@zoom/meetingsdk/dist/lib/av/net_thread.min.js

Zoom MeetingSDK-Web Client

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s=this.channellists[e];if(s.isReady()&&s.transportlists.includes(t))return s}return null}}r()(l,"THREAD_MAIN",1),r()(l,"THREAD_SUB",2)},function(t,e,s){"use strict";function n(t){return t[0]<<24|t[1]<<16|t[2]<<8|t[3]}s.d(e,"b",(function(){return i})),s.d(e,"c",(function(){return r})),s.d(e,"a",(function(){return o}));const r={IsQosReport:function(t){return 21==t[4]&&0==t[13]},GetQOSSeq:function(t){!function(t){t[0],t[1]}(t.slice(17,19))},GetQOSTime:function(t){return 104==t[0]||16!=t[4]&&1!=t[5]?n(t.slice(19,23)):n(t.slice(15,19))},IsVideoPkg:function(t){return 103==t[0]}};class i{constructor(t){let e=t||{};this.last_report_time=0,this.timeout_count=0,this.interval_report_time=e.interval||3e3,this.tag=e.tag||"monitor",this.max_timeout=0,this.min_timeout=2147483647,this.reportcallback=e.reportcallback,this._timeoutid=0}_report(){this.reportcallback&&this.reportcallback(this.tag,Math.ceil(this.max_timeout),Math.ceil(this.min_timeout),this.timeout_count),this.timeout_count=0,this.max_timeout=0,this.min_timeout=2147483647}timeoutReport(t,e){if(this.timeout_count++,t>this.max_timeout&&(this.max_timeout=t),t<this.min_timeout&&(this.min_timeout=t),this._timeoutid)return;let s=this;this._timeoutid=setTimeout(()=>{s._report(),s._timeoutid=0},this.interval_report_time)}}class o extends class{constructor(t){this._tag=t.tag||"MONITOR",this._base_time=0,this._interval_id=-1,this._timeout=Math.max(1e3,t.timeout||0),this._callback=t.callback}_report(){let t=Date.now(),e=this.getSamples(t);e||(e=[]);let s="".concat(this._base_time,":").concat(t-this._base_time,":").concat(e.join("|"));this._callback&&this._callback(this._tag,s)}getSamples(t){}onStart(){}onStop(){}start(){-1==this._interval_id&&(this._base_time=Date.now(),this._interval_id=setInterval(this._report.bind(this),this._timeout),this.onStart())}stop(){-1!=this._interval_id&&(clearInterval(this._interval_id),this._interval_id=-1,this._report(),this.onStop())}}{constructor(t){super(t),this._count=0}onStart(){this._count=0}sample(){this._count++}getSamples(t){return[this._count]}}},,function(t,e,s){"use strict";const n=t=>0==(t&t-1);let r=new class{constructor(){this._highFrequencyLogs={},this.fixVersion=""}setInstance(t,e){this._instance=t,this.fixVersion=e}getMessageFromErrorOrEvent(t,e){let s=t;return e instanceof ErrorEvent?(e.filename&&(s+=" File: ".concat(e.filename)),(e.lineno||e.colno)&&(s+=" Line: ".concat(e.lineno,":").concat(e.colno)),e.message&&(s+=" Message: ".concat(e.message)),e.error&&(s+="\nStack: ".concat(e.error.stack))):e instanceof Error?(e.fileName&&(s+=" File: ".concat(e.fileName)),(e.lineNumber||e.columnNumber)&&(s+=" Line: ".concat(e.lineNumber,":").concat(e.columnNumber)),e.message&&(s+=" Message: ".concat(e.message)),e.stack&&(s+=" Stack: ".concat(e.stack)),e.name&&(s+=" Name: ".concat(e.name)),e.constraint&&(s+=" Constraint: ".concat(e.constraint))):e instanceof CloseEvent?(e.code&&(s+=" Code: ".concat(e.code)),e.reason&&(s+=" Reason: ".concat(e.reason)),s+=" wasClean: ".concat(e.wasClean)):e instanceof DOMException?(e.message&&(s+=" Message: ".concat(e.message)),e.name&&(s+=" Name: ".concat(e.name))):s+=e?e.toString():"",s}error(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;t=this.getMessageFromErrorOrEvent(t,e),this._highFrequencyLogs[t]?this._highFrequencyLogs[t]+=1:this._highFrequencyLogs[t]=1;const s=n(this._highFrequencyLogs[t]);this._instance&&s&&this._instance.error(t,[this.fixVersion])}severityerror(t,e){this._instance&&this._instance.error(JSON.stringify(t),e)}directReport(t,e){var s,n;this._instance&&(e||(e=["MEDIASDK_INFO"]),null===(s=(n=this._instance).directReport)||void 0===s||s.call(n,{msg:t},e))}warn(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;t=this.getMessageFromErrorOrEvent(t,e),this._instance&&this._instance.warn(t)}log(t){this._instance&&this._instance.log(t)}clearHighFrequencyLogs(){this._highFrequencyLogs={}}};e.a=r},function(t,e,s){"use strict";s.d(e,"b",(function(){return i})),s.d(e,"a",(function(){return o})),s.d(e,"c",(function(){return a}));var n=s(11),r=s(16);class i{static getStorageForCapacity(){return new SharedArrayBuffer(8+((arguments.length>0&&void 0!==arguments[0]?arguments[0]:80)+1)*(arguments.length>1&&void 0!==arguments[1]?arguments[1]:1500))}constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1500,s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"",n=arguments.length>3&&void 0!==arguments[3]&&arguments[3],r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,i=arguments.length>5&&void 0!==arguments[5]?arguments[5]:t.byteLength,o=arguments.length>6?arguments[6]:void 0;this.offset=r,this._BYTES_PER_ELEMENT=e,this.capacity=(i-8)/e,this.usableCapacity=this.capacity-1,this.buf=t,this.write_ptr=new Uint32Array(this.buf,r,1),this.read_ptr=new Uint32Array(this.buf,r+4,1),this.storageUint8sByteOffset=r+8,this.storageUint8s=new Uint8Array(this.buf,this.storageUint8sByteOffset,i-8),this.byteLength=i,this.label=s,this.usingOneElementBuffer=n,o&&(this.wasmMemory=o),n&&(this.oneElementBuffer=new ArrayBuffer(e)),this.repushhander=0,this.repushlogcount=0,this.monitorpace=0}checkBuffer(){this.wasmMemory&&this.wasmMemory.buffer!=this.buf&&(console.log("buffer change"),this.buf=this.wasmMemory.buffer,this.storageUint8s=new Uint8Array(this.buf,this.storageUint8sByteOffset,this.byteLength-8))}enqueue(t){return this.available_write()>0&&this.push(t),{rd:Atomics.load(this.read_ptr,0),wr:Atomics.load(this.write_ptr,0)}}enqueueSafe(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0;for(this.dataBuffer||(this.dataBuffer=new n.a);this.dataBuffer.getLength()>0&&this.available_write()>0;){let t=this.dataBuffer.dequeue();t&&this.push(t)}let i=this.dataBuffer.getLength();if(t){if(this.available_write()>0&&0==i)return this.push(t),!0;if(!e)return!1;this.dataBuffer.enqueue(t),++i}if(i>0&&!this.repushhander&&(this.repushhander=setTimeout(()=>{this.repushlogcount%10==0&&console.warn("<<< retry consume cache data"),this.repushlogcount++,this.repushhander=0,this.enqueueSafe(null)},30)),i>=1e3&&(r.a.warn("Cached data in SAB reached critical value, will be cleared"),this.dataBuffer.clear(),s&&s("vqslclear")),i>0&&s){let t=performance.now();(!this.monitorpace||t-this.monitorpace>2e4)&&(this.monitorpace=t,s&&s("vqsl"+i))}return!0}push(t){return t instanceof Array?this._pushArray(t):this._push(t)}_pushArray(t){var e=Atomics.load(this.write_ptr,0);this.checkBuffer();let s=0;t.forEach(t=>{this.storageUint8s.set(t,e*this._BYTES_PER_ELEMENT+8+4+s),s+=t.byteLength}),new Uint32Array(this.buf,this.offset+e*this._BYTES_PER_ELEMENT+8,1)[0]=s;let n=(e+1)%this.capacity;return Atomics.store(this.write_ptr,0,n),!0}_push(t){var e=Atomics.load(this.write_ptr,0);this.checkBuffer(),this.storageUint8s.set(t,e*this._BYTES_PER_ELEMENT+8+4,t.byteLength),new Uint32Array(this.buf,this.offset+e*this._BYTES_PER_ELEMENT+8,1)[0]=t.byteLength;let s=(e+1)%this.capacity;return Atomics.store(this.write_ptr,0,s),!0}addReadPtr(){var t=Atomics.load(this.read_ptr,0);Atomics.store(this.read_ptr,0,(t+1)%this.capacity)}dequeue(){let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];var e=Atomics.load(this.read_ptr,0);this.checkBuffer();let s,n,r,i=new Uint32Array(this.buf,this.offset+e*this._BYTES_PER_ELEMENT+8,1);if(t){s=this.oneElementBuffer?new Uint8Array(this.oneElementBuffer,0,i[0]):new Uint8Array(i[0]);let t=new Uint8Array(this.storageUint8s.buffer,e*this._BYTES_PER_ELEMENT+8+4+this.storageUint8sByteOffset,s.byteLength);s.set(t,0)}else s=this.storageUint8s.subarray(e*this._BYTES_PER_ELEMENT+8+4,e*this._BYTES_PER_ELEMENT+8+4+i[0]),n=e*this._BYTES_PER_ELEMENT+8+4+this.storageUint8sByteOffset,r=e*this._BYTES_PER_ELEMENT+8+4+i[0]+this.storageUint8sByteOffset;return t&&Atomics.store(this.read_ptr,0,(e+1)%this.capacity),t?s:{bCopyData:t,uint8s:s,begin:n,end:r}}available_read(){var t=Atomics.load(this.read_ptr,0),e=Atomics.load(this.write_ptr,0);return this._available_read(t,e)}available_write(){var t=Atomics.load(this.read_ptr,0),e=Atomics.load(this.write_ptr,0);return this._available_write(t,e)}is_available_write(){var t=Atomics.load(this.read_ptr,0),e=Atomics.load(this.write_ptr,0);return this._is_available_write(t,e)}_available_read(t,e){return(e+this.capacity-t)%this.capacity}_available_write(t,e){return this.usableCapacity-this._available_read(t,e)}_is_available_write(t,e){return this._available_write(t,e)>0}_storage_capacity(){return this.capacity}}class o{constructor(t,e){let s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:50,r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:80;if(!(t instanceof i))throw new Error("RingBuffer required");this.rb=t,this.dataCallback=e,this.interval=null,this.requestID=null,this.timeout_call=s,this.tick_lasted_time=0,this.timeoutMS=n,this.maxCount=r}setDataCallback(t){this.dataCallback=t}consume(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:20,e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];this.interval||(this.bCopyData=e,this.interval=setInterval(()=>{let t=performance.now();if(this.timeout_call){if(0!=this.tick_lasted_time){let e=t-this.tick_lasted_time;e>=this.timeoutMS&&this.timeout_call(e,t)}this.tick_lasted_time=t}this._dequeue()},t),console.log("consume interval ".concat(this.interval)))}consumeAll(){let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this.bCopyData=t,this._dequeue()}_dequeue(){let t=Math.min(this.rb.available_read(),this.maxCount);for(this.consoume_count=0;this.consoume_count<t;){this.consoume_count++;let t=this.rb.dequeue(this.bCopyData);this.dataCallback(t),this.bCopyData||this.rb.addReadPtr()}}_consumeForAnimationFrame(){this._dequeue(),this.requestID=requestAnimationFrame(this._consumeForAnimationFrame.bind(this))}consumeUsingRequestAnimationFrame(){let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this.requestID||(this.bCopyData=t,this._consumeForAnimationFrame())}cancelConsume(){console.log("cancelConsume interval ".concat(this.interval," requestID ").concat(this.requestID)),this.tick_lasted_time=0,clearInterval(this.interval),this.requestID&&cancelAnimationFrame(this.requestID),this.interval=null,this.requestID=null}}class a{constructor(){this.timeStampKey="video_timestamp",this.keysList=["video_ssrc","video_width","video_height","rendering_x","rendering_y","rendering_w","rendering_h","rotation","yuv_limited"],this.bCopyData=null,this.begin=null,this.end=null}setOBJ(t){this.obj=t,this.yuvUint8s=t.data}setBuffer(t){!1===t.bCopyData?(this.objUint8s=t.uint8s,this.bCopyData=t.bCopyData,this.begin=t.begin,this.end=t.end):(this.objUint8s=t,this.bCopyData=!0,this.begin=0,this.end=t.byteLength)}buffer2Obj(){let t=new Uint32Array(this.objUint8s.buffer,this.begin,9),e=new DataView(this.objUint8s.buffer,this.begin+40,16),s={};this.keysList.forEach((e,n)=>{s[e]=t[n]}),s[this.timeStampKey]=Number(e.getBigUint64(0,!0));let n,r=Number(e.getBigUint64(8,!0)),i=new Uint8Array(this.objUint8s.buffer,this.begin+40+8+8,r);return n=(this.bCopyData,i),s.data=n,s}obj2buffer(){let t=new Uint8Array(56),e=this.keysList,s=new Uint32Array(t.buffer,0,9),n=new DataView(t.buffer,40,16);return e.forEach((t,e)=>{s[e]=this.obj[t]}),n.setBigUint64(0,BigInt(this.obj[this.timeStampKey]),!0),n.setBigUint64(8,BigInt(this.yuvUint8s.byteLength),!0),[t,this.yuvUint8s]}}},,,,,function(t,e,s){"use strict";var n=s(7),r=s.n(n),i=s(14);function o(t){let e=t||{};this._samples=[],this._interval_id=0,this._lasted_update_time=0,this._lasted_group_time=0,this._enable=!1,this._interval_time=e.interval||3e4,this._customer_callback=e.report_call,this._tag=e.tag||"netreport",this._group_interval=e.group_interval||1e3,this._enable_advanced=e.advanced||!1,this._current_count=0,this._qos_report=new i.b({tag:"jitter",interval:3e4,reportcallback:this._qos_report_timeout.bind(this)}),this._qos_report_samples=[],this._cureen_qos_report=0}o.prototype._qos_report_timeout=function(t,e,s,n){if(this._customer_callback){let r="".concat(t,",").concat(e,",").concat(s,",").concat(n);this._customer_callback(this._tag+"TimeOut",r)}},o.prototype._report=function(){let t=(new Date).getTime(),e="".concat(t,"-").concat(this._samples.length,"-").concat(this._samples),s="".concat(t,"-").concat(this._qos_report_samples.length,"-").concat(this._qos_report_samples);e=e.replaceAll(",","|"),s=s.replaceAll(",","|"),this._customer_callback?(this._customer_callback(this._tag,e),this._enable_advanced&&this._customer_callback(this._tag+"QOS",s)):console.error("tag:".concat(this._tag,",").concat(e))},o.prototype._group=function(){let t=performance.now();if(t>=this._lasted_group_time+1700){let e=Math.round((t-this._lasted_group_time)/1e3)-1;for(let t=0;t<e;t++)this._samples.push(-1)}this._lasted_group_time=t,this._samples.push(this._current_count),this._qos_report_samples.push(this._cureen_qos_report),this._cureen_qos_report=0,this._current_count=0,t>=this._lasted_update_time+this._interval_time&&(this._lasted_update_time=t,this._report(),this._samples=[],this._qos_report_samples=[])},o.prototype.start=function(){this._enable||(this._lasted_update_time=performance.now(),this._lasted_group_time=this._lasted_update_time,this._samples=[],this._current_count=0,this._qos_report_samples=[],this._cureen_qos_report=0,this._interval_id=setInterval(this._group.bind(this),this._group_interval),this._enable=!0)},o.prototype.stop=function(){this._enable&&(clearInterval(this._interval_id),this._interval_id=0,this._enable=!1)},o.prototype.sample=function(t){if(this._enable&&(this._current_count++,this._enable_advanced)){if(i.c.IsQosReport(t))return void this._cureen_qos_report++;if(i.c.IsVideoPkg(t)){let e=i.c.GetQOSTime(t),s=performance.now();if(this._lasted_qos_ts){let t=s-this._lasted_sys_ts-(e-this._lasted_qos_ts);t>30&&this._qos_report.timeoutReport(t,s)}this._lasted_qos_ts=e,this._lasted_sys_ts=s,this._lasted_data=t}}};var a=s(8),h=s(12),c=s(5);s.d(e,"b",(function(){return l})),s.d(e,"a",(function(){return u}));class l{constructor(t,e){this.type=t,this.transportlists=[],this.transfered=!!e,this.onmessage=()=>{}}send(){}isReady(){return!1}}class u{constructor(t,e,s,n){this.id=t,this.type=e,this.datachannel=s,this._recv_statistic=null,this.onmessageFn=null,this.disconnectedFn=null,this.connectedFn=null,this._status=u.UNINIT,this.target_thread=n,this.transfered=!1,this._listener=null,this.transportlists=[],this._send_statistic=null,this.report_monitor_func=()=>{}}isReady(){return this._status===u.CONNECTED}send(t){this.datachannel.send(t),this._send_statistic.sample(!1)}open(){if(this.target_thread)try{return this.target_thread.postMessage({command:a.h,id:this.id,type:this.type,channel:this.datachannel,transportlists:this.transportlists},[this.datachannel]),this.transfered=!0,this.datachannel=null,this._listener=this._mesagelistener.bind(this),void this.target_thread.addEventListener("message",this._listener)}catch(t){this.target_thread=null}this._addEventListener()}close(){let t=this.disconnectedFn;this.transfered&&this.target_thread&&this._listener&&(this.target_thread.removeEventListener("message",this._listener),this._listener=null,this.target_thread.postMessage({command:a.a,id:this.id,type:this.type})),this._status!=u.DISCONNECT&&this._clear(),this._status=u.DISCONNECT,null==t||t()}onmessage(t){this.onmessageFn=t}onopen(t){this.connectedFn=t}onclose(t){this.disconnectedFn=t}onerror(t){this.errorFn=t}_addEventListener(){this.datachannel.onmessage=this._onmessage.bind(this),this.datachannel.onopen=this._onopen.bind(this),this.datachannel.onclose=this._onclose.bind(this),this.datachannel.onclosing=this._onclose.bind(this),this.datachannel.onerror=this._onerror.bind(this),"open"==this.datachannel.readyState&&this._status==u.UNINIT&&this._onopen()}_onmessage(t){this._recv_statistic.sample(!1),this.onmessageFn(t)}_onopen(t){let e=this._status;var s;(this._status=u.CONNECTED,this.transfered||(this._send_statistic||(this._send_statistic=new o({tag:this.type==h.a.VIDEO?"VDCS":"ADCS",report_call:this.report_monitor_func})),this._recv_statistic||(this._recv_statistic=new o({tag:this.type==h.a.VIDEO?"VDCR":"ADCR",report_call:this.report_monitor_func})),this._send_statistic.start(),this._recv_statistic.start()),e!=u.CONNECTED)&&(null===(s=this.connectedFn)||void 0===s||s.call(this))}_onerror(t){var e;null===(e=this.errorFn)||void 0===e||e.call(this,t),this._onclose(t)}_onclose(t){let e=this._status;this._status=u.DISCONNECT;let s=this.disconnectedFn;this._clear(),e!=u.DISCONNECT&&(null==s||s())}_clear(){var t,e;!this.transfered&&this.datachannel&&(this.datachannel.onmessage=null,this.datachannel.onopen=null,this.datachannel.onclose=null,this.datachannel.onclosing=null,this.datachannel.onerror=null),this.onmessageFn=null,this.connectedFn=null,this.disconnectedFn=null,this.errorFn=null;let s=this.datachannel;this.datachannel=null,null===(t=this._send_statistic)||void 0===t||t.stop(),null===(e=this._recv_statistic)||void 0===e||e.stop(),null==s||s.close()}_mesagelistener(t){let e=t.data;if(e&&e.id==this.id)switch(e.cmd){case c.A:this._onclose();break;case c.C:this._onopen();break;case c.B:this._onerror(e.ev);break;case c.H:this.report_monitor_func(e.tag,e.data)}}}r()(u,"UNINIT",0),r()(u,"CONNECTED",1),r()(u,"DISCONNECT",2)},function(t,e,s){"use strict";s.d(e,"d",(function(){return o})),s.d(e,"b",(function(){return a})),s.d(e,"c",(function(){return c})),s.d(e,"e",(function(){return l})),s.d(e,"a",(function(){return u}));var n=s(12),r=s(6),i=s(13);function o(t){return new r.a({sock:new r.d,type:t,local:!1})}function a(t){try{const e="undefined"!=typeof DedicatedWorkerGlobalScope;if(r.a.dataTransportMgr)return;let s=new i.a({type:e?i.a.THREAD_SUB:i.a.THREAD_MAIN,remote:e?self:null});r.a.dataTransportMgr=s,s.monitorlogfn=t,e&&self.addEventListener("message",s._onrecvmainthreadlistener.bind(s))}catch(t){console.error("<<<< InitDataTransportModule",t)}}function h(t){return 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