONFIG.signal+"/ws",c(a,s)):this.session.room_type===m.ENUM_ROOM_TYPE.live?this.getLiveGW((function(e){f.default.debug("getLiveGW token ",e),c(a,s)}),s):this.getGW((function(e){f.default.debug("getGW token ",e),c(a,s)}),s)},t.prototype.onJoinRoom=function(e,t){var r=this,n=e.users,o=void 0===n?[]:n,i=e.streams,a=void 0===i?[]:i;f.default.debug("onJoinRoom ",o,a),this.users=o,a.forEach((function(e){r.streamManager.createRemoteStream(e)})),this.logReporter.reportJoinRoomLog(),t(),o.forEach((function(e){r._emitter&&r._emitter.emit("user-added",h.convertToOuterUser(e))})),this.streamManager.getAllRemoteStreams().forEach((function(e){r._emitter&&r._emitter.emit("stream-added",e.convertToOuterStream())}))},t.prototype.rejoinRoom=function(){var e=this;return new Promise((function(t,r){var n="";switch(e.joinStatus){case m.ENUM_ROOM_STATUS.rejoining:case m.ENUM_ROOM_STATUS.joining:return n="you are joining the room",f.default.debug("rejoinRoom - ",n),void r(n);case m.ENUM_ROOM_STATUS.leaving:return n="you are leaving the room",f.default.debug("rejoinRoom - ",n),void r(n);case m.ENUM_ROOM_STATUS.unjoin:return n="you have not joined the room",f.default.debug("rejoinRoom - ",n),void r(n);case m.ENUM_ROOM_STATUS.joined:}e.joinStatus=m.ENUM_ROOM_STATUS.rejoining;var o={app_id:e.session.app_id,room_id:e.session.room_id,user_id:e.session.user_id,authtoken:e.session.room_token,devinfo:e.session.devinfo,role_type:e.session.role_type,room_type:e.session.room_type,sessionid:e.sessionId};e.send("joinroom",o,(function(){f.default.debug("rejoinRoom success"),e.joinStatus=m.ENUM_ROOM_STATUS.joined,t()}),(function(t){e.joinStatus=m.ENUM_ROOM_STATUS.joined,r(t)}))}))},t.prototype.onRejoinRoom=function(e,t){var r=this,n=e.users,o=void 0===n?[]:n,i=e.streams,a=void 0===i?[]:i;f.default.debug("onRejoinRoom ",o,a),t();var s=[],c=[],u=[];o.forEach((function(e){r.users.findIndex((function(t){return t.user_id===e.user_id}))>=0?s.push(e):c.push(e)})),this.users.forEach((function(e){s.findIndex((function(t){return t.user_id===e.user_id}))<0&&u.push(e)})),this.users=s.concat(c),c.forEach((function(e){r._emitter&&r._emitter.emit("user-added",h.convertToOuterUser(e))})),u.forEach((function(e){r._emitter&&r._emitter.emit("user-removed",h.convertToOuterUser(e))}));var d=this.streamManager.getAllRemoteStreams(),p=[],l=[],v=[];a.forEach((function(e){d.findIndex((function(t){return t.streamId===e.sid}))>=0?p.push(e):l.push(e)})),d.forEach((function(e){p.findIndex((function(t){return t.sid===e.streamId}))<0&&v.push(e)})),p.forEach((function(e){var t=r.streamManager.getRemoteStream(e.sid);t&&t.status===m.ENUM_SUBSCRIBE_STATUS.subscribed&&(f.default.debug("onRejoin - remote stream will resubscribe ",t),r.resubscribe(t))})),l.forEach((function(e){var t=r.streamManager.createRemoteStream(e);t&&r._emitter&&r._emitter.emit("stream-added",t.convertToOuterStream())})),v.forEach((function(e){r.streamManager.removeRemoteStream(e),r._emitter&&r._emitter.emit("stream-removed",e.convertToOuterStream())})),this.streamManager.getAllLocalStreams().forEach((function(e){f.default.debug("onRejoin - local stream will republish ",e),r.republish(e)}))},t.prototype.leaveRoom=function(e,t,r){var n=this,o="";switch(this.joinStatus){case m.ENUM_ROOM_STATUS.unjoin:return o="you have not joined the room",f.default.debug("leaveRoom - ",o),void r(o);case m.ENUM_ROOM_STATUS.joining:return o="you are joining the room",f.default.debug("leaveRoom - ",o),void r(o);case m.ENUM_ROOM_STATUS.leaving:return o="you are leaving the room",f.default.debug("leaveRoom - ",o),void r(o);case m.ENUM_ROOM_STATUS.joined:case m.ENUM_ROOM_STATUS.rejoining:}this.joinStatus=m.ENUM_ROOM_STATUS.leaving,this.isRecording&&!e.keepRecording&&this.socketManager&&this.stopRecording((function(){f.default.debug("leave room - stopRecording ")}),(function(e){f.default.warn("leave room - stop recording failed ",e)})),this.streamManager.getAllLocalStreams().forEach((function(e){e.connectionState!==s.ENUM_STREAM_CONNECTION_STATE.disconnected?(e.canUnPublish&&n.socketManager&&n._unpublish(e,(function(){f.default.info("leave room - unpublish success")}),(function(e){f.default.warn("leave room - unpublish failed ",e)})),e.close()):n.streamManager.removeLocalStream(e)})),this.streamManager.getAllRemoteStreams().forEach((function(e){e.connectionState!==s.ENUM_STREAM_CONNECTION_STATE.disconnected?(e.canUnSubscribe&&n.socketManager&&n._unsubscribe(n.user.user_id,e,(function(){f.default.info("leave room - unsubscribe success")}),(function(e){f.default.warn("leave room - unsubscribe failed ",e)})),e.close()):n.streamManager.removeRemoteStream(e)}));var i=function(){f.default.debug("leaveRoom success"),n.joinStatus=m.ENUM_ROOM_STATUS.unjoin,t(h.convertToOuterUser(n.user))};this.socketManager?this.send("leaveroom",{room_id:this.session.room_id},i,(function(e){f.default.debug("leaveRoom failed ",e),n.joinStatus=m.ENUM_ROOM_STATUS.joined,r(e)})):i()},t.prototype.onLeaveRoom=function(e,t){f.default.debug("onLeaveRoom ",e),t(),this.disconnect("leave room"),this.destroy()},t.prototype.publish=function(e,t,r){var n=this,o="";if(!this.isJoinedRoom)return o="you have not joined the room",f.default.warn("publish - ",o),void r(y.createError(y.ErrorCodes.NOT_JOIN,o));if(this.session.role_type===m.ENUM_ROLE_TYPE.pullStream)return o="role type is pull",f.default.warn("publish - ",o),void r(y.createError(y.ErrorCodes.ROLE_TYPE_NOT_MATCH,o));var i=a.StreamManager.generatePublishConfig(e);if(e.mediaStream&&(e.mediaStream.getAudioTracks().length>0?i.audio=!0:i.audio=!1,e.mediaStream.getVideoTracks().length>0?i.video=!0:i.audio=!1,!i.audio&&!i.video)){var s="no audio and video track";return f.default.warn(s),void r(y.createError(y.ErrorCodes.INVALID_MEDIASTREAM,s))}var u=this.streamManager.getAllLocalStreams().find((function(e){return e.mediaType===i.mediaType}));if(u){var d=void 0;switch(u.mediaType){case m.ENUM_MEDIA_TYPE.desktop:d="screen";break;case m.ENUM_MEDIA_TYPE.camera:default:d="camera"}return o="the stream with "+d+" type exists, only one "+d+" stream can be published",f.default.warn(o),void r(y.createError(y.ErrorCodes.STREAM_EXISTS,o))}var p,l=function(e){f.default.debug("publish success"),t(e.convertToOuterStream())},h=function(e){f.default.warn("publish - ",e),n.logReporter.reportExceptionLog(c.ENUM_LOG_EXCEPTION_TYPE.publish,{stype:m.ENUM_STREAM_TYPE.publish,mtype:i.mediaType}),r(e)};try{p=this.streamManager.createLocalStream(this.user.user_id,i)}catch(o){return f.default.warn("publish - ",o),void h(o)}f.default.debug("create local stream ",p),p.video&&p.updateVP(),p.status=m.ENUM_PUBLISH_STATUS.publishing;var v=function(e){n.streamManager.removeLocalStream(p),h(e)};p.init(e.mediaStream).then((function(){n.send("publish",{user_id:p.userId,media_type:p.mediaType,audio:p.audio,video:p.video,data:p.data,vp:p.vp,payload:p.videoCodec},l,v,p)})).catch(v)},t.prototype.republish=function(e){var t=this,r=e.convertToOuterStream();e._destroyConnection(),f.default.debug("republish old stream ",r);this.send("publish",{user_id:e.userId,media_type:e.mediaType,audio:e.audio,video:e.video,data:e.data,vp:e.vp,payload:e.videoCodec},(function(e){var n=e.convertToOuterStream();f.default.debug("republish new stream ",n),t._emitter&&t._emitter.emit("stream-reconnected",{previous:r,current:n})}),(function(e){f.default.debug("republish error",e)}),e)},t.prototype.onPublish=function(e,t,r,n){var o=this,i=e.stream_id,a=e.media_type;f.default.debug("onPublish ",i,a),this.logReporter.reportOperationLog(c.ENUM_LOG_OPERATION_TYPE.publish,{streamId:i,stype:n.streamType,mtype:n.mediaType});var s=function(e){f.default.info("rollback publish ",e),o._unpublish(n,(function(){f.default.info("rollback publish success"),r(e)}),(function(t){f.default.warn("rollback publish failed ",t),r(e)}))};n.status===m.ENUM_PUBLISH_STATUS.published&&(n._initConnection(),n.resetMediaStream(),n.addTracks2PeerConnection()),n.connect(i).then((function(e){o.sdpPublish(n,e,(function(){t(n)}),s)})).catch(s)},t.prototype.unpublish=function(e,t,r){var n=this.streamManager.getLocalStream(e);if(n)if(n.canUnPublish){if(n.connectionState===s.ENUM_STREAM_CONNECTION_STATE.disconnected)return this.streamManager.removeLocalStream(n),void t(n.convertToOuterStream());n.status=m.ENUM_PUBLISH_STATUS.unpublishing,this.send("unpublish",{user_id:n.userId,stream_id:n.streamId,media_type:n.mediaType},(function(){f.default.debug("unpublish success "),t(n.convertToOuterStream())}),(function(e){f.default.error("unpublish ",e),n.status=m.ENUM_PUBLISH_STATUS.published,r(e)}),n)}else r("the stream cannot unpublish");else r("cannot find stream")},t.prototype._unpublish=function(e,t,r){var n=this;this.send("unpublish",{user_id:e.userId,stream_id:e.streamId,media_type:e.mediaType},(function(){n.logReporter.reportOperationLog(c.ENUM_LOG_OPERATION_TYPE.unpublish,{streamId:e.streamId,stype:e.streamType,mtype:e.mediaType}),t()}),(function(e){r(y.createError(y.ErrorCodes.SERVER_API,e))}))},t.prototype.onUnpublish=function(e,t,r,n){f.default.debug("onUnpublish ",e),f.default.debug("onUnpublish placeholder ",r),n?(this.logReporter.reportOperationLog(c.ENUM_LOG_OPERATION_TYPE.unpublish,{streamId:n.streamId,stype:n.streamType,mtype:n.mediaType}),this.streamManager.removeLocalStream(n),t()):t()},t.prototype.subscribe=function(e,t,r){var n=this,o="";if(!this.isJoinedRoom)return o="you have not joined the room",f.default.error(o),void r(o);var i=this.streamManager.getRemoteStream(e);if(f.default.debug("subscribe - ",e,i),!i)return o="stream - "+e+" is not found",f.default.error(o),void r(o);if(!i.canSubscribe)return o="the stream cannot be subscribed",f.default.error(o),void r(o);i.status=m.ENUM_SUBSCRIBE_STATUS.subscribing,this.send("subscribe",{src:{user_id:this.user.user_id,audio:i.audio,video:i.video,data:i.data},dst:{user_id:i.userId,stream_id:i.streamId,media_type:i.mediaType}},(function(e){f.default.debug("subscribe success "),t(e.convertToOuterStream())}),(function(e){f.default.error("subscribe - ",e),i.status=m.ENUM_SUBSCRIBE_STATUS.unsubscribe,n.logReporter.reportExceptionLog(c.ENUM_LOG_EXCEPTION_TYPE.subscribe,{userId:i.userId,streamId:i.streamId,stype:i.streamType,mtype:i.mediaType}),r(e)}),i)},t.prototype.resubscribe=function(e){var t=this,r=e.convertToOuterStream();e._destroyConnection(),e._closeMediaStream(),f.default.debug("resubscribe old stream ",r);this.send("subscribe",{src:{user_id:this.user.user_id,audio:e.audio,video:e.video,data:e.data},dst:{user_id:e.userId,stream_id:e.streamId,media_type:e.mediaType}},(function(e){var n=e.convertToOuterStream();f.default.debug("resubscribe new stream ",n),t._emitter&&t._emitter.emit("stream-reconnected",{previous:r,current:n})}),(function(e){f.default.debug("resubscribe error",e)}),e)},t.prototype.onSubscribe=function(e,t,r,n){var o=this,i=e.streamsub_id,a=e.stream_id,s=e.media_type,u=e.user_id;f.default.debug("onSubscribe ",i,a,s,u),this.logReporter.reportOperationLog(c.ENUM_LOG_OPERATION_TYPE.subscribe,{streamId:n.streamId,userId:n.userId,stype:n.streamType,mtype:n.mediaType});var d=function(e){f.default.debug("rollback subscribe ",e),o._unsubscribe(o.user.user_id,n,(function(){f.default.info("rollback subscribe success"),n.close(),r(y.createError(y.ErrorCodes.SERVER_API,e))}),(function(e){f.default.warn("rollback subscribe failed ",e),n.close(),r(y.createError(y.ErrorCodes.SERVER_API,e))}))};n.status===m.ENUM_SUBSCRIBE_STATUS.subscribed&&(n._initConnection(),n.resetMediaStream()),n.extractPeerConnectionTracks(),n.connect(i).then((function(e){o.sdpSubscribe(n,e,(function(){t(n)}),d)})).catch(d)},t.prototype.unsubscribe=function(e,t,r){var n="",o=this.streamManager.getRemoteStream(e);if(!o)return n="stream is not found",f.default.error(n),void r(n);if(f.default.debug("unsubscribe ",e,o),!o.canUnSubscribe)return n="the stream cannot be unsubscribed",f.default.error(n),void r(n);o.status=m.ENUM_SUBSCRIBE_STATUS.unsubscribing,this.send("unsubscribe",{src:{user_id:this.user.user_id,streamsub_id:o.streamSubId},dst:{user_id:o.userId,stream_id:o.streamId,media_type:o.mediaType}},(function(){f.default.debug("unsubscribe success"),t(o.convertToOuterStream())}),(function(e){f.default.error("unsubscribe - ",e),o.status=m.ENUM_SUBSCRIBE_STATUS.subscribed,r(e)}),o)},t.prototype._unsubscribe=function(e,t,r,n){var o=this;this.send("unsubscribe",{src:{user_id:e,streamsub_id:t.streamSubId},dst:{user_id:t.userId,stream_id:t.streamId,media_type:t.mediaType}},(function(){o.logReporter.reportOperationLog(c.ENUM_LOG_OPERATION_TYPE.unsubscribe,{streamId:t.streamId,userId:t.userId,stype:t.streamType,mtype:t.mediaType}),r()}),n)},t.prototype.onUnsubscribe=function(e,t,r,n){var o=e.user_id,i=e.media_type;f.default.debug("onUnsubscribe ",o,i,n),f.default.debug("onUnsubscribe placeholder ",r),n?(this.logReporter.reportOperationLog(c.ENUM_LOG_OPERATION_TYPE.unsubscribe,{streamId:n.streamId,userId:n.userId,stype:n.streamType,mtype:n.mediaType}),n.close(),t()):t()},t.prototype.sdpPublish=function(e,t,r,n){f.default.debug("sdpPublish ",e,t);this.send("sdp",{src:{user_id:e.userId,stream_id:e.streamId,stream_type:e.streamType,media_type:e.mediaType},sdp:{type:"offer",sdpcontent:t.sdp,minbitrate:e.minVideoBitRate,maxbitrate:e.maxVideoBitRate}},(function(){f.default.debug("sdpPublish"),r()}),(function(e){f.default.error("sdpPublish - ",e),n(y.createError(y.ErrorCodes.SERVER_API,e))}),e)},t.prototype.onSdpPublish=function(e,t,r,n){f.default.debug("onSdpPublish ",e);var o=e.sdp;n.answer(o).then((function(){f.default.debug("onSdpPublish"),t()})).catch((function(e){f.default.error("onSdpPublish - ",e),r(e)}))},t.prototype.sdpSubscribe=function(e,t,r,n){f.default.debug("sdpSubscribe ",e,t);this.send("sdp",{src:{user_id:this.user.user_id,stream_id:e.streamSubId,stream_type:e.streamType,media_type:e.mediaType},sdp:{type:"offer",sdpcontent:t.sdp}},(function(){f.default.debug("sdpSubscribe"),r()}),(function(e){f.default.error("sdpSubscribe - ",e),n(e)}),e)},t.prototype.onSdpSubscribe=function(e,t,r,n){f.default.debug("onSdpSubscribe ",e);var o=e.sdp;n.answer(o).then((function(){f.default.debug("onSdpSubscribe"),n.status=m.ENUM_SUBSCRIBE_STATUS.subscribed,t()})).catch((function(e){f.default.error("onSdpSubscribe - ",e),r(e)}))},t.prototype.muteVideo=function(e){var t=this,r=this.streamManager.getStream(e);if(!r){return f.default.error("cannot find stream"),!1}if(r.streamType===m.ENUM_STREAM_TYPE.publish){this.send("mute",{user_id:r.userId,stream_id:r.streamId,stream_type:r.streamType,track_type:m.ENUM_TRACK_TYPE.video,mute:!0},(function(){t.logReporter.reportOperationLog(c.ENUM_LOG_OPERATION_TYPE.muteVideo,{streamId:r.streamId,userId:r.userId,stype:r.streamType,mtype:r.mediaType})}),(function(){r.unmuteVideo()}))}return r.muteVideo()},t.prototype.unmuteVideo=function(e){var t=this,r=this.streamManager.getStream(e);if(!r){return f.default.error("cannot find stream"),!1}if(r.streamType===m.ENUM_STREAM_TYPE.publish){this.send("mute",{user_id:r.userId,stream_id:r.streamId,stream_type:r.streamType,track_type:m.ENUM_TRACK_TYPE.video,mute:!1},(function(){t.logReporter.reportOperationLog(c.ENUM_LOG_OPERATION_TYPE.unmuteVideo,{streamId:r.streamId,userId:r.userId,stype:r.streamType,mtype:r.mediaType})}),(function(){r.muteVideo()}))}return r.unmuteVideo()},t.prototype.muteAudio=function(e){var t=this,r=this.streamManager.getStream(e);if(!r){return f.default.error("cannot find stream"),!1}if(r.streamType===m.ENUM_STREAM_TYPE.publish){this.send("mute",{user_id:r.userId,stream_id:r.streamId,stream_type:r.streamType,track_type:m.ENUM_TRACK_TYPE.audio,mute:!0},(function(){t.logReporter.reportOperationLog(c.ENUM_LOG_OPERATION_TYPE.muteAudio,{streamId:r.streamId,userId:r.userId,stype:r.streamType,mtype:r.mediaType})}),(function(){r.unmuteAudio()}))}return r.muteAudio()},t.prototype.unmuteAudio=function(e){var t=this,r=this.streamManager.getStream(e);if(!r){return f.default.error("cannot find stream"),!1}if(r.streamType===m.ENUM_STREAM_TYPE.publish){this.send("mute",{user_id:r.userId,stream_id:r.streamId,stream_type:r.streamType,track_type:m.ENUM_TRACK_TYPE.audio,mute:!1},(function(){t.logReporter.reportOperationLog(c.ENUM_LOG_OPERATION_TYPE.unmuteAudio,{streamId:r.streamId,userId:r.userId,stype:r.streamType,mtype:r.mediaType})}),(function(){r.muteAudio()}))}return r.unmuteAudio()},t.prototype.muteData=function(){},t.prototype.unmuteData=function(){},t.prototype.startRecording=function(e,t,r){var n,o,i=this,a="";if(!(n=e.mixStreamUId===this.user.user_id?this.streamManager.getAllLocalStreams().find((function(t){return t.mediaType===e.mixStreamType})):this.streamManager.getAllRemoteStreams().find((function(t){return t.userId===e.mixStreamUId&&t.mediaType===e.mixStreamType})))){var s="cannot find corresponding stream";return f.default.error(s),void r(s)}switch(this.recordStatus){case m.ENUM_RECORD_STATUS.starting:return a="record is starting",f.default.error(a),void r(a);case m.ENUM_RECORD_STATUS.stopping:return a="record is stopping",f.default.error(a),void r(a);case m.ENUM_RECORD_STATUS.recording:return a="is recording",f.default.error(a),void r(a);case m.ENUM_RECORD_STATUS.unrecord:}if(n.audio&&n.video)o=m.ENUM_RECORD_MIME.audioVideo;else if(n.audio)o=m.ENUM_RECORD_MIME.audio;else{if(!n.video)return a="stream config is incorrect",f.default.error(a),void r(a);o=m.ENUM_RECORD_MIME.video}var u=this.recordStreamType=n.streamType,d=this.recordMediaType=n.mediaType;this.recordStatus=m.ENUM_RECORD_STATUS.starting;var p={mimetype:o,mainviewuid:e.mixStreamUId,mainviewtype:e.mixStreamType,width:e.mixStreamWidth,height:e.mixStreamHeight,watermarkpos:e.waterMarkPos,watertype:e.waterMarkType,waterurl:e.waterMarkRemarks,wtemplate:e.mixStreamTemplate,isaverage:e.isAverage,bucket:e.bucket,region:e.region};e.isRelay?(p.isrelay=e.isRelay,p.time=e.relayTime,p.fragment=e.relayFragment):e.isrelay=e.isRelay,this.send("startrecord",{room_id:this.session.room_id,app_id:this.session.app_id,user_id:this.session.user_id,config:p},(function(e){f.default.debug("startRecording success",e),i.logReporter.reportOperationLog(c.ENUM_LOG_OPERATION_TYPE.startRecord,{recordId:e.RecordId,stype:u,mtype:d}),i.recordStatus=m.ENUM_RECORD_STATUS.recording,t({FileName:e.FileName,RecordId:e.RecordId})}),(function(e){f.default.error("startRecording - ",e),i.recordStatus=m.ENUM_RECORD_STATUS.unrecord,r(e)}))},t.prototype.onStartRecord=function(e,t){f.default.debug("onStartRecord ",e);var 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u.RemoteStream(e,this.innerEmitter)).audioCodec=this.audioCodec;return/vp8_1$/i.test(e.sid)?t.videoCodec="vp8":/h264_1$/i.test(e.sid)?t.videoCodec="h264":t.videoCodec=this.videoCodec,t.logReporter=this._logReporter,t.setResolution(this.currentResolution),this.remoteStreams.push(t),t}a.default.error("create remote stream - ","remote stream exists")},e.prototype.removeRemoteStream=function(e){try{var t=this.remoteStreams.indexOf(e);t>=0&&(this.remoteStreams.splice(t,1),e.close())}catch(e){a.default.error("remove RemoteStream failed "+e)}},e.prototype.removeAllRemoteStreams=function(){try{this.remoteStreams.forEach((function(e){e.close()})),this.localStreams=[]}catch(e){a.default.error("clean remote streams "+e)}},e.prototype.setVideoProfile=function(e){return this.currentResolution=i.getResolution(e),Promise.resolve()},e.prototype.preloadEffect=function(e,t,r){s.AudioHelper.loadAudioBuffer(this.cachedAudioBuffers,e,t).then((function(){r()})).catch((function(e){a.default.error("preloadEffect -  "+e),r(e)}))},e.prototype.unloadEffect=function(e){s.AudioHelper.unloadAudioBuffer(this.cachedAudioBuffers,e)},e.prototype.removeAllEffect=function(){this.cachedAudioBuffers=new Map},e.prototype.playEffect=function(e,t,r){var n=this.getLocalStream(e)||this.getRemoteStream(e);if(n)n.playEffect(this.cachedAudioBuffers,t,r);else{r("cannot find stream")}},e.prototype.pauseEffect=function(e,t,r){var n=this.getLocalStream(e)||this.getRemoteStream(e);if(n)n.pauseEffect(t,r);else{r("cannot find stream")}},e.prototype.resumeEffect=function(e,t,r){var n=this.getLocalStream(e)||this.getRemoteStream(e);if(n)n.resumeEffect(this.cachedAudioBuffers,t,r);else{r("cannot find stream")}},e.prototype.stopEffect=function(e,t,r){var n=this.getLocalStream(e)||this.getRemoteStream(e);if(n)n.stopEffect(t,r);else{r("cannot find stream")}},e.prototype.setEffectVolume=function(e,t,r,n){var o=this.getLocalStream(e)||this.getRemoteStream(e);if(o)o.setEffectVolume(t,r,n);else{n("cannot find stream")}},e.enumerateDevices=function(e,t,r){var o=this;new Promise((function(t,r){return n.__awaiter(o,void 0,void 0,(function(){var o,i,s,c,u,d;return n.__generator(this,(function(n){switch(n.label){case 0:o=!0,n.label=1;case 1:return n.trys.push([1,3,,4]),[4,navigator.mediaDevices.enumerateDevices()];case 2:return 0===(u=n.sent()).length?(t(u),[2]):(u.forEach((function(e){""===e.label&&(o=!1)})),o?(t(u),[2]):[3,4]);case 3:return i=n.sent(),r(i),[2];case 4:return n.trys.push([4,6,,7]),s={},e.includes("audio")&&(s.audio=!0),e.includes("video")&&(s.video=!0),[4,navigator.mediaDevices.getUserMedia(s)];case 5:return n.sent().getTracks().forEach((function(e){e.stop()})),[3,7];case 6:return c=n.sent(),a.default.warn("EnumerateDevices ",c),[3,7];case 7:return n.trys.push([7,9,,10]),[4,navigator.mediaDevices.enumerateDevices()];case 8:return u=n.sent(),t(u),[3,10];case 9:return d=n.sent(),r(d),[3,10];case 10:return[2]}}))}))})).then(t).catch(r)},e.prototype.snapshot=function(e,t){var r="";"string"==typeof t?r=t:t&&(r="urtc-snapshot-"+p.formatTime(new Date,"YYYY-MM-DD_HHmmss"));var n=this.getStream(e);if(n)return n.snapshot(r);var o="stream is not found";return a.default.warn(o),Promise.reject(new Error(o))},e.createPreviewStream=function(e,t){var r=this,o={audio:e.audio,video:e.video,screen:!1,data:!1,mediaType:d.ENUM_MEDIA_TYPE.camera,microphoneId:e.microphoneId,cameraId:e.cameraId,facingMode:e.facingMode},a=new c.LocalStream("preview",o);return a.setResolution(i.getResolution(t)),new Promise((function(e,t){return n.__awaiter(r,void 0,void 0,(function(){var r,o,i;return n.__generator(this,(function(n){switch(n.label){case 0:return n.trys.push([0,2,,3]),[4,a.initMediaStream()];case 1:return n.sent(),[3,3];case 2:return r=n.sent(),[2,t(r)];case 3:return o=a.getAudioTrack(),i=a.getMediaStream(),o&&i.addTrack(o),e(a),[2]}}))}))}))},e.deviceDetection=function(e){var t,r,o=this;if(e.audio){var i={audio:!0,video:!1,screen:!1,data:!1,mediaType:d.ENUM_MEDIA_TYPE.camera,microphoneId:e.microphoneId};t=new c.LocalStream("audioDetection",i)}if(e.video){i={audio:!1,video:!0,screen:!1,data:!1,mediaType:d.ENUM_MEDIA_TYPE.camera,cameraId:e.cameraId};r=new c.LocalStream("videoDetection",i)}return new Promise((function(e){return n.__awaiter(o,void 0,void 0,(function(){var o,i,s;return n.__generator(this,(function(n){switch(n.label){case 0:if(o={audio:!1,video:!1},!t)return[3,5];n.label=1;case 1:return n.trys.push([1,3,,4]),[4,t.initMediaStream()];case 2:return n.sent(),o.audio=!0,[3,4];case 3:return i=n.sent(),a.default.warn("audio input device invalid ",i),o.audioError=i.message,[3,4];case 4:try{t.close()}catch(e){a.default.warn("audio input device invalid ",e),o.audioError=e.message}n.label=5;case 5:if(!r)return[3,10];n.label=6;case 6:return n.trys.push([6,8,,9]),[4,r.initMediaStream()];case 7:return n.sent(),o.video=!0,[3,9];case 8:return s=n.sent(),a.default.warn("video input device invalid ",s),o.videoError=s.message,[3,9];case 9:try{r.close()}catch(e){a.default.warn("video input device invalid ",e),o.videoError=e.message}n.label=10;case 10:return e(o),[2]}}))}))}))},e.getSupportedCodec=function(){return n.__awaiter(this,void 0,void 0,(function(){var e,t,r;return n.__generator(this,(function(n){switch(n.label){case 0:t={video:[],audio:[]};try{e=f.default.isChrome()||f.default.isSafari()?new RTCPeerConnection({sdpSemantics:"plan-b"}):new RTCPeerConnection}catch(e){return a.default.error("get supported codec "+e),[2,t]}return[4,e.createOffer({offerToReceiveAudio:!0,offerToReceiveVideo:!0})];case 1:return(r=n.sent()).sdp&&(r.sdp.match(/ vp8/i)&&t.video.push("vp8"),r.sdp.match(/ h264/i)&&t.video.push("h264"),r.sdp.match(/ opus/i)&&t.audio.push("opus")),[2,t]}}))}))},e.isSupportWebRTC=function(){var e=window.RTCPeerConnection||window.mozRTCPeerConnection||window.webkitRTCPeerConnection,t=navigator&&(navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.msGetUserMedia||navigator.mozGetUserMedia||navigator.mediaDevices&&navigator.mediaDevices.getUserMedia),r=window.WebSocket;return!!e&&!!t&&!!r},e}();t.StreamManager=l},function(module,exports,__webpack_require__){(function(global){var __WEBPACK_AMD_DEFINE_ARRAY__,__WEBPACK_AMD_DEFINE_RESULT__;!function(e,t){module.exports=t(e)}("undefined"!=typeof self?self:"undefined"!=typeof window?window:void 0!==global?global:this,(function(global){"use strict";global=global||{};var _Base64=global.Base64,version="2.5.1",buffer;if(module.exports)try{buffer=eval("require('buffer').Buffer")}catch(e){buffer=void 0}var b64chars="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",b64tab=function(e){for(var t={},r=0,n=e.length;r<n;r++)t[e.charAt(r)]=r;return t}(b64chars),fromCharCode=String.fromCharCode,cb_utob=function(e){if(e.length<2)return(t=e.charCodeAt(0))<128?e:t<2048?fromCharCode(192|t>>>6)+fromCharCode(128|63&t):fromCharCode(224|t>>>12&15)+fromCharCode(128|t>>>6&63)+fromCharCode(128|63&t);var t=65536+1024*(e.charCodeAt(0)-55296)+(e.charCodeAt(1)-56320);return fromCharCode(240|t>>>18&7)+fromCharCode(128|t>>>12&63)+fromCharCode(128|t>>>6&63)+fromCharCode(128|63&t)},re_utob=/[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g,utob=function(e){return e.replace(re_utob,cb_utob)},cb_encode=function(e){var t=[0,2,1][e.length%3],r=e.charCodeAt(0)<<16|(e.length>1?e.charCodeAt(1):0)<<8|(e.length>2?e.charCodeAt(2):0);return[b64chars.charAt(r>>>18),b64chars.charAt(r>>>12&63),t>=2?"=":b64chars.charAt(r>>>6&63),t>=1?"=":b64chars.charAt(63&r)].join("")},btoa=global.btoa?function(e){return global.btoa(e)}:function(e){return e.replace(/[\s\S]{1,3}/g,cb_encode)},_encode=buffer?buffer.from&&Uint8Array&&buffer.from!==Uint8Array.from?function(e){return(e.constructor===buffer.constructor?e:buffer.from(e)).toString("base64")}:function(e){return(e.constructor===buffer.constructor?e:new buffer(e)).toString("base64")}:function(e){return btoa(utob(e))},encode=function(e,t){return t?_encode(String(e)).replace(/[+\/]/g,(function(e){return"+"==e?"-":"_"})).replace(/=/g,""):_encode(String(e))},encodeURI=function(e){return encode(e,!0)},re_btou=new RegExp(["[À-ß][€-¿]","[à-ï][€-¿]{2}","[ð-÷][€-¿]{3}"].join("|"),"g"),cb_btou=function(e){switch(e.length){case 4:var t=((7&e.charCodeAt(0))<<18|(63&e.charCodeAt(1))<<12|(63&e.charCodeAt(2))<<6|63&e.charCodeAt(3))-65536;return fromCharCode(55296+(t>>>10))+fromCharCode(56320+(1023&t));case 3:return fromCharCode((15&e.charCodeAt(0))<<12|(63&e.charCodeAt(1))<<6|63&e.charCodeAt(2));default:return fromCharCode((31&e.charCodeAt(0))<<6|63&e.charCodeAt(1))}},btou=function(e){return e.replace(re_btou,cb_btou)},cb_decode=function(e){var t=e.length,r=t%4,n=(t>0?b64tab[e.charAt(0)]<<18:0)|(t>1?b64tab[e.charAt(1)]<<12:0)|(t>2?b64tab[e.charAt(2)]<<6:0)|(t>3?b64tab[e.charAt(3)]:0),o=[fromCharCode(n>>>16),fromCharCode(n>>>8&255),fromCharCode(255&n)];return o.length-=[0,0,2,1][r],o.join("")},_atob=global.atob?function(e){return global.atob(e)}:function(e){return e.replace(/\S{1,4}/g,cb_decode)},atob=function(e){return _atob(String(e).replace(/[^A-Za-z0-9\+\/]/g,""))},_decode=buffer?buffer.from&&Uint8Array&&buffer.from!==Uint8Array.from?function(e){return(e.constructor===buffer.constructor?e:buffer.from(e,"base64")).toString()}:function(e){return(e.constructor===buffer.constructor?e:new buffer(e,"base64")).toString()}:function(e){return btou(_atob(e))},decode=function(e){return _decode(String(e).replace(/[-_]/g,(function(e){return"-"==e?"+":"/"})).replace(/[^A-Za-z0-9\+\/]/g,""))},noConflict=function(){var e=global.Base64;return global.Base64=_Base64,e};if(global.Base64={VERSION:version,atob:atob,btoa:btoa,fromBase64:decode,toBase64:encode,utob:utob,encode:encode,encodeURI:encodeURI,btou:btou,decode:decode,noConflict:noConflict,__buffer__:buffer},"function"==typeof Object.defineProperty){var noEnum=function(e){return{value:e,enumerable:!1,writable:!0,configurable:!0}};global.Base64.extendString=function(){Object.defineProperty(String.prototype,"fromBase64",noEnum((function(){return decode(this)}))),Object.defineProperty(String.prototype,"toBase64",noEnum((function(e){return encode(this,e)}))),Object.defineProperty(String.prototype,"toBase64URI",noEnum((function(){return encode(this,!0)})))}}return global.Meteor&&(Base64=global.Base64),module.exports?module.exports.Base64=global.Base64:(__WEBPACK_AMD_DEFINE_ARRAY__=[],__WEBPACK_AMD_DEFINE_RESULT__=function(){return global.Base64}.apply(exports,__WEBPACK_AMD_DEFINE_ARRAY__),void 0===__WEBPACK_AMD_DEFINE_RESULT__||(module.exports=__WEBPACK_AMD_DEFINE_RESULT__)),{Base64:global.Base64}}))}).call(this,__webpack_require__(5))},function(e,t,r){"use strict";var n;!function(o){function i(e,t,r){var n,o,i,a,l,m,h,v,g,y=0,b=[],S=0,_=!1,E=[],T=[],w=!1,R=!1,M=-1;if(n=(r=r||{}).encoding||"UTF8",(g=r.numRounds||1)!==parseInt(g,10)||1>g)throw Error("numRounds must a integer >= 1");if("SHA-1"===e)l=512,m=D,h=V,a=160,v=function(e){return e.slice()};else if(0===e.lastIndexOf("SHA-",0))if(m=function(t,r){return B(t,r,e)},h=function(t,r,n,o){var i,a;if("SHA-224"===e||"SHA-256"===e)i=15+(r+65>>>9<<4),a=16;else{if("SHA-384"!==e&&"SHA-512"!==e)throw Error("Unexpected error in SHA-2 implementation");i=31+(r+129>>>10<<5),a=32}for(;t.length<=i;)t.push(0);for(t[r>>>5]|=128<<24-r%32,r+=n,t[i]=4294967295&r,t[i-1]=r/4294967296|0,n=t.length,r=0;r<n;r+=a)o=B(t.slice(r,r+a),o,e);if("SHA-224"===e)t=[o[0],o[1],o[2],o[3],o[4],o[5],o[6]];else if("SHA-256"===e)t=o;else if("SHA-384"===e)t=[o[0].a,o[0].b,o[1].a,o[1].b,o[2].a,o[2].b,o[3].a,o[3].b,o[4].a,o[4].b,o[5].a,o[5].b];else{if("SHA-512"!==e)throw Error("Unexpected error in SHA-2 implementation");t=[o[0].a,o[0].b,o[1].a,o[1].b,o[2].a,o[2].b,o[3].a,o[3].b,o[4].a,o[4].b,o[5].a,o[5].b,o[6].a,o[6].b,o[7].a,o[7].b]}return t},v=function(e){return e.slice()},"SHA-224"===e)l=512,a=224;else if("SHA-256"===e)l=512,a=256;else if("SHA-384"===e)l=1024,a=384;else{if("SHA-512"!==e)throw Error("Chosen SHA variant is not supported");l=1024,a=512}else{if(0!==e.lastIndexOf("SHA3-",0)&&0!==e.lastIndexOf("SHAKE",0))throw Error("Chosen SHA variant is not supported");var C=6;if(m=F,v=function(e){var t,r=[];for(t=0;5>t;t+=1)r[t]=e[t].slice();return r},M=1,"SHA3-224"===e)l=1152,a=224;else if("SHA3-256"===e)l=1088,a=256;else if("SHA3-384"===e)l=832,a=384;else if("SHA3-512"===e)l=576,a=512;else if("SHAKE128"===e)l=1344,a=-1,C=31,R=!0;else{if("SHAKE256"!==e)throw Error("Chosen SHA variant is not 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i;o=t.outVideoReport.packetsSent-e.outVideoReport.packetsSent;r=(i=t.outVideoReport.packetsLost-e.outVideoReport.packetsLost)>=0&&o>0?Math.round(i/(o+i)*100):0,n=t.outVideoReport.jitter}var a=0;return t.candidatePairReport&&(a=Math.round(1e3*t.candidatePairReport.currentRoundTripTime)||0),this.computeScore(a,n,r)},e.prototype.computeDownStreamScore=function(e,t){var r=0,n=0;if(t.inAudioReport&&e.inAudioReport){var o=t.inAudioReport.packetsReceived-e.inAudioReport.packetsReceived;r=(i=t.inAudioReport.packetsLost-e.inAudioReport.packetsLost)>=0&&o>0?Math.round(i/(o+i)*100):0,n=t.inAudioReport.jitter}if(t.inVideoReport&&e.inVideoReport){var i;o=t.inVideoReport.packetsReceived-e.inVideoReport.packetsReceived;r=(i=t.inVideoReport.packetsLost-e.inVideoReport.packetsLost)>=0&&o>0?Math.round(i/(o+i)*100):0}var a=0;return t.candidatePairReport&&(a=Math.round(1e3*t.candidatePairReport.currentRoundTripTime)||0),this.computeScore(a,n,r)},e.prototype.computeScore=function(e,t,r){var n=95,o=e+2*t+10;return o<200?n-=o/40:o>=200&&(n-=2.5*r),n},e.convert2Quality=function(e){return-1===e?"0":e>=90?"1":e>=80&&e<90?"2":e>=70&&e<80?"3":e>=60&&e<70?"4":e>=50&&e<60?"5":"6"},e}();t.NetworkQualityEvaluator=n},function(e,t,r){"use strict";function n(e,t){return"string"!=typeof e?!t&&null==e:!(!e&&t)}function o(e,t){return"number"!=typeof e?!t&&null==e:!(e<0||!Number.isInteger(e))}function i(e){return n(e,!0)}function a(e){return"number"==typeof e&&!(e<0||e>100||!Number.isInteger(e))}Object.defineProperty(t,"__esModule",{value:!0}),t.isValidString=n,t.isValidNumber=o,t.isValidStreamId=i,t.isValidVolume=a,t.streamValidator={isValidStreamId:i},t.effectValidator={isValidId:function(e){return"number"==typeof e&&!!Number.isInteger(e)},isValidFilePath:function(e,t){return n(e,t)},isValidPlayTime:function(e,t){return o(e,t)},isValidVolume:a,isValidEffectOptions:function(e){return"object"==typeof 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n=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){n.apply(this,arguments);const t=this._senders.indexOf(e);-1!==t&&this._senders.splice(t,1)}}const r=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){this._senders=this._senders||[],r.apply(this,[e]),e.getTracks().forEach(e=>{this._senders.push(t(this,e))})};const n=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){this._senders=this._senders||[],n.apply(this,[e]),e.getTracks().forEach(e=>{const t=this._senders.find(t=>t.track===e);t&&this._senders.splice(this._senders.indexOf(t),1)})}}else if("object"==typeof e&&e.RTCPeerConnection&&"getSenders"in e.RTCPeerConnection.prototype&&"createDTMFSender"in e.RTCPeerConnection.prototype&&e.RTCRtpSender&&!("dtmf"in e.RTCRtpSender.prototype)){const t=e.RTCPeerConnection.prototype.getSenders;e.RTCPeerConnection.prototype.getSenders=function(){const e=t.apply(this,[]);return e.forEach(e=>e._pc=this),e},Object.defineProperty(e.RTCRtpSender.prototype,"dtmf",{get(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=this._pc.createDTMFSender(this.track):this._dtmf=null),this._dtmf}})}}function M(e){if(!e.RTCPeerConnection)return;const t=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){const[e,r,n]=arguments;if(arguments.length>0&&"function"==typeof e)return t.apply(this,arguments);if(0===t.length&&(0===arguments.length||"function"!=typeof e))return t.apply(this,[]);const o=function(e){const t={};return e.result().forEach(e=>{const r={id:e.id,timestamp:e.timestamp,type:{localcandidate:"local-candidate",remotecandidate:"remote-candidate"}[e.type]||e.type};e.names().forEach(t=>{r[t]=e.stat(t)}),t[r.id]=r}),t},i=function(e){return new Map(Object.keys(e).map(t=>[t,e[t]]))};if(arguments.length>=2){const n=function(e){r(i(o(e)))};return t.apply(this,[n,e])}return new 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this._pc.getStats().then(t=>b(t,e.track,!1))}}if(!("getStats"in e.RTCRtpSender.prototype&&"getStats"in e.RTCRtpReceiver.prototype))return;const t=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){if(arguments.length>0&&arguments[0]instanceof e.MediaStreamTrack){const e=arguments[0];let t,r,n;return this.getSenders().forEach(r=>{r.track===e&&(t?n=!0:t=r)}),this.getReceivers().forEach(t=>(t.track===e&&(r?n=!0:r=t),t.track===e)),n||t&&r?Promise.reject(new DOMException("There are more than one sender or receiver for the track.","InvalidAccessError")):t?t.getStats():r?r.getStats():Promise.reject(new DOMException("There is no sender or receiver for the track.","InvalidAccessError"))}return t.apply(this,arguments)}}function P(e){e.RTCPeerConnection.prototype.getLocalStreams=function(){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},Object.keys(this._shimmedLocalStreams).map(e=>this._shimmedLocalStreams[e][0])};const t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,r){if(!r)return t.apply(this,arguments);this._shimmedLocalStreams=this._shimmedLocalStreams||{};const n=t.apply(this,arguments);return this._shimmedLocalStreams[r.id]?-1===this._shimmedLocalStreams[r.id].indexOf(n)&&this._shimmedLocalStreams[r.id].push(n):this._shimmedLocalStreams[r.id]=[r,n],n};const r=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){this._shimmedLocalStreams=this._shimmedLocalStreams||{},e.getTracks().forEach(e=>{if(this.getSenders().find(t=>t.track===e))throw new DOMException("Track already exists.","InvalidAccessError")});const t=this.getSenders();r.apply(this,arguments);const n=this.getSenders().filter(e=>-1===t.indexOf(e));this._shimmedLocalStreams[e.id]=[e].concat(n)};const n=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},delete this._shimmedLocalStreams[e.id],n.apply(this,arguments)};const o=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},e&&Object.keys(this._shimmedLocalStreams).forEach(t=>{const r=this._shimmedLocalStreams[t].indexOf(e);-1!==r&&this._shimmedLocalStreams[t].splice(r,1),1===this._shimmedLocalStreams[t].length&&delete this._shimmedLocalStreams[t]}),o.apply(this,arguments)}}function k(e){if(!e.RTCPeerConnection)return;const t=v(e);if(e.RTCPeerConnection.prototype.addTrack&&t.version>=65)return P(e);const r=e.RTCPeerConnection.prototype.getLocalStreams;e.RTCPeerConnection.prototype.getLocalStreams=function(){const e=r.apply(this);return this._reverseStreams=this._reverseStreams||{},e.map(e=>this._reverseStreams[e.id])};const n=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(t){if(this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},t.getTracks().forEach(e=>{if(this.getSenders().find(t=>t.track===e))throw new DOMException("Track already exists.","InvalidAccessError")}),!this._reverseStreams[t.id]){const r=new e.MediaStream(t.getTracks());this._streams[t.id]=r,this._reverseStreams[r.id]=t,t=r}n.apply(this,[t])};const o=e.RTCPeerConnection.prototype.removeStream;function i(e,t){let r=t.sdp;return Object.keys(e._reverseStreams||[]).forEach(t=>{const n=e._reverseStreams[t],o=e._streams[n.id];r=r.replace(new RegExp(o.id,"g"),n.id)}),new RTCSessionDescription({type:t.type,sdp:r})}function a(e,t){let r=t.sdp;return Object.keys(e._reverseStreams||[]).forEach(t=>{const n=e._reverseStreams[t],o=e._streams[n.id];r=r.replace(new RegExp(n.id,"g"),o.id)}),new RTCSessionDescription({type:t.type,sdp:r})}e.RTCPeerConnection.prototype.removeStream=function(e){this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},o.apply(this,[this._streams[e.id]||e]),delete this._reverseStreams[this._streams[e.id]?this._streams[e.id].id:e.id],delete this._streams[e.id]},e.RTCPeerConnection.prototype.addTrack=function(t,r){if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");const n=[].slice.call(arguments,1);if(1!==n.length||!n[0].getTracks().find(e=>e===t))throw new DOMException("The adapter.js addTrack polyfill only supports a single  stream which is associated with the specified track.","NotSupportedError");const o=this.getSenders().find(e=>e.track===t);if(o)throw new DOMException("Track already exists.","InvalidAccessError");this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{};const i=this._streams[r.id];if(i)i.addTrack(t),Promise.resolve().then(()=>{this.dispatchEvent(new Event("negotiationneeded"))});else{const n=new e.MediaStream([t]);this._streams[r.id]=n,this._reverseStreams[n.id]=r,this.addStream(n)}return this.getSenders().find(e=>e.track===t)},["createOffer","createAnswer"].forEach((function(t){const r=e.RTCPeerConnection.prototype[t],n={[t](){const e=arguments;return arguments.length&&"function"==typeof arguments[0]?r.apply(this,[t=>{const r=i(this,t);e[0].apply(null,[r])},t=>{e[1]&&e[1].apply(null,t)},arguments[2]]):r.apply(this,arguments).then(e=>i(this,e))}};e.RTCPeerConnection.prototype[t]=n[t]}));const s=e.RTCPeerConnection.prototype.setLocalDescription;e.RTCPeerConnection.prototype.setLocalDescription=function(){return arguments.length&&arguments[0].type?(arguments[0]=a(this,arguments[0]),s.apply(this,arguments)):s.apply(this,arguments)};const c=Object.getOwnPropertyDescriptor(e.RTCPeerConnection.prototype,"localDescription");Object.defineProperty(e.RTCPeerConnection.prototype,"localDescription",{get(){const e=c.get.apply(this);return""===e.type?e:i(this,e)}}),e.RTCPeerConnection.prototype.removeTrack=function(e){if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");if(!e._pc)throw new DOMException("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.","TypeError");if(!(e._pc===this))throw new DOMException("Sender was not created by this connection.","InvalidAccessError");let t;this._streams=this._streams||{},Object.keys(this._streams).forEach(r=>{this._streams[r].getTracks().find(t=>e.track===t)&&(t=this._streams[r])}),t&&(1===t.getTracks().length?this.removeStream(this._reverseStreams[t.id]):t.removeTrack(e.track),this.dispatchEvent(new Event("negotiationneeded")))}}function A(e){const t=v(e);if(!e.RTCPeerConnection&&e.webkitRTCPeerConnection&&(e.RTCPeerConnection=e.webkitRTCPeerConnection),!e.RTCPeerConnection)return;t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach((function(t){const r=e.RTCPeerConnection.prototype[t],n={[t](){return arguments[0]=new("addIceCandidate"===t?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),r.apply(this,arguments)}};e.RTCPeerConnection.prototype[t]=n[t]}));const r=e.RTCPeerConnection.prototype.addIceCandidate;e.RTCPeerConnection.prototype.addIceCandidate=function(){return arguments[0]?t.version<78&&arguments[0]&&""===arguments[0].candidate?Promise.resolve():r.apply(this,arguments):(arguments[1]&&arguments[1].apply(null),Promise.resolve())}}function O(e){f(e,"negotiationneeded",e=>{if("stable"===e.target.signalingState)return e})}var I=r(39),N=r.n(I);function U(e){const t=e&&e.navigator,r=t.mediaDevices.getUserMedia.bind(t.mediaDevices);t.mediaDevices.getUserMedia=function(e){return r(e).catch(e=>Promise.reject(function(e){return{name:{PermissionDeniedError:"NotAllowedError"}[e.name]||e.name,message:e.message,constraint:e.constraint,toString(){return this.name}}}(e)))}}function x(e){"getDisplayMedia"in e.navigator&&e.navigator.mediaDevices&&(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices||(e.navigator.mediaDevices.getDisplayMedia=e.navigator.getDisplayMedia.bind(e.navigator)))}function L(e){const t=v(e);if(e.RTCIceGatherer&&(e.RTCIceCandidate||(e.RTCIceCandidate=function(e){return e}),e.RTCSessionDescription||(e.RTCSessionDescription=function(e){return e}),t.version<15025)){const t=Object.getOwnPropertyDescriptor(e.MediaStreamTrack.prototype,"enabled");Object.defineProperty(e.MediaStreamTrack.prototype,"enabled",{set(e){t.set.call(this,e);const r=new Event("enabled");r.enabled=e,this.dispatchEvent(r)}})}!e.RTCRtpSender||"dtmf"in e.RTCRtpSender.prototype||Object.defineProperty(e.RTCRtpSender.prototype,"dtmf",{get(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=new e.RTCDtmfSender(this):"video"===this.track.kind&&(this._dtmf=null)),this._dtmf}}),e.RTCDtmfSender&&!e.RTCDTMFSender&&(e.RTCDTMFSender=e.RTCDtmfSender);const r=N()(e,t.version);e.RTCPeerConnection=function(e){return e&&e.iceServers&&(e.iceServers=function(e,t){let r=!1;return(e=JSON.parse(JSON.stringify(e))).filter(e=>{if(e&&(e.urls||e.url)){var t=e.urls||e.url;e.url&&!e.urls&&h("RTCIceServer.url","RTCIceServer.urls");const n="string"==typeof t;return n&&(t=[t]),t=t.filter(e=>{if(0===e.indexOf("stun:"))return!1;const t=e.startsWith("turn")&&!e.startsWith("turn:[")&&e.includes("transport=udp");return t&&!r?(r=!0,!0):t&&!r}),delete e.url,e.urls=n?t[0]:t,!!t.length}})}(e.iceServers,t.version),m("ICE servers after filtering:",e.iceServers)),new r(e)},e.RTCPeerConnection.prototype=r.prototype}function j(e){!e.RTCRtpSender||"replaceTrack"in e.RTCRtpSender.prototype||(e.RTCRtpSender.prototype.replaceTrack=e.RTCRtpSender.prototype.setTrack)}function D(e){const t=v(e),r=e&&e.navigator,n=e&&e.MediaStreamTrack;if(r.getUserMedia=function(e,t,n){h("navigator.getUserMedia","navigator.mediaDevices.getUserMedia"),r.mediaDevices.getUserMedia(e).then(t,n)},!(t.version>55&&"autoGainControl"in r.mediaDevices.getSupportedConstraints())){const e=function(e,t,r){t in e&&!(r in e)&&(e[r]=e[t],delete e[t])},t=r.mediaDevices.getUserMedia.bind(r.mediaDevices);if(r.mediaDevices.getUserMedia=function(r){return"object"==typeof r&&"object"==typeof r.audio&&(r=JSON.parse(JSON.stringify(r)),e(r.audio,"autoGainControl","mozAutoGainControl"),e(r.audio,"noiseSuppression","mozNoiseSuppression")),t(r)},n&&n.prototype.getSettings){const t=n.prototype.getSettings;n.prototype.getSettings=function(){const r=t.apply(this,arguments);return e(r,"mozAutoGainControl","autoGainControl"),e(r,"mozNoiseSuppression","noiseSuppression"),r}}if(n&&n.prototype.applyConstraints){const t=n.prototype.applyConstraints;n.prototype.applyConstraints=function(r){return"audio"===this.kind&&"object"==typeof r&&(r=JSON.parse(JSON.stringify(r)),e(r,"autoGainControl","mozAutoGainControl"),e(r,"noiseSuppression","mozNoiseSuppression")),t.apply(this,[r])}}}}function V(e,t){e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices||e.navigator.mediaDevices&&(e.navigator.mediaDevices.getDisplayMedia=function(r){if(!r||!r.video){const e=new DOMException("getDisplayMedia without video constraints is undefined");return e.name="NotFoundError",e.code=8,Promise.reject(e)}return!0===r.video?r.video={mediaSource:t}:r.video.mediaSource=t,e.navigator.mediaDevices.getUserMedia(r)})}function B(e){"object"==typeof e&&e.RTCTrackEvent&&"receiver"in e.RTCTrackEvent.prototype&&!("transceiver"in e.RTCTrackEvent.prototype)&&Object.defineProperty(e.RTCTrackEvent.prototype,"transceiver",{get(){return{receiver:this.receiver}}})}function F(e){const t=v(e);if("object"!=typeof e||!e.RTCPeerConnection&&!e.mozRTCPeerConnection)return;if(!e.RTCPeerConnection&&e.mozRTCPeerConnection&&(e.RTCPeerConnection=e.mozRTCPeerConnection),t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach((function(t){const r=e.RTCPeerConnection.prototype[t],n={[t](){return arguments[0]=new("addIceCandidate"===t?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),r.apply(this,arguments)}};e.RTCPeerConnection.prototype[t]=n[t]})),t.version<68){const t=e.RTCPeerConnection.prototype.addIceCandidate;e.RTCPeerConnection.prototype.addIceCandidate=function(){return arguments[0]?arguments[0]&&""===arguments[0].candidate?Promise.resolve():t.apply(this,arguments):(arguments[1]&&arguments[1].apply(null),Promise.resolve())}}const r={inboundrtp:"inbound-rtp",outboundrtp:"outbound-rtp",candidatepair:"candidate-pair",localcandidate:"local-candidate",remotecandidate:"remote-candidate"},n=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){const[e,o,i]=arguments;return n.apply(this,[e||null]).then(e=>{if(t.version<53&&!o)try{e.forEach(e=>{e.type=r[e.type]||e.type})}catch(t){if("TypeError"!==t.name)throw t;e.forEach((t,n)=>{e.set(n,Object.assign({},t,{type:r[t.type]||t.type}))})}return e}).then(o,i)}}function H(e){if("object"!=typeof e||!e.RTCPeerConnection||!e.RTCRtpSender)return;if(e.RTCRtpSender&&"getStats"in e.RTCRtpSender.prototype)return;const t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){const e=t.apply(this,[]);return e.forEach(e=>e._pc=this),e});const r=e.RTCPeerConnection.prototype.addTrack;r&&(e.RTCPeerConnection.prototype.addTrack=function(){const e=r.apply(this,arguments);return e._pc=this,e}),e.RTCRtpSender.prototype.getStats=function(){return this.track?this._pc.getStats(this.track):Promise.resolve(new Map)}}function Y(e){if("object"!=typeof e||!e.RTCPeerConnection||!e.RTCRtpSender)return;if(e.RTCRtpSender&&"getStats"in e.RTCRtpReceiver.prototype)return;const t=e.RTCPeerConnection.prototype.getReceivers;t&&(e.RTCPeerConnection.prototype.getReceivers=function(){const e=t.apply(this,[]);return e.forEach(e=>e._pc=this),e}),f(e,"track",e=>(e.receiver._pc=e.srcElement,e)),e.RTCRtpReceiver.prototype.getStats=function(){return this._pc.getStats(this.track)}}function G(e){!e.RTCPeerConnection||"removeStream"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.removeStream=function(e){h("removeStream","removeTrack"),this.getSenders().forEach(t=>{t.track&&e.getTracks().includes(t.track)&&this.removeTrack(t)})})}function W(e){e.DataChannel&&!e.RTCDataChannel&&(e.RTCDataChannel=e.DataChannel)}function q(e){if("object"!=typeof e||!e.RTCPeerConnection)return;const t=e.RTCPeerConnection.prototype.addTransceiver;t&&(e.RTCPeerConnection.prototype.addTransceiver=function(){this.setParametersPromises=[];const e=arguments[1],r=e&&"sendEncodings"in e;r&&e.sendEncodings.forEach(e=>{if("rid"in e){if(!/^[a-z0-9]{0,16}$/i.test(e.rid))throw new TypeError("Invalid RID value provided.")}if("scaleResolutionDownBy"in e&&!(parseFloat(e.scaleResolutionDownBy)>=1))throw new RangeError("scale_resolution_down_by must be >= 1.0");if("maxFramerate"in e&&!(parseFloat(e.maxFramerate)>=0))throw new RangeError("max_framerate must be >= 0.0")});const n=t.apply(this,arguments);if(r){const{sender:t}=n,r=t.getParameters();"encodings"in r||(r.encodings=e.sendEncodings,this.setParametersPromises.push(t.setParameters(r).catch(()=>{})))}return n})}function z(e){if("object"!=typeof e||!e.RTCPeerConnection)return;const t=e.RTCPeerConnection.prototype.createOffer;e.RTCPeerConnection.prototype.createOffer=function(){return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(()=>t.apply(this,arguments)).finally(()=>{this.setParametersPromises=[]}):t.apply(this,arguments)}}function K(e){if("object"!=typeof e||!e.RTCPeerConnection)return;const t=e.RTCPeerConnection.prototype.createAnswer;e.RTCPeerConnection.prototype.createAnswer=function(){return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(()=>t.apply(this,arguments)).finally(()=>{this.setParametersPromises=[]}):t.apply(this,arguments)}}function J(e){if("object"==typeof e&&e.RTCPeerConnection){if("getLocalStreams"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.getLocalStreams=function(){return this._localStreams||(this._localStreams=[]),this._localStreams}),!("addStream"in e.RTCPeerConnection.prototype)){const t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addStream=function(e){this._localStreams||(this._localStreams=[]),this._localStreams.includes(e)||this._localStreams.push(e),e.getAudioTracks().forEach(r=>t.call(this,r,e)),e.getVideoTracks().forEach(r=>t.call(this,r,e))},e.RTCPeerConnection.prototype.addTrack=function(e){const r=arguments[1];return r&&(this._localStreams?this._localStreams.includes(r)||this._localStreams.push(r):this._localStreams=[r]),t.apply(this,arguments)}}"removeStream"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.removeStream=function(e){this._localStreams||(this._localStreams=[]);const t=this._localStreams.indexOf(e);if(-1===t)return;this._localStreams.splice(t,1);const r=e.getTracks();this.getSenders().forEach(e=>{r.includes(e.track)&&this.removeTrack(e)})})}}function X(e){if("object"==typeof e&&e.RTCPeerConnection&&("getRemoteStreams"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.getRemoteStreams=function(){return this._remoteStreams?this._remoteStreams:[]}),!("onaddstream"in e.RTCPeerConnection.prototype))){Object.defineProperty(e.RTCPeerConnection.prototype,"onaddstream",{get(){return this._onaddstream},set(e){this._onaddstream&&(this.removeEventListener("addstream",this._onaddstream),this.removeEventListener("track",this._onaddstreampoly)),this.addEventListener("addstream",this._onaddstream=e),this.addEventListener("track",this._onaddstreampoly=e=>{e.streams.forEach(e=>{if(this._remoteStreams||(this._remoteStreams=[]),this._remoteStreams.includes(e))return;this._remoteStreams.push(e);const t=new Event("addstream");t.stream=e,this.dispatchEvent(t)})})}});const t=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){const e=this;return this._onaddstreampoly||this.addEventListener("track",this._onaddstreampoly=function(t){t.streams.forEach(t=>{if(e._remoteStreams||(e._remoteStreams=[]),e._remoteStreams.indexOf(t)>=0)return;e._remoteStreams.push(t);const r=new Event("addstream");r.stream=t,e.dispatchEvent(r)})}),t.apply(e,arguments)}}}function Q(e){if("object"!=typeof e||!e.RTCPeerConnection)return;const t=e.RTCPeerConnection.prototype,r=t.createOffer,n=t.createAnswer,o=t.setLocalDescription,i=t.setRemoteDescription,a=t.addIceCandidate;t.createOffer=function(e,t){const n=arguments.length>=2?arguments[2]:arguments[0],o=r.apply(this,[n]);return t?(o.then(e,t),Promise.resolve()):o},t.createAnswer=function(e,t){const r=arguments.length>=2?arguments[2]:arguments[0],o=n.apply(this,[r]);return t?(o.then(e,t),Promise.resolve()):o};let s=function(e,t,r){const n=o.apply(this,[e]);return r?(n.then(t,r),Promise.resolve()):n};t.setLocalDescription=s,s=function(e,t,r){const n=i.apply(this,[e]);return r?(n.then(t,r),Promise.resolve()):n},t.setRemoteDescription=s,s=function(e,t,r){const n=a.apply(this,[e]);return r?(n.then(t,r),Promise.resolve()):n},t.addIceCandidate=s}function $(e){const t=e&&e.navigator;if(t.mediaDevices&&t.mediaDevices.getUserMedia){const e=t.mediaDevices,r=e.getUserMedia.bind(e);t.mediaDevices.getUserMedia=e=>r(Z(e))}!t.getUserMedia&&t.mediaDevices&&t.mediaDevices.getUserMedia&&(t.getUserMedia=function(e,r,n){t.mediaDevices.getUserMedia(e).then(r,n)}.bind(t))}function Z(e){return e&&void 0!==e.video?Object.assign({},e,{video:y(e.video)}):e}function ee(e){const t=e.RTCPeerConnection;e.RTCPeerConnection=function(e,r){if(e&&e.iceServers){const t=[];for(let r=0;r<e.iceServers.length;r++){let n=e.iceServers[r];!n.hasOwnProperty("urls")&&n.hasOwnProperty("url")?(h("RTCIceServer.url","RTCIceServer.urls"),(n=JSON.parse(JSON.stringify(n))).urls=n.url,delete n.url,t.push(n)):t.push(e.iceServers[r])}e.iceServers=t}return new t(e,r)},e.RTCPeerConnection.prototype=t.prototype,"generateCertificate"in e.RTCPeerConnection&&Object.defineProperty(e.RTCPeerConnection,"generateCertificate",{get:()=>t.generateCertificate})}function te(e){"object"==typeof e&&e.RTCTrackEvent&&"receiver"in e.RTCTrackEvent.prototype&&!("transceiver"in e.RTCTrackEvent.prototype)&&Object.defineProperty(e.RTCTrackEvent.prototype,"transceiver",{get(){return{receiver:this.receiver}}})}function re(e){const t=e.RTCPeerConnection.prototype.createOffer;e.RTCPeerConnection.prototype.createOffer=function(e){if(e){void 0!==e.offerToReceiveAudio&&(e.offerToReceiveAudio=!!e.offerToReceiveAudio);const t=this.getTransceivers().find(e=>"audio"===e.receiver.track.kind);!1===e.offerToReceiveAudio&&t?"sendrecv"===t.direction?t.setDirection?t.setDirection("sendonly"):t.direction="sendonly":"recvonly"===t.direction&&(t.setDirection?t.setDirection("inactive"):t.direction="inactive"):!0!==e.offerToReceiveAudio||t||this.addTransceiver("audio"),void 0!==e.offerToReceiveVideo&&(e.offerToReceiveVideo=!!e.offerToReceiveVideo);const r=this.getTransceivers().find(e=>"video"===e.receiver.track.kind);!1===e.offerToReceiveVideo&&r?"sendrecv"===r.direction?r.setDirection?r.setDirection("sendonly"):r.direction="sendonly":"recvonly"===r.direction&&(r.setDirection?r.setDirection("inactive"):r.direction="inactive"):!0!==e.offerToReceiveVideo||r||this.addTransceiver("video")}return t.apply(this,arguments)}}var ne=r(4),oe=r.n(ne);function ie(e){if(!e.RTCIceCandidate||e.RTCIceCandidate&&"foundation"in e.RTCIceCandidate.prototype)return;const t=e.RTCIceCandidate;e.RTCIceCandidate=function(e){if("object"==typeof e&&e.candidate&&0===e.candidate.indexOf("a=")&&((e=JSON.parse(JSON.stringify(e))).candidate=e.candidate.substr(2)),e.candidate&&e.candidate.length){const r=new t(e),n=oe.a.parseCandidate(e.candidate),o=Object.assign(r,n);return o.toJSON=function(){return{candidate:o.candidate,sdpMid:o.sdpMid,sdpMLineIndex:o.sdpMLineIndex,usernameFragment:o.usernameFragment}},o}return new t(e)},e.RTCIceCandidate.prototype=t.prototype,f(e,"icecandidate",t=>(t.candidate&&Object.defineProperty(t,"candidate",{value:new e.RTCIceCandidate(t.candidate),writable:"false"}),t))}function ae(e){if(!e.RTCPeerConnection)return;const t=v(e);"sctp"in e.RTCPeerConnection.prototype||Object.defineProperty(e.RTCPeerConnection.prototype,"sctp",{get(){return void 0===this._sctp?null:this._sctp}});const r=function(e){if(!e||!e.sdp)return!1;const t=oe.a.splitSections(e.sdp);return t.shift(),t.some(e=>{const t=oe.a.parseMLine(e);return t&&"application"===t.kind&&-1!==t.protocol.indexOf("SCTP")})},n=function(e){const t=e.sdp.match(/mozilla...THIS_IS_SDPARTA-(\d+)/);if(null===t||t.length<2)return-1;const r=parseInt(t[1],10);return r!=r?-1:r},o=function(e){let r=65536;return"firefox"===t.browser&&(r=t.version<57?-1===e?16384:2147483637:t.version<60?57===t.version?65535:65536:2147483637),r},i=function(e,r){let n=65536;"firefox"===t.browser&&57===t.version&&(n=65535);const o=oe.a.matchPrefix(e.sdp,"a=max-message-size:");return o.length>0?n=parseInt(o[0].substr(19),10):"firefox"===t.browser&&-1!==r&&(n=2147483637),n},a=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){if(this._sctp=null,"chrome"===t.browser&&t.version>=76){const{sdpSemantics:e}=this.getConfiguration();"plan-b"===e&&Object.defineProperty(this,"sctp",{get(){return void 0===this._sctp?null:this._sctp},enumerable:!0,configurable:!0})}if(r(arguments[0])){const e=n(arguments[0]),t=o(e),r=i(arguments[0],e);let a;a=0===t&&0===r?Number.POSITIVE_INFINITY:0===t||0===r?Math.max(t,r):Math.min(t,r);const s={};Object.defineProperty(s,"maxMessageSize",{get:()=>a}),this._sctp=s}return a.apply(this,arguments)}}function se(e){if(!(e.RTCPeerConnection&&"createDataChannel"in e.RTCPeerConnection.prototype))return;function t(e,t){const r=e.send;e.send=function(){const n=arguments[0],o=n.length||n.size||n.byteLength;if("open"===e.readyState&&t.sctp&&o>t.sctp.maxMessageSize)throw new TypeError("Message too large (can send a maximum of "+t.sctp.maxMessageSize+" bytes)");return r.apply(e,arguments)}}const r=e.RTCPeerConnection.prototype.createDataChannel;e.RTCPeerConnection.prototype.createDataChannel=function(){const e=r.apply(this,arguments);return t(e,this),e},f(e,"datachannel",e=>(t(e.channel,e.target),e))}function ce(e){if(!e.RTCPeerConnection||"connectionState"in e.RTCPeerConnection.prototype)return;const t=e.RTCPeerConnection.prototype;Object.defineProperty(t,"connectionState",{get(){return{completed:"connected",checking:"connecting"}[this.iceConnectionState]||this.iceConnectionState},enumerable:!0,configurable:!0}),Object.defineProperty(t,"onconnectionstatechange",{get(){return this._onconnectionstatechange||null},set(e){this._onconnectionstatechange&&(this.removeEventListener("connectionstatechange",this._onconnectionstatechange),delete this._onconnectionstatechange),e&&this.addEventListener("connectionstatechange",this._onconnectionstatechange=e)},enumerable:!0,configurable:!0}),["setLocalDescription","setRemoteDescription"].forEach(e=>{const r=t[e];t[e]=function(){return this._connectionstatechangepoly||(this._connectionstatechangepoly=e=>{const t=e.target;if(t._lastConnectionState!==t.connectionState){t._lastConnectionState=t.connectionState;const r=new Event("connectionstatechange",e);t.dispatchEvent(r)}return e},this.addEventListener("iceconnectionstatechange",this._connectionstatechangepoly)),r.apply(this,arguments)}})}function ue(e){if(!e.RTCPeerConnection)return;const t=v(e);if("chrome"===t.browser&&t.version>=71)return;const r=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(e){return e&&e.sdp&&-1!==e.sdp.indexOf("\na=extmap-allow-mixed")&&(e.sdp=e.sdp.split("\n").filter(e=>"a=extmap-allow-mixed"!==e.trim()).join("\n")),r.apply(this,arguments)}}const de=function({window:e}={},t={shimChrome:!0,shimFirefox:!0,shimEdge:!0,shimSafari:!0}){const r=m,c=v(e),u={browserDetails:c,commonShim:s,extractVersion:d,disableLog:p,disableWarnings:l};switch(c.browser){case"chrome":if(!n||!A||!t.shimChrome)return r("Chrome shim is not included in this adapter release."),u;r("adapter.js shimming chrome."),u.browserShim=n,_(e),T(e),A(e),w(e),k(e),R(e),M(e),C(e),O(e),ie(e),ce(e),ae(e),se(e),ue(e);break;case"firefox":if(!i||!F||!t.shimFirefox)return r("Firefox shim is not included in this adapter release."),u;r("adapter.js shimming firefox."),u.browserShim=i,D(e),F(e),B(e),G(e),H(e),Y(e),W(e),q(e),z(e),K(e),ie(e),ce(e),ae(e),se(e);break;case"edge":if(!o||!L||!t.shimEdge)return r("MS edge shim is not included in this adapter release."),u;r("adapter.js shimming edge."),u.browserShim=o,U(e),x(e),L(e),j(e),ae(e),se(e);break;case"safari":if(!a||!t.shimSafari)return r("Safari shim is not included in this adapter release."),u;r("adapter.js shimming safari."),u.browserShim=a,ee(e),re(e),Q(e),J(e),X(e),te(e),$(e),ie(e),ae(e),se(e),ue(e);break;default:r("Unsupported browser!")}return u}({window:window});t.default=de}])}));