@openreplay/tracker - npm Package Compare versions

Comparing version 3.3.1 to 3.4.0-debug.0

cjs/app/index.d.ts

@@ -18,4 +18,6 @@ import Message from '../messages/message';
     ingestPoint: string;
+    resourceBaseHref: string | null;
     __is_snippet: boolean;
     __debug_report_edp: string | null;
+    __debug_log: boolean;
     onStart?: (info: OnStartInfo) => void;
@@ -42,3 +44,3 @@ } & ObserverOptions & WebworkerOptions;
     constructor(projectKey: string, sessionToken: string | null | undefined, opts: Partial<Options>);
-    private sendDebugReport;
+    private _debug;
     send(message: Message, urgent?: boolean): void;
@@ -54,2 +56,5 @@ private commit;
     getHost(): string;
+    getProjectKey(): string;
+    getBaseHref(): string;
+    resolveResourceURL(resourceURL: string): string;
     isServiceURL(url: string): boolean;
@@ -56,0 +61,0 @@ active(): boolean;

cjs/app/index.js

@@ -20,3 +20,3 @@ "use strict";
         this.isActive = false;
-        this.version = '3.3.1';
+        this.version = '3.4.0-debug.0';
         this.projectKey = projectKey;
@@ -30,6 +30,9 @@ this.options = Object.assign({
             ingestPoint: exports.DEFAULT_INGEST_POINT,
+            resourceBaseHref: null,
             __is_snippet: false,
             __debug_report_edp: null,
+            __debug_log: true,
             obscureTextEmails: true,
             obscureTextNumbers: false,
+            captureIFrames: false,
         }, opts);
@@ -45,8 +48,7 @@ if (sessionToken != null) {
         try {
-            this.worker = new Worker(URL.createObjectURL(new Blob([`"use strict";function t(t){function s(...s){return new t(...s)}return s.prototype=t.prototype,s}const s=new Map;const i=t(class{constructor(t,s,i){this.pageNo=t,this.firstIndex=s,this.timestamp=i,this._id=80}encode(t){return t.uint(80)&&t.uint(this.pageNo)&&t.uint(this.firstIndex)&&t.int(this.timestamp)}});s.set(80,i);const n=t(class{constructor(t){this.timestamp=t,this._id=0}encode(t){return t.uint(0)&&t.uint(this.timestamp)}});s.set(0,n);const e=t(class{constructor(t,s,i){this.url=t,this.referrer=s,this.navigationStart=i,this._id=4}encode(t){return t.uint(4)&&t.string(this.url)&&t.string(this.referrer)&&t.uint(this.navigationStart)}});s.set(4,e);const r=t(class{constructor(t,s){this.width=t,this.height=s,this._id=5}encode(t){return t.uint(5)&&t.uint(this.width)&&t.uint(this.height)}});s.set(5,r);const o=t(class{constructor(t,s){this.x=t,this.y=s,this._id=6}encode(t){return t.uint(6)&&t.int(this.x)&&t.int(this.y)}});s.set(6,o);const h=t(class{constructor(){this._id=7}encode(t){return t.uint(7)}});s.set(7,h);const c=t(class{constructor(t,s,i,n,e){this.id=t,this.parentID=s,this.index=i,this.tag=n,this.svg=e,this._id=8}encode(t){return t.uint(8)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)&&t.string(this.tag)&&t.boolean(this.svg)}});s.set(8,c);const u=t(class{constructor(t,s,i){this.id=t,this.parentID=s,this.index=i,this._id=9}encode(t){return t.uint(9)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)}});s.set(9,u);const a=t(class{constructor(t,s,i){this.id=t,this.parentID=s,this.index=i,this._id=10}encode(t){return t.uint(10)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)}});s.set(10,a);const d=t(class{constructor(t){this.id=t,this._id=11}encode(t){return t.uint(11)&&t.uint(this.id)}});s.set(11,d);const l=t(class{constructor(t,s,i){this.id=t,this.name=s,this.value=i,this._id=12}encode(t){return t.uint(12)&&t.uint(this.id)&&t.string(this.name)&&t.string(this.value)}});s.set(12,l);const g=t(class{constructor(t,s){this.id=t,this.name=s,this._id=13}encode(t){return t.uint(13)&&t.uint(this.id)&&t.string(this.name)}});s.set(13,g);const f=t(class{constructor(t,s){this.id=t,this.data=s,this._id=14}encode(t){return t.uint(14)&&t.uint(this.id)&&t.string(this.data)}});s.set(14,f);const p=t(class{constructor(t,s,i){this.id=t,this.x=s,this.y=i,this._id=16}encode(t){return t.uint(16)&&t.uint(this.id)&&t.int(this.x)&&t.int(this.y)}});s.set(16,p);const m=t(class{constructor(t,s){this.id=t,this.label=s,this._id=17}encode(t){return t.uint(17)&&t.uint(this.id)&&t.string(this.label)}});s.set(17,m);const _=t(class{constructor(t,s,i){this.id=t,this.value=s,this.mask=i,this._id=18}encode(t){return t.uint(18)&&t.uint(this.id)&&t.string(this.value)&&t.int(this.mask)}});s.set(18,_);const y=t(class{constructor(t,s){this.id=t,this.checked=s,this._id=19}encode(t){return t.uint(19)&&t.uint(this.id)&&t.boolean(this.checked)}});s.set(19,y);const v=t(class{constructor(t,s){this.x=t,this.y=s,this._id=20}encode(t){return t.uint(20)&&t.uint(this.x)&&t.uint(this.y)}});s.set(20,v);const S=t(class{constructor(t,s){this.level=t,this.value=s,this._id=22}encode(t){return t.uint(22)&&t.string(this.level)&&t.string(this.value)}});s.set(22,S);const b=t(class{constructor(t,s,i,n,e,r,o,h,c){this.requestStart=t,this.responseStart=s,this.responseEnd=i,this.domContentLoadedEventStart=n,this.domContentLoadedEventEnd=e,this.loadEventStart=r,this.loadEventEnd=o,this.firstPaint=h,this.firstContentfulPaint=c,this._id=23}encode(t){return t.uint(23)&&t.uint(this.requestStart)&&t.uint(this.responseStart)&&t.uint(this.responseEnd)&&t.uint(this.domContentLoadedEventStart)&&t.uint(this.domContentLoadedEventEnd)&&t.uint(this.loadEventStart)&&t.uint(this.loadEventEnd)&&t.uint(this.firstPaint)&&t.uint(this.firstContentfulPaint)}});s.set(23,b);const x=t(class{constructor(t,s,i){this.speedIndex=t,this.visuallyComplete=s,this.timeToInteractive=i,this._id=24}encode(t){return t.uint(24)&&t.uint(this.speedIndex)&&t.uint(this.visuallyComplete)&&t.uint(this.timeToInteractive)}});s.set(24,x);const k=t(class{constructor(t,s,i){this.name=t,this.message=s,this.payload=i,this._id=25}encode(t){return t.uint(25)&&t.string(this.name)&&t.string(this.message)&&t.string(this.payload)}});s.set(25,k);const E=t(class{constructor(t,s){this.name=t,this.payload=s,this._id=27}encode(t){return t.uint(27)&&t.string(this.name)&&t.string(this.payload)}});s.set(27,E);const z=t(class{constructor(t){this.id=t,this._id=28}encode(t){return t.uint(28)&&t.string(this.id)}});s.set(28,z);const w=t(class{constructor(t){this.id=t,this._id=29}encode(t){return t.uint(29)&&t.string(this.id)}});s.set(29,w);const I=t(class{constructor(t,s){this.key=t,this.value=s,this._id=30}encode(t){return t.uint(30)&&t.string(this.key)&&t.string(this.value)}});s.set(30,I);const L=t(class{constructor(t,s,i){this.id=t,this.rule=s,this.index=i,this._id=37}encode(t){return t.uint(37)&&t.uint(this.id)&&t.string(this.rule)&&t.uint(this.index)}});s.set(37,L);const T=t(class{constructor(t,s){this.id=t,this.index=s,this._id=38}encode(t){return t.uint(38)&&t.uint(this.id)&&t.uint(this.index)}});s.set(38,T);const C=t(class{constructor(t,s,i,n,e,r,o){this.method=t,this.url=s,this.request=i,this.response=n,this.status=e,this.timestamp=r,this.duration=o,this._id=39}encode(t){return t.uint(39)&&t.string(this.method)&&t.string(this.url)&&t.string(this.request)&&t.string(this.response)&&t.uint(this.status)&&t.uint(this.timestamp)&&t.uint(this.duration)}});s.set(39,C);const A=t(class{constructor(t,s,i,n){this.name=t,this.duration=s,this.args=i,this.result=n,this._id=40}encode(t){return t.uint(40)&&t.string(this.name)&&t.uint(this.duration)&&t.string(this.args)&&t.string(this.result)}});s.set(40,A);const M=t(class{constructor(t,s){this.key=t,this.value=s,this._id=41}encode(t){return t.uint(41)&&t.string(this.key)&&t.string(this.value)}});s.set(41,M);const R=t(class{constructor(t){this.type=t,this._id=42}encode(t){return t.uint(42)&&t.string(this.type)}});s.set(42,R);const U=t(class{constructor(t,s,i){this.action=t,this.state=s,this.duration=i,this._id=44}encode(t){return t.uint(44)&&t.string(this.action)&&t.string(this.state)&&t.uint(this.duration)}});s.set(44,U);const N=t(class{constructor(t,s){this.mutation=t,this.state=s,this._id=45}encode(t){return t.uint(45)&&t.string(this.mutation)&&t.string(this.state)}});s.set(45,N);const O=t(class{constructor(t,s){this.type=t,this.payload=s,this._id=46}encode(t){return t.uint(46)&&t.string(this.type)&&t.string(this.payload)}});s.set(46,O);const q=t(class{constructor(t,s,i){this.action=t,this.state=s,this.duration=i,this._id=47}encode(t){return t.uint(47)&&t.string(this.action)&&t.string(this.state)&&t.uint(this.duration)}});s.set(47,q);const D=t(class{constructor(t,s,i,n){this.operationKind=t,this.operationName=s,this.variables=i,this.response=n,this._id=48}encode(t){return t.uint(48)&&t.string(this.operationKind)&&t.string(this.operationName)&&t.string(this.variables)&&t.string(this.response)}});s.set(48,D);const H=t(class{constructor(t,s,i,n){this.frames=t,this.ticks=s,this.totalJSHeapSize=i,this.usedJSHeapSize=n,this._id=49}encode(t){return t.uint(49)&&t.int(this.frames)&&t.int(this.ticks)&&t.uint(this.totalJSHeapSize)&&t.uint(this.usedJSHeapSize)}});s.set(49,H);const P=t(class{constructor(t,s,i,n,e,r,o,h){this.timestamp=t,this.duration=s,this.ttfb=i,this.headerSize=n,this.encodedBodySize=e,this.decodedBodySize=r,this.url=o,this.initiator=h,this._id=53}encode(t){return t.uint(53)&&t.uint(this.timestamp)&&t.uint(this.duration)&&t.uint(this.ttfb)&&t.uint(this.headerSize)&&t.uint(this.encodedBodySize)&&t.uint(this.decodedBodySize)&&t.string(this.url)&&t.string(this.initiator)}});s.set(53,P);const B=t(class{constructor(t,s){this.downlink=t,this.type=s,this._id=54}encode(t){return t.uint(54)&&t.uint(this.downlink)&&t.string(this.type)}});s.set(54,B);const J=t(class{constructor(t){this.hidden=t,this._id=55}encode(t){return t.uint(55)&&t.boolean(this.hidden)}});s.set(55,J);const j=t(class{constructor(t,s,i,n,e,r,o){this.timestamp=t,this.duration=s,this.context=i,this.containerType=n,this.containerSrc=e,this.containerId=r,this.containerName=o,this._id=59}encode(t){return t.uint(59)&&t.uint(this.timestamp)&&t.uint(this.duration)&&t.uint(this.context)&&t.uint(this.containerType)&&t.string(this.containerSrc)&&t.string(this.containerId)&&t.string(this.containerName)}});s.set(59,j);const K=t(class{constructor(t,s,i,n){this.id=t,this.name=s,this.value=i,this.baseURL=n,this._id=60}encode(t){return t.uint(60)&&t.uint(this.id)&&t.string(this.name)&&t.string(this.value)&&t.string(this.baseURL)}});s.set(60,K);const G=t(class{constructor(t,s,i){this.id=t,this.data=s,this.baseURL=i,this._id=61}encode(t){return t.uint(61)&&t.uint(this.id)&&t.string(this.data)&&t.string(this.baseURL)}});s.set(61,G);const X=t(class{constructor(t,s){this.type=t,this.value=s,this._id=63}encode(t){return t.uint(63)&&t.string(this.type)&&t.string(this.value)}});s.set(63,X);const F=t(class{constructor(t,s){this.name=t,this.payload=s,this._id=64}encode(t){return t.uint(64)&&t.string(this.name)&&t.string(this.payload)}});s.set(64,F);const Q=t(class{constructor(){this._id=65}encode(t){return t.uint(65)}});s.set(65,Q);const V=t(class{constructor(t,s,i,n){this.id=t,this.rule=s,this.index=i,this.baseURL=n,this._id=67}encode(t){return t.uint(67)&&t.uint(this.id)&&t.string(this.rule)&&t.uint(this.index)&&t.string(this.baseURL)}});s.set(67,V);const W=t(class{constructor(t,s,i,n){this.id=t,this.hesitationTime=s,this.label=i,this.selector=n,this._id=69}encode(t){return t.uint(69)&&t.uint(this.id)&&t.uint(this.hesitationTime)&&t.string(this.label)&&t.string(this.selector)}});s.set(69,W);const Y="function"==typeof TextEncoder?new TextEncoder:{encode(t){const s=t.length,i=new Uint8Array(3*s);let n=-1;for(var e=0,r=0,o=0;o!==s;){if(e=t.charCodeAt(o),o+=1,e>=55296&&e<=56319){if(o===s){i[n+=1]=239,i[n+=1]=191,i[n+=1]=189;break}if(!((r=t.charCodeAt(o))>=56320&&r<=57343)){i[n+=1]=239,i[n+=1]=191,i[n+=1]=189;continue}if(o+=1,(e=1024*(e-55296)+r-56320+65536)>65535){i[n+=1]=240|e>>>18,i[n+=1]=128|e>>>12&63,i[n+=1]=128|e>>>6&63,i[n+=1]=128|63&e;continue}}e<=127?i[n+=1]=0|e:e<=2047?(i[n+=1]=192|e>>>6,i[n+=1]=128|63&e):(i[n+=1]=224|e>>>12,i[n+=1]=128|e>>>6&63,i[n+=1]=128|63&e)}return i.subarray(0,n+1)}};class Z{constructor(t){this.size=t,this.offset=0,this.checkpointOffset=0,this.data=new Uint8Array(t)}checkpoint(){this.checkpointOffset=this.offset}isEmpty(){return 0===this.offset}boolean(t){return this.data[this.offset++]=+t,this.offset<=this.size}uint(t){for(;t>=128;)this.data[this.offset++]=t%256|128,t=Math.floor(t/128);return this.data[this.offset++]=t,this.offset<=this.size}int(t){return t=Math.round(t),this.uint(t>=0?2*t:-2*t-1)}string(t){const s=Y.encode(t),i=s.byteLength;return!(!this.uint(i)||this.offset+i>this.size)&&(this.data.set(s,this.offset),this.offset+=i,!0)}reset(){this.offset=0,this.checkpointOffset=0}flush(){const t=this.data.slice(0,this.checkpointOffset);return this.reset(),t}}let tt,st=1e6,it=4e5,nt=new Z(it),et="",rt="",ot=0,ht=0,ct=0,ut=0,at=!0;function dt(){return new i(ot,ut,ht).encode(nt)}const lt=[];let gt,ft=!1,pt=0,mt=8e3,_t=10;function yt(){if(at||""===rt||""===et)return;const t=nt.flush();ft?lt.push(t):(ft=!0,function t(s){const i=new XMLHttpRequest;i.open("POST",et+"/v1/web/i",!1),i.setRequestHeader("Authorization","Bearer "+rt),i.onreadystatechange=function(){if(4===this.readyState){if(0==this.status)return;if(this.status>=400)return vt(),lt.length=0,403===this.status?void self.postMessage("restart"):void self.postMessage(null);const s=lt.shift();s?t(s):ft=!1}},i.onerror=function(i){if(pt>=_t)return vt(),void self.postMessage(null);pt++,setTimeout(()=>t(s),mt)},i.send(s.buffer)}(t)),at=!0,dt()}function vt(){et="",rt="",clearInterval(tt),nt.reset()}self.onmessage=({data:t})=>{if(null!==t)return"stop"===t?(yt(),void vt()):Array.isArray(t)?void t.forEach(t=>{const i=new(s.get(t._id));if(Object.assign(i,t),i instanceof n?ht=i.timestamp:i instanceof J&&(i.hidden?gt=setTimeout(()=>self.postMessage("restart"),3e5):clearTimeout(gt)),nt.checkpoint(),!i.encode(nt)&&(yt(),!i.encode(nt)))for(;!i.encode(nt);){if(it===st)return console.warn("OpenReplay: beacon size overflow."),nt.reset(),void dt();it=Math.min(2*it,st),nt=new Z(it),dt()}ut++,at=!1}):(et=t.ingestPoint||et,rt=t.token||rt,ot=t.pageNo||ot,ht=t.startTimestamp||ht,ct=t.timeAdjustment||ct,_t=t.connAttemptCount||_t,mt=t.connAttemptGap||mt,st=t.beaconSizeLimit||st,it=Math.min(st,t.beaconSize||it),nt.isEmpty()&&dt(),void(null==tt&&(tt=setInterval(yt,2e4))));yt()};
+            this.worker = new Worker(URL.createObjectURL(new Blob([`"use strict";function t(t){function s(...s){return new t(...s)}return s.prototype=t.prototype,s}const s=new Map;const i=t(class{constructor(t,s,i){this.pageNo=t,this.firstIndex=s,this.timestamp=i,this._id=80}encode(t){return t.uint(80)&&t.uint(this.pageNo)&&t.uint(this.firstIndex)&&t.int(this.timestamp)}});s.set(80,i);const n=t(class{constructor(t){this.timestamp=t,this._id=0}encode(t){return t.uint(0)&&t.uint(this.timestamp)}});s.set(0,n);const e=t(class{constructor(t,s,i){this.url=t,this.referrer=s,this.navigationStart=i,this._id=4}encode(t){return t.uint(4)&&t.string(this.url)&&t.string(this.referrer)&&t.uint(this.navigationStart)}});s.set(4,e);const r=t(class{constructor(t,s){this.width=t,this.height=s,this._id=5}encode(t){return t.uint(5)&&t.uint(this.width)&&t.uint(this.height)}});s.set(5,r);const o=t(class{constructor(t,s){this.x=t,this.y=s,this._id=6}encode(t){return t.uint(6)&&t.int(this.x)&&t.int(this.y)}});s.set(6,o);const h=t(class{constructor(){this._id=7}encode(t){return t.uint(7)}});s.set(7,h);const c=t(class{constructor(t,s,i,n,e){this.id=t,this.parentID=s,this.index=i,this.tag=n,this.svg=e,this._id=8}encode(t){return t.uint(8)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)&&t.string(this.tag)&&t.boolean(this.svg)}});s.set(8,c);const u=t(class{constructor(t,s,i){this.id=t,this.parentID=s,this.index=i,this._id=9}encode(t){return t.uint(9)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)}});s.set(9,u);const a=t(class{constructor(t,s,i){this.id=t,this.parentID=s,this.index=i,this._id=10}encode(t){return t.uint(10)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)}});s.set(10,a);const d=t(class{constructor(t){this.id=t,this._id=11}encode(t){return t.uint(11)&&t.uint(this.id)}});s.set(11,d);const l=t(class{constructor(t,s,i){this.id=t,this.name=s,this.value=i,this._id=12}encode(t){return t.uint(12)&&t.uint(this.id)&&t.string(this.name)&&t.string(this.value)}});s.set(12,l);const f=t(class{constructor(t,s){this.id=t,this.name=s,this._id=13}encode(t){return t.uint(13)&&t.uint(this.id)&&t.string(this.name)}});s.set(13,f);const g=t(class{constructor(t,s){this.id=t,this.data=s,this._id=14}encode(t){return t.uint(14)&&t.uint(this.id)&&t.string(this.data)}});s.set(14,g);const p=t(class{constructor(t,s,i){this.id=t,this.x=s,this.y=i,this._id=16}encode(t){return t.uint(16)&&t.uint(this.id)&&t.int(this.x)&&t.int(this.y)}});s.set(16,p);const m=t(class{constructor(t,s){this.id=t,this.label=s,this._id=17}encode(t){return t.uint(17)&&t.uint(this.id)&&t.string(this.label)}});s.set(17,m);const _=t(class{constructor(t,s,i){this.id=t,this.value=s,this.mask=i,this._id=18}encode(t){return t.uint(18)&&t.uint(this.id)&&t.string(this.value)&&t.int(this.mask)}});s.set(18,_);const y=t(class{constructor(t,s){this.id=t,this.checked=s,this._id=19}encode(t){return t.uint(19)&&t.uint(this.id)&&t.boolean(this.checked)}});s.set(19,y);const v=t(class{constructor(t,s){this.x=t,this.y=s,this._id=20}encode(t){return t.uint(20)&&t.uint(this.x)&&t.uint(this.y)}});s.set(20,v);const S=t(class{constructor(t,s){this.level=t,this.value=s,this._id=22}encode(t){return t.uint(22)&&t.string(this.level)&&t.string(this.value)}});s.set(22,S);const b=t(class{constructor(t,s,i,n,e,r,o,h,c){this.requestStart=t,this.responseStart=s,this.responseEnd=i,this.domContentLoadedEventStart=n,this.domContentLoadedEventEnd=e,this.loadEventStart=r,this.loadEventEnd=o,this.firstPaint=h,this.firstContentfulPaint=c,this._id=23}encode(t){return t.uint(23)&&t.uint(this.requestStart)&&t.uint(this.responseStart)&&t.uint(this.responseEnd)&&t.uint(this.domContentLoadedEventStart)&&t.uint(this.domContentLoadedEventEnd)&&t.uint(this.loadEventStart)&&t.uint(this.loadEventEnd)&&t.uint(this.firstPaint)&&t.uint(this.firstContentfulPaint)}});s.set(23,b);const x=t(class{constructor(t,s,i){this.speedIndex=t,this.visuallyComplete=s,this.timeToInteractive=i,this._id=24}encode(t){return t.uint(24)&&t.uint(this.speedIndex)&&t.uint(this.visuallyComplete)&&t.uint(this.timeToInteractive)}});s.set(24,x);const E=t(class{constructor(t,s,i){this.name=t,this.message=s,this.payload=i,this._id=25}encode(t){return t.uint(25)&&t.string(this.name)&&t.string(this.message)&&t.string(this.payload)}});s.set(25,E);const k=t(class{constructor(t,s){this.name=t,this.payload=s,this._id=27}encode(t){return t.uint(27)&&t.string(this.name)&&t.string(this.payload)}});s.set(27,k);const z=t(class{constructor(t){this.id=t,this._id=28}encode(t){return t.uint(28)&&t.string(this.id)}});s.set(28,z);const I=t(class{constructor(t){this.id=t,this._id=29}encode(t){return t.uint(29)&&t.string(this.id)}});s.set(29,I);const w=t(class{constructor(t,s){this.key=t,this.value=s,this._id=30}encode(t){return t.uint(30)&&t.string(this.key)&&t.string(this.value)}});s.set(30,w);const T=t(class{constructor(t,s,i){this.id=t,this.rule=s,this.index=i,this._id=37}encode(t){return t.uint(37)&&t.uint(this.id)&&t.string(this.rule)&&t.uint(this.index)}});s.set(37,T);const L=t(class{constructor(t,s){this.id=t,this.index=s,this._id=38}encode(t){return t.uint(38)&&t.uint(this.id)&&t.uint(this.index)}});s.set(38,L);const R=t(class{constructor(t,s,i,n,e,r,o){this.method=t,this.url=s,this.request=i,this.response=n,this.status=e,this.timestamp=r,this.duration=o,this._id=39}encode(t){return t.uint(39)&&t.string(this.method)&&t.string(this.url)&&t.string(this.request)&&t.string(this.response)&&t.uint(this.status)&&t.uint(this.timestamp)&&t.uint(this.duration)}});s.set(39,R);const C=t(class{constructor(t,s,i,n){this.name=t,this.duration=s,this.args=i,this.result=n,this._id=40}encode(t){return t.uint(40)&&t.string(this.name)&&t.uint(this.duration)&&t.string(this.args)&&t.string(this.result)}});s.set(40,C);const A=t(class{constructor(t,s){this.key=t,this.value=s,this._id=41}encode(t){return t.uint(41)&&t.string(this.key)&&t.string(this.value)}});s.set(41,A);const M=t(class{constructor(t){this.type=t,this._id=42}encode(t){return t.uint(42)&&t.string(this.type)}});s.set(42,M);const O=t(class{constructor(t,s,i){this.action=t,this.state=s,this.duration=i,this._id=44}encode(t){return t.uint(44)&&t.string(this.action)&&t.string(this.state)&&t.uint(this.duration)}});s.set(44,O);const D=t(class{constructor(t,s){this.mutation=t,this.state=s,this._id=45}encode(t){return t.uint(45)&&t.string(this.mutation)&&t.string(this.state)}});s.set(45,D);const U=t(class{constructor(t,s){this.type=t,this.payload=s,this._id=46}encode(t){return t.uint(46)&&t.string(this.type)&&t.string(this.payload)}});s.set(46,U);const N=t(class{constructor(t,s,i){this.action=t,this.state=s,this.duration=i,this._id=47}encode(t){return t.uint(47)&&t.string(this.action)&&t.string(this.state)&&t.uint(this.duration)}});s.set(47,N);const q=t(class{constructor(t,s,i,n){this.operationKind=t,this.operationName=s,this.variables=i,this.response=n,this._id=48}encode(t){return t.uint(48)&&t.string(this.operationKind)&&t.string(this.operationName)&&t.string(this.variables)&&t.string(this.response)}});s.set(48,q);const H=t(class{constructor(t,s,i,n){this.frames=t,this.ticks=s,this.totalJSHeapSize=i,this.usedJSHeapSize=n,this._id=49}encode(t){return t.uint(49)&&t.int(this.frames)&&t.int(this.ticks)&&t.uint(this.totalJSHeapSize)&&t.uint(this.usedJSHeapSize)}});s.set(49,H);const P=t(class{constructor(t,s,i,n,e,r,o,h){this.timestamp=t,this.duration=s,this.ttfb=i,this.headerSize=n,this.encodedBodySize=e,this.decodedBodySize=r,this.url=o,this.initiator=h,this._id=53}encode(t){return t.uint(53)&&t.uint(this.timestamp)&&t.uint(this.duration)&&t.uint(this.ttfb)&&t.uint(this.headerSize)&&t.uint(this.encodedBodySize)&&t.uint(this.decodedBodySize)&&t.string(this.url)&&t.string(this.initiator)}});s.set(53,P);const B=t(class{constructor(t,s){this.downlink=t,this.type=s,this._id=54}encode(t){return t.uint(54)&&t.uint(this.downlink)&&t.string(this.type)}});s.set(54,B);const J=t(class{constructor(t){this.hidden=t,this._id=55}encode(t){return t.uint(55)&&t.boolean(this.hidden)}});s.set(55,J);const j=t(class{constructor(t,s,i,n,e,r,o){this.timestamp=t,this.duration=s,this.context=i,this.containerType=n,this.containerSrc=e,this.containerId=r,this.containerName=o,this._id=59}encode(t){return t.uint(59)&&t.uint(this.timestamp)&&t.uint(this.duration)&&t.uint(this.context)&&t.uint(this.containerType)&&t.string(this.containerSrc)&&t.string(this.containerId)&&t.string(this.containerName)}});s.set(59,j);const K=t(class{constructor(t,s,i,n){this.id=t,this.name=s,this.value=i,this.baseURL=n,this._id=60}encode(t){return t.uint(60)&&t.uint(this.id)&&t.string(this.name)&&t.string(this.value)&&t.string(this.baseURL)}});s.set(60,K);const G=t(class{constructor(t,s,i){this.id=t,this.data=s,this.baseURL=i,this._id=61}encode(t){return t.uint(61)&&t.uint(this.id)&&t.string(this.data)&&t.string(this.baseURL)}});s.set(61,G);const X=t(class{constructor(t,s){this.type=t,this.value=s,this._id=63}encode(t){return t.uint(63)&&t.string(this.type)&&t.string(this.value)}});s.set(63,X);const F=t(class{constructor(t,s){this.name=t,this.payload=s,this._id=64}encode(t){return t.uint(64)&&t.string(this.name)&&t.string(this.payload)}});s.set(64,F);const Q=t(class{constructor(){this._id=65}encode(t){return t.uint(65)}});s.set(65,Q);const V=t(class{constructor(t,s,i,n){this.id=t,this.rule=s,this.index=i,this.baseURL=n,this._id=67}encode(t){return t.uint(67)&&t.uint(this.id)&&t.string(this.rule)&&t.uint(this.index)&&t.string(this.baseURL)}});s.set(67,V);const W=t(class{constructor(t,s,i,n){this.id=t,this.hesitationTime=s,this.label=i,this.selector=n,this._id=69}encode(t){return t.uint(69)&&t.uint(this.id)&&t.uint(this.hesitationTime)&&t.string(this.label)&&t.string(this.selector)}});s.set(69,W);const Y=t(class{constructor(t,s){this.frameID=t,this.id=s,this._id=70}encode(t){return t.uint(70)&&t.uint(this.frameID)&&t.uint(this.id)}});s.set(70,Y);const Z="function"==typeof TextEncoder?new TextEncoder:{encode(t){const s=t.length,i=new Uint8Array(3*s);let n=-1;for(var e=0,r=0,o=0;o!==s;){if(e=t.charCodeAt(o),o+=1,e>=55296&&e<=56319){if(o===s){i[n+=1]=239,i[n+=1]=191,i[n+=1]=189;break}if(!((r=t.charCodeAt(o))>=56320&&r<=57343)){i[n+=1]=239,i[n+=1]=191,i[n+=1]=189;continue}if(o+=1,(e=1024*(e-55296)+r-56320+65536)>65535){i[n+=1]=240|e>>>18,i[n+=1]=128|e>>>12&63,i[n+=1]=128|e>>>6&63,i[n+=1]=128|63&e;continue}}e<=127?i[n+=1]=0|e:e<=2047?(i[n+=1]=192|e>>>6,i[n+=1]=128|63&e):(i[n+=1]=224|e>>>12,i[n+=1]=128|e>>>6&63,i[n+=1]=128|63&e)}return i.subarray(0,n+1)}};class tt{constructor(t){this.size=t,this.offset=0,this.checkpointOffset=0,this.data=new Uint8Array(t)}checkpoint(){this.checkpointOffset=this.offset}isEmpty(){return 0===this.offset}boolean(t){return this.data[this.offset++]=+t,this.offset<=this.size}uint(t){for(;t>=128;)this.data[this.offset++]=t%256|128,t=Math.floor(t/128);return this.data[this.offset++]=t,this.offset<=this.size}int(t){return t=Math.round(t),this.uint(t>=0?2*t:-2*t-1)}string(t){const s=Z.encode(t),i=s.byteLength;return!(!this.uint(i)||this.offset+i>this.size)&&(this.data.set(s,this.offset),this.offset+=i,!0)}reset(){this.offset=0,this.checkpointOffset=0}flush(){const t=this.data.slice(0,this.checkpointOffset);return this.reset(),t}}let st,it=1e6,nt=4e5,et=new tt(nt),rt="",ot="",ht=0,ct=0,ut=0,at=0,dt=!0;function lt(){return new i(ht,at,ct).encode(et)}const ft=[];let gt,pt=!1,mt=0,_t=8e3,yt=10;function vt(){if(dt||""===ot||""===rt)return;const t=et.flush();pt?ft.push(t):(pt=!0,function t(s){const i=new XMLHttpRequest;i.open("POST",rt+"/v1/web/i",!1),i.setRequestHeader("Authorization","Bearer "+ot),i.onreadystatechange=function(){if(4===this.readyState){if(0==this.status)return;if(this.status>=400)return St(),ft.length=0,401===this.status?void self.postMessage("restart"):(console.log("OpenReplay Response Error: ","status ",this.status,this.statusText,s.buffer),void self.postMessage(null));const i=ft.shift();i?t(i):pt=!1}},i.onerror=function(i){if(console.log("OpenReplay Send Error: ",i,s.buffer),mt>=yt)return St(),void self.postMessage(null);mt++,setTimeout(()=>t(s),_t)},i.send(s.buffer)}(t)),dt=!0,lt()}function St(){rt="",ot="",clearInterval(st),et.reset()}self.onmessage=({data:t})=>{if(null!==t)return"stop"===t?(vt(),void St()):Array.isArray(t)?void t.forEach(t=>{const i=new(s.get(t._id));if(Object.assign(i,t),i instanceof n?ct=i.timestamp:i instanceof J&&(i.hidden?gt=setTimeout(()=>self.postMessage("restart"),3e5):clearTimeout(gt)),et.checkpoint(),!i.encode(et)&&(vt(),!i.encode(et)))for(;!i.encode(et);){if(nt===it)return console.warn("OpenReplay: beacon size overflow."),et.reset(),void lt();nt=Math.min(2*nt,it),et=new tt(nt),lt()}at++,dt=!1}):(rt=t.ingestPoint||rt,ot=t.token||ot,ht=t.pageNo||ht,ct=t.startTimestamp||ct,ut=t.timeAdjustment||ut,yt=t.connAttemptCount||yt,_t=t.connAttemptGap||_t,it=t.beaconSizeLimit||it,nt=Math.min(it,t.beaconSize||nt),et.isEmpty()&&lt(),void(null==st&&(st=setInterval(vt,2e4))));vt()};
 `], { type: 'text/javascript' })));
-            // this.worker.onerror = e => {
-            //   this.send(new TechnicalInfo("webworker_error", JSON.stringify(e)));
-            // /* TODO: send report */
-            // }
+            this.worker.onerror = e => {
+                this._debug("webworker_error", e);
+            };
             let lastTs = utils_1.timestamp();
@@ -68,2 +70,3 @@ let fileno = 0;
             };
+            // TODO:on start
             // TODO: keep better tactics, discard others (look https://developer.mozilla.org/en-US/docs/Web/API/Navigator/sendBeacon)
@@ -75,9 +78,10 @@ this.attachEventListener(window, 'beforeunload', alertWorker, false);
         catch (e) {
-            this.sendDebugReport("worker_start", e);
+            this._debug("worker_start", e);
         }
     }
-    sendDebugReport(context, e) {
+    _debug(context, e) {
         if (this.options.__debug_report_edp !== null) {
             fetch(this.options.__debug_report_edp, {
                 method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
                 body: JSON.stringify({
@@ -89,2 +93,5 @@ context,
         }
+        if (this.options.__debug_log) {
+            utils_1.warn("OpenReplay errror: ", context, e);
+        }
     }
@@ -118,8 +125,7 @@ send(message, urgent = false) {
             catch (e) {
-                app.send(new messages_1.TechnicalInfo("error", JSON.stringify({
-                    time: utils_1.timestamp(),
-                    name: e.name,
-                    message: e.message,
-                    stack: e.stack
-                })));
+                this._debug("safe_fn_call", e);
+                // time: timestamp(),
+                // name: e.name,
+                // message: e.message,
+                // stack: e.stack
             }
@@ -151,4 +157,27 @@ }; // TODO: correct typing
     getHost() {
-        return new URL(this.options.ingestPoint).host;
+        return new URL(this.options.ingestPoint).hostname;
     }
+    getProjectKey() {
+        return this.projectKey;
+    }
+    getBaseHref() {
+        var _a, _b;
+        if (typeof this.options.resourceBaseHref === 'string') {
+            return this.options.resourceBaseHref;
+        }
+        else if (typeof this.options.resourceBaseHref === 'object') {
+            //switch between  types
+        }
+        if (document.baseURI) {
+            return document.baseURI;
+        }
+        // IE only
+        return ((_b = (_a = document.head) === null || _a === void 0 ? void 0 : _a.getElementsByTagName("base")[0]) === null || _b === void 0 ? void 0 : _b.getAttribute("href")) || location.origin + location.pathname;
+    }
+    resolveResourceURL(resourceURL) {
+        const base = new URL(this.getBaseHref());
+        base.pathname += "/" + new URL(resourceURL).pathname;
+        base.pathname.replace(/\/+/g, "/");
+        return base.toString();
+    }
     isServiceURL(url) {
@@ -162,6 +191,6 @@ return url.startsWith(this.options.ingestPoint);
         if (!this.isActive) {
-            this.isActive = true;
             if (!this.worker) {
-                throw new Error("Stranger things: no worker found");
+                return Promise.reject("No worker found: perhaps, CSP is not set.");
             }
+            this.isActive = true;
             let pageNo = 0;
@@ -224,3 +253,3 @@ const pageNoStr = sessionStorage.getItem(this.options.session_pageno_key);
                 if (!this.worker) {
-                    throw new Error("Stranger things: no worker found after start request");
+                    throw new Error("no worker found after start request (this might not happen)");
                 }
@@ -240,3 +269,4 @@ this.worker.postMessage({ token, beaconSizeLimit });
                 this.stop();
-                this.sendDebugReport("session_start", e);
+                utils_1.warn("OpenReplay was unable to start. ", e);
+                this._debug("session_start", e);
                 throw e;
@@ -243,0 +273,0 @@ });

cjs/app/observer.d.ts

 import App from './index';
+interface Window extends WindowProxy {
+    HTMLInputElement: typeof HTMLInputElement;
+    HTMLLinkElement: typeof HTMLLinkElement;
+    HTMLStyleElement: typeof HTMLStyleElement;
+    SVGStyleElement: typeof SVGStyleElement;
+    HTMLIFrameElement: typeof HTMLIFrameElement;
+    Text: typeof Text;
+    Element: typeof Element;
+}
 export interface Options {
     obscureTextEmails: boolean;
     obscureTextNumbers: boolean;
+    captureIFrames: boolean;
 }
 export default class Observer {
     private readonly app;
+    private readonly options;
+    private readonly context;
     private readonly observer;
@@ -15,5 +27,6 @@ private readonly commited;
     private readonly textMasked;
-    private readonly options;
-    constructor(app: App, opts: Options);
+    constructor(app: App, options: Options, context?: Window);
     private clear;
+    private isInstance;
+    private isIgnored;
     private sendNodeAttribute;
@@ -27,4 +40,8 @@ private sendNodeData;
     private commitNodes;
+    private iframeObservers;
+    private handleIframe;
+    private observeIframe;
     observe(): void;
     disconnect(): void;
 }
+export {};

cjs/app/observer.js

@@ -8,32 +8,36 @@ "use strict";
 }
-function isIgnored(node) {
-    if (node instanceof Text) {
-        return false;
-    }
-    if (!(node instanceof Element)) {
-        return true;
-    }
-    const tag = node.tagName.toUpperCase();
-    if (tag === 'LINK') {
-        const rel = node.getAttribute('rel');
-        const as = node.getAttribute('as');
-        return !((rel === null || rel === void 0 ? void 0 : rel.includes('stylesheet')) || as === "style" || as === "font");
-    }
-    return (tag === 'SCRIPT' ||
-        tag === 'NOSCRIPT' ||
-        tag === 'META' ||
-        tag === 'TITLE' ||
-        tag === 'BASE');
-}
 class Observer {
-    constructor(app, opts) {
+    constructor(app, options, context = window) {
         this.app = app;
-        this.options = opts;
+        this.options = options;
+        this.context = context;
+        this.iframeObservers = [];
         this.observer = new MutationObserver(this.app.safe((mutations) => {
+            var _a;
             for (const mutation of mutations) {
                 const target = mutation.target;
-                if (isIgnored(target) || !document.contains(target)) {
+                const type = mutation.type;
+                // Special case
+                // Document 'childList' might happen in case of iframe. 
+                // TODO: generalize as much as possible
+                if (this.isInstance(target, Document)
+                    && type === 'childList'
+                //&& new Array(mutation.addedNodes).some(node => this.isInstance(node, HTMLHtmlElement))
+                ) {
+                    const parentFrame = (_a = target.defaultView) === null || _a === void 0 ? void 0 : _a.frameElement;
+                    if (!parentFrame) {
+                        continue;
+                    }
+                    this.bindTree(target.documentElement);
+                    const frameID = this.app.nodes.getID(parentFrame);
+                    const docID = this.app.nodes.getID(target.documentElement);
+                    if (frameID === undefined || docID === undefined) {
+                        continue;
+                    }
+                    this.app.send(messages_1.CreateIFrameDocument(frameID, docID));
                     continue;
                 }
-                const type = mutation.type;
+                if (this.isIgnored(target) || !context.document.contains(target)) {
+                    continue;
+                }
                 if (type === 'childList') {
@@ -89,2 +93,35 @@ for (let i = 0; i < mutation.removedNodes.length; i++) {
     }
+    // TODO: we need a type expert here so we won't have to ignore the lines
+    isInstance(node, constr) {
+        let context = this.context;
+        while (context.parent && context.parent !== context) {
+            // @ts-ignore
+            if (node instanceof context[constr.name]) {
+                return true;
+            }
+            // @ts-ignore
+            context = context.parent;
+        }
+        // @ts-ignore
+        return node instanceof context[constr.name];
+    }
+    isIgnored(node) {
+        if (this.isInstance(node, Text)) {
+            return false;
+        }
+        if (!this.isInstance(node, Element)) {
+            return true;
+        }
+        const tag = node.tagName.toUpperCase();
+        if (tag === 'LINK') {
+            const rel = node.getAttribute('rel');
+            const as = node.getAttribute('as');
+            return !((rel === null || rel === void 0 ? void 0 : rel.includes('stylesheet')) || as === "style" || as === "font");
+        }
+        return (tag === 'SCRIPT' ||
+            tag === 'NOSCRIPT' ||
+            tag === 'META' ||
+            tag === 'TITLE' ||
+            tag === 'BASE');
+    }
     sendNodeAttribute(id, node, name, value) {
@@ -102,3 +139,3 @@ if (isSVGElement(node)) {
                 }
-                this.app.send(new messages_1.SetNodeAttributeURLBased(id, name, value, utils_1.getBaseURI()));
+                this.app.send(new messages_1.SetNodeAttributeURLBased(id, name, value, this.app.getBaseHref()));
             }
@@ -119,3 +156,3 @@ else {
         if (name === 'value' &&
-            node instanceof HTMLInputElement &&
+            this.isInstance(node, HTMLInputElement) &&
             node.type !== 'button' &&
@@ -130,4 +167,4 @@ node.type !== 'reset' &&
         }
-        if (name === 'style' || name === 'href' && node instanceof HTMLLinkElement) {
-            this.app.send(new messages_1.SetNodeAttributeURLBased(id, name, value, utils_1.getBaseURI()));
+        if (name === 'style' || name === 'href' && this.isInstance(node, HTMLLinkElement)) {
+            this.app.send(new messages_1.SetNodeAttributeURLBased(id, name, value, this.app.getBaseHref()));
             return;
@@ -141,4 +178,4 @@ }
     sendNodeData(id, parentElement, data) {
-        if (parentElement instanceof HTMLStyleElement || parentElement instanceof SVGStyleElement) {
-            this.app.send(new messages_1.SetCSSDataURLBased(id, data, utils_1.getBaseURI()));
+        if (this.isInstance(parentElement, HTMLStyleElement) || this.isInstance(parentElement, SVGStyleElement)) {
+            this.app.send(new messages_1.SetCSSDataURLBased(id, data, this.app.getBaseHref()));
             return;
@@ -165,3 +202,3 @@ }
     bindTree(node) {
-        if (isIgnored(node)) {
+        if (this.isIgnored(node)) {
             return;
@@ -171,3 +208,3 @@ }
         const walker = document.createTreeWalker(node, NodeFilter.SHOW_ELEMENT + NodeFilter.SHOW_TEXT, {
-            acceptNode: (node) => isIgnored(node) || this.app.nodes.getID(node) !== undefined
+            acceptNode: (node) => this.isIgnored(node) || this.app.nodes.getID(node) !== undefined
                 ? NodeFilter.FILTER_REJECT
@@ -189,3 +226,6 @@ : NodeFilter.FILTER_ACCEPT,
         let parentID;
-        if (id !== 0) {
+        if (this.isInstance(node, HTMLHtmlElement)) {
+            this.indexes[id] = 0;
+        }
+        else {
             if (parent === null) {
@@ -205,3 +245,3 @@ this.unbindNode(node);
             if (this.textMasked.has(parentID) ||
-                (node instanceof Element && utils_1.hasOpenreplayAttribute(node, 'masked'))) {
+                (this.isInstance(node, Element) && utils_1.hasOpenreplayAttribute(node, 'masked'))) {
                 this.textMasked.add(id);
@@ -229,3 +269,3 @@ }
         if (isNew === true) {
-            if (node instanceof Element) {
+            if (this.isInstance(node, Element)) {
                 if (parentID !== undefined) {
@@ -238,4 +278,8 @@ this.app.send(new messages_1.CreateElementNode(id, parentID, index, node.tagName, isSVGElement(node)));
                 }
+                if (this.isInstance(node, HTMLIFrameElement) &&
+                    (this.options.captureIFrames || node.getAttribute("data-openreplay-capture"))) {
+                    this.handleIframe(node);
+                }
             }
-            else if (node instanceof Text) {
+            else if (this.isInstance(node, Text)) {
                 // for text node id != 0, hence parentID !== undefined and parent is Element
@@ -252,3 +296,3 @@ this.app.send(new messages_1.CreateTextNode(id, parentID, index));
         if (attr !== undefined) {
-            if (!(node instanceof Element)) {
+            if (!this.isInstance(node, Element)) {
                 throw 'commitNode: node is not an element';
@@ -261,3 +305,3 @@ }
         if (this.textSet.has(id)) {
-            if (!(node instanceof Text)) {
+            if (!this.isInstance(node, Text)) {
                 throw 'commitNode: node is not a text';
@@ -291,4 +335,38 @@ }
     }
+    handleIframe(iframe) {
+        const handle = () => {
+            const context = iframe.contentWindow;
+            const id = this.app.nodes.getID(iframe);
+            if (!context || id === undefined) {
+                return;
+            }
+            const observer = new Observer(this.app, this.options, context);
+            this.iframeObservers.push(observer);
+            observer.observeIframe(id, context);
+        };
+        this.app.attachEventListener(iframe, "load", handle);
+        handle();
+    }
+    // TODO: abstract common functionality, separate FrameObserver
+    observeIframe(id, context) {
+        const doc = context.document;
+        this.observer.observe(doc, {
+            childList: true,
+            attributes: true,
+            characterData: true,
+            subtree: true,
+            attributeOldValue: false,
+            characterDataOldValue: false,
+        });
+        this.bindTree(doc.documentElement);
+        const docID = this.app.nodes.getID(doc.documentElement);
+        if (docID === undefined) {
+            console.log("Wrong");
+            return;
+        }
+        this.app.send(messages_1.CreateIFrameDocument(id, docID));
+        this.commitNodes();
+    }
     observe() {
-        this.observer.observe(document, {
+        this.observer.observe(this.context.document, {
             childList: true,
@@ -302,6 +380,8 @@ attributes: true,
         this.app.send(new messages_1.CreateDocument());
-        this.bindTree(document.documentElement);
+        this.bindTree(this.context.document.documentElement);
         this.commitNodes();
     }
     disconnect() {
+        this.iframeObservers.forEach(o => o.disconnect());
+        this.iframeObservers = [];
         this.observer.disconnect();
@@ -308,0 +388,0 @@ this.clear();

cjs/index.js

@@ -26,3 +26,3 @@ "use strict";
     if (obj == null) {
-        console.error(`OpenReplay: invalid options argument type. Please, check documentation on https://docs.openreplay.com${DOCS_SETUP}`);
+        console.error(`OpenReplay: invalid options argument type. Please, check documentation on ${utils_1.DOCS_HOST}${DOCS_SETUP}`);
         return false;
@@ -33,3 +33,3 @@ }
             if (typeof obj.projectID !== 'number') { // Back compatability
-                console.error(`OpenReplay: projectKey is missing or wrong type (string is expected). Please, check https://docs.openreplay.com${DOCS_SETUP} for more information.`);
+                console.error(`OpenReplay: projectKey is missing or wrong type (string is expected). Please, check ${utils_1.DOCS_HOST}${DOCS_SETUP} for more information.`);
                 return false;
@@ -48,3 +48,3 @@ }
     if (typeof obj.sessionToken !== 'string' && obj.sessionToken != null) {
-        console.warn(`OpenReplay: invalid options argument type. Please, check documentation on https://docs.openreplay.com${DOCS_SETUP}`);
+        console.warn(`OpenReplay: invalid options argument type. Please, check documentation on ${utils_1.DOCS_HOST}${DOCS_SETUP}`);
     }
@@ -75,2 +75,6 @@ return true;
         }
+        if (window.__OPENREPLAY__) {
+            console.error("OpenReplay: one tracker instance has been initialised already");
+            return;
+        }
         if (!options.__DISABLE_SECURE_MODE && location.protocol !== 'https:') {
@@ -105,3 +109,3 @@ console.error("OpenReplay: Your website must be publicly accessible and running on SSL in order for OpenReplay to properly capture and replay the user session. You can disable this check by setting `__DISABLE_SECURE_MODE` option to `true` if you are testing in localhost. Keep in mind, that asset files on a local machine are not available to the outside world. This might affect tracking if you use css files.");
             longtasks_1.default(this.app);
-            window.__OPENREPLAY__ = window.__OPENREPLAY__ || this;
+            window.__OPENREPLAY__ = this;
         }
@@ -116,3 +120,3 @@ else {
             req.send(JSON.stringify({
-                trackerVersion: '3.3.1',
+                trackerVersion: '3.4.0-debug.0',
                 projectKey: options.projectKey,
@@ -139,3 +143,3 @@ doNotTrack,
         if (!utils_1.IN_BROWSER) {
-            console.error(`OpenReplay: you are trying to start Tracker on a node.js environment. If you want to use OpenReplay with SSR, please, use componentDidMount or useEffect API for placing the \`tracker.start()\` line. Check documentation on https://docs.openreplay.com${DOCS_SETUP}`);
+            console.error(`OpenReplay: you are trying to start Tracker on a node.js environment. If you want to use OpenReplay with SSR, please, use componentDidMount or useEffect API for placing the \`tracker.start()\` line. Check documentation on ${utils_1.DOCS_HOST}${DOCS_SETUP}`);
             return;
@@ -142,0 +146,0 @@ }

cjs/messages/index.d.ts

@@ -437,2 +437,10 @@ import Message from './message';
 export declare const MouseClick: typeof _MouseClick & ((id: number, hesitationTime: number, label: string, selector: string) => _MouseClick);
+declare class _CreateIFrameDocument implements Message {
+    frameID: number;
+    id: number;
+    readonly _id: number;
+    constructor(frameID: number, id: number);
+    encode(writer: Writer): boolean;
+}
+export declare const CreateIFrameDocument: typeof _CreateIFrameDocument & ((frameID: number, id: number) => _CreateIFrameDocument);
 export {};

cjs/messages/index.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.MouseClick = exports.CSSInsertRuleURLBased = exports.PageClose = exports.CustomIssue = exports.TechnicalInfo = exports.SetCSSDataURLBased = exports.SetNodeAttributeURLBased = exports.LongTask = exports.SetPageVisibility = exports.ConnectionInformation = exports.ResourceTiming = exports.PerformanceTrack = exports.GraphQL = exports.NgRx = exports.MobX = exports.Vuex = exports.Redux = exports.StateAction = exports.OTable = exports.Profiler = exports.Fetch = exports.CSSDeleteRule = exports.CSSInsertRule = exports.Metadata = exports.UserAnonymousID = exports.UserID = exports.RawCustomEvent = exports.JSException = exports.PageRenderTiming = exports.PageLoadTiming = exports.ConsoleLog = exports.MouseMove = exports.SetInputChecked = exports.SetInputValue = exports.SetInputTarget = exports.SetNodeScroll = exports.SetNodeData = exports.RemoveNodeAttribute = exports.SetNodeAttribute = exports.RemoveNode = exports.MoveNode = exports.CreateTextNode = exports.CreateElementNode = exports.CreateDocument = exports.SetViewportScroll = exports.SetViewportSize = exports.SetPageLocation = exports.Timestamp = exports.BatchMeta = exports.classes = void 0;
+exports.CreateIFrameDocument = void 0;
 function bindNew(Class) {
@@ -780,1 +781,15 @@ function _Class(...args) {
 exports.classes.set(69, exports.MouseClick);
+class _CreateIFrameDocument {
+    constructor(frameID, id) {
+        this.frameID = frameID;
+        this.id = id;
+        this._id = 70;
+    }
+    encode(writer) {
+        return writer.uint(70) &&
+            writer.uint(this.frameID) &&
+            writer.uint(this.id);
+    }
+}
+exports.CreateIFrameDocument = bindNew(_CreateIFrameDocument);
+exports.classes.set(70, exports.CreateIFrameDocument);

cjs/messages/webworker.d.ts

@@ -5,2 +5,3 @@ export interface Options {
     beaconSize?: number;
+    __debug_log?: boolean;
 }
@@ -7,0 +8,0 @@ declare type Settings = {

cjs/modules/console.js

@@ -104,3 +104,3 @@ "use strict";
         if (consoleMethods.indexOf(method) === -1) {
-            console.error(`Asayer: unsupported console method ${method}`);
+            console.error(`OpenReplay: unsupported console method "${method}"`);
             return;
@@ -107,0 +107,0 @@ }

cjs/modules/cssrules.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 const messages_1 = require("../messages");
-const utils_1 = require("../utils");
 function default_1(app) {
@@ -15,3 +14,3 @@ if (app === null) {
         const sendMessage = typeof rule === 'string'
-            ? (nodeID) => app.send(new messages_1.CSSInsertRuleURLBased(nodeID, rule, index, utils_1.getBaseURI()))
+            ? (nodeID) => app.send(new messages_1.CSSInsertRuleURLBased(nodeID, rule, index, app.getBaseHref()))
             : (nodeID) => app.send(new messages_1.CSSDeleteRule(nodeID, index));
@@ -18,0 +17,0 @@ // TODO: Extend messages to maintain nested rules (CSSGroupingRule prototype, as well as CSSKeyframesRule)

cjs/modules/img.js

@@ -21,3 +21,3 @@ "use strict";
         else if (src.length < 1e5) {
-            app.send(new messages_1.SetNodeAttributeURLBased(id, 'src', src, utils_1.getBaseURI()));
+            app.send(new messages_1.SetNodeAttributeURLBased(id, 'src', src, app.getBaseHref()));
         }
@@ -34,3 +34,3 @@ });
                 const src = target.src;
-                app.send(new messages_1.SetNodeAttributeURLBased(id, 'src', src, utils_1.getBaseURI()));
+                app.send(new messages_1.SetNodeAttributeURLBased(id, 'src', src, app.getBaseHref()));
             }
@@ -37,0 +37,0 @@ }

cjs/modules/mouse.d.ts

 import type { Options as FinderOptions } from '../vendors/finder/finder';
 import App from '../app';
+interface HeatmapsOptions {
+    finder: FinderOptions;
+}
 export interface Options {
-    selectorFinder: boolean | FinderOptions;
+    heatmaps: boolean | HeatmapsOptions;
 }
 export default function (app: App, opts: Partial<Options>): void;
+export {};

cjs/modules/mouse.js

@@ -70,3 +70,8 @@ "use strict";
     const options = Object.assign({
-        selectorFinder: true,
+        heatmaps: {
+            finder: {
+                threshold: 5,
+                maxNumberOfTries: 600,
+            },
+        },
     }, opts);
@@ -92,7 +97,7 @@ let mousePositionX = -1;
     function getSelector(id, target) {
-        if (options.selectorFinder === false) {
+        if (options.heatmaps === false) {
             return '';
         }
         return selectorMap[id] = selectorMap[id] ||
-            finder_1.finder(target, options.selectorFinder === true ? undefined : options.selectorFinder);
+            finder_1.finder(target, options.heatmaps === true ? undefined : options.heatmaps.finder);
     }
@@ -99,0 +104,0 @@ app.attachEventListener(document.documentElement, 'mouseover', (e) => {

cjs/modules/timing.js

@@ -71,8 +71,17 @@ "use strict";
     if (!options.captureResourceTimings) {
-        options.capturePageLoadTimings = false;
-        options.capturePageRenderTimings = false;
+        return;
+    } // Resources are necessary for all timings
+    const mQueue = [];
+    function sendOnStart(m) {
+        if (app.active()) {
+            app.send(m);
+        }
+        else {
+            mQueue.push(m);
+        }
     }
-    let resources = options.captureResourceTimings
-        ? {}
-        : null;
+    app.attachStartCallback(function () {
+        mQueue.forEach(m => app.send(m));
+    });
+    let resources = {};
     function resourceTiming(entry) {
@@ -84,3 +93,3 @@ if (entry.duration <= 0 || !utils_1.isURL(entry.name) || app.isServiceURL(entry.name))
         }
-        app.send(new messages_1.ResourceTiming(entry.startTime + performance.timing.navigationStart, entry.duration, entry.responseStart && entry.startTime
+        sendOnStart(new messages_1.ResourceTiming(entry.startTime + performance.timing.navigationStart, entry.duration, entry.responseStart && entry.startTime
             ? entry.responseStart - entry.startTime
@@ -91,11 +100,7 @@ : 0, entry.transferSize > entry.encodedBodySize
     }
-    const observer = options.captureResourceTimings
-        ? new PerformanceObserver((list) => list.getEntries().forEach(resourceTiming))
-        : null;
-    if (observer !== null) {
-        performance.getEntriesByType('resource').forEach(resourceTiming);
-        observer.observe({ entryTypes: ['resource'] });
-    }
+    const observer = new PerformanceObserver((list) => list.getEntries().forEach(resourceTiming));
+    performance.getEntriesByType('resource').forEach(resourceTiming);
+    observer.observe({ entryTypes: ['resource'] });
     let firstPaint = 0, firstContentfulPaint = 0;
-    if (options.capturePageLoadTimings && observer !== null) {
+    if (options.capturePageLoadTimings) {
         let pageLoadTimingSent = false;
@@ -128,3 +133,3 @@ app.ticker.attach(() => {
     }
-    if (options.capturePageRenderTimings && observer !== null) {
+    if (options.capturePageRenderTimings) {
         let visuallyComplete = 0, interactiveWindowStartTime = 0, interactiveWindowTickTime = 0, paintBlocks = null;
@@ -131,0 +136,0 @@ let pageRenderTimingSent = false;

cjs/utils.d.ts

@@ -5,3 +5,2 @@ export declare function timestamp(): number;
 export declare function isURL(s: string): boolean;
-export declare function getBaseURI(): string;
 export declare const IN_BROWSER: boolean;
@@ -16,4 +15,5 @@ export declare const log: {
 };
+export declare const DOCS_HOST = "https://docs.openreplay.com";
 export declare function deprecationWarn(nameOfFeature: string, useInstead: string, docsPath?: string): void;
 export declare function getLabelAttribute(e: Element): string | null;
 export declare function hasOpenreplayAttribute(e: Element, name: string): boolean;

cjs/utils.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.hasOpenreplayAttribute = exports.getLabelAttribute = exports.deprecationWarn = exports.warn = exports.log = exports.IN_BROWSER = exports.getBaseURI = exports.isURL = exports.normSpaces = exports.stars = exports.timestamp = void 0;
+exports.hasOpenreplayAttribute = exports.getLabelAttribute = exports.deprecationWarn = exports.DOCS_HOST = exports.warn = exports.log = exports.IN_BROWSER = exports.isURL = exports.normSpaces = exports.stars = exports.timestamp = void 0;
 function timestamp() {
@@ -20,15 +20,6 @@ return Math.round(performance.now()) + performance.timing.navigationStart;
 exports.isURL = isURL;
-function getBaseURI() {
-    var _a, _b;
-    if (document.baseURI) {
-        return document.baseURI;
-    }
-    // IE only
-    return ((_b = (_a = document.head) === null || _a === void 0 ? void 0 : _a.getElementsByTagName("base")[0]) === null || _b === void 0 ? void 0 : _b.getAttribute("href")) || location.origin + location.pathname;
-}
-exports.getBaseURI = getBaseURI;
 exports.IN_BROWSER = !(typeof window === "undefined");
 exports.log = console.log;
 exports.warn = console.warn;
-const DOCS_HOST = 'https://docs.openreplay.com';
+exports.DOCS_HOST = 'https://docs.openreplay.com';
 const warnedFeatures = {};
@@ -39,3 +30,3 @@ function deprecationWarn(nameOfFeature, useInstead, docsPath = "/") {
     }
-    exports.warn(`OpenReplay: ${nameOfFeature} is deprecated. ${useInstead ? `Please, use ${useInstead} instead.` : ""} Visit ${DOCS_HOST}${docsPath} for more information.`);
+    exports.warn(`OpenReplay: ${nameOfFeature} is deprecated. ${useInstead ? `Please, use ${useInstead} instead.` : ""} Visit ${exports.DOCS_HOST}${docsPath} for more information.`);
     warnedFeatures[nameOfFeature] = true;
@@ -42,0 +33,0 @@ }

lib/app/index.d.ts

@@ -18,4 +18,6 @@ import Message from '../messages/message';
     ingestPoint: string;
+    resourceBaseHref: string | null;
     __is_snippet: boolean;
     __debug_report_edp: string | null;
+    __debug_log: boolean;
     onStart?: (info: OnStartInfo) => void;
@@ -42,3 +44,3 @@ } & ObserverOptions & WebworkerOptions;
     constructor(projectKey: string, sessionToken: string | null | undefined, opts: Partial<Options>);
-    private sendDebugReport;
+    private _debug;
     send(message: Message, urgent?: boolean): void;
@@ -54,2 +56,5 @@ private commit;
     getHost(): string;
+    getProjectKey(): string;
+    getBaseHref(): string;
+    resolveResourceURL(resourceURL: string): string;
     isServiceURL(url: string): boolean;
@@ -56,0 +61,0 @@ active(): boolean;

lib/app/index.js

@@ -1,3 +0,3 @@
-import { timestamp, log } from '../utils';
-import { Timestamp, TechnicalInfo } from '../messages';
+import { timestamp, log, warn } from '../utils';
+import { Timestamp } from '../messages';
 import Nodes from './nodes';
@@ -17,3 +17,3 @@ import Observer from './observer';
         this.isActive = false;
-        this.version = '3.3.1';
+        this.version = '3.4.0-debug.0';
         this.projectKey = projectKey;
@@ -27,6 +27,9 @@ this.options = Object.assign({
             ingestPoint: DEFAULT_INGEST_POINT,
+            resourceBaseHref: null,
             __is_snippet: false,
             __debug_report_edp: null,
+            __debug_log: true,
             obscureTextEmails: true,
             obscureTextNumbers: false,
+            captureIFrames: false,
         }, opts);
@@ -42,8 +45,7 @@ if (sessionToken != null) {
         try {
-            this.worker = new Worker(URL.createObjectURL(new Blob([`"use strict";function t(t){function s(...s){return new t(...s)}return s.prototype=t.prototype,s}const s=new Map;const i=t(class{constructor(t,s,i){this.pageNo=t,this.firstIndex=s,this.timestamp=i,this._id=80}encode(t){return t.uint(80)&&t.uint(this.pageNo)&&t.uint(this.firstIndex)&&t.int(this.timestamp)}});s.set(80,i);const n=t(class{constructor(t){this.timestamp=t,this._id=0}encode(t){return t.uint(0)&&t.uint(this.timestamp)}});s.set(0,n);const e=t(class{constructor(t,s,i){this.url=t,this.referrer=s,this.navigationStart=i,this._id=4}encode(t){return t.uint(4)&&t.string(this.url)&&t.string(this.referrer)&&t.uint(this.navigationStart)}});s.set(4,e);const r=t(class{constructor(t,s){this.width=t,this.height=s,this._id=5}encode(t){return t.uint(5)&&t.uint(this.width)&&t.uint(this.height)}});s.set(5,r);const o=t(class{constructor(t,s){this.x=t,this.y=s,this._id=6}encode(t){return t.uint(6)&&t.int(this.x)&&t.int(this.y)}});s.set(6,o);const h=t(class{constructor(){this._id=7}encode(t){return t.uint(7)}});s.set(7,h);const c=t(class{constructor(t,s,i,n,e){this.id=t,this.parentID=s,this.index=i,this.tag=n,this.svg=e,this._id=8}encode(t){return t.uint(8)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)&&t.string(this.tag)&&t.boolean(this.svg)}});s.set(8,c);const u=t(class{constructor(t,s,i){this.id=t,this.parentID=s,this.index=i,this._id=9}encode(t){return t.uint(9)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)}});s.set(9,u);const a=t(class{constructor(t,s,i){this.id=t,this.parentID=s,this.index=i,this._id=10}encode(t){return t.uint(10)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)}});s.set(10,a);const d=t(class{constructor(t){this.id=t,this._id=11}encode(t){return t.uint(11)&&t.uint(this.id)}});s.set(11,d);const l=t(class{constructor(t,s,i){this.id=t,this.name=s,this.value=i,this._id=12}encode(t){return t.uint(12)&&t.uint(this.id)&&t.string(this.name)&&t.string(this.value)}});s.set(12,l);const g=t(class{constructor(t,s){this.id=t,this.name=s,this._id=13}encode(t){return t.uint(13)&&t.uint(this.id)&&t.string(this.name)}});s.set(13,g);const f=t(class{constructor(t,s){this.id=t,this.data=s,this._id=14}encode(t){return t.uint(14)&&t.uint(this.id)&&t.string(this.data)}});s.set(14,f);const p=t(class{constructor(t,s,i){this.id=t,this.x=s,this.y=i,this._id=16}encode(t){return t.uint(16)&&t.uint(this.id)&&t.int(this.x)&&t.int(this.y)}});s.set(16,p);const m=t(class{constructor(t,s){this.id=t,this.label=s,this._id=17}encode(t){return t.uint(17)&&t.uint(this.id)&&t.string(this.label)}});s.set(17,m);const _=t(class{constructor(t,s,i){this.id=t,this.value=s,this.mask=i,this._id=18}encode(t){return t.uint(18)&&t.uint(this.id)&&t.string(this.value)&&t.int(this.mask)}});s.set(18,_);const y=t(class{constructor(t,s){this.id=t,this.checked=s,this._id=19}encode(t){return t.uint(19)&&t.uint(this.id)&&t.boolean(this.checked)}});s.set(19,y);const v=t(class{constructor(t,s){this.x=t,this.y=s,this._id=20}encode(t){return t.uint(20)&&t.uint(this.x)&&t.uint(this.y)}});s.set(20,v);const S=t(class{constructor(t,s){this.level=t,this.value=s,this._id=22}encode(t){return t.uint(22)&&t.string(this.level)&&t.string(this.value)}});s.set(22,S);const b=t(class{constructor(t,s,i,n,e,r,o,h,c){this.requestStart=t,this.responseStart=s,this.responseEnd=i,this.domContentLoadedEventStart=n,this.domContentLoadedEventEnd=e,this.loadEventStart=r,this.loadEventEnd=o,this.firstPaint=h,this.firstContentfulPaint=c,this._id=23}encode(t){return t.uint(23)&&t.uint(this.requestStart)&&t.uint(this.responseStart)&&t.uint(this.responseEnd)&&t.uint(this.domContentLoadedEventStart)&&t.uint(this.domContentLoadedEventEnd)&&t.uint(this.loadEventStart)&&t.uint(this.loadEventEnd)&&t.uint(this.firstPaint)&&t.uint(this.firstContentfulPaint)}});s.set(23,b);const x=t(class{constructor(t,s,i){this.speedIndex=t,this.visuallyComplete=s,this.timeToInteractive=i,this._id=24}encode(t){return t.uint(24)&&t.uint(this.speedIndex)&&t.uint(this.visuallyComplete)&&t.uint(this.timeToInteractive)}});s.set(24,x);const k=t(class{constructor(t,s,i){this.name=t,this.message=s,this.payload=i,this._id=25}encode(t){return t.uint(25)&&t.string(this.name)&&t.string(this.message)&&t.string(this.payload)}});s.set(25,k);const E=t(class{constructor(t,s){this.name=t,this.payload=s,this._id=27}encode(t){return t.uint(27)&&t.string(this.name)&&t.string(this.payload)}});s.set(27,E);const z=t(class{constructor(t){this.id=t,this._id=28}encode(t){return t.uint(28)&&t.string(this.id)}});s.set(28,z);const w=t(class{constructor(t){this.id=t,this._id=29}encode(t){return t.uint(29)&&t.string(this.id)}});s.set(29,w);const I=t(class{constructor(t,s){this.key=t,this.value=s,this._id=30}encode(t){return t.uint(30)&&t.string(this.key)&&t.string(this.value)}});s.set(30,I);const L=t(class{constructor(t,s,i){this.id=t,this.rule=s,this.index=i,this._id=37}encode(t){return t.uint(37)&&t.uint(this.id)&&t.string(this.rule)&&t.uint(this.index)}});s.set(37,L);const T=t(class{constructor(t,s){this.id=t,this.index=s,this._id=38}encode(t){return t.uint(38)&&t.uint(this.id)&&t.uint(this.index)}});s.set(38,T);const C=t(class{constructor(t,s,i,n,e,r,o){this.method=t,this.url=s,this.request=i,this.response=n,this.status=e,this.timestamp=r,this.duration=o,this._id=39}encode(t){return t.uint(39)&&t.string(this.method)&&t.string(this.url)&&t.string(this.request)&&t.string(this.response)&&t.uint(this.status)&&t.uint(this.timestamp)&&t.uint(this.duration)}});s.set(39,C);const A=t(class{constructor(t,s,i,n){this.name=t,this.duration=s,this.args=i,this.result=n,this._id=40}encode(t){return t.uint(40)&&t.string(this.name)&&t.uint(this.duration)&&t.string(this.args)&&t.string(this.result)}});s.set(40,A);const M=t(class{constructor(t,s){this.key=t,this.value=s,this._id=41}encode(t){return t.uint(41)&&t.string(this.key)&&t.string(this.value)}});s.set(41,M);const R=t(class{constructor(t){this.type=t,this._id=42}encode(t){return t.uint(42)&&t.string(this.type)}});s.set(42,R);const U=t(class{constructor(t,s,i){this.action=t,this.state=s,this.duration=i,this._id=44}encode(t){return t.uint(44)&&t.string(this.action)&&t.string(this.state)&&t.uint(this.duration)}});s.set(44,U);const N=t(class{constructor(t,s){this.mutation=t,this.state=s,this._id=45}encode(t){return t.uint(45)&&t.string(this.mutation)&&t.string(this.state)}});s.set(45,N);const O=t(class{constructor(t,s){this.type=t,this.payload=s,this._id=46}encode(t){return t.uint(46)&&t.string(this.type)&&t.string(this.payload)}});s.set(46,O);const q=t(class{constructor(t,s,i){this.action=t,this.state=s,this.duration=i,this._id=47}encode(t){return t.uint(47)&&t.string(this.action)&&t.string(this.state)&&t.uint(this.duration)}});s.set(47,q);const D=t(class{constructor(t,s,i,n){this.operationKind=t,this.operationName=s,this.variables=i,this.response=n,this._id=48}encode(t){return t.uint(48)&&t.string(this.operationKind)&&t.string(this.operationName)&&t.string(this.variables)&&t.string(this.response)}});s.set(48,D);const H=t(class{constructor(t,s,i,n){this.frames=t,this.ticks=s,this.totalJSHeapSize=i,this.usedJSHeapSize=n,this._id=49}encode(t){return t.uint(49)&&t.int(this.frames)&&t.int(this.ticks)&&t.uint(this.totalJSHeapSize)&&t.uint(this.usedJSHeapSize)}});s.set(49,H);const P=t(class{constructor(t,s,i,n,e,r,o,h){this.timestamp=t,this.duration=s,this.ttfb=i,this.headerSize=n,this.encodedBodySize=e,this.decodedBodySize=r,this.url=o,this.initiator=h,this._id=53}encode(t){return t.uint(53)&&t.uint(this.timestamp)&&t.uint(this.duration)&&t.uint(this.ttfb)&&t.uint(this.headerSize)&&t.uint(this.encodedBodySize)&&t.uint(this.decodedBodySize)&&t.string(this.url)&&t.string(this.initiator)}});s.set(53,P);const B=t(class{constructor(t,s){this.downlink=t,this.type=s,this._id=54}encode(t){return t.uint(54)&&t.uint(this.downlink)&&t.string(this.type)}});s.set(54,B);const J=t(class{constructor(t){this.hidden=t,this._id=55}encode(t){return t.uint(55)&&t.boolean(this.hidden)}});s.set(55,J);const j=t(class{constructor(t,s,i,n,e,r,o){this.timestamp=t,this.duration=s,this.context=i,this.containerType=n,this.containerSrc=e,this.containerId=r,this.containerName=o,this._id=59}encode(t){return t.uint(59)&&t.uint(this.timestamp)&&t.uint(this.duration)&&t.uint(this.context)&&t.uint(this.containerType)&&t.string(this.containerSrc)&&t.string(this.containerId)&&t.string(this.containerName)}});s.set(59,j);const K=t(class{constructor(t,s,i,n){this.id=t,this.name=s,this.value=i,this.baseURL=n,this._id=60}encode(t){return t.uint(60)&&t.uint(this.id)&&t.string(this.name)&&t.string(this.value)&&t.string(this.baseURL)}});s.set(60,K);const G=t(class{constructor(t,s,i){this.id=t,this.data=s,this.baseURL=i,this._id=61}encode(t){return t.uint(61)&&t.uint(this.id)&&t.string(this.data)&&t.string(this.baseURL)}});s.set(61,G);const X=t(class{constructor(t,s){this.type=t,this.value=s,this._id=63}encode(t){return t.uint(63)&&t.string(this.type)&&t.string(this.value)}});s.set(63,X);const F=t(class{constructor(t,s){this.name=t,this.payload=s,this._id=64}encode(t){return t.uint(64)&&t.string(this.name)&&t.string(this.payload)}});s.set(64,F);const Q=t(class{constructor(){this._id=65}encode(t){return t.uint(65)}});s.set(65,Q);const V=t(class{constructor(t,s,i,n){this.id=t,this.rule=s,this.index=i,this.baseURL=n,this._id=67}encode(t){return t.uint(67)&&t.uint(this.id)&&t.string(this.rule)&&t.uint(this.index)&&t.string(this.baseURL)}});s.set(67,V);const W=t(class{constructor(t,s,i,n){this.id=t,this.hesitationTime=s,this.label=i,this.selector=n,this._id=69}encode(t){return t.uint(69)&&t.uint(this.id)&&t.uint(this.hesitationTime)&&t.string(this.label)&&t.string(this.selector)}});s.set(69,W);const Y="function"==typeof TextEncoder?new TextEncoder:{encode(t){const s=t.length,i=new Uint8Array(3*s);let n=-1;for(var e=0,r=0,o=0;o!==s;){if(e=t.charCodeAt(o),o+=1,e>=55296&&e<=56319){if(o===s){i[n+=1]=239,i[n+=1]=191,i[n+=1]=189;break}if(!((r=t.charCodeAt(o))>=56320&&r<=57343)){i[n+=1]=239,i[n+=1]=191,i[n+=1]=189;continue}if(o+=1,(e=1024*(e-55296)+r-56320+65536)>65535){i[n+=1]=240|e>>>18,i[n+=1]=128|e>>>12&63,i[n+=1]=128|e>>>6&63,i[n+=1]=128|63&e;continue}}e<=127?i[n+=1]=0|e:e<=2047?(i[n+=1]=192|e>>>6,i[n+=1]=128|63&e):(i[n+=1]=224|e>>>12,i[n+=1]=128|e>>>6&63,i[n+=1]=128|63&e)}return i.subarray(0,n+1)}};class Z{constructor(t){this.size=t,this.offset=0,this.checkpointOffset=0,this.data=new Uint8Array(t)}checkpoint(){this.checkpointOffset=this.offset}isEmpty(){return 0===this.offset}boolean(t){return this.data[this.offset++]=+t,this.offset<=this.size}uint(t){for(;t>=128;)this.data[this.offset++]=t%256|128,t=Math.floor(t/128);return this.data[this.offset++]=t,this.offset<=this.size}int(t){return t=Math.round(t),this.uint(t>=0?2*t:-2*t-1)}string(t){const s=Y.encode(t),i=s.byteLength;return!(!this.uint(i)||this.offset+i>this.size)&&(this.data.set(s,this.offset),this.offset+=i,!0)}reset(){this.offset=0,this.checkpointOffset=0}flush(){const t=this.data.slice(0,this.checkpointOffset);return this.reset(),t}}let tt,st=1e6,it=4e5,nt=new Z(it),et="",rt="",ot=0,ht=0,ct=0,ut=0,at=!0;function dt(){return new i(ot,ut,ht).encode(nt)}const lt=[];let gt,ft=!1,pt=0,mt=8e3,_t=10;function yt(){if(at||""===rt||""===et)return;const t=nt.flush();ft?lt.push(t):(ft=!0,function t(s){const i=new XMLHttpRequest;i.open("POST",et+"/v1/web/i",!1),i.setRequestHeader("Authorization","Bearer "+rt),i.onreadystatechange=function(){if(4===this.readyState){if(0==this.status)return;if(this.status>=400)return vt(),lt.length=0,403===this.status?void self.postMessage("restart"):void self.postMessage(null);const s=lt.shift();s?t(s):ft=!1}},i.onerror=function(i){if(pt>=_t)return vt(),void self.postMessage(null);pt++,setTimeout(()=>t(s),mt)},i.send(s.buffer)}(t)),at=!0,dt()}function vt(){et="",rt="",clearInterval(tt),nt.reset()}self.onmessage=({data:t})=>{if(null!==t)return"stop"===t?(yt(),void vt()):Array.isArray(t)?void t.forEach(t=>{const i=new(s.get(t._id));if(Object.assign(i,t),i instanceof n?ht=i.timestamp:i instanceof J&&(i.hidden?gt=setTimeout(()=>self.postMessage("restart"),3e5):clearTimeout(gt)),nt.checkpoint(),!i.encode(nt)&&(yt(),!i.encode(nt)))for(;!i.encode(nt);){if(it===st)return console.warn("OpenReplay: beacon size overflow."),nt.reset(),void dt();it=Math.min(2*it,st),nt=new Z(it),dt()}ut++,at=!1}):(et=t.ingestPoint||et,rt=t.token||rt,ot=t.pageNo||ot,ht=t.startTimestamp||ht,ct=t.timeAdjustment||ct,_t=t.connAttemptCount||_t,mt=t.connAttemptGap||mt,st=t.beaconSizeLimit||st,it=Math.min(st,t.beaconSize||it),nt.isEmpty()&&dt(),void(null==tt&&(tt=setInterval(yt,2e4))));yt()};
+            this.worker = new Worker(URL.createObjectURL(new Blob([`"use strict";function t(t){function s(...s){return new t(...s)}return s.prototype=t.prototype,s}const s=new Map;const i=t(class{constructor(t,s,i){this.pageNo=t,this.firstIndex=s,this.timestamp=i,this._id=80}encode(t){return t.uint(80)&&t.uint(this.pageNo)&&t.uint(this.firstIndex)&&t.int(this.timestamp)}});s.set(80,i);const n=t(class{constructor(t){this.timestamp=t,this._id=0}encode(t){return t.uint(0)&&t.uint(this.timestamp)}});s.set(0,n);const e=t(class{constructor(t,s,i){this.url=t,this.referrer=s,this.navigationStart=i,this._id=4}encode(t){return t.uint(4)&&t.string(this.url)&&t.string(this.referrer)&&t.uint(this.navigationStart)}});s.set(4,e);const r=t(class{constructor(t,s){this.width=t,this.height=s,this._id=5}encode(t){return t.uint(5)&&t.uint(this.width)&&t.uint(this.height)}});s.set(5,r);const o=t(class{constructor(t,s){this.x=t,this.y=s,this._id=6}encode(t){return t.uint(6)&&t.int(this.x)&&t.int(this.y)}});s.set(6,o);const h=t(class{constructor(){this._id=7}encode(t){return t.uint(7)}});s.set(7,h);const c=t(class{constructor(t,s,i,n,e){this.id=t,this.parentID=s,this.index=i,this.tag=n,this.svg=e,this._id=8}encode(t){return t.uint(8)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)&&t.string(this.tag)&&t.boolean(this.svg)}});s.set(8,c);const u=t(class{constructor(t,s,i){this.id=t,this.parentID=s,this.index=i,this._id=9}encode(t){return t.uint(9)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)}});s.set(9,u);const a=t(class{constructor(t,s,i){this.id=t,this.parentID=s,this.index=i,this._id=10}encode(t){return t.uint(10)&&t.uint(this.id)&&t.uint(this.parentID)&&t.uint(this.index)}});s.set(10,a);const d=t(class{constructor(t){this.id=t,this._id=11}encode(t){return t.uint(11)&&t.uint(this.id)}});s.set(11,d);const l=t(class{constructor(t,s,i){this.id=t,this.name=s,this.value=i,this._id=12}encode(t){return t.uint(12)&&t.uint(this.id)&&t.string(this.name)&&t.string(this.value)}});s.set(12,l);const f=t(class{constructor(t,s){this.id=t,this.name=s,this._id=13}encode(t){return t.uint(13)&&t.uint(this.id)&&t.string(this.name)}});s.set(13,f);const g=t(class{constructor(t,s){this.id=t,this.data=s,this._id=14}encode(t){return t.uint(14)&&t.uint(this.id)&&t.string(this.data)}});s.set(14,g);const p=t(class{constructor(t,s,i){this.id=t,this.x=s,this.y=i,this._id=16}encode(t){return t.uint(16)&&t.uint(this.id)&&t.int(this.x)&&t.int(this.y)}});s.set(16,p);const m=t(class{constructor(t,s){this.id=t,this.label=s,this._id=17}encode(t){return t.uint(17)&&t.uint(this.id)&&t.string(this.label)}});s.set(17,m);const _=t(class{constructor(t,s,i){this.id=t,this.value=s,this.mask=i,this._id=18}encode(t){return t.uint(18)&&t.uint(this.id)&&t.string(this.value)&&t.int(this.mask)}});s.set(18,_);const y=t(class{constructor(t,s){this.id=t,this.checked=s,this._id=19}encode(t){return t.uint(19)&&t.uint(this.id)&&t.boolean(this.checked)}});s.set(19,y);const v=t(class{constructor(t,s){this.x=t,this.y=s,this._id=20}encode(t){return t.uint(20)&&t.uint(this.x)&&t.uint(this.y)}});s.set(20,v);const S=t(class{constructor(t,s){this.level=t,this.value=s,this._id=22}encode(t){return t.uint(22)&&t.string(this.level)&&t.string(this.value)}});s.set(22,S);const b=t(class{constructor(t,s,i,n,e,r,o,h,c){this.requestStart=t,this.responseStart=s,this.responseEnd=i,this.domContentLoadedEventStart=n,this.domContentLoadedEventEnd=e,this.loadEventStart=r,this.loadEventEnd=o,this.firstPaint=h,this.firstContentfulPaint=c,this._id=23}encode(t){return t.uint(23)&&t.uint(this.requestStart)&&t.uint(this.responseStart)&&t.uint(this.responseEnd)&&t.uint(this.domContentLoadedEventStart)&&t.uint(this.domContentLoadedEventEnd)&&t.uint(this.loadEventStart)&&t.uint(this.loadEventEnd)&&t.uint(this.firstPaint)&&t.uint(this.firstContentfulPaint)}});s.set(23,b);const x=t(class{constructor(t,s,i){this.speedIndex=t,this.visuallyComplete=s,this.timeToInteractive=i,this._id=24}encode(t){return t.uint(24)&&t.uint(this.speedIndex)&&t.uint(this.visuallyComplete)&&t.uint(this.timeToInteractive)}});s.set(24,x);const E=t(class{constructor(t,s,i){this.name=t,this.message=s,this.payload=i,this._id=25}encode(t){return t.uint(25)&&t.string(this.name)&&t.string(this.message)&&t.string(this.payload)}});s.set(25,E);const k=t(class{constructor(t,s){this.name=t,this.payload=s,this._id=27}encode(t){return t.uint(27)&&t.string(this.name)&&t.string(this.payload)}});s.set(27,k);const z=t(class{constructor(t){this.id=t,this._id=28}encode(t){return t.uint(28)&&t.string(this.id)}});s.set(28,z);const I=t(class{constructor(t){this.id=t,this._id=29}encode(t){return t.uint(29)&&t.string(this.id)}});s.set(29,I);const w=t(class{constructor(t,s){this.key=t,this.value=s,this._id=30}encode(t){return t.uint(30)&&t.string(this.key)&&t.string(this.value)}});s.set(30,w);const T=t(class{constructor(t,s,i){this.id=t,this.rule=s,this.index=i,this._id=37}encode(t){return t.uint(37)&&t.uint(this.id)&&t.string(this.rule)&&t.uint(this.index)}});s.set(37,T);const L=t(class{constructor(t,s){this.id=t,this.index=s,this._id=38}encode(t){return t.uint(38)&&t.uint(this.id)&&t.uint(this.index)}});s.set(38,L);const R=t(class{constructor(t,s,i,n,e,r,o){this.method=t,this.url=s,this.request=i,this.response=n,this.status=e,this.timestamp=r,this.duration=o,this._id=39}encode(t){return t.uint(39)&&t.string(this.method)&&t.string(this.url)&&t.string(this.request)&&t.string(this.response)&&t.uint(this.status)&&t.uint(this.timestamp)&&t.uint(this.duration)}});s.set(39,R);const C=t(class{constructor(t,s,i,n){this.name=t,this.duration=s,this.args=i,this.result=n,this._id=40}encode(t){return t.uint(40)&&t.string(this.name)&&t.uint(this.duration)&&t.string(this.args)&&t.string(this.result)}});s.set(40,C);const A=t(class{constructor(t,s){this.key=t,this.value=s,this._id=41}encode(t){return t.uint(41)&&t.string(this.key)&&t.string(this.value)}});s.set(41,A);const M=t(class{constructor(t){this.type=t,this._id=42}encode(t){return t.uint(42)&&t.string(this.type)}});s.set(42,M);const O=t(class{constructor(t,s,i){this.action=t,this.state=s,this.duration=i,this._id=44}encode(t){return t.uint(44)&&t.string(this.action)&&t.string(this.state)&&t.uint(this.duration)}});s.set(44,O);const D=t(class{constructor(t,s){this.mutation=t,this.state=s,this._id=45}encode(t){return t.uint(45)&&t.string(this.mutation)&&t.string(this.state)}});s.set(45,D);const U=t(class{constructor(t,s){this.type=t,this.payload=s,this._id=46}encode(t){return t.uint(46)&&t.string(this.type)&&t.string(this.payload)}});s.set(46,U);const N=t(class{constructor(t,s,i){this.action=t,this.state=s,this.duration=i,this._id=47}encode(t){return t.uint(47)&&t.string(this.action)&&t.string(this.state)&&t.uint(this.duration)}});s.set(47,N);const q=t(class{constructor(t,s,i,n){this.operationKind=t,this.operationName=s,this.variables=i,this.response=n,this._id=48}encode(t){return t.uint(48)&&t.string(this.operationKind)&&t.string(this.operationName)&&t.string(this.variables)&&t.string(this.response)}});s.set(48,q);const H=t(class{constructor(t,s,i,n){this.frames=t,this.ticks=s,this.totalJSHeapSize=i,this.usedJSHeapSize=n,this._id=49}encode(t){return t.uint(49)&&t.int(this.frames)&&t.int(this.ticks)&&t.uint(this.totalJSHeapSize)&&t.uint(this.usedJSHeapSize)}});s.set(49,H);const P=t(class{constructor(t,s,i,n,e,r,o,h){this.timestamp=t,this.duration=s,this.ttfb=i,this.headerSize=n,this.encodedBodySize=e,this.decodedBodySize=r,this.url=o,this.initiator=h,this._id=53}encode(t){return t.uint(53)&&t.uint(this.timestamp)&&t.uint(this.duration)&&t.uint(this.ttfb)&&t.uint(this.headerSize)&&t.uint(this.encodedBodySize)&&t.uint(this.decodedBodySize)&&t.string(this.url)&&t.string(this.initiator)}});s.set(53,P);const B=t(class{constructor(t,s){this.downlink=t,this.type=s,this._id=54}encode(t){return t.uint(54)&&t.uint(this.downlink)&&t.string(this.type)}});s.set(54,B);const J=t(class{constructor(t){this.hidden=t,this._id=55}encode(t){return t.uint(55)&&t.boolean(this.hidden)}});s.set(55,J);const j=t(class{constructor(t,s,i,n,e,r,o){this.timestamp=t,this.duration=s,this.context=i,this.containerType=n,this.containerSrc=e,this.containerId=r,this.containerName=o,this._id=59}encode(t){return t.uint(59)&&t.uint(this.timestamp)&&t.uint(this.duration)&&t.uint(this.context)&&t.uint(this.containerType)&&t.string(this.containerSrc)&&t.string(this.containerId)&&t.string(this.containerName)}});s.set(59,j);const K=t(class{constructor(t,s,i,n){this.id=t,this.name=s,this.value=i,this.baseURL=n,this._id=60}encode(t){return t.uint(60)&&t.uint(this.id)&&t.string(this.name)&&t.string(this.value)&&t.string(this.baseURL)}});s.set(60,K);const G=t(class{constructor(t,s,i){this.id=t,this.data=s,this.baseURL=i,this._id=61}encode(t){return t.uint(61)&&t.uint(this.id)&&t.string(this.data)&&t.string(this.baseURL)}});s.set(61,G);const X=t(class{constructor(t,s){this.type=t,this.value=s,this._id=63}encode(t){return t.uint(63)&&t.string(this.type)&&t.string(this.value)}});s.set(63,X);const F=t(class{constructor(t,s){this.name=t,this.payload=s,this._id=64}encode(t){return t.uint(64)&&t.string(this.name)&&t.string(this.payload)}});s.set(64,F);const Q=t(class{constructor(){this._id=65}encode(t){return t.uint(65)}});s.set(65,Q);const V=t(class{constructor(t,s,i,n){this.id=t,this.rule=s,this.index=i,this.baseURL=n,this._id=67}encode(t){return t.uint(67)&&t.uint(this.id)&&t.string(this.rule)&&t.uint(this.index)&&t.string(this.baseURL)}});s.set(67,V);const W=t(class{constructor(t,s,i,n){this.id=t,this.hesitationTime=s,this.label=i,this.selector=n,this._id=69}encode(t){return t.uint(69)&&t.uint(this.id)&&t.uint(this.hesitationTime)&&t.string(this.label)&&t.string(this.selector)}});s.set(69,W);const Y=t(class{constructor(t,s){this.frameID=t,this.id=s,this._id=70}encode(t){return t.uint(70)&&t.uint(this.frameID)&&t.uint(this.id)}});s.set(70,Y);const Z="function"==typeof TextEncoder?new TextEncoder:{encode(t){const s=t.length,i=new Uint8Array(3*s);let n=-1;for(var e=0,r=0,o=0;o!==s;){if(e=t.charCodeAt(o),o+=1,e>=55296&&e<=56319){if(o===s){i[n+=1]=239,i[n+=1]=191,i[n+=1]=189;break}if(!((r=t.charCodeAt(o))>=56320&&r<=57343)){i[n+=1]=239,i[n+=1]=191,i[n+=1]=189;continue}if(o+=1,(e=1024*(e-55296)+r-56320+65536)>65535){i[n+=1]=240|e>>>18,i[n+=1]=128|e>>>12&63,i[n+=1]=128|e>>>6&63,i[n+=1]=128|63&e;continue}}e<=127?i[n+=1]=0|e:e<=2047?(i[n+=1]=192|e>>>6,i[n+=1]=128|63&e):(i[n+=1]=224|e>>>12,i[n+=1]=128|e>>>6&63,i[n+=1]=128|63&e)}return i.subarray(0,n+1)}};class tt{constructor(t){this.size=t,this.offset=0,this.checkpointOffset=0,this.data=new Uint8Array(t)}checkpoint(){this.checkpointOffset=this.offset}isEmpty(){return 0===this.offset}boolean(t){return this.data[this.offset++]=+t,this.offset<=this.size}uint(t){for(;t>=128;)this.data[this.offset++]=t%256|128,t=Math.floor(t/128);return this.data[this.offset++]=t,this.offset<=this.size}int(t){return t=Math.round(t),this.uint(t>=0?2*t:-2*t-1)}string(t){const s=Z.encode(t),i=s.byteLength;return!(!this.uint(i)||this.offset+i>this.size)&&(this.data.set(s,this.offset),this.offset+=i,!0)}reset(){this.offset=0,this.checkpointOffset=0}flush(){const t=this.data.slice(0,this.checkpointOffset);return this.reset(),t}}let st,it=1e6,nt=4e5,et=new tt(nt),rt="",ot="",ht=0,ct=0,ut=0,at=0,dt=!0;function lt(){return new i(ht,at,ct).encode(et)}const ft=[];let gt,pt=!1,mt=0,_t=8e3,yt=10;function vt(){if(dt||""===ot||""===rt)return;const t=et.flush();pt?ft.push(t):(pt=!0,function t(s){const i=new XMLHttpRequest;i.open("POST",rt+"/v1/web/i",!1),i.setRequestHeader("Authorization","Bearer "+ot),i.onreadystatechange=function(){if(4===this.readyState){if(0==this.status)return;if(this.status>=400)return St(),ft.length=0,401===this.status?void self.postMessage("restart"):(console.log("OpenReplay Response Error: ","status ",this.status,this.statusText,s.buffer),void self.postMessage(null));const i=ft.shift();i?t(i):pt=!1}},i.onerror=function(i){if(console.log("OpenReplay Send Error: ",i,s.buffer),mt>=yt)return St(),void self.postMessage(null);mt++,setTimeout(()=>t(s),_t)},i.send(s.buffer)}(t)),dt=!0,lt()}function St(){rt="",ot="",clearInterval(st),et.reset()}self.onmessage=({data:t})=>{if(null!==t)return"stop"===t?(vt(),void St()):Array.isArray(t)?void t.forEach(t=>{const i=new(s.get(t._id));if(Object.assign(i,t),i instanceof n?ct=i.timestamp:i instanceof J&&(i.hidden?gt=setTimeout(()=>self.postMessage("restart"),3e5):clearTimeout(gt)),et.checkpoint(),!i.encode(et)&&(vt(),!i.encode(et)))for(;!i.encode(et);){if(nt===it)return console.warn("OpenReplay: beacon size overflow."),et.reset(),void lt();nt=Math.min(2*nt,it),et=new tt(nt),lt()}at++,dt=!1}):(rt=t.ingestPoint||rt,ot=t.token||ot,ht=t.pageNo||ht,ct=t.startTimestamp||ct,ut=t.timeAdjustment||ut,yt=t.connAttemptCount||yt,_t=t.connAttemptGap||_t,it=t.beaconSizeLimit||it,nt=Math.min(it,t.beaconSize||nt),et.isEmpty()&&lt(),void(null==st&&(st=setInterval(vt,2e4))));vt()};
 `], { type: 'text/javascript' })));
-            // this.worker.onerror = e => {
-            //   this.send(new TechnicalInfo("webworker_error", JSON.stringify(e)));
-            // /* TODO: send report */
-            // }
+            this.worker.onerror = e => {
+                this._debug("webworker_error", e);
+            };
             let lastTs = timestamp();
@@ -65,2 +67,3 @@ let fileno = 0;
             };
+            // TODO:on start
             // TODO: keep better tactics, discard others (look https://developer.mozilla.org/en-US/docs/Web/API/Navigator/sendBeacon)
@@ -72,9 +75,10 @@ this.attachEventListener(window, 'beforeunload', alertWorker, false);
         catch (e) {
-            this.sendDebugReport("worker_start", e);
+            this._debug("worker_start", e);
         }
     }
-    sendDebugReport(context, e) {
+    _debug(context, e) {
         if (this.options.__debug_report_edp !== null) {
             fetch(this.options.__debug_report_edp, {
                 method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
                 body: JSON.stringify({
@@ -86,2 +90,5 @@ context,
         }
+        if (this.options.__debug_log) {
+            warn("OpenReplay errror: ", context, e);
+        }
     }
@@ -115,8 +122,7 @@ send(message, urgent = false) {
             catch (e) {
-                app.send(new TechnicalInfo("error", JSON.stringify({
-                    time: timestamp(),
-                    name: e.name,
-                    message: e.message,
-                    stack: e.stack
-                })));
+                this._debug("safe_fn_call", e);
+                // time: timestamp(),
+                // name: e.name,
+                // message: e.message,
+                // stack: e.stack
             }
@@ -148,4 +154,27 @@ }; // TODO: correct typing
     getHost() {
-        return new URL(this.options.ingestPoint).host;
+        return new URL(this.options.ingestPoint).hostname;
     }
+    getProjectKey() {
+        return this.projectKey;
+    }
+    getBaseHref() {
+        var _a, _b;
+        if (typeof this.options.resourceBaseHref === 'string') {
+            return this.options.resourceBaseHref;
+        }
+        else if (typeof this.options.resourceBaseHref === 'object') {
+            //switch between  types
+        }
+        if (document.baseURI) {
+            return document.baseURI;
+        }
+        // IE only
+        return ((_b = (_a = document.head) === null || _a === void 0 ? void 0 : _a.getElementsByTagName("base")[0]) === null || _b === void 0 ? void 0 : _b.getAttribute("href")) || location.origin + location.pathname;
+    }
+    resolveResourceURL(resourceURL) {
+        const base = new URL(this.getBaseHref());
+        base.pathname += "/" + new URL(resourceURL).pathname;
+        base.pathname.replace(/\/+/g, "/");
+        return base.toString();
+    }
     isServiceURL(url) {
@@ -159,6 +188,6 @@ return url.startsWith(this.options.ingestPoint);
         if (!this.isActive) {
-            this.isActive = true;
             if (!this.worker) {
-                throw new Error("Stranger things: no worker found");
+                return Promise.reject("No worker found: perhaps, CSP is not set.");
             }
+            this.isActive = true;
             let pageNo = 0;
@@ -221,3 +250,3 @@ const pageNoStr = sessionStorage.getItem(this.options.session_pageno_key);
                 if (!this.worker) {
-                    throw new Error("Stranger things: no worker found after start request");
+                    throw new Error("no worker found after start request (this might not happen)");
                 }
@@ -237,3 +266,4 @@ this.worker.postMessage({ token, beaconSizeLimit });
                 this.stop();
-                this.sendDebugReport("session_start", e);
+                warn("OpenReplay was unable to start. ", e);
+                this._debug("session_start", e);
                 throw e;
@@ -240,0 +270,0 @@ });

lib/app/observer.d.ts

 import App from './index';
+interface Window extends WindowProxy {
+    HTMLInputElement: typeof HTMLInputElement;
+    HTMLLinkElement: typeof HTMLLinkElement;
+    HTMLStyleElement: typeof HTMLStyleElement;
+    SVGStyleElement: typeof SVGStyleElement;
+    HTMLIFrameElement: typeof HTMLIFrameElement;
+    Text: typeof Text;
+    Element: typeof Element;
+}
 export interface Options {
     obscureTextEmails: boolean;
     obscureTextNumbers: boolean;
+    captureIFrames: boolean;
 }
 export default class Observer {
     private readonly app;
+    private readonly options;
+    private readonly context;
     private readonly observer;
@@ -15,5 +27,6 @@ private readonly commited;
     private readonly textMasked;
-    private readonly options;
-    constructor(app: App, opts: Options);
+    constructor(app: App, options: Options, context?: Window);
     private clear;
+    private isInstance;
+    private isIgnored;
     private sendNodeAttribute;
@@ -27,4 +40,8 @@ private sendNodeData;
     private commitNodes;
+    private iframeObservers;
+    private handleIframe;
+    private observeIframe;
     observe(): void;
     disconnect(): void;
 }
+export {};

lib/app/observer.js

@@ -1,36 +0,40 @@
-import { stars, hasOpenreplayAttribute, getBaseURI } from '../utils';
-import { CreateDocument, CreateElementNode, CreateTextNode, SetNodeData, SetCSSDataURLBased, SetNodeAttribute, SetNodeAttributeURLBased, RemoveNodeAttribute, MoveNode, RemoveNode, } from '../messages';
+import { stars, hasOpenreplayAttribute } from '../utils';
+import { CreateDocument, CreateElementNode, CreateTextNode, SetNodeData, SetCSSDataURLBased, SetNodeAttribute, SetNodeAttributeURLBased, RemoveNodeAttribute, MoveNode, RemoveNode, CreateIFrameDocument, } from '../messages';
 function isSVGElement(node) {
     return node.namespaceURI === 'http://www.w3.org/2000/svg';
 }
-function isIgnored(node) {
-    if (node instanceof Text) {
-        return false;
-    }
-    if (!(node instanceof Element)) {
-        return true;
-    }
-    const tag = node.tagName.toUpperCase();
-    if (tag === 'LINK') {
-        const rel = node.getAttribute('rel');
-        const as = node.getAttribute('as');
-        return !((rel === null || rel === void 0 ? void 0 : rel.includes('stylesheet')) || as === "style" || as === "font");
-    }
-    return (tag === 'SCRIPT' ||
-        tag === 'NOSCRIPT' ||
-        tag === 'META' ||
-        tag === 'TITLE' ||
-        tag === 'BASE');
-}
 export default class Observer {
-    constructor(app, opts) {
+    constructor(app, options, context = window) {
         this.app = app;
-        this.options = opts;
+        this.options = options;
+        this.context = context;
+        this.iframeObservers = [];
         this.observer = new MutationObserver(this.app.safe((mutations) => {
+            var _a;
             for (const mutation of mutations) {
                 const target = mutation.target;
-                if (isIgnored(target) || !document.contains(target)) {
+                const type = mutation.type;
+                // Special case
+                // Document 'childList' might happen in case of iframe. 
+                // TODO: generalize as much as possible
+                if (this.isInstance(target, Document)
+                    && type === 'childList'
+                //&& new Array(mutation.addedNodes).some(node => this.isInstance(node, HTMLHtmlElement))
+                ) {
+                    const parentFrame = (_a = target.defaultView) === null || _a === void 0 ? void 0 : _a.frameElement;
+                    if (!parentFrame) {
+                        continue;
+                    }
+                    this.bindTree(target.documentElement);
+                    const frameID = this.app.nodes.getID(parentFrame);
+                    const docID = this.app.nodes.getID(target.documentElement);
+                    if (frameID === undefined || docID === undefined) {
+                        continue;
+                    }
+                    this.app.send(CreateIFrameDocument(frameID, docID));
                     continue;
                 }
-                const type = mutation.type;
+                if (this.isIgnored(target) || !context.document.contains(target)) {
+                    continue;
+                }
                 if (type === 'childList') {
@@ -86,2 +90,35 @@ for (let i = 0; i < mutation.removedNodes.length; i++) {
     }
+    // TODO: we need a type expert here so we won't have to ignore the lines
+    isInstance(node, constr) {
+        let context = this.context;
+        while (context.parent && context.parent !== context) {
+            // @ts-ignore
+            if (node instanceof context[constr.name]) {
+                return true;
+            }
+            // @ts-ignore
+            context = context.parent;
+        }
+        // @ts-ignore
+        return node instanceof context[constr.name];
+    }
+    isIgnored(node) {
+        if (this.isInstance(node, Text)) {
+            return false;
+        }
+        if (!this.isInstance(node, Element)) {
+            return true;
+        }
+        const tag = node.tagName.toUpperCase();
+        if (tag === 'LINK') {
+            const rel = node.getAttribute('rel');
+            const as = node.getAttribute('as');
+            return !((rel === null || rel === void 0 ? void 0 : rel.includes('stylesheet')) || as === "style" || as === "font");
+        }
+        return (tag === 'SCRIPT' ||
+            tag === 'NOSCRIPT' ||
+            tag === 'META' ||
+            tag === 'TITLE' ||
+            tag === 'BASE');
+    }
     sendNodeAttribute(id, node, name, value) {
@@ -99,3 +136,3 @@ if (isSVGElement(node)) {
                 }
-                this.app.send(new SetNodeAttributeURLBased(id, name, value, getBaseURI()));
+                this.app.send(new SetNodeAttributeURLBased(id, name, value, this.app.getBaseHref()));
             }
@@ -116,3 +153,3 @@ else {
         if (name === 'value' &&
-            node instanceof HTMLInputElement &&
+            this.isInstance(node, HTMLInputElement) &&
             node.type !== 'button' &&
@@ -127,4 +164,4 @@ node.type !== 'reset' &&
         }
-        if (name === 'style' || name === 'href' && node instanceof HTMLLinkElement) {
-            this.app.send(new SetNodeAttributeURLBased(id, name, value, getBaseURI()));
+        if (name === 'style' || name === 'href' && this.isInstance(node, HTMLLinkElement)) {
+            this.app.send(new SetNodeAttributeURLBased(id, name, value, this.app.getBaseHref()));
             return;
@@ -138,4 +175,4 @@ }
     sendNodeData(id, parentElement, data) {
-        if (parentElement instanceof HTMLStyleElement || parentElement instanceof SVGStyleElement) {
-            this.app.send(new SetCSSDataURLBased(id, data, getBaseURI()));
+        if (this.isInstance(parentElement, HTMLStyleElement) || this.isInstance(parentElement, SVGStyleElement)) {
+            this.app.send(new SetCSSDataURLBased(id, data, this.app.getBaseHref()));
             return;
@@ -162,3 +199,3 @@ }
     bindTree(node) {
-        if (isIgnored(node)) {
+        if (this.isIgnored(node)) {
             return;
@@ -168,3 +205,3 @@ }
         const walker = document.createTreeWalker(node, NodeFilter.SHOW_ELEMENT + NodeFilter.SHOW_TEXT, {
-            acceptNode: (node) => isIgnored(node) || this.app.nodes.getID(node) !== undefined
+            acceptNode: (node) => this.isIgnored(node) || this.app.nodes.getID(node) !== undefined
                 ? NodeFilter.FILTER_REJECT
@@ -186,3 +223,6 @@ : NodeFilter.FILTER_ACCEPT,
         let parentID;
-        if (id !== 0) {
+        if (this.isInstance(node, HTMLHtmlElement)) {
+            this.indexes[id] = 0;
+        }
+        else {
             if (parent === null) {
@@ -202,3 +242,3 @@ this.unbindNode(node);
             if (this.textMasked.has(parentID) ||
-                (node instanceof Element && hasOpenreplayAttribute(node, 'masked'))) {
+                (this.isInstance(node, Element) && hasOpenreplayAttribute(node, 'masked'))) {
                 this.textMasked.add(id);
@@ -226,3 +266,3 @@ }
         if (isNew === true) {
-            if (node instanceof Element) {
+            if (this.isInstance(node, Element)) {
                 if (parentID !== undefined) {
@@ -235,4 +275,8 @@ this.app.send(new CreateElementNode(id, parentID, index, node.tagName, isSVGElement(node)));
                 }
+                if (this.isInstance(node, HTMLIFrameElement) &&
+                    (this.options.captureIFrames || node.getAttribute("data-openreplay-capture"))) {
+                    this.handleIframe(node);
+                }
             }
-            else if (node instanceof Text) {
+            else if (this.isInstance(node, Text)) {
                 // for text node id != 0, hence parentID !== undefined and parent is Element
@@ -249,3 +293,3 @@ this.app.send(new CreateTextNode(id, parentID, index));
         if (attr !== undefined) {
-            if (!(node instanceof Element)) {
+            if (!this.isInstance(node, Element)) {
                 throw 'commitNode: node is not an element';
@@ -258,3 +302,3 @@ }
         if (this.textSet.has(id)) {
-            if (!(node instanceof Text)) {
+            if (!this.isInstance(node, Text)) {
                 throw 'commitNode: node is not a text';
@@ -288,4 +332,38 @@ }
     }
+    handleIframe(iframe) {
+        const handle = () => {
+            const context = iframe.contentWindow;
+            const id = this.app.nodes.getID(iframe);
+            if (!context || id === undefined) {
+                return;
+            }
+            const observer = new Observer(this.app, this.options, context);
+            this.iframeObservers.push(observer);
+            observer.observeIframe(id, context);
+        };
+        this.app.attachEventListener(iframe, "load", handle);
+        handle();
+    }
+    // TODO: abstract common functionality, separate FrameObserver
+    observeIframe(id, context) {
+        const doc = context.document;
+        this.observer.observe(doc, {
+            childList: true,
+            attributes: true,
+            characterData: true,
+            subtree: true,
+            attributeOldValue: false,
+            characterDataOldValue: false,
+        });
+        this.bindTree(doc.documentElement);
+        const docID = this.app.nodes.getID(doc.documentElement);
+        if (docID === undefined) {
+            console.log("Wrong");
+            return;
+        }
+        this.app.send(CreateIFrameDocument(id, docID));
+        this.commitNodes();
+    }
     observe() {
-        this.observer.observe(document, {
+        this.observer.observe(this.context.document, {
             childList: true,
@@ -299,6 +377,8 @@ attributes: true,
         this.app.send(new CreateDocument());
-        this.bindTree(document.documentElement);
+        this.bindTree(this.context.document.documentElement);
         this.commitNodes();
     }
     disconnect() {
+        this.iframeObservers.forEach(o => o.disconnect());
+        this.iframeObservers = [];
         this.observer.disconnect();
@@ -305,0 +385,0 @@ this.clear();

lib/index.js

@@ -18,7 +18,7 @@ import App, { DEFAULT_INGEST_POINT } from './app';
 import CSSRules from './modules/cssrules';
-import { IN_BROWSER, deprecationWarn } from './utils';
+import { IN_BROWSER, deprecationWarn, DOCS_HOST } from './utils';
 const DOCS_SETUP = '/installation/setup-or';
 function processOptions(obj) {
     if (obj == null) {
-        console.error(`OpenReplay: invalid options argument type. Please, check documentation on https://docs.openreplay.com${DOCS_SETUP}`);
+        console.error(`OpenReplay: invalid options argument type. Please, check documentation on ${DOCS_HOST}${DOCS_SETUP}`);
         return false;
@@ -29,3 +29,3 @@ }
             if (typeof obj.projectID !== 'number') { // Back compatability
-                console.error(`OpenReplay: projectKey is missing or wrong type (string is expected). Please, check https://docs.openreplay.com${DOCS_SETUP} for more information.`);
+                console.error(`OpenReplay: projectKey is missing or wrong type (string is expected). Please, check ${DOCS_HOST}${DOCS_SETUP} for more information.`);
                 return false;
@@ -44,3 +44,3 @@ }
     if (typeof obj.sessionToken !== 'string' && obj.sessionToken != null) {
-        console.warn(`OpenReplay: invalid options argument type. Please, check documentation on https://docs.openreplay.com${DOCS_SETUP}`);
+        console.warn(`OpenReplay: invalid options argument type. Please, check documentation on ${DOCS_HOST}${DOCS_SETUP}`);
     }
@@ -71,2 +71,6 @@ return true;
         }
+        if (window.__OPENREPLAY__) {
+            console.error("OpenReplay: one tracker instance has been initialised already");
+            return;
+        }
         if (!options.__DISABLE_SECURE_MODE && location.protocol !== 'https:') {
@@ -101,3 +105,3 @@ console.error("OpenReplay: Your website must be publicly accessible and running on SSL in order for OpenReplay to properly capture and replay the user session. You can disable this check by setting `__DISABLE_SECURE_MODE` option to `true` if you are testing in localhost. Keep in mind, that asset files on a local machine are not available to the outside world. This might affect tracking if you use css files.");
             Longtasks(this.app);
-            window.__OPENREPLAY__ = window.__OPENREPLAY__ || this;
+            window.__OPENREPLAY__ = this;
         }
@@ -112,3 +116,3 @@ else {
             req.send(JSON.stringify({
-                trackerVersion: '3.3.1',
+                trackerVersion: '3.4.0-debug.0',
                 projectKey: options.projectKey,
@@ -135,3 +139,3 @@ doNotTrack,
         if (!IN_BROWSER) {
-            console.error(`OpenReplay: you are trying to start Tracker on a node.js environment. If you want to use OpenReplay with SSR, please, use componentDidMount or useEffect API for placing the \`tracker.start()\` line. Check documentation on https://docs.openreplay.com${DOCS_SETUP}`);
+            console.error(`OpenReplay: you are trying to start Tracker on a node.js environment. If you want to use OpenReplay with SSR, please, use componentDidMount or useEffect API for placing the \`tracker.start()\` line. Check documentation on ${DOCS_HOST}${DOCS_SETUP}`);
             return;
@@ -138,0 +142,0 @@ }

lib/messages/index.d.ts

@@ -437,2 +437,10 @@ import Message from './message';
 export declare const MouseClick: typeof _MouseClick & ((id: number, hesitationTime: number, label: string, selector: string) => _MouseClick);
+declare class _CreateIFrameDocument implements Message {
+    frameID: number;
+    id: number;
+    readonly _id: number;
+    constructor(frameID: number, id: number);
+    encode(writer: Writer): boolean;
+}
+export declare const CreateIFrameDocument: typeof _CreateIFrameDocument & ((frameID: number, id: number) => _CreateIFrameDocument);
 export {};

lib/messages/index.js

@@ -777,1 +777,15 @@ function bindNew(Class) {
 classes.set(69, MouseClick);
+class _CreateIFrameDocument {
+    constructor(frameID, id) {
+        this.frameID = frameID;
+        this.id = id;
+        this._id = 70;
+    }
+    encode(writer) {
+        return writer.uint(70) &&
+            writer.uint(this.frameID) &&
+            writer.uint(this.id);
+    }
+}
+export const CreateIFrameDocument = bindNew(_CreateIFrameDocument);
+classes.set(70, CreateIFrameDocument);

lib/messages/webworker.d.ts

@@ -5,2 +5,3 @@ export interface Options {
     beaconSize?: number;
+    __debug_log?: boolean;
 }
@@ -7,0 +8,0 @@ declare type Settings = {

lib/modules/console.js

@@ -102,3 +102,3 @@ import { IN_BROWSER } from '../utils';
         if (consoleMethods.indexOf(method) === -1) {
-            console.error(`Asayer: unsupported console method ${method}`);
+            console.error(`OpenReplay: unsupported console method "${method}"`);
             return;
@@ -105,0 +105,0 @@ }

lib/modules/cssrules.js

 import { CSSInsertRuleURLBased, CSSDeleteRule, TechnicalInfo } from '../messages';
-import { getBaseURI } from '../utils';
 export default function (app) {
@@ -13,3 +12,3 @@ if (app === null) {
         const sendMessage = typeof rule === 'string'
-            ? (nodeID) => app.send(new CSSInsertRuleURLBased(nodeID, rule, index, getBaseURI()))
+            ? (nodeID) => app.send(new CSSInsertRuleURLBased(nodeID, rule, index, app.getBaseHref()))
             : (nodeID) => app.send(new CSSDeleteRule(nodeID, index));
@@ -16,0 +15,0 @@ // TODO: Extend messages to maintain nested rules (CSSGroupingRule prototype, as well as CSSKeyframesRule)

lib/modules/img.js

@@ -1,2 +0,2 @@
-import { timestamp, isURL, getBaseURI } from '../utils';
+import { timestamp, isURL } from '../utils';
 import { ResourceTiming, SetNodeAttributeURLBased } from '../messages';
@@ -19,3 +19,3 @@ export default function (app) {
         else if (src.length < 1e5) {
-            app.send(new SetNodeAttributeURLBased(id, 'src', src, getBaseURI()));
+            app.send(new SetNodeAttributeURLBased(id, 'src', src, app.getBaseHref()));
         }
@@ -32,3 +32,3 @@ });
                 const src = target.src;
-                app.send(new SetNodeAttributeURLBased(id, 'src', src, getBaseURI()));
+                app.send(new SetNodeAttributeURLBased(id, 'src', src, app.getBaseHref()));
             }
@@ -35,0 +35,0 @@ }

lib/modules/mouse.d.ts

 import type { Options as FinderOptions } from '../vendors/finder/finder';
 import App from '../app';
+interface HeatmapsOptions {
+    finder: FinderOptions;
+}
 export interface Options {
-    selectorFinder: boolean | FinderOptions;
+    heatmaps: boolean | HeatmapsOptions;
 }
 export default function (app: App, opts: Partial<Options>): void;
+export {};

lib/modules/mouse.js

@@ -68,3 +68,8 @@ import { finder } from '../vendors/finder/finder';
     const options = Object.assign({
-        selectorFinder: true,
+        heatmaps: {
+            finder: {
+                threshold: 5,
+                maxNumberOfTries: 600,
+            },
+        },
     }, opts);
@@ -90,7 +95,7 @@ let mousePositionX = -1;
     function getSelector(id, target) {
-        if (options.selectorFinder === false) {
+        if (options.heatmaps === false) {
             return '';
         }
         return selectorMap[id] = selectorMap[id] ||
-            finder(target, options.selectorFinder === true ? undefined : options.selectorFinder);
+            finder(target, options.heatmaps === true ? undefined : options.heatmaps.finder);
     }
@@ -97,0 +102,0 @@ app.attachEventListener(document.documentElement, 'mouseover', (e) => {

lib/modules/timing.js

@@ -69,8 +69,17 @@ import { isURL } from '../utils';
     if (!options.captureResourceTimings) {
-        options.capturePageLoadTimings = false;
-        options.capturePageRenderTimings = false;
+        return;
+    } // Resources are necessary for all timings
+    const mQueue = [];
+    function sendOnStart(m) {
+        if (app.active()) {
+            app.send(m);
+        }
+        else {
+            mQueue.push(m);
+        }
     }
-    let resources = options.captureResourceTimings
-        ? {}
-        : null;
+    app.attachStartCallback(function () {
+        mQueue.forEach(m => app.send(m));
+    });
+    let resources = {};
     function resourceTiming(entry) {
@@ -82,3 +91,3 @@ if (entry.duration <= 0 || !isURL(entry.name) || app.isServiceURL(entry.name))
         }
-        app.send(new ResourceTiming(entry.startTime + performance.timing.navigationStart, entry.duration, entry.responseStart && entry.startTime
+        sendOnStart(new ResourceTiming(entry.startTime + performance.timing.navigationStart, entry.duration, entry.responseStart && entry.startTime
             ? entry.responseStart - entry.startTime
@@ -89,11 +98,7 @@ : 0, entry.transferSize > entry.encodedBodySize
     }
-    const observer = options.captureResourceTimings
-        ? new PerformanceObserver((list) => list.getEntries().forEach(resourceTiming))
-        : null;
-    if (observer !== null) {
-        performance.getEntriesByType('resource').forEach(resourceTiming);
-        observer.observe({ entryTypes: ['resource'] });
-    }
+    const observer = new PerformanceObserver((list) => list.getEntries().forEach(resourceTiming));
+    performance.getEntriesByType('resource').forEach(resourceTiming);
+    observer.observe({ entryTypes: ['resource'] });
     let firstPaint = 0, firstContentfulPaint = 0;
-    if (options.capturePageLoadTimings && observer !== null) {
+    if (options.capturePageLoadTimings) {
         let pageLoadTimingSent = false;
@@ -126,3 +131,3 @@ app.ticker.attach(() => {
     }
-    if (options.capturePageRenderTimings && observer !== null) {
+    if (options.capturePageRenderTimings) {
         let visuallyComplete = 0, interactiveWindowStartTime = 0, interactiveWindowTickTime = 0, paintBlocks = null;
@@ -129,0 +134,0 @@ let pageRenderTimingSent = false;

lib/utils.d.ts

@@ -5,3 +5,2 @@ export declare function timestamp(): number;
 export declare function isURL(s: string): boolean;
-export declare function getBaseURI(): string;
 export declare const IN_BROWSER: boolean;
@@ -16,4 +15,5 @@ export declare const log: {
 };
+export declare const DOCS_HOST = "https://docs.openreplay.com";
 export declare function deprecationWarn(nameOfFeature: string, useInstead: string, docsPath?: string): void;
 export declare function getLabelAttribute(e: Element): string | null;
 export declare function hasOpenreplayAttribute(e: Element, name: string): boolean;

lib/utils.js

@@ -14,14 +14,6 @@ export function timestamp() {
 }
-export function getBaseURI() {
-    var _a, _b;
-    if (document.baseURI) {
-        return document.baseURI;
-    }
-    // IE only
-    return ((_b = (_a = document.head) === null || _a === void 0 ? void 0 : _a.getElementsByTagName("base")[0]) === null || _b === void 0 ? void 0 : _b.getAttribute("href")) || location.origin + location.pathname;
-}
 export const IN_BROWSER = !(typeof window === "undefined");
 export const log = console.log;
 export const warn = console.warn;
-const DOCS_HOST = 'https://docs.openreplay.com';
+export const DOCS_HOST = 'https://docs.openreplay.com';
 const warnedFeatures = {};
@@ -28,0 +20,0 @@ export function deprecationWarn(nameOfFeature, useInstead, docsPath = "/") {

package.json

 {
   "name": "@openreplay/tracker",
   "description": "The OpenReplay tracker main package",
-  "version": "3.3.1",
+  "version": "3.4.0-debug.0",
   "keywords": [
@@ -6,0 +6,0 @@ "logging",

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