;(function createBrowserMonitoring(schema, evidenceFactory=createBrowserEvidence, runtimeFactory=createRuntimeDiagnostics, dispatchFactory=createDispatchDiagnostics) { const evidence=evidenceFactory(); const dispatchTiming=dispatchFactory(null); const endpoint='/api/observability/browser', routes=new Set(schema.routes), codes=new Set(schema.failureCodes); const idPattern=/^[a-f0-9]{32}$/, methods=new Set(['GET','HEAD','POST','PUT','PATCH','DELETE','OPTIONS']); const validNumber=v=>typeof v==='number'&&Number.isFinite(v)&&v>=0&&v<=3600000; const templates=schema.routes.filter(r=>r.includes(':id')).sort((a,b)=>b.length-a.length); function route(path) { const value=path.replace(/^\/api\//,'').replace(/\/$/,''); if(routes.has(value))return value; if(/^jobs\/\d+$/.test(value))return 'jobs/detail'; return templates.find(r=>new RegExp('^'+r.replaceAll(':id','[^/]+')+'$').test(value))||'other'; } function page(path) {return route('page/'+(path.replace(/^\//,'').replace(/\/$/,'')||'home'))==='other'?'page/other':route('page/'+(path.replace(/^\//,'').replace(/\/$/,'')||'home'));} function linkKind(el) { const rel=String(el?.rel||'').toLowerCase().split(/\s+/); if(rel.includes('stylesheet'))return 'style'; if(rel.includes('manifest'))return 'other'; if(rel.some(value=>['icon','apple-touch-icon','mask-icon'].includes(value)))return 'image'; if(rel.includes('modulepreload'))return 'script'; if(rel.includes('preload'))return ({script:'script',style:'style',font:'font',image:'image',audio:'media',video:'media',fetch:'fetch',document:'iframe'})[String(el.as||'').toLowerCase()]||''; return ''; } function mimeKind(value) { const mime=String(value||'').split(';')[0].trim().toLowerCase(); if(mime==='text/css')return 'style'; if(/^(?:text|application)\/(?:x-)?(?:java|ecma)script$/.test(mime))return 'script'; if(mime==='application/manifest+json')return 'other'; if(mime.startsWith('image/'))return 'image'; if(mime.startsWith('font/'))return 'font'; if(/^(?:audio|video)\//.test(mime))return 'media'; return ''; } // Resource Timing's "link" identifies an HTML element, not its destination. // Prefer a known response MIME, then an unambiguous DOM rel/as hint. Unknown // links remain other; manifest, icons and module preloads must not become CSS. function kind(type,path='',hint='') {if(['link','css','other','early-hint'].includes(type)&&hint)return hint;const extension=path.split('.').at(-1).toLowerCase();const asset={js:'script',css:'style',woff:'font',woff2:'font',ttf:'font',otf:'font',png:'image',jpg:'image',jpeg:'image',svg:'image',webp:'image',avif:'image',gif:'image',mp4:'media',mp3:'media'}[extension];if(asset)return asset;return ({script:'script',css:'style',img:'image',image:'image',video:'media',audio:'media',iframe:'iframe',font:'font',fetch:'fetch',xmlhttprequest:'fetch',navigation:'navigation'})[type]||'other';} function target(name,origin,type='fetch',hint='') { let u;try{u=new URL(name,origin);}catch{return null;} if(!['http:','https:'].includes(u.protocol)||u.pathname.startsWith('/api/observability/')||u.pathname.startsWith('/api/health/')||u.pathname.startsWith('/api/internal/'))return null; const own=u.origin===origin, firstParty=evidence.firstPartyOrigin(u.origin), known=firstParty&&evidence.knownPath(u.pathname); // A known peer API is still an API. Classification must not grant it // same-origin privileges; only the explicit session contract below correlates peers. const resourceType=(own||known)&&u.pathname.startsWith('/api/')?'api':kind(type,u.pathname,hint); const requestPurpose=resourceType==='api'||known&&u.pathname.startsWith('/api/')?'api': resourceType==='fetch'&&known&&u.searchParams.has('_rsc')?'page_data':resourceType; return {route:resourceType==='api'?route(u.pathname):resourceType==='navigation'?page(u.pathname):'resource/'+resourceType, resourceType,requestPurpose,targetOrigin:own?'same_origin':'external',...evidence.resource(String(name),origin,!own)}; } function resourceRow(entry,origin,timeOrigin,idFactory,linkHint='') { const t=target(entry.name,origin,entry.entryType==='navigation'?'navigation':entry.initiatorType,mimeKind(entry.contentType)||linkHint);if(!t||!validNumber(entry.duration))return null; const timing=entry.serverTiming||[],getId=name=>{const v=timing.find(i=>i.name===name)?.description;return (t.targetOrigin==='same_origin'||t.route==='auth/session'&&evidence.firstPartyOrigin(new URL(entry.name,origin).origin))&&idPattern.test(v||'')?v:'';}; // Beacon's initiating method is POST by specification. Native timings do // not expose arbitrary fetch/XHR methods; keep those unknown without a hook. const row={...t,id:idFactory(),layer:'browser',requestId:getId('weishi_edge'),clientId:getId('weishi_client'),method:entry.initiatorType==='beacon'?'POST':['fetch','xmlhttprequest'].includes(entry.initiatorType)?'other':'GET',atMs:Math.round(timeOrigin+entry.startTime),totalMs:Math.round(entry.duration),outcome:entry.responseStart>0?'complete':'unavailable',timingPhase:'complete',protocol:['h2','h3','http/1.1'].includes(entry.nextHopProtocol)?entry.nextHopProtocol:'unknown'}; if(t.targetOrigin==='same_origin'||evidence.firstPartyOrigin(t.resourceOrigin))row.cdnContext=evidence.cdnTiming(entry); // Cross-origin TAO restrictions hide phase/status data, not total duration. if(entry.requestStart>0&&entry.responseStart>0){ const diff=(key,end,start)=>{const v=end-start;if(validNumber(v))row[key]=Math.round(v);}; diff('redirectMs',entry.redirectEnd,entry.redirectStart);diff('preRequestMs',entry.requestStart,entry.startTime);diff('dnsMs',entry.domainLookupEnd,entry.domainLookupStart); const tls=entry.secureConnectionStart>0;diff('tcpMs',tls?entry.secureConnectionStart:entry.connectEnd,entry.connectStart);if(tls)diff('tlsMs',entry.connectEnd,entry.secureConnectionStart); diff('ttfbMs',entry.responseStart,entry.requestStart);diff('bodyMs',entry.responseEnd,entry.responseStart); row.connection=entry.connectEnd>entry.connectStart?'new':'reused_or_cached';row.cache=entry.transferSize===0&&entry.decodedBodySize>0?'local_or_service_worker':'network_or_unknown'; for(const [key,v] of [['transferBytes',entry.transferSize],['encodedBytes',entry.encodedBodySize],['decodedBytes',entry.decodedBodySize]])if(Number.isSafeInteger(v)&&v>=0&&v<=2**30)row[key]=v; if(entry.workerStart>0)row.serviceWorker=1; } if(entry.responseStatus===0)row.status=0; if(Number.isInteger(entry.responseStatus)&&entry.responseStatus>=100&&entry.responseStatus<=599){row.status=entry.responseStatus;if(row.status>=400){row.code='http_error';row.outcome='failed';}} if(entry.entryType==='navigation'){ // Navigation.duration ends at loadEventEnd, not at the HTML response. // Preserve the page-load alert, while exposing its separate boundaries. for(const [key,end] of [['documentMs',entry.responseEnd],['domInteractiveMs',entry.domInteractive],['domContentLoadedMs',entry.domContentLoadedEventEnd]]){ const value=end-entry.startTime;if(end>0&&validNumber(value)&&value<=entry.duration)row[key]=Math.round(value); } if(entry.responseEnd>0&&entry.loadEventEnd>=entry.responseEnd&&validNumber(entry.loadEventEnd-entry.responseEnd))row.postResponseMs=Math.round(entry.loadEventEnd-entry.responseEnd); } if(row.totalMs>3000)row.runtimeContext=evidence.runtime(JSON.stringify({v:1,dispatch:dispatchTiming.timing(entry)})); return row; } function pendingNavigationProgress(entry,documentUrl,observedAt) { if(!entry||entry.entryType!=='navigation'||entry.name!==documentUrl||entry.startTime!==0||!Number.isFinite(observedAt)||observedAt<0)return {}; const out={},finished=value=>validNumber(value)&&value>0&&value<=observedAt; const diff=(key,end,start,zeroStart=false)=>{if(finished(end)&&validNumber(start)&&(start>0||zeroStart&&start===0)&&start<=end)out[key]=Math.round(end-start);}; // Zero end timestamps mean not completed/unavailable, not a zero-duration // phase. Read each phase independently: TLS/body/page load can still run. diff('redirectMs',entry.redirectEnd,entry.redirectStart); diff('dnsMs',entry.domainLookupEnd,entry.domainLookupStart); if(entry.secureConnectionStart>0){ diff('tcpMs',entry.secureConnectionStart,entry.connectStart); diff('tlsMs',entry.connectEnd,entry.secureConnectionStart); }else if(entry.secureConnectionStart===0||entry.secureConnectionStart===undefined)diff('tcpMs',entry.connectEnd,entry.connectStart); diff('preRequestMs',entry.requestStart,0,true); diff('ttfbMs',entry.responseStart,entry.requestStart); diff('bodyMs',entry.responseEnd,entry.responseStart); diff('documentMs',entry.responseEnd,0,true); // Never estimate post-load work from a pending navigation's elapsed time. const requestId=entry.serverTiming?.find(t=>t.name==='weishi_edge')?.description; if(idPattern.test(requestId||''))out.requestId=requestId; if(Number.isInteger(entry.responseStatus)&&entry.responseStatus>=100&&entry.responseStatus<=599)out.status=entry.responseStatus; return out; } function installBrowserMonitoring(win=globalThis) { if(!win.window||win.__weishiRequestMonitoring||!win.crypto?.getRandomValues||!win.fetch)return; win.__weishiRequestMonitoring=true; // Native navigation rejects pending fetches before dispatching pagehide. // Chrome may run those rejection microtasks between Window listeners, // including before a later capture listener. Let callers explicitly cancel // their own acknowledgement from the first SDK listener, before diagnostics // yields. This never cancels an unregistered request or reclassifies errors // from lifecycle timing alone. No permanent beforeunload listener is needed. const pageHideCallbacks=new Set();let pageHidden=false,leaveType='pagehide'; win.__weishiOnPageHide=callback=>{ if(typeof callback!=='function')return ()=>{}; if(pageHidden){callback({type:leaveType});return ()=>{};} pageHideCallbacks.add(callback);return ()=>pageHideCallbacks.delete(callback); }; const documentLeaving=event=>{ if(pageHidden)return; pageHidden=true;leaveType=event?.type==='pageswap'?'pageswap':'pagehide'; for(const callback of [...pageHideCallbacks])try{callback(event);}catch{} interrupted(event); }; win.addEventListener('pagehide',documentLeaving,true); // pageswap precedes pagehide on a document replacement. Run registered // owners before later lifecycle listeners/native rejection microtasks, so // session reads are explicitly cancelled and cannot start a leave-time // retry. Unregistered requests and already observed failures stay intact. win.addEventListener('pageswap',documentLeaving,true); win.addEventListener('pageshow',()=>{pageHidden=false;},true); const uuid=()=>Array.from(win.crypto.getRandomValues(new Uint8Array(16)),x=>x.toString(16).padStart(2,'0')).join(''); const original=win.fetch.bind(win),queue=[],pending=new Map(),correlated=new Map(),seenTimings=new Set(),storageKey='weishi:pending:v2',openObservations=new Map();let sending=false,dropped=0; const clock=()=>win.performance.now(),now=()=>Date.now(),elapsed=start=>Math.min(3600000,Math.max(0,Math.round(clock()-start))); const dispatch=dispatchFactory(win,clock); let diagnostic={capture:()=>undefined,decorate:r=>r,bindError(){},request(){},transport:c=>c}; try{diagnostic=runtimeFactory(win,{schema,evidence,uuid,clock});}catch{} // Account context is frozen at request/event start. No row is enriched by add/flush. const identityIntervals=[],identityAnchors=new Map(),identityCaptured=new WeakSet();let activeIdentity=null,identityClockFloor=null,drainPendingResources=()=>{}; function clearIdentity(at=clock()){if(activeIdentity)activeIdentity.end=at;activeIdentity=null;} function captureIdentity(at){ if(typeof at!=='number'||!Number.isFinite(at)||at<0)return {}; const interval=[...identityIntervals].reverse().find(value=>at>=value.start&&at{try{drainPendingResources();}catch{}const at=clock();try{ if(envelope===null){clearIdentity(at);return true;} const proof=envelope?.proof,issuedAtMs=envelope?.issuedAtMs,expiresAtMs=envelope?.expiresAtMs; if(!evidence.identityTransport({identityProof:proof,identityObservedAtMs:issuedAtMs}).identityProof||!Number.isSafeInteger(expiresAtMs)||expiresAtMs-issuedAtMs!==300000){clearIdentity(at);return false;} // The lower bound survives bounded anchor eviction: replaying an old proof // cannot restart its five-minute lifetime after many account refreshes. if(identityClockFloor!==null&&at+identityClockFloor>expiresAtMs){clearIdentity(at);return false;} identityClockFloor=Math.max(identityClockFloor??-Infinity,issuedAtMs-at); const known=identityAnchors.get(proof); if(known&&(known.issuedAtMs!==issuedAtMs||known.expiresAtMs!==expiresAtMs)||known&&issuedAtMs+Math.floor(Math.max(0,at-known.anchor))>expiresAtMs){clearIdentity(at);return false;} if(activeIdentity?.proof===proof)return true; clearIdentity(at); const context=known||{proof,issuedAtMs,expiresAtMs,anchor:at}; if(!known){identityAnchors.set(proof,context);if(identityAnchors.size>64)identityAnchors.delete(identityAnchors.keys().next().value);} activeIdentity={...context,start:at,end:Infinity};identityIntervals.push(activeIdentity); while(identityIntervals.length>64||identityIntervals.length>1&&identityIntervals[0].endr.code||r.status>=400||r.totalMs>3000; // Keep observed API cancellation terminals across a document replacement, // even when another telemetry batch owns the single flush slot. They are // correlation evidence for gateway 499s, not errors or delivery receipts. // Do not infer cancellation from pagehide or persist every successful call. const durable=r=>critical(r)||(r.resourceType==='api'&&r.outcome==='aborted'&&r.timingPhase==='complete'&&idPattern.test(r.clientId||'')); // Storage alone is insufficient: queue eviction and the first bounded // leave-time batch must also protect observed cancellation evidence. // Real errors/slow requests retain the highest priority; ordinary success // cannot displace either class. This does not invent a missing terminal. const priority=r=>critical(r)?2:durable(r)?1:0; function persist(){try{win.sessionStorage?.setItem(storageKey,JSON.stringify({at:now(),rows:queue.filter(durable).slice(-200),open:[...openObservations.values()].slice(-100),dropped}));}catch{}} // One first-party browser identity shared with the product tracker. Storage // denial keeps a tab-memory identity; it never changes on every heartbeat. let memoryVisitor=''; function visitorId(){ const valid=value=>typeof value==='string'&&/^[a-z][a-z0-9_-]{7,95}$/.test(value); let value=''; try{const cookie=win.document.cookie.split(';').map(x=>x.trim()).find(x=>x.startsWith('offerseek%3Avisitor%3Aid='));value=cookie?decodeURIComponent(cookie.split('=').slice(1).join('=')):'';}catch{} if(!valid(value))try{value=win.localStorage?.getItem('offerseek:visitor:id');}catch{} if(!valid(value))value=memoryVisitor||('v_'+uuid()); const changed=memoryVisitor!==value;memoryVisitor=value; if(changed){ try{win.localStorage?.setItem('offerseek:visitor:id',value);}catch{} try{const host=win.location.hostname||new URL(win.location.origin).hostname; const domain=host==='offerseek.ai'||host.endsWith('.offerseek.ai')?'; Domain=.offerseek.ai':''; const secure=win.location.protocol==='https:'||win.location.origin.startsWith('https:')?'; Secure':''; win.document.cookie='offerseek%3Avisitor%3Aid='+value+'; Path=/; Max-Age=31536000; SameSite=Lax'+domain+secure; }catch{} } return value; } win.__weishiVisitorId=visitorId; const documentVisitor=visitorId(),documentUrl=win.location.href; // Bound navigation diagnostics to one document and 512 long-task timings. // No task attribution, script text, browser identity or hardware data. let navigationDone=false,navigationHidden=win.document.visibilityState==='hidden',longTaskObserver=null,longTaskTruncated=false; const navigationTasks=[]; const collectNavigationTasks=entries=>{if(navigationDone)return;for(const e of entries){if(!validNumber(e.startTime)||!validNumber(e.duration)||e.duration<50)continue;if(navigationTasks.length===512){longTaskTruncated=true;continue;}navigationTasks.push([e.startTime,e.duration]);}}; try{if(win.PerformanceObserver?.supportedEntryTypes?.includes('longtask')){longTaskObserver=new win.PerformanceObserver(list=>collectNavigationTasks(list.getEntries()));longTaskObserver.observe({type:'longtask',buffered:true});}}catch{longTaskObserver=null;} win.document.addEventListener('visibilitychange',()=>{if(!navigationDone&&win.document.visibilityState==='hidden')navigationHidden=true;}); function navigationEvidence(entry){ const out={navigationHidden:Number(navigationHidden)}; if(longTaskObserver)try{ collectNavigationTasks(longTaskObserver.takeRecords?.()||[]); const end=entry.loadEventEnd||entry.duration; const durations=navigationTasks.map(([start,duration])=>Math.max(0,Math.min(start+duration,end)-Math.max(0,start))).filter(v=>v>0); out.longTaskCount=durations.length;out.longTaskTotalMs=Math.round(Math.min(3600000,durations.reduce((a,b)=>a+b,0)));out.longTaskMaxMs=Math.round(Math.max(0,...durations));out.longTaskTruncated=Number(longTaskTruncated); }catch{}finally{try{longTaskObserver.disconnect?.();}catch{}} navigationDone=true;navigationTasks.length=0;return out; } function pageContext(){const a=evidence.address(win.location.href);return {pageRoute:page(win.location.pathname||'/'),pageAddressState:a.state,...(a.origin?{pageOrigin:a.origin}:{}),...(a.path?{pagePath:a.path}:{})};} // Freeze page context at resource start, including buffered initial assets. // A bounded history prevents slow completions inheriting a later SPA page. let pageUrl=win.location.href; const pageIntervals=[{start:0,end:Infinity,context:pageContext()}]; try { const navigation=win.performance.getEntriesByType?.('navigation')||[]; if(navigation.length===1&&navigation[0].name!==pageUrl){ const at=clock();pageIntervals[0]={start:0,end:at,context:{pageRoute:'',pageAddressState:'unavailable'}}; pageIntervals.push({start:at,end:Infinity,context:pageContext()}); } }catch{} function pageChanged(known=true){ if(pageUrl===win.location.href)return; const at=clock(),previous=pageIntervals.at(-1);previous.end=known?at:previous.start; pageUrl=win.location.href;pageIntervals.push({start:at,end:Infinity,context:pageContext()}); if(pageIntervals.length>64)pageIntervals.shift(); } for(const name of ['pushState','replaceState'])try{ const original=win.history?.[name];if(typeof original!=='function')continue; win.history[name]=new Proxy(original,{apply(fn,self,args){const result=Reflect.apply(fn,self,args);try{pageChanged();}catch{}return result;}}); }catch{} for(const event of ['popstate','hashchange'])win.addEventListener(event,()=>{try{pageChanged();}catch{}},true); function resourcePage(at){ pageChanged(false); const interval=[...pageIntervals].reverse().find(value=>at>=value.start&&at=200){ const lowest=Math.min(...queue.map(priority));dropped++; if(priority(row)priority(r)===lowest),1); }queue.push(row);persist();} const restoreRow=r=>({...Object.fromEntries(Object.entries(r).filter(([k])=>['visitorId','id','layer','route','code','atMs','outcome','requestId','clientId','totalMs','status','method','resourceType','targetOrigin','timingPhase','observationEndReason','pageRoute','documentMs','postResponseMs','domInteractiveMs','domContentLoadedMs','longTaskTotalMs','longTaskMaxMs','navigationHidden','longTaskCount','longTaskTruncated','protocol','redirectMs','preRequestMs','dnsMs','tcpMs','tlsMs','ttfbMs','bodyMs','connection','cache','transferBytes','encodedBytes','decodedBytes','serviceWorker','authTarget','authPhase','failureReason','attempts'].includes(k))),...evidence.clean(r),...evidence.identityTransport(r)}); const restoreProof=p=>({...Object.fromEntries(Object.entries(p).filter(([k])=>['id','layer','route','resourceType','clientId','requestId','visitorId','atMs','totalMs','outcome','timingPhase','method','status','browserSdkVersion'].includes(k))),...evidence.identityTransport(p)}); const pairedProof=(r,p)=>p&&typeof p==='object'&&idPattern.test(p.id||'')&&p.id!==r.id&&p.layer==='browser'&&!('protocol'in p)&&r.protocol&&p.resourceType==='api'&&r.resourceType==='api'&&p.route===r.route&&idPattern.test(p.clientId||'')&&p.clientId===r.clientId&&idPattern.test(p.requestId||'')&&p.requestId===r.requestId&&typeof p.visitorId==='string'&&/^[a-z][a-z0-9_-]{7,95}$/.test(p.visitorId)&&p.visitorId===r.visitorId&&Number.isSafeInteger(p.atMs)&&p.atMs>0&&validNumber(p.totalMs)&&['complete','failed'].includes(p.outcome)&&['complete','network_complete'].includes(p.timingPhase)&&(methods.has(p.method)||p.method==='other')&&(p.status===undefined||Number.isInteger(p.status)&&p.status>=0&&p.status<=599)&&(p.browserSdkVersion===undefined||typeof p.browserSdkVersion==='string'&&/^\d{1,3}\.\d{1,3}\.\d{1,3}$/.test(p.browserSdkVersion)); try{const saved=JSON.parse(win.sessionStorage?.getItem(storageKey)||'null');if(saved&&now()-saved.at<1800000&&Array.isArray(saved.rows)){for(const r of saved.rows.slice(-200))if(idPattern.test(r.id||'')&&routes.has(r.route)&&r.layer==='browser'){const restored=restoreRow(r);if(pairedProof(restored,r._requestProof))restored._requestProof=restoreProof(r._requestProof);queue.push(restored);}dropped=Number.isSafeInteger(saved.dropped)?saved.dropped:0;}}catch{} // A sent waiting sample used to disappear from durable state on ACK. Keep // a separate open observation until its terminal is queued. A replacement // document cannot observe the old Promise: report that limit honestly. try{const saved=JSON.parse(win.sessionStorage?.getItem(storageKey)||'null');if(saved&&now()-saved.at>=0&&now()-saved.at<1800000&&Array.isArray(saved.open)){ for(const r of saved.open.slice(-100))if(idPattern.test(r.clientId||'')&&routes.has(r.route)&&r.layer==='browser'&&validNumber(r.totalMs)&&r.totalMs>3000&&!queue.some(v=>v.clientId===r.clientId&&!v.protocol&&['complete','interrupted'].includes(v.timingPhase))) queue.push({...restoreRow(r),id:uuid(),timingPhase:'interrupted',outcome:'unavailable',observationEndReason:'document_replaced'}); persist(); }}catch{} const fail=(r,code,extra={},error,context)=>add(diagnostic.decorate({...pageContext(),...(!identityCaptured.has(r)?captureIdentity(clock()):{}),...r,...extra,id:uuid(),layer:'browser',atMs:now(),outcome:'failed',code},error,context)); // Only the identical thrown object can establish that an application catch // is reporting a failure already captured by this request wrapper. const requestErrors=new WeakMap(); function rememberError(p,error,code){if(p&&error&&typeof error==='object'){requestErrors.set(error,{route:p.row.route,code});diagnostic.bindError(error,p.context);}} win.__weishiReportFailure=signal=>{try{if(!routes.has(signal?.route)||!codes.has(signal?.code))return; const reported=signal.error&&requestErrors.get(signal.error); // Business catches can only say request_failed after a body rejection. // Keep the original, more precise body error for this identical object. if(reported?.route===signal.route&&(reported.code===signal.code||signal.code==='request_failed'&&['response_body_error','response_parse_error'].includes(reported.code)))return; const clean={route:signal.route};for(const k of ['requestId','clientId'])if(idPattern.test(signal[k]||''))clean[k]=signal[k]; for(const [k,max] of [['totalMs',3600000],['status',599],['attempts',2]])if(Number.isSafeInteger(signal[k])&&signal[k]>=0&&signal[k]<=max)clean[k]=signal[k]; for(const [k,values] of Object.entries({authTarget:['main','app','local'],authPhase:['read','issue','claim'],failureReason:['timeout','transport','http','invalid_response']}))if(values.includes(signal[k]))clean[k]=signal[k]; fail(clean,signal.code,evidence.error(signal.error),signal.error); }catch{}}; function begin(name,type,method='GET',hint=''){ const t=target(name,win.location.origin,type,hint);if(!t)return null; const started=clock(),r={...t,...pageContext(),...captureIdentity(started),visitorId:visitorId(),id:uuid(),clientId:uuid(),requestId:'',layer:'browser',method:methods.has(String(method).toUpperCase())?String(method).toUpperCase():'other',atMs:now()}; identityCaptured.add(r);diagnostic.request(r,'start');const p={row:r,context:diagnostic.capture(),start:started,name:String(name),type,warned:false,reportedCodes:new Set()};if(pending.size>=500){const oldest=pending.values().next().value;interruptObservation(oldest,'tracking_limit');pending.delete(oldest.row.clientId);dropped++;}pending.set(r.clientId,p);if(correlated.size>=1000)correlated.delete(correlated.keys().next().value);correlated.set(r.clientId,p);return p; } function report(p,code){if(!p||p.reportedCodes.has(code))return;p.reportedCodes.add(code);fail(p.row,code,{totalMs:p.actualElapsed??elapsed(p.start),...(p.finished?{timingPhase:'complete'}:{})},undefined,p.context);} function interruptObservation(p,reason){ if(!p||p.finished||p.observationInterrupted||elapsed(p.start)<=3000)return; p.observationInterrupted=true;openObservations.delete(p.row.clientId); const r={...p.row,id:uuid(),totalMs:elapsed(p.start),outcome:'unavailable',timingPhase:'interrupted',observationEndReason:reason}; diagnostic.snapshot?.(r,p.context);add(r); } function end(p,outcome='complete',code){if(!p||p.nativeStop&&code==='resource_error')return; try{if(['script','link','img','iframe','video','audio'].includes(p.type)&&(code==='resource_error'||outcome==='complete')){ const at=clock();p.context=diagnostic.resourceContext({event:code==='resource_error'?'error':'load',initiator:p.type, startMs:Math.round(p.start),endMs:Math.round(at)},p.context); p.context.dispatch=dispatch.interval(p.start,at); }}catch{} const finished=p.finished;dispatch.finish(p.dispatch);p.finished=true;pending.delete(p.row.clientId);openObservations.delete(p.row.clientId);if(finished){if(code)report(p,code);return;}const r={...p.row,id:uuid(),totalMs:p.actualElapsed??elapsed(p.start),outcome,timingPhase:'complete'};diagnostic.request(r,outcome==='aborted'?'cancelled':code||outcome==='failed'?'failed':'success');if(code&&!p.reportedCodes.has(code)){r.code=code;p.reportedCodes.add(code);diagnostic.decorate(r,undefined,p.context);}else if(outcome==='aborted')diagnostic.decorate(r,undefined,p.context);else if(p.row.route==='auth/session'||p.context.operation==='auth.session'||p.context.operation==='job_detail.load'||r.totalMs>3000)diagnostic.snapshot?.(r,p.context);add(r);} function cancelled(p,error){ if(p?.signal?.aborted)return p.signal.reason?.name!=='TimeoutError'; // A TypeError can also be an invalid body consumer. Require the existing // bounded native-network reason, not just its JavaScript exception name. const stopped=p?.fetchStop&&error?.name==='TypeError'&&['fetch_failed','load_failed','network_error'].includes(p.row.errorReason); if(stopped)p.nativeStop=true; return error?.name==='AbortError'||stopped; } function transportError(p,error,phase){if(p){ p.context={...p.context,dispatch:dispatch.snapshot(p.dispatch)}; const network={...p.context.network,nativeCode:'unavailable',nativeCodeSource:'unavailable'}; // Fetch normally hides Chromium's net::ERR_* from page JavaScript. Only // retain an exact allowlisted code if the runtime really supplied one. try{for(const [source,value] of [['error_code',error?.code],['error_cause',error?.cause?.code],['error_message',error?.message]]){ const code=typeof value==='string'?value.replace(/^net::/,''):''; if(code!=='unavailable'&&schema.runtimeDiagnostics.nativeCodes.includes(code)){network.nativeCode=code;network.nativeCodeSource=source;break;} }}catch{} if(typeof win.navigator?.onLine==='boolean')network.online=win.navigator.onLine; p.context={...p.context,network};p.context=diagnostic.transport?.(p.context,p.signal,phase)||p.context;Object.assign(p.row,evidence.error(p.signal?.aborted&&p.signal.reason?.name==='TimeoutError'?p.signal.reason:error));diagnostic.bindError(error,p.context);}} function bodyError(p,error,json=false){transportError(p,error,'body');const abort=cancelled(p,error),code=abort?undefined:json&&error?.name==='SyntaxError'?'response_parse_error':'response_body_error';if(!abort)rememberError(p,error,code);end(p,abort?'aborted':'failed',code);} function cancellation(object,key,p){if(typeof object[key]!=='function')return;const original=object[key].bind(object);try{Object.defineProperty(object,key,{configurable:true,value:(...args)=>original(...args).then(value=>{end(p,'aborted');return value;})});}catch{}} function body(response,p){ if(!p)return response; dispatch.headers(p.dispatch); p.context={...p.context,dispatch:dispatch.snapshot(p.dispatch),network:{...p.context.network,responseType:response.type,redirected:response.redirected,headersMs:elapsed(p.start)}}; if(p.row.targetOrigin==='same_origin'){const cdn=evidence.cdnHeaders(name=>response.headers?.get(name));if(cdn)p.row.cdnContext=cdn;} const rid=response.headers?.get('x-request-id');if(idPattern.test(rid||''))p.row.requestId=rid; if(Number.isInteger(response.status)&&response.status>=0&&response.status<=599)p.row.status=response.status; if(response.status>=400)report(p,'http_error'); // Resolve fetch at headers as before; instrument only the body's existing consumer. for(const name of ['json','text','blob','arrayBuffer','formData','bytes'])if(typeof response[name]==='function'){ const read=response[name].bind(response); try{Object.defineProperty(response,name,{configurable:true,value:function(...args){return read(...args).then(value=>{ if(name==='json'&&value&&typeof value==='object'){ // Export only a bounded classification, never response text or codes. const businessCode=value.code||value.errorCode||value.error?.code; if((schema.expectedBusinessCodes||[]).includes(businessCode)||(schema.expectedBusinessResponses||[]).some(rule=>rule.code===businessCode&&rule.route===p.row.route&&rule.status===response.status))report(p,'business_rejection'); else if(value.ok===false||value.success===false||value.status==='error')report(p,'api_business_error'); } end(p,response.status>=400?'failed':'complete',response.status>=400?'http_error':undefined);return value; },error=>{bodyError(p,error,name==='json');throw error;});}});}catch{} } if(typeof response.clone==='function'){const clone=response.clone.bind(response);try{Object.defineProperty(response,'clone',{configurable:true,value:()=>body(clone(),p)});}catch{}} // Covers streaming readers without eager reads, clones, buffering or teeing. const stream=response.body; if(stream&&typeof stream.getReader==='function'){ const getReader=stream.getReader.bind(stream); try{Object.defineProperty(stream,'getReader',{configurable:true,value:function(...args){const reader=getReader(...args),read=reader.read.bind(reader);reader.read=(...a)=>read(...a).then(v=>{if(v.done)end(p);return v;},e=>{bodyError(p,e);throw e;});cancellation(reader,'cancel',p);return reader;}});}catch{} cancellation(stream,'cancel',p); if(typeof stream.pipeTo==='function'){const pipe=stream.pipeTo.bind(stream);try{Object.defineProperty(stream,'pipeTo',{configurable:true,value:(...args)=>pipe(...args).then(v=>{end(p);return v;},e=>{bodyError(p,e);throw e;})});}catch{}} for(const key of ['values',Symbol.asyncIterator])if(typeof stream[key]==='function'){const iterate=stream[key].bind(stream);try{Object.defineProperty(stream,key,{configurable:true,value:(...args)=>{const iterator=iterate(...args),next=iterator.next.bind(iterator);iterator.next=(...a)=>next(...a).then(v=>{if(v.done)end(p);return v;},e=>{bodyError(p,e);throw e;});cancellation(iterator,'return',p);return iterator;}});}catch{}} } else end(p); return response; } win.fetch=function(input,init){ let p=null,options=init; try{const name=new URL(typeof input==='string'||input instanceof URL?input:input.url,win.location.href).href;p=begin(name,'fetch',init?.method||input?.method||'GET'); if(p){const headers=new Headers(init?.headers??input?.headers); // Read only fixed purpose flags, never retain arbitrary headers or // alter cross-origin requests just because they target our own API. if(p.row.requestPurpose==='fetch'||p.row.requestPurpose==='page_data'){ if(headers.get('next-router-prefetch')==='1'||headers.get('purpose')==='prefetch'||headers.get('sec-purpose')==='prefetch')p.row.requestPurpose='prefetch'; else if(headers.get('rsc')==='1')p.row.requestPurpose='page_data'; } const mode=init?.mode??input?.mode??'cors',credentials=init?.credentials??input?.credentials??'same-origin'; let correlation='not_sent'; const pageData=p.row.requestPurpose==='page_data'&&headers.get('rsc')==='1'&&p.row.method==='GET'&&evidence.knownPath(new URL(name).pathname); if(p.row.targetOrigin==='same_origin'&&mode!=='no-cors'&&(p.row.resourceType==='api'||pageData)){headers.set('X-Weishi-Client-ID',p.row.clientId);options={...init,headers};p.clientSent=true;correlation='same_origin_header';} // Exact opt-in endpoint and two owned HTTPS origins. The short Accept // value is CORS-safelisted; never add custom headers or touch callers' // content negotiation, third-party requests, query URLs or no-cors. else if(p.row.route==='auth/session'&&['GET','POST'].includes(p.row.method)&&mode==='cors'&& ['https://offerseek.ai','https://app.offerseek.ai'].includes(win.location.origin)&& ['https://offerseek.ai','https://app.offerseek.ai'].includes(new URL(name).origin)&& new URL(name).pathname==='/api/auth/session'&&!new URL(name).search&& (!headers.has('accept')||['*/*','application/json'].includes(headers.get('accept')))){ headers.set('Accept','application/json;weishi-client='+p.row.clientId);options={...init,headers};p.clientSent=true;correlation='cors_accept'; } p.context={...p.context,network:{correlation,mode,credentials,...(typeof win.navigator?.onLine==='boolean'?{online:win.navigator.onLine}:{}),serviceWorker:!!win.navigator?.serviceWorker?.controller}}; }}catch{} if(p){p.signal=init?.signal??(typeof input==='object'?input?.signal:undefined);try{p.dispatch=dispatch.start(p.name,p.row.requestPurpose);}catch{}} const failed=e=>{transportError(p,e,'headers');const abort=cancelled(p,e);if(!abort)rememberError(p,e,'request_failed');end(p,abort?'aborted':'failed',abort?undefined:'request_failed');throw e;}; let result;try{result=original(input,options);dispatch.dispatched(p?.dispatch);}catch(e){return failed(e);} return result.then(r=>body(r,p),failed); }; if(win.XMLHttpRequest){const proto=win.XMLHttpRequest.prototype,open=proto.open,send=proto.send,states=new WeakMap(); proto.open=function(method,url,...args){states.set(this,{method,url});return open.call(this,method,url,...args);}; proto.send=function(...args){const s=states.get(this),p=s?begin(new URL(s.url,win.location.href).href,'xmlhttprequest',s.method):null; if(p){if(p.row.resourceType==='api'&&p.row.targetOrigin==='same_origin')try{this.setRequestHeader('X-Weishi-Client-ID',p.row.clientId);p.clientSent=true;}catch{} let outcome='complete',code;for(const event of ['error','timeout','abort'])this.addEventListener(event,()=>{outcome=event==='abort'?'aborted':'failed';code=event==='abort'?undefined:'request_failed';},{once:true}); const captureResponse=()=>{try{if(Number.isInteger(this.status)&&this.status>=0&&this.status<=599)p.row.status=this.status;if(p.row.targetOrigin==='same_origin'){const cdn=evidence.cdnHeaders(name=>this.getResponseHeader(name));if(cdn)p.row.cdnContext=cdn;}const rid=this.getResponseHeader('x-request-id');if(idPattern.test(rid||''))p.row.requestId=rid;}catch{}}; const headersReady=()=>{if(this.readyState>=2){captureResponse();this.removeEventListener?.('readystatechange',headersReady);}}; this.addEventListener('readystatechange',headersReady); this.addEventListener('loadend',()=>{this.removeEventListener?.('readystatechange',headersReady);captureResponse();end(p,this.status>=400?'failed':outcome,this.status>=400?'http_error':code);},{once:true});} try{return send.apply(this,args);}catch(e){if(p)Object.assign(p.row,evidence.error(e));end(p,'failed','request_failed');throw e;}}; } function nativeLinkHint(entry){ if(!['link','other','early-hint'].includes(entry.initiatorType))return ''; try{ const links=win.document.querySelectorAll?.('link[href]')||[]; // Classification only. Never use this URL match to associate identity, // request IDs, start times or source pages. if(links.length>256)return ''; const kinds=new Set(Array.from(links).filter(el=>el.tagName?.toLowerCase()==='link'&&el.href===entry.name).map(linkKind)); return kinds.size===1?[...kinds][0]:''; }catch{return '';} } let resourceBufferLimited=false; try{win.performance.addEventListener?.('resourcetimingbufferfull',()=>{resourceBufferLimited=true;});}catch{} function nativeResourceContext(entry){ const at=clock(),finished=Number.isFinite(entry.responseEnd)&&entry.responseEnd>0&&entry.responseEnd>=entry.startTime&&entry.responseEnd<=at; const resource={event:'timing',initiator:entry.initiatorType,startMs:Math.round(entry.startTime), ...(finished?{endMs:Math.round(entry.responseEnd),observerDelayMs:Math.round(at-entry.responseEnd)}:{})}; try{ const entries=win.performance.getEntriesByType?.('resource'); if(finished&&Array.isArray(entries)){ const overlaps=entries.slice(-500).filter(e=>e.responseEnd>entry.startTime&&e.startTime{try{return new URL(e.name,win.location.href).origin===origin;}catch{return false;}}).length; resource.bufferLimited=resourceBufferLimited||entries.length>500; } }catch{} return {...diagnostic.resourceContext(resource),dispatch:dispatch.native(entry)}; } function observe(entries){for(const e of entries)try{ if(e.entryType==='navigation'&&(!e.duration||e.loadEventEnd===0))continue; const key=JSON.stringify([e.entryType,e.name,e.startTime,e.duration,e.responseEnd]);if(seenTimings.has(key))continue; const r=resourceRow(e,win.location.origin,win.performance.timeOrigin,uuid,nativeLinkHint(e));if(!r)continue;Object.assign(r,captureIdentity(e.startTime)); // Native entries have no historical cookie snapshot. Only an exact request // match can supply its start visitor; never refill it from today's cookie. r.visitorId='';Object.assign(r,resourcePage(e.startTime)); // This document establishes its own first-party browser identity at // bootstrap, including its initial navigation. Never borrow a later // cookie or login proof. Static document assets use the same bounded // browser-only fallback below; API request identity remains independent. if(e.entryType==='navigation'&&e.name===documentUrl){r.visitorId=documentVisitor;delete r.identityProof;delete r.identityObservedAtMs;Object.assign(r,navigationEvidence(e));} if(seenTimings.size>=2000)seenTimings.delete(seenTimings.values().next().value);seenTimings.add(key); let matches=[...correlated.values()].filter(p=>r.clientId&&p.row.clientId===r.clientId||r.requestId&&p.row.requestId===r.requestId);let exactIdentityMatch=matches.length>0; // A document has one initial navigation. Its final Server-Timing ID may // arrive after the watchdog, unlike fetch IDs captured from headers. // Join only that immutable navigation; URL/time guesses for API and // resource requests remain insufficient for identity or request linking. if(!matches.length&&e.entryType==='navigation'&&e.name===documentUrl&&e.startTime===0){ matches=[...correlated.values()].filter(p=>p.type==='navigation'&&p.name===documentUrl&&p.start===0&&(!r.clientId||r.clientId===p.row.clientId)&&(!r.requestId||!p.row.requestId||r.requestId===p.row.requestId)); exactIdentityMatch=matches.length===1; } if(!matches.length&&!r.clientId&&!r.requestId)matches=[...correlated.values()].filter(p=>p.name===e.name&&( p.type==='fetch'||p.type==='xmlhttprequest'?p.start<=e.startTime&&e.startTime-p.start<=1000:Math.abs(p.start-e.startTime)<10)); // A response-less native entry has no phases, status or independent IDs. // The unique instrumented fetch/XHR will report its own terminal outcome. // Keep that wrapper alive even when the observer runs before rejection; // copying its IDs here would count a single abort twice without proof. if(matches.length===1&&!exactIdentityMatch&&matches[0].clientSent&&r.resourceType==='api'&& !r.requestId&&!r.clientId&&!e.responseStart&&(!r.status))continue; // Never associate concurrent identical URLs unless the match is unique. if(matches.length===1){const p=matches[0]; // ResourceTiming must not consume the wrapper's terminal callback. In // particular a cancelled fetch can publish a native entry before its // rejection microtask. The independent callback owns success/failure. const wrapped=p.type==='fetch'||p.type==='xmlhttprequest'; if(p.row.cdnContext)r.cdnContext=p.row.cdnContext; if(p.nativeStop&&!r.code)r.outcome='aborted'; // A native response can replay both Server-Timing IDs. This companion // is eligible only when this wrapper sent its freshly generated client // ID and independently read the matching response header. Never fill // the wrapper's request ID from the native entry. if(!p.requestProofQueued&&p.clientSent&&p.row.resourceType==='api'&&r.clientId===p.row.clientId&&idPattern.test(p.row.requestId||'')&&(!r.requestId||r.requestId===p.row.requestId)&&p.row.visitorId){ r._requestProof={id:uuid(),layer:'browser',route:p.row.route,resourceType:'api',clientId:p.row.clientId,requestId:p.row.requestId,visitorId:p.row.visitorId,atMs:p.row.atMs,totalMs:elapsed(p.start),outcome:p.row.status>=400?'failed':'complete',timingPhase:'network_complete',method:p.row.method,browserSdkVersion:schema.browserSdkVersion,...evidence.identityTransport(p.row)}; if(Number.isInteger(p.row.status))r._requestProof.status=p.row.status; p.requestProofQueued=true; } if(exactIdentityMatch){r.visitorId=p.row.visitorId??'';delete r.identityProof;delete r.identityObservedAtMs;Object.assign(r,evidence.identityTransport(p.row));}else if(!r.identityProof||r.identityProof!==p.row.identityProof){delete r.identityProof;delete r.identityObservedAtMs;}r.clientId=p.row.clientId;r.requestId=r.requestId||p.row.requestId;r.method=p.row.method;if(p.row.route==='auth/session'||p.context.operation==='auth.session'||p.context.operation==='job_detail.load'||r.totalMs>3000)diagnostic.snapshot?.(r,{...p.context,dispatch:{...dispatch.snapshot(p.dispatch),...dispatch.timing(e)}});for(const k of ['pageRoute','pageOrigin','pagePath','pageAddressState','requestPurpose'])if(p.row[k]!==undefined)r[k]=p.row[k]; if(wrapped&&(e.responseStart>0||r.status>0))p.networkFinished=true; if(!wrapped){dispatch.finish(p.dispatch);p.finished=true;p.actualElapsed=r.totalMs;pending.delete(p.row.clientId);openObservations.delete(p.row.clientId);} correlated.delete(p.row.clientId);if(r.code){if(p.reportedCodes.has(r.code))delete r.code;else if(!wrapped)p.reportedCodes.add(r.code);}} // Native static assets belong to this document, even when they started // before bootstrap. Keep its frozen browser identity, never a completion // cookie or a guessed fetch visitor. A signed historical account remains // independent: do not pair that proof with a different document visitor. if(!exactIdentityMatch&&!r.visitorId&&!r.identityProof&&e.entryType==='resource'&&(['script','link','css','img','image','video','audio','iframe','font'].includes(e.initiatorType)||['other','early-hint'].includes(e.initiatorType)&&['script','style','image','font','media'].includes(r.resourceType))&&!matches.some(p=>['fetch','xmlhttprequest'].includes(p.type)))r.visitorId=documentVisitor; try{if(e.entryType==='resource'&&['script','link','css','img','image','font','video','audio','iframe','other','early-hint'].includes(e.initiatorType)&&!['api','fetch'].includes(r.resourceType)&&critical(r)) diagnostic.snapshot(r,nativeResourceContext(e));}catch{} // Static successes need no transport; all failures/slow resources and API timings do. if(r.resourceType==='api'||critical(r))add(r); }catch{}} if(win.PerformanceObserver){for(const type of ['resource','navigation'])try{const observer=new win.PerformanceObserver(list=>observe(list.getEntries()));observer.observe({type,buffered:true});}catch{}} else {fail({route:'monitoring/coverage'},'monitoring_unavailable');win.setInterval(()=>{observe(win.performance.getEntriesByType?.('resource')||[]);},10000);} // Navigation can hang before a completed PerformanceNavigationTiming is emitted. const nav=win.document.readyState&&win.location.href?begin(win.location.href,'navigation'):null;if(nav){nav.start=0;nav.row.visitorId=documentVisitor;delete nav.row.identityProof;delete nav.row.identityObservedAtMs;if(win.document.readyState==='complete')pending.delete(nav.row.clientId);else win.addEventListener('load',()=>{refreshPendingNavigation();end(nav);},{once:true});} function refreshPendingNavigation(){if(!nav||nav.finished)return;try{ const matches=(win.performance.getEntriesByType?.('navigation')||[]).filter(e=>e.entryType==='navigation'&&e.name===documentUrl&&e.startTime===0); if(matches.length!==1)return;const entry=matches[0],at=clock(); Object.assign(nav.row,pendingNavigationProgress(entry,documentUrl,at)); // A busy main thread can delay the observer past the watchdog. Let the // existing completed-entry path finish this same navigation first. if(validNumber(entry.loadEventEnd)&&entry.loadEventEnd>0&&entry.loadEventEnd<=at&&validNumber(entry.duration)&&entry.duration>0&&entry.duration<=at)observe([entry]); }catch{}} refreshPendingNavigation(); const elementPending=new WeakMap(),loadedElements=new WeakMap(),stoppedInitialScripts=new WeakMap(),initialElements=new WeakSet(win.document.querySelectorAll?.('script,link,img,iframe,video,audio')||[]); const elementName=el=>el.currentSrc||el.src||el.href; // A parser-blocking script can finish before MutationObserver delivers its // insertion. Capture load before that microtask, and remember moved nodes. win.addEventListener('load',event=>{const el=event.target;if(el&&el!==win&&el.tagName){stoppedInitialScripts.delete(el);loadedElements.set(el,elementName(el));end(elementPending.get(el));}},true); for(const el of win.document.querySelectorAll?.('script[src]')||[])if(!el.async&&!el.defer&&el.type!=='module'&&el!==win.document.currentScript)loadedElements.set(el,elementName(el)); let supportsNoModule=false;try{supportsNoModule='noModule' in win.document.createElement('script');}catch{} function watch(el,unknownVisitor=false){const tag=el?.tagName?.toLowerCase(),name=el&&elementName(el);if(!name||!['script','link','img','iframe','video','audio'].includes(tag)||elementPending.get(el)?.name===name||loadedElements.get(el)===name||el.isConnected===false||el.loading==='lazy'||tag==='img'&&el.complete||tag==='link'&&el.sheet)return; if(tag==='script'&&el.type&&!/^(?:module|(?:text|application)\/(?:java|ecma)script)$/i.test(el.type))return; // Modern browsers skip classic nomodule scripts without a request or load // event. Keep legacy browsers, module scripts and actual native errors covered. if(tag==='script'&&supportsNoModule&&el.noModule&&String(el.type).toLowerCase()!=='module')return; if(tag==='link'&&!String(el.rel||'').toLowerCase().split(/\s+/).some(rel=>['stylesheet','preload','modulepreload'].includes(rel)))return; const p=begin(name,tag,'GET',tag==='link'?linkKind(el):'');if(!p)return;if(unknownVisitor)p.row.visitorId=p.row.identityProof?'':documentVisitor;if(initialElements.has(el)){p.row.visitorId=documentVisitor;delete p.row.identityProof;delete p.row.identityObservedAtMs;}elementPending.set(el,p);el.addEventListener('load',()=>end(p),{once:true});el.addEventListener('error',()=>end(p,'failed','resource_error'),{once:true});} if(win.MutationObserver)try{const inspect=(records,unknownVisitor=false)=>{for(const r of records)for(const el of r.addedNodes||[]){watch(el,unknownVisitor);for(const child of el.querySelectorAll?.('script,link,img,iframe,video,audio')||[])watch(child,unknownVisitor);}};const mo=new win.MutationObserver(records=>inspect(records));mo.observe(win.document.documentElement,{childList:true,subtree:true});drainPendingResources=()=>inspect(mo.takeRecords?.()||[],true);}catch{} // window.stop() emits resource error events for intentionally cancelled // downloads. Chrome also rejects pending fetch/body consumers with TypeError, // even when a keepalive POST reaches the server. Only the requests present // at this explicit stop are cancellation candidates; pagehide/hidden alone // never changes a failure. Keep HTTP, parsing and timeout errors intact. if(typeof win.stop==='function')try{const stop=win.stop.bind(win);win.stop=function(...args){ try{drainPendingResources();observe(win.performance.getEntriesByType?.('resource')||[]);}catch{} // Initial async/module scripts may precede the MutationObserver. Do not // invent their start time or pending duration. Remember only exact DOM // elements still lacking a load/error/completed timing at this stop. const initial=[]; try{const completed=new Set((win.performance.getEntriesByType?.('resource')||[]).filter(e=>e.responseEnd>0).map(e=>e.name)); for(const el of win.document.querySelectorAll?.('script[src]')||[]){const name=elementName(el); if(!initialElements.has(el)||elementPending.has(el)||loadedElements.get(el)===name||completed.has(name)||el.isConnected===false||!(el.async||el.defer||el.type==='module'))continue; const t=target(name,win.location.origin,'script');if(!t||t.targetOrigin!=='same_origin')continue; const value={name,at:clock(),context:diagnostic.capture()};stoppedInitialScripts.set(el,value);initial.push([el,value]); } }catch{} const loads=[...pending.values()].filter(p=>!p.finished&&['script','link','img','iframe','video','audio','navigation'].includes(p.type)); const requests=[...pending.values()].filter(p=>!p.finished&&p.type==='fetch'); const marked=loads.filter(p=>!p.nativeStop),markedRequests=requests.filter(p=>!p.fetchStop); for(const p of marked)p.nativeStop=true; for(const p of markedRequests)p.fetchStop=true; let result;try{result=stop(...args);}catch(error){for(const p of marked)delete p.nativeStop;for(const p of markedRequests)delete p.fetchStop;for(const [el,value] of initial)if(stoppedInitialScripts.get(el)===value)stoppedInitialScripts.delete(el);throw error;} // Do not finish fetch eagerly: a surviving response must still report its // real HTTP status/body outcome. The native rejection confirms cancellation. for(const p of loads)end(p,'aborted');return result; };}catch{} function frontendCode(error,fallback){ if(error?.name==='AbortError')return ''; // Application/framework logging of this identical transport error must // not create a second, misleading JavaScript-error alert. Never dedupe // by name/message/time; independent errors and unhandled failures remain. if(fallback==='console_error'&&error&&typeof error==='object'&&requestErrors.has(error))return ''; const status=Number(error?.httpStatus||error?.status||error?.response?.status||0); return (schema.expectedBusinessCodes||[]).includes(error?.code||error?.errorCode)||[400,401,402,403,409,422,429].includes(status)?'business_rejection':fallback; } win.addEventListener('error',event=>{const el=event.target;if(el&&el!==win&&el.tagName){const name=elementName(el),stopped=stoppedInitialScripts.get(el);stoppedInitialScripts.delete(el);loadedElements.set(el,name);if(!elementPending.has(el)){const t=target(name,win.location.origin,el.tagName.toLowerCase(),el.tagName.toLowerCase()==='link'?linkKind(el):'');if(t){t.visitorId=documentVisitor;identityCaptured.add(t); if(stopped?.name===name&&clock()-stopped.at>=0&&clock()-stopped.at<=1000){ // No known download start: duration stays unavailable, never zero. add(diagnostic.decorate({...t,id:uuid(),layer:'browser',atMs:now(),outcome:'aborted',timingPhase:'complete',method:'GET'},undefined,stopped.context)); }else fail(t,'resource_error',{},undefined,diagnostic.resourceContext({event:'error',initiator:el.tagName.toLowerCase()},diagnostic.capture())); }}}else {const code=frontendCode(event.error,'js_error');if(code)fail({route:'frontend/runtime'},code,evidence.error(event.error,event),event.error);}},true); win.addEventListener('unhandledrejection',event=>{const code=frontendCode(event.reason,'unhandled_rejection');if(code)fail({route:'frontend/promise'},code,evidence.error(event.reason,{rejection:true}),event.reason);}); win.addEventListener('securitypolicyviolation',event=>{const blocked=typeof event.blockedURI==='string'&&/^https?:\/\//i.test(event.blockedURI)?event.blockedURI:undefined;fail({route:'frontend/runtime'},'csp_violation',{...evidence.resource(blocked,win.location.origin,true),...evidence.error(null,{filename:event.sourceFile,lineno:event.lineNumber,colno:event.columnNumber})},undefined,diagnostic.resourceContext({event:'csp',cspDirective:event.effectiveDirective,cspDisposition:event.disposition},diagnostic.capture()));}); if(win.console?.error){const originalError=win.console.error;win.console.error=function(...args){try{const error=args.find(v=>{try{return v&&typeof v==='object'&&(typeof v.stack==='string'||v.code||v.httpStatus||v.status);}catch{return false;}}),code=frontendCode(error,'console_error');if(code)fail({route:'frontend/console'},code,evidence.error(error),error);}catch{}return originalError.apply(this,args);};} for(const [name,code] of [['WebSocket','websocket_error'],['EventSource','eventsource_error']])if(win[name]){const Native=win[name];try{win[name]=new Proxy(Native,{construct(target,args,newTarget){const r={route:'resource/fetch',resourceType:'fetch',visitorId:visitorId(),...evidence.resource(typeof args[0]==='string'?args[0]:undefined,win.location.origin,true),...captureIdentity(clock())};identityCaptured.add(r);const instance=Reflect.construct(target,args,newTarget);instance.addEventListener('error',()=>fail(r,code));return instance;}});}catch{}} async function flush(urgent=false){if(sending||(!queue.length&&!dropped))return;sending=true; // Diagnostic stacks enlarge rows; keep each transport below ingress's 32 KiB cap. const bytes=value=>Array.from(JSON.stringify(value)).reduce((n,c)=>n+(c.codePointAt(0)<128?1:c.codePointAt(0)<2048?2:c.codePointAt(0)<65536?3:4),0); const rows=[];let size=bytes({schema:'browser-timing-v1',rows:[],dropped}); for(const source of queue.slice().sort((a,b)=>priority(b)-priority(a))){ if(urgent!==true&&source._diagnosticUntil>now())continue; let r={...source};delete r._requestProof;delete r._diagnosticUntil; if(bytes(r)>27000){ // Damaged/legacy storage must not block the queue forever. Preserve the // failure classification and identity, reducing only optional evidence. r={id:source.id,layer:'browser',route:source.route,outcome:source.outcome,atMs:now()}; if(typeof source.visitorId==='string'&&/^[a-z][a-z0-9_-]{7,95}$/.test(source.visitorId))r.visitorId=source.visitorId; if(codes.has(source.code))r.code=source.code;for(const k of ['requestId','clientId'])if(idPattern.test(source[k]||''))r[k]=source[k]; for(const [k,max] of [['totalMs',3600000],['status',599]])if(Number.isSafeInteger(source[k])&&source[k]>=0&&source[k]<=max)r[k]=source[k]; const safe=evidence.clean(source);delete safe.errorStack;Object.assign(r,safe,evidence.identityTransport(source)); } // Keep a native observation and its independent wrapper in one HTTP // batch, including retry/restore and the 20-row/byte boundaries. Both // receive the same trusted ingress time; no correlation window grows. let unit=pairedProof(r,source._requestProof)?[source._requestProof,r]:[r]; let amount=unit.reduce((n,row)=>n+bytes(row)+1,0); // A damaged restored pair must not starve every later observation. // Keep the original row; dropping proof cannot grant an association. if(unit.length===2&&amount+bytes({schema:'browser-timing-v1',rows:[],dropped})>28000){unit=[r];amount=bytes(r)+1;} if(rows.length+unit.length>20||size+amount>28000)break;rows.push(...unit);size+=amount; } if(!rows.length&&!dropped){sending=false;return;} const lost=dropped,controller=new win.AbortController(),timer=win.setTimeout(()=>controller.abort(),8000); try{const response=await original(endpoint,{method:'POST',credentials:'same-origin',headers:{'Content-Type':'application/json'},body:JSON.stringify({schema:'browser-timing-v1',rows,dropped:lost}),keepalive:true,signal:controller.signal});if(response.status===202){const ids=new Set(rows.map(r=>r.id));for(let i=queue.length-1;i>=0;i--)if(ids.has(queue[i].id))queue.splice(i,1);dropped=Math.max(0,dropped-lost);persist();}} catch{}finally{win.clearTimeout(timer);sending=false;} } win.setInterval(()=>{ // Read completed native entries before a timer can overtake the observer // callback after a busy main thread. A completed request is never pending. if(pending.size){refreshPendingNavigation();observe(win.performance.getEntriesByType?.('resource')||[]);} for(const p of pending.values())if(!p.networkFinished&&!p.observationInterrupted&&((!p.warned&&elapsed(p.start)>3000)||(!p.sustained&&elapsed(p.start)>=15000)||(p.sustained&&elapsed(p.start)-p.lastWaitSample>=60000))){ p.warned=true;if(elapsed(p.start)>=15000)p.sustained=true; p.lastWaitSample=elapsed(p.start); const row={...p.row,id:uuid(),totalMs:elapsed(p.start),outcome:'unavailable',timingPhase:'pending'}; if(!openObservations.has(p.row.clientId)&&openObservations.size>=100)interruptObservation(pending.get(openObservations.keys().next().value),'tracking_limit'); diagnostic.snapshot?.(row,p.context);openObservations.set(p.row.clientId,row);add(row); }return flush();},1000); function interrupted(event){for(const p of pending.values())interruptObservation(p,event?.type==='pageswap'?'pageswap':'pagehide');persist();void flush(true);} win.addEventListener('online',flush);win.addEventListener('pagehide',interrupted);win.document.addEventListener('visibilitychange',()=>{if(win.document.visibilityState==='hidden')void flush(true);}); } return {route,resourceRow,installBrowserMonitoring}; })({"version":2,"routes":["auth","auth/biyewen-callback","auth/biyewen-login","auth/logout","auth/me","auth/qr","auth/region-claim","auth/region-issue","auth/region-start","auth/region-status","auth/session","auth/workspace-claim","auth/workspace-entry","email/visit","frontend/business","frontend/console","frontend/promise","frontend/react","frontend/runtime","frontend/server","job-sources/catalog","jobs","jobs/:id","jobs/catalog","jobs/channels","jobs/companies","jobs/company-logo","jobs/detail","jobs/filters","jobs/landing","jobs/locations","jobs/sitemap","jobs/snapshot-version","jobs/summary","me","me/application-access","me/application-payment/order","me/application-payment/orders/:id","me/application-workspace","me/application-workspace/:id","me/job-applications/:id/access","me/job-console","me/job-console/companies","me/job-console/majors","me/job-favorites","me/job-favorites/:id","me/job-radars","me/job-radars/:id","me/job-radars/:id/matches/:id","me/job-radars/:id/matches/:id/fit-feedback","me/job-views","me/jobs/:id/resume-fit","me/jobs/:id/resume-optimization","me/jobs/:id/resume-optimization/stream","me/notifications","me/notifications/:id/read","me/notifications/read-all","me/opportunity-profile","me/resume-optimizations/:id","me/resume-profile","me/resume-profile/source-file","me/resumes","monitoring/coverage","other","page/about","page/app/applications","page/app/favorites","page/app/history","page/app/jobs","page/applications","page/auth/iframe-complete","page/blog","page/blog/:id","page/favorites","page/history","page/home","page/jobs","page/jobs/:id","page/jobs/:id/resume-editor","page/jobs/campus","page/jobs/campus/2027","page/jobs/internship","page/jobs/social","page/me","page/me/applications","page/me/history","page/me/opportunity-profile","page/me/radar","page/me/resumes","page/other","resource/fetch","resource/font","resource/iframe","resource/image","resource/media","resource/other","resource/script","resource/style","stats/behavior","stats/events","stats/feedback","stats/page-visit","support/group-qr"],"failureCodes":["http_error","request_failed","response_body_error","response_parse_error","api_business_error","resource_error","js_error","unhandled_rejection","console_error","react_error","server_error","business_failure","csp_violation","websocket_error","eventsource_error","monitoring_unavailable","session_unavailable","auth_callback_failed","session_verification_unavailable","session_not_confirmed","qr_init_http","qr_init_invalid","qr_init_transport","qr_init_timeout","qr_image_error","qr_image_timeout","qr_frame_error","login_bridge_timeout","business_rejection"],"enums":{"resourceType":["api","navigation","script","style","image","font","media","iframe","fetch","other"],"targetOrigin":["same_origin","external"],"timingPhase":["pending","complete","interrupted","network_complete"],"observationEndReason":["pagehide","pageswap","document_replaced","tracking_limit"]},"browserEvidence":{"addressStates":["complete","origin_only","redacted","unavailable"],"errorNames":["AbortError","AggregateError","ConstraintError","DOMException","DataCloneError","DataError","EncodingError","Error","EvalError","HierarchyRequestError","InUseAttributeError","IndexSizeError","InternalError","InvalidAccessError","InvalidCharacterError","InvalidModificationError","InvalidNodeTypeError","InvalidStateError","NamespaceError","NetworkError","NoModificationAllowedError","NonErrorRejection","NotAllowedError","NotFoundError","NotReadableError","NotSupportedError","OperationError","OtherError","QuotaExceededError","RangeError","ReadOnlyError","ReferenceError","SecurityError","SyntaxError","TimeoutError","TransactionInactiveError","TypeError","TypeMismatchError","URIError","URLMismatchError","UnknownError","VersionError","WrongDocumentError"],"stringLimits":{"resourceOrigin":320,"resourcePath":512,"errorSource":864,"errorStack":2048,"cdnContext":2048},"positionMax":10000000,"stackFramesMax":8,"requestPurposes":["api","page_data","prefetch","fetch","navigation","script","style","image","font","media","iframe","other"],"pathReasons":["unsafe_path","unrecognized_path","unavailable"]},"browserSdkVersion":"0.1.68","expectedBusinessCodes":["login_required","payment_required","radar_pro_required","job_not_found","application_record_not_found","radar_not_found","radar_match_not_found"],"runtimeDiagnostics":{"actions":["unknown","page_load","navigation","click","change","submit","job_detail.favorite","job_detail.apply","job_detail.resume_editor","job_detail.retry","job_detail.login","job_console.filter","job_console.search","job_console.open_detail","error.retry"],"operations":["unknown","job_detail.load","job_detail.render","job_detail.favorite","job_detail.apply","job_detail.resume_editor","job_detail.access","job_detail.resume_fit","job_detail.resume_optimization","job_console.load","job_console.render","auth.session","radar.render","site.hydrate"],"components":["unknown","site_shell","job_detail","job_console","radar"],"reasons":["unknown","null_property","undefined_property","not_function","not_defined","not_iterable","syntax","chunk_load","hydration","csp","other","fetch_failed","network_error","load_failed","request_aborted","request_timeout"],"healthStates":["unknown","loading","rendered","partial_failure","page_unavailable"],"healthReasons":["unmarked","root_boundary","route_boundary","component_failure","primary_content","empty_primary","not_hydrated","navigation_changed","primary_failure"],"phases":["start","success","failed","cancelled"],"kinds":["action","operation","request","navigation","lifecycle"],"links":["explicit_operation","recent_action","page_load","none"],"lifecycleEvents":["beforeunload","pagehide","pageshow","hidden","visible","online","offline","pageswap"],"transportPhases":["headers","body"],"signalStates":["none","active","aborted","timeout"],"documentStates":["active","leaving","pagehide","pageswap"],"correlationTransports":["same_origin_header","cors_accept","not_sent"],"fetchModes":["cors","same-origin","no-cors"],"credentialModes":["omit","same-origin","include"],"responseTypes":["basic","cors","default","error","opaque","opaqueredirect"],"nativeCodes":["unavailable","ERR_ABORTED","ERR_FAILED","ERR_NETWORK_CHANGED","ERR_INTERNET_DISCONNECTED","ERR_NAME_NOT_RESOLVED","ERR_CONNECTION_RESET","ERR_CONNECTION_CLOSED","ERR_CONNECTION_REFUSED","ERR_CONNECTION_TIMED_OUT","ERR_TIMED_OUT","ERR_SSL_PROTOCOL_ERROR","ERR_CERT_AUTHORITY_INVALID","ERR_BLOCKED_BY_CLIENT","ERR_BLOCKED_BY_RESPONSE"],"nativeCodeSources":["unavailable","error_code","error_cause","error_message"]},"expectedBusinessResponses":[{"code":"resume_not_ready","route":"me/jobs/:id/resume-optimization","status":409}]},(/* Diagnostic metadata only: never messages, rejection values or function arguments. */ function createBrowserEvidence() { const runtimeSpec={"actions":["unknown","page_load","navigation","click","change","submit","job_detail.favorite","job_detail.apply","job_detail.resume_editor","job_detail.retry","job_detail.login","job_console.filter","job_console.search","job_console.open_detail","error.retry"],"operations":["unknown","job_detail.load","job_detail.render","job_detail.favorite","job_detail.apply","job_detail.resume_editor","job_detail.access","job_detail.resume_fit","job_detail.resume_optimization","job_console.load","job_console.render","auth.session","radar.render","site.hydrate"],"components":["unknown","site_shell","job_detail","job_console","radar"],"reasons":["unknown","null_property","undefined_property","not_function","not_defined","not_iterable","syntax","chunk_load","hydration","csp","other","fetch_failed","network_error","load_failed","request_aborted","request_timeout"],"healthStates":["unknown","loading","rendered","partial_failure","page_unavailable"],"healthReasons":["unmarked","root_boundary","route_boundary","component_failure","primary_content","empty_primary","not_hydrated","navigation_changed","primary_failure"],"phases":["start","success","failed","cancelled"],"kinds":["action","operation","request","navigation","lifecycle"],"links":["explicit_operation","recent_action","page_load","none"],"lifecycleEvents":["beforeunload","pagehide","pageshow","hidden","visible","online","offline","pageswap"],"transportPhases":["headers","body"],"signalStates":["none","active","aborted","timeout"],"documentStates":["active","leaving","pagehide","pageswap"],"correlationTransports":["same_origin_header","cors_accept","not_sent"],"fetchModes":["cors","same-origin","no-cors"],"credentialModes":["omit","same-origin","include"],"responseTypes":["basic","cors","default","error","opaque","opaqueredirect"],"nativeCodes":["unavailable","ERR_ABORTED","ERR_FAILED","ERR_NETWORK_CHANGED","ERR_INTERNET_DISCONNECTED","ERR_NAME_NOT_RESOLVED","ERR_CONNECTION_RESET","ERR_CONNECTION_CLOSED","ERR_CONNECTION_REFUSED","ERR_CONNECTION_TIMED_OUT","ERR_TIMED_OUT","ERR_SSL_PROTOCOL_ERROR","ERR_CERT_AUTHORITY_INVALID","ERR_BLOCKED_BY_CLIENT","ERR_BLOCKED_BY_RESPONSE"],"nativeCodeSources":["unavailable","error_code","error_cause","error_message"]}; // generated runtime contract const runtimeRoutes=["auth","auth/biyewen-callback","auth/biyewen-login","auth/logout","auth/me","auth/qr","auth/region-claim","auth/region-issue","auth/region-start","auth/region-status","auth/session","auth/workspace-claim","auth/workspace-entry","email/visit","frontend/business","frontend/console","frontend/promise","frontend/react","frontend/runtime","frontend/server","job-sources/catalog","jobs","jobs/:id","jobs/catalog","jobs/channels","jobs/companies","jobs/company-logo","jobs/detail","jobs/filters","jobs/landing","jobs/locations","jobs/sitemap","jobs/snapshot-version","jobs/summary","me","me/application-access","me/application-payment/order","me/application-payment/orders/:id","me/application-workspace","me/application-workspace/:id","me/job-applications/:id/access","me/job-console","me/job-console/companies","me/job-console/majors","me/job-favorites","me/job-favorites/:id","me/job-radars","me/job-radars/:id","me/job-radars/:id/matches/:id","me/job-radars/:id/matches/:id/fit-feedback","me/job-views","me/jobs/:id/resume-fit","me/jobs/:id/resume-optimization","me/jobs/:id/resume-optimization/stream","me/notifications","me/notifications/:id/read","me/notifications/read-all","me/opportunity-profile","me/resume-optimizations/:id","me/resume-profile","me/resume-profile/source-file","me/resumes","monitoring/coverage","other","page/about","page/app/applications","page/app/favorites","page/app/history","page/app/jobs","page/applications","page/auth/iframe-complete","page/blog","page/blog/:id","page/favorites","page/history","page/home","page/jobs","page/jobs/:id","page/jobs/:id/resume-editor","page/jobs/campus","page/jobs/campus/2027","page/jobs/internship","page/jobs/social","page/me","page/me/applications","page/me/history","page/me/opportunity-profile","page/me/radar","page/me/resumes","page/other","resource/fetch","resource/font","resource/iframe","resource/image","resource/media","resource/other","resource/script","resource/style","stats/behavior","stats/events","stats/feedback","stats/page-visit","support/group-qr"]; // generated runtime routes const firstPartyOrigins=new Set(['https://offerseek.ai','https://app.offerseek.ai','https://job.biyewen.com']); const resourceRoutes=["/api/auth","/api/auth/biyewen-callback","/api/auth/biyewen-login","/api/auth/logout","/api/auth/me","/api/auth/qr","/api/auth/region-claim","/api/auth/region-issue","/api/auth/region-start","/api/auth/region-status","/api/auth/session","/api/auth/workspace-claim","/api/auth/workspace-entry","/api/email/visit","/api/job-sources/catalog","/api/jobs","/api/jobs/:id","/api/jobs/catalog","/api/jobs/channels","/api/jobs/companies","/api/jobs/company-logo","/api/jobs/detail","/api/jobs/filters","/api/jobs/landing","/api/jobs/locations","/api/jobs/sitemap","/api/jobs/snapshot-version","/api/jobs/summary","/api/me","/api/me/application-access","/api/me/application-payment/order","/api/me/application-payment/orders/:id","/api/me/application-workspace","/api/me/application-workspace/:id","/api/me/job-applications/:id/access","/api/me/job-console","/api/me/job-console/companies","/api/me/job-console/majors","/api/me/job-favorites","/api/me/job-favorites/:id","/api/me/job-radars","/api/me/job-radars/:id","/api/me/job-radars/:id/matches/:id","/api/me/job-radars/:id/matches/:id/fit-feedback","/api/me/job-views","/api/me/jobs/:id/resume-fit","/api/me/jobs/:id/resume-optimization","/api/me/jobs/:id/resume-optimization/stream","/api/me/notifications","/api/me/notifications/:id/read","/api/me/notifications/read-all","/api/me/opportunity-profile","/api/me/resume-optimizations/:id","/api/me/resume-profile","/api/me/resume-profile/source-file","/api/me/resumes","/api/stats/behavior","/api/stats/events","/api/stats/feedback","/api/stats/page-visit","/api/support/group-qr","/about","/app/applications","/app/favorites","/app/history","/app/jobs","/applications","/auth/iframe-complete","/blog","/blog/:id","/favorites","/history","/","/jobs","/jobs/:id","/jobs/:id/resume-editor","/jobs/campus","/jobs/campus/2027","/jobs/internship","/jobs/social","/me","/me/applications","/me/history","/me/opportunity-profile","/me/radar","/me/resumes"]; // Generated from schema.json. const requestPurposes=new Set(['api','page_data','prefetch','fetch','navigation','script','style','image','font','media','iframe','other']); const pathReasons=new Set(['unsafe_path','unrecognized_path','unavailable']); const exactPaths=new Set(resourceRoutes.filter(route=>!route.includes(':id'))); const dynamicPaths=resourceRoutes.filter(route=>route.includes(':id')).map(route=>new RegExp('^'+route.replaceAll(':id','(?:[0-9]{1,20}|[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12})')+'$')); function knownPath(path) { const value=path.replace(/\/$/,'')||'/'; return exactPaths.has(value)||dynamicPaths.some(pattern=>pattern.test(value)); } const names=new Set(["AbortError","AggregateError","ConstraintError","DOMException","DataCloneError","DataError","EncodingError","Error","EvalError","HierarchyRequestError","InUseAttributeError","IndexSizeError","InternalError","InvalidAccessError","InvalidCharacterError","InvalidModificationError","InvalidNodeTypeError","InvalidStateError","NamespaceError","NetworkError","NoModificationAllowedError","NonErrorRejection","NotAllowedError","NotFoundError","NotReadableError","NotSupportedError","OperationError","OtherError","QuotaExceededError","RangeError","ReadOnlyError","ReferenceError","SecurityError","SyntaxError","TimeoutError","TransactionInactiveError","TypeError","TypeMismatchError","URIError","URLMismatchError","UnknownError","VersionError","WrongDocumentError"]); const position=v=>Number.isSafeInteger(v)&&v>0&&v<=10000000; const privatePath=/(?:^|\/)(?:token|secret|password|reset-password|reset|verify|callback|oauth|files?|uploads?|media)(?:\/|$)|@|[\x00-\x20\x7f\\]/i; function publicPath(value,staticOrigin=false) { if(typeof value!=='string'||value.length>512||!value.startsWith('/'))return ''; let path;try{path=decodeURIComponent(value);}catch{return '';} // Only fingerprinted public build images exempt the fixed media directory. const buildImage=staticOrigin&&/^\/_next\/static\/media\/[A-Za-z0-9_~-][A-Za-z0-9_.~-]*\.[A-Za-z0-9_-]{6,64}\.(?:png|jpe?g|gif|webp|avif|svg|ico)$/.test(path); const checkedPath=buildImage?path.replace('/_next/static/media/','/_next/static/'):path; if(!/^\/[A-Za-z0-9_./~-]*$/.test(path)||privatePath.test(checkedPath)||path.split('/').some(s=>s==='..'||s==='.'||s.length>128||/^eyJ[A-Za-z0-9_-]+\.[A-Za-z0-9_-]+\.[A-Za-z0-9_-]+$/.test(s)||/(?:token|secret|password|credential|authorization|signature|session|api_key|access_key)[=_-]/i.test(s)||(!(staticOrigin&&/^\/(?:_next\/static|fonts)\//.test(path))&&/^[A-Za-z0-9_-]{32,}$/.test(s.split('.')[0]))))return ''; return path; } function origin(value) { if(typeof value!=='string'||value.length>320)return ''; try{const u=new URL(value),h=u.hostname; if(!['http:','https:'].includes(u.protocol)||u.username||u.password||u.pathname!=='/'||u.search||u.hash||u.port==='0'||!h.includes('.')||h.endsWith('.')||/^(?:\d+\.){3}\d+$/.test(h)||h.includes(':')||/(?:^|\.)(?:localhost|local|internal|invalid|lan)$/.test(h)||!h.split('.').every(p=>/^[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?$/.test(p)&&!/^[-a-z0-9]{32,}$/.test(p)))return ''; return u.origin; }catch{return '';} } function address(value,base) { if(typeof value!=='string'||!value)return {state:'unavailable'}; if(value.length>8192||/[\x00-\x20\x7f\\]/.test(value))return {state:'redacted'}; try{const u=new URL(value,base),o=origin(u.origin);if(!o)return {state:'redacted'}; // Check the unnormalised path too: URL() otherwise erases ../ and encoded dots. const raw=value.replace(/^[a-z][a-z0-9+.-]*:\/\/[^/]+/i,'').split(/[?#]/)[0]||'/'; const staticOrigin=['https://app.offerseek.ai','https://offerseek.ai','https://job.biyewen.com'].includes(o); const p=publicPath(raw.startsWith('/')?raw:'/'+raw,staticOrigin)&&publicPath(u.pathname,staticOrigin); return p?{origin:o,path:p,state:'complete'}:{origin:o,state:'origin_only'}; }catch{return {state:'redacted'};} } function resource(value,base,external=false) { const a=address(value,base),out={resourceAddressState:a.state};if(a.origin)out.resourceOrigin=a.origin; const staticPath=a.path&&/^\/(?:_next\/static|fonts)\/[A-Za-z0-9_./-]{1,480}$/.test(a.path); // Known first-party pages/APIs can be diagnosed without recording arbitrary // private paths. Keep external diagnostic paths under the existing filter. if(a.path&&(staticPath||(firstPartyOrigins.has(a.origin)?knownPath(a.path)||a.path==='/manifest.webmanifest':external)))out.resourcePath=a.path; else {if(a.path)out.resourceAddressState='origin_only';out.resourcePathReason=a.path?'unrecognized_path':a.state==='unavailable'?'unavailable':'unsafe_path';} return out; } function stack(value) { if(typeof value!=='string')return ''; const frames=[];let size=0; for(const line of value.slice(0,16384).split('\n').slice(0,32)){ // V8 and Firefox/Safari: retain the location, never the message/function. const match=line.match(/^(?:\s*at\s+(?:[^()\n]*$)?|[^@\n]*@)?(https?:\/\/[^\s()]+):(\d{1,8}):(\d{1,8})$?\s*$/);if(!match)continue; const a=address(match[1]);if(a.state!=='complete'||!position(Number(match[2]))||!position(Number(match[3])))continue; const frame=a.origin+a.path+':'+Number(match[2])+':'+Number(match[3]);if(size+frame.length+(frames.length?1:0)>2048)break; frames.push(frame);size+=frame.length+(frames.length>1?1:0);if(frames.length===8)break; }return frames.join('\n'); } function error(value,details={}) { const out={errorReason:reason(value)};let name,trace;try{if(value&&(typeof value==='object'||typeof value==='function')){name=value.name;trace=value.stack;}}catch{} if(typeof name==='string')out.errorName=names.has(name)?name:'OtherError'; else if(details.rejection)out.errorName='NonErrorRejection'; let source;try{source=address(details.filename);}catch{source={state:'unavailable'};} out.errorSourceState=source.state;if(source.origin)out.errorSource=source.origin+(source.path||''); if(position(details.lineno))out.errorLine=details.lineno;if(position(details.colno))out.errorColumn=details.colno; const safeStack=stack(trace);if(safeStack){out.errorStack=safeStack;if(!out.errorSource){const frame=safeStack.split('\n')[0].match(/^(.*):(\d+):(\d+)$/);out.errorSource=frame[1];out.errorSourceState='complete';out.errorLine=Number(frame[2]);out.errorColumn=Number(frame[3]);}} return out; } function runtime(value) { try { if(typeof value!=='string'||value.length>12000)return ''; const input=JSON.parse(value);if(!input||input.v!==1)return ''; const out={v:1}; const copy=(src,dst,key,pattern)=>{if(typeof src[key]==='string'&&pattern.test(src[key]))dst[key]=src[key];}; const choice=(src,dst,key,group)=>{if(runtimeSpec[group].includes(src[key]))dst[key]=src[key];}; const number=(src,dst,key,max)=>{if(Number.isSafeInteger(src[key])&&src[key]>=0&&src[key]<=max)dst[key]=src[key];}; for(const key of ['view','actionId','operationId'])copy(input,out,key,/^[a-f0-9]{32}$/); copy(input,out,'release',/^[a-f0-9]{40}$/);copy(input,out,'build',/^[a-f0-9]{32}$/);copy(input,out,'fingerprint',/^[a-f0-9]{16}$/); choice(input,out,'action','actions');choice(input,out,'operation','operations');choice(input,out,'link','links');number(input,out,'at',86400000);number(input,out,'afterMs',86400000); if(input.transport&&typeof input.transport==='object'&&!Array.isArray(input.transport)){ const t=input.transport,safe={};choice(t,safe,'phase','transportPhases');choice(t,safe,'signal','signalStates');choice(t,safe,'document','documentStates');out.transport=safe; } if(input.network&&typeof input.network==='object'&&!Array.isArray(input.network)){ const n=input.network,safe={}; for(const [key,group] of Object.entries({correlation:'correlationTransports',mode:'fetchModes',credentials:'credentialModes',responseType:'responseTypes',nativeCode:'nativeCodes',nativeCodeSource:'nativeCodeSources'}))choice(n,safe,key,group); for(const key of ['online','serviceWorker','redirected'])if(typeof n[key]==='boolean')safe[key]=n[key]; number(n,safe,'headersMs',3600000);out.network=safe; } if(input.dispatch&&typeof input.dispatch==='object'&&!Array.isArray(input.dispatch)){ const d=input.dispatch,safe={}; for(const [key,values] of Object.entries({timing:['available','unavailable','ambiguous','opaque_or_incomplete'],longTasks:['available','unsupported','truncated']}))if(values.includes(d[key]))safe[key]=d[key]; for(const key of ['inFlightAtStart','inFlightAtEnd','waitingHeaders','readingBody','prefetch','longTaskCount'])number(d,safe,key,500); for(const key of ['fetchCallMs','oldestInFlightMs','preRequestMs','beforeFetchMs','beforeDnsMs','dnsMs','connectMs','afterConnectMs','longTaskTotalMs','longTaskMaxMs'])number(d,safe,key,3600000); out.dispatch=safe; } if(input.resource&&typeof input.resource==='object'&&!Array.isArray(input.resource)){ const r=input.resource,safe={}; for(const [key,values] of Object.entries({event:['load','error','timing','csp'],visibility:['visible','hidden'], initiator:['script','link','css','img','image','font','video','audio','iframe','other','early-hint'], cspDisposition:['enforce','report'],cspDirective:['script-src','script-src-elem','script-src-attr','style-src','style-src-elem','img-src','font-src','connect-src','default-src','frame-src','media-src','worker-src']}))if(values.includes(r[key]))safe[key]=r[key]; choice(r,safe,'document','documentStates'); for(const key of ['startMs','endMs','observedAtMs','observerDelayMs'])number(r,safe,key,86400000); for(const key of ['overlapCount','sameOriginOverlapCount'])number(r,safe,key,500); if(typeof r.bufferLimited==='boolean')safe.bufferLimited=r.bufferLimited; out.resource=safe; } if(input.routing&&typeof input.routing==='object'&&!Array.isArray(input.routing)){ const r=input.routing,safe={}; for(const [key,values] of Object.entries({source:['global','global-app','cn'],preference:['none','global','cn'], reason:['domestic','public_page','explicit_global','user_interacted','switching','health_unconfirmed','domestic_preference','slow_workspace','healthy_workspace']}))if(values.includes(r[key]))safe[key]=r[key]; for(const key of ['ready','failed','healthy','interacted','busy','slow'])if(typeof r[key]==='boolean')safe[key]=r[key]; number(r,safe,'healthAttempts',3);number(r,safe,'pendingResources',500);out.routing=safe; } for(const key of ['before','after']){ const h=input[key];if(!h||typeof h!=='object'||Array.isArray(h))continue; const safe={};choice(h,safe,'state','healthStates');choice(h,safe,'reason','healthReasons');choice(h,safe,'component','components'); for(const k of ['hydrated','visible','online'])if(typeof h[k]==='boolean')safe[k]=h[k];number(h,safe,'controls',100);out[key]=safe; } if(Array.isArray(input.breadcrumbs))out.breadcrumbs=input.breadcrumbs.slice(-12).flatMap(c=>{ if(!c||typeof c!=='object'||!runtimeSpec.kinds.includes(c.kind))return []; const safe={kind:c.kind};number(c,safe,'at',86400000);choice(c,safe,'action','actions');choice(c,safe,'operation','operations');choice(c,safe,'phase','phases');choice(c,safe,'event','lifecycleEvents'); for(const k of ['id','clientId','requestId'])copy(c,safe,k,/^[a-f0-9]{32}$/); if(runtimeRoutes.includes(c.route))safe.route=c.route;return [safe]; }); return JSON.stringify(out); }catch{return '';} } function reason(value) { let message='';try{message=typeof value?.message==='string'?value.message.slice(0,1024):'';}catch{} // Classify fixed engine patterns; never emit the property, variable or message. if(value?.name==='TimeoutError')return 'request_timeout'; if(value?.name==='AbortError')return 'request_aborted'; if(/^Failed to fetch[.!]?$/i.test(message))return 'fetch_failed'; if(/^Load failed[.!]?$/i.test(message))return 'load_failed'; if(/^NetworkError when attempting to fetch resource[.!]?$/i.test(message))return 'network_error'; if(/Cannot (?:read|set) propert(?:y|ies) of null/i.test(message))return 'null_property'; if(/Cannot (?:read|set) propert(?:y|ies) of undefined/i.test(message))return 'undefined_property'; if(/is not a function/i.test(message))return 'not_function'; if(/is not defined/i.test(message))return 'not_defined'; if(/is not iterable/i.test(message))return 'not_iterable'; if(/Loading chunk|ChunkLoadError/i.test(message))return 'chunk_load'; if(/hydration|Minified React error #(418|423|425)/i.test(message))return 'hydration'; return value?.name==='SyntaxError'?'syntax':'unknown'; } // Bounded browser-reported CDN evidence, never identity/correlation proof. function cdn(value) { try { if(typeof value!=='string'||value.length>2048)return ''; const input=JSON.parse(value);if(!input||input.v!==1||!['available','unavailable'].includes(input.state))return ''; if(input.state==='unavailable')return JSON.stringify({v:1,state:'unavailable'}); if(input.provider==='aliyun'&&input.source==='response_header'){ if(typeof input.requestId!=='string'||!/^[a-fA-F0-9]{16,64}$/.test(input.requestId))return ''; const out={v:1,state:'available',provider:'aliyun',source:'response_header',requestId:input.requestId.toLowerCase()}; if(['hit','miss'].includes(input.cache))out.cache=input.cache; return JSON.stringify(out); } if(input.provider!=='cloudfront'||input.source!=='server_timing')return ''; const out={v:1,state:'available',provider:'cloudfront',source:'server_timing'}; for(const [key,values] of Object.entries({cache:['hit','miss','refresh'],delivery:['network','local_or_service_worker','unknown'],hitLayer:['EDGE','REC','Origin Shield'],upstreamLayer:['EDGE','REC','Origin Shield']}))if(values.includes(input[key]))out[key]=input[key]; if(typeof input.pop==='string'&&/^[A-Z]{3}[0-9]{1,3}-[A-Z][0-9]{1,2}$/.test(input.pop))out.pop=input.pop; // CDN request IDs stay separate from origin request IDs, even on cache hits. if(typeof input.requestId==='string'&&/^[A-Za-z0-9_-]{40,120}={0,2}$/.test(input.requestId))out.requestId=input.requestId; for(const key of ['dnsMs','connectMs','upstreamFblMs','downstreamFblMs'])if(Number.isSafeInteger(input[key])&&input[key]>=0&&input[key]<=3600000)out[key]=input[key]; return Object.keys(out).some(k=>['cache','pop','requestId','dnsMs','connectMs','upstreamFblMs','downstreamFblMs'].includes(k))?JSON.stringify(out):JSON.stringify({v:1,state:'unavailable'}); }catch{return '';} } function cdnHeaders(get){ try {const id=get('eagleid');if(!id)return ''; const cache=String(get('x-cache')||'').match(/^(HIT|MISS)(?: |$)/)?.[1]?.toLowerCase(); return cdn(JSON.stringify({v:1,state:'available',provider:'aliyun',source:'response_header',requestId:id,cache})); }catch{return '';} } function cdnTiming(entry) { const unavailable=JSON.stringify({v:1,state:'unavailable'}); try { const entries=entry.serverTiming;if(!Array.isArray(entries)||entries.length>64)return unavailable; const one=name=>{const rows=entries.filter(e=>e.name===name);return rows.length===1?rows[0]:undefined;}; const out={v:1,state:'available',provider:'cloudfront',source:'server_timing',delivery:entry.transferSize>0?'network':entry.transferSize===0&&entry.decodedBodySize>0?'local_or_service_worker':'unknown'}; const caches=['hit','miss','refresh'].filter(v=>one('cdn-cache-'+v));if(caches.length===1)out.cache=caches[0]; for(const [key,name] of Object.entries({pop:'cdn-pop',requestId:'cdn-rid',hitLayer:'cdn-hit-layer',upstreamLayer:'cdn-upstream-layer'}))out[key]=one(name)?.description; for(const [key,name] of Object.entries({dnsMs:'cdn-upstream-dns',connectMs:'cdn-upstream-connect',upstreamFblMs:'cdn-upstream-fbl',downstreamFblMs:'cdn-downstream-fbl'})){ const duration=one(name)?.duration;if(typeof duration==='number'&&Number.isFinite(duration)&&duration>=0&&duration<=3600000)out[key]=Math.round(duration); } return cdn(JSON.stringify(out))||unavailable; }catch{return unavailable;} } function clean(row) { const out={}; const cdnContext=cdn(row.cdnContext);if(cdnContext)out.cdnContext=cdnContext; const context=runtime(row.runtimeContext);if(context)out.runtimeContext=context; if(runtimeSpec.reasons.includes(row.errorReason))out.errorReason=row.errorReason; const po=origin(row.pageOrigin);if(po){out.pageOrigin=po;const pp=publicPath(row.pagePath,['https://app.offerseek.ai','https://offerseek.ai','https://job.biyewen.com'].includes(po));if(pp)out.pagePath=pp;out.pageAddressState=pp?'complete':'origin_only';} else if(['redacted','unavailable'].includes(row.pageAddressState))out.pageAddressState=row.pageAddressState; const o=origin(row.resourceOrigin);if(o){out.resourceOrigin=o;const p=publicPath(row.resourcePath,['https://app.offerseek.ai','https://offerseek.ai','https://job.biyewen.com'].includes(o));if(p)out.resourcePath=p;out.resourceAddressState=p?'complete':'origin_only';} else if(typeof row.resourcePath==='string'&&/^\/(?:_next\/static|fonts)\/[A-Za-z0-9_./-]{1,480}$/.test(row.resourcePath)&&publicPath(row.resourcePath,true))out.resourcePath=row.resourcePath; if(!o&&['redacted','unavailable'].includes(row.resourceAddressState))out.resourceAddressState=row.resourceAddressState; if(!out.resourcePath&&pathReasons.has(row.resourcePathReason))out.resourcePathReason=row.resourcePathReason; if(requestPurposes.has(row.requestPurpose))out.requestPurpose=row.requestPurpose; if(names.has(row.errorName))out.errorName=row.errorName; if(typeof row.errorSource==='string'){const a=address(row.errorSource);out.errorSourceState=a.state;if(a.origin)out.errorSource=a.origin+(a.path||'');if(row.errorSourceState==='origin_only'&&a.origin){out.errorSource=a.origin;out.errorSourceState='origin_only';}} else if(['redacted','unavailable'].includes(row.errorSourceState))out.errorSourceState=row.errorSourceState; for(const k of ['errorLine','errorColumn'])if(position(row[k]))out[k]=row[k]; if(typeof row.browserSdkVersion==='string'&&/^\d{1,3}\.\d{1,3}\.\d{1,3}$/.test(row.browserSdkVersion))out.browserSdkVersion=row.browserSdkVersion; const frames=stack(row.errorStack);if(frames)out.errorStack=frames;return out; } // Transport-only fields. clean() deliberately excludes these from UI/card data. function identityTransport(row) { if(typeof row?.identityProof!=='string'||row.identityProof.length>1536||!/^wbi1\.[A-Za-z0-9_-]{1,1440}\.[a-f0-9]{64}$/.test(row.identityProof)||!Number.isSafeInteger(row.identityObservedAtMs)||row.identityObservedAtMs<=0)return {}; return {identityProof:row.identityProof,identityObservedAtMs:row.identityObservedAtMs}; } return {resource,error,clean,address,publicPath,origin,stack,identityTransport,runtime,cdn,cdnTiming,cdnHeaders,knownPath,firstPartyOrigin:value=>firstPartyOrigins.has(value)}; } ),(/* Bounded context only. No DOM text, form values, selectors, cookies or raw messages. */ function createRuntimeDiagnostics(win, {schema,evidence,uuid,clock}) { const spec=schema.runtimeDiagnostics, doc=win.document; const allowed=(key,value)=>spec[key].includes(value)?value:'unknown'; const time=()=>Math.min(86400000,Math.max(0,Math.round(clock()))); const meta=name=>doc.querySelector?.('meta[name="'+name+'"]')?.content||''; const release=meta('weishi-release'),build=meta('weishi-build'); let path=win.location.pathname,view=uuid(),crumbs=[],action=null,active=null,hydrated=false,checks=0; const errors=new WeakMap(); // Keep only bounded operation metadata, never results or identities. A // failed fetch may recover inside the same operation before its follow-up. const completed=new Map(); let documentState="active";const lifecycle=[]; const append=value=>{crumbs.push({...value,at:time()});if(crumbs.length>12)crumbs.shift();}; const observeLifecycle=event=>{ const item={kind:'lifecycle',event,at:time()};lifecycle.push(item);if(lifecycle.length>12)lifecycle.shift();append(item); if(event==='beforeunload')documentState='leaving'; if(event==='pagehide')documentState='pagehide'; if(event==='pageswap')documentState='pageswap'; if(event==='pageshow')documentState='active'; }; // Do not install a permanent beforeunload handler: it harms Firefox BFCache. // A business operation may report its own bounded leave listener instead. win.__weishiReportLifecycle=event=>{if(event==='beforeunload')observeLifecycle(event);}; for(const event of ['pageswap','pagehide','pageshow','online','offline'])win.addEventListener?.(event,()=>observeLifecycle(event)); doc.addEventListener('visibilitychange',()=>observeLifecycle(doc.visibilityState==='hidden'?'hidden':'visible')); function transport(context,signal,phase){ const value=context||capture(),since=value.at??time(); return {...value,transport:{phase,signal:!signal?'none':!signal.aborted?'active':signal.reason?.name==='TimeoutError'?'timeout':'aborted',document:documentState}, breadcrumbs:[...(value.breadcrumbs||[]),...lifecycle.filter(e=>e.at>=since)].slice(-12)}; } function syncView(){if(path!==win.location.pathname){path=win.location.pathname;view=uuid();action=null;active=null;crumbs=[];append({kind:'navigation'});}} function health(){ try { const root=doc.querySelector?.('[data-weishi-boundary="root"]'); const route=doc.querySelector?.('[data-weishi-boundary="route"]'); const primary=(doc.querySelector?.('[data-weishi-primary="page"]')||doc.querySelector?.('[data-weishi-primary]')); const component=allowed('components',primary?.getAttribute('data-weishi-component')); const shown=!!primary&&primary.getClientRects().length>0; const state=primary?.getAttribute('data-weishi-state'); const controls=primary?Array.from(primary.querySelectorAll('button,a[href],input,select')).slice(0,100).filter(e=>!e.disabled&&e.getAttribute('aria-disabled')!=='true'&&e.getClientRects().length>0).length:0; return {state:root||route||state==='unavailable'?'page_unavailable':state==='failed'?'partial_failure':!hydrated?'loading':shown&&state==='ready'?'rendered':'unknown', reason:root?'root_boundary':route?'route_boundary':state==='unavailable'?'primary_failure':state==='failed'?'component_failure':!hydrated?'not_hydrated':shown&&state==='ready'?'primary_content':primary?'empty_primary':'unmarked', component,hydrated,visible:doc.visibilityState==='visible',online:win.navigator?.onLine!==false,controls}; }catch{return {state:'unknown',reason:'unmarked'};} } function capture(){ syncView(); const recent=action&&time()-action.at<=30000?action:null; return {v:1,view,release,build,at:time(),link:active?'explicit_operation':recent?'recent_action':'page_load', ...(active?{operation:active.name,operationId:active.id,actionId:active.actionId,action:active.action}:recent?{action:recent.name,actionId:recent.id}:{}),breadcrumbs:crumbs.map(c=>({...c}))}; } function bindError(error,context){if(error&&(typeof error==='object'||typeof error==='function'))errors.set(error,context);} function run(name,fn){ if(typeof fn!=='function')return; syncView();const previous=active; const operation={name:allowed('operations',name),id:uuid(),actionId:action&&time()-action.at<=30000?action.id:undefined,action:action&&time()-action.at<=30000?action.name:undefined,view}; active=operation;append({kind:'operation',operation:operation.name,id:operation.id,phase:'start'}); const context=capture(); const finish=(phase,error)=>{ const result={kind:'operation',operation:operation.name,id:operation.id,phase,at:time()}; completed.set(operation.id,{view:operation.view,result}); if(completed.size>64)completed.delete(completed.keys().next().value); if(view===operation.view)append(result); if(error)bindError(error,{...context,breadcrumbs:[...context.breadcrumbs,result].slice(-12)}); }; try { const result=fn(); if(result&&typeof result.then==='function')return result.then(value=>{finish('success');return value;},error=>{finish(error?.name==='AbortError'?'cancelled':'failed',error);throw error;}); finish('success');return result; }catch(error){finish(error?.name==='AbortError'?'cancelled':'failed',error);throw error;} finally{active=previous;} } win.__weishiRunOperation=run; // Bind only synchronous invocation (e.g. fetch), never a global async scope. // A retry after await keeps its operation ID without stealing another action. win.__weishiBindOperation=fn=>{ if(typeof fn!=='function')return fn; const operation=active; return function(...args){const previous=active;active=operation;try{return fn.apply(this,args);}finally{active=previous;}}; }; win.__weishiHydrated=()=>{hydrated=true;}; for(const kind of ['click','change','submit'])doc.addEventListener(kind,event=>{ try {syncView();const target=event.target?.closest?.('[data-weishi-action],button,a,input,select,form,[role="button"]');if(!target)return; const marked=target.closest?.('[data-weishi-action]'); action={name:marked?allowed('actions',marked.getAttribute('data-weishi-action')):kind,id:uuid(),at:time()}; append({kind:'action',action:action.name,id:action.id}); }catch{} },true); const fingerprint=row=>{ const text=[release,build,row.errorName,row.errorReason,row.errorSource,row.errorLine,row.errorColumn].join('|'); let a=2166136261,b=3335557771;for(const c of text){a=Math.imul(a^c.charCodeAt(0),16777619);b=Math.imul(b^c.charCodeAt(0),2246822519);}return (a>>>0).toString(16).padStart(8,'0')+(b>>>0).toString(16).padStart(8,'0'); }; function decorate(row,error,context){ try { syncView();const bound=error&&errors.get(error); const value={...(bound||context||capture()),at:time(),fingerprint:fingerprint(row)}; value.before=value.view===view?health():{state:'unknown',reason:'navigation_changed'}; row.runtimeContext=evidence.runtime(JSON.stringify(value)); // Give the same error one bounded follow-up snapshot, never a second alert. // Unload sends the initial snapshot immediately; missing follow-up is explicit. if(checks<8&&doc.querySelector&&doc.visibilityState==='visible'){ checks++;row._diagnosticUntil=Date.now()+1500;const initialView=value.view,started=time(); win.setTimeout(()=>{try{ syncView();value.after=initialView===view?health():{state:'unknown',reason:'navigation_changed'}; value.afterMs=Math.max(0,time()-started); const finished=completed.get(value.operationId); if(finished?.view===initialView){ value.breadcrumbs=[...(value.breadcrumbs||[]).filter(c=>!(c.kind==='operation'&&c.id===value.operationId&&c.phase!=='start')),finished.result].slice(-12); } row.runtimeContext=evidence.runtime(JSON.stringify(value));delete row._diagnosticUntil; }finally{checks--; }},1500); } }catch{} return row; } // Successes need the same explicit operation ID as failed attempts, but no // delayed health snapshot, error fingerprint or arbitrary network fields. function snapshot(row,context){try{row.runtimeContext=evidence.runtime(JSON.stringify({...context,at:time()}));}catch{}return row;} // This state is observed now, not retroactively assigned to a native entry's // start. Do not invent a page view or operation for buffered static timings. function resourceContext(resource,context){ try{ let routing;try{routing=win.__offerseekRegion?.diagnostics?.();}catch{} return {...(context||{v:1,release,build}),resource:{...resource,observedAtMs:time(), visibility:doc.visibilityState,document:documentState},routing, network:{...context?.network,nativeCode:'unavailable',nativeCodeSource:'unavailable', ...(typeof win.navigator?.onLine==='boolean'?{online:win.navigator.onLine}:{}), ...(win.navigator?.serviceWorker?{serviceWorker:!!win.navigator.serviceWorker.controller}:{})}}; }catch{return {...(context||{v:1,release,build}),resource};} } function request(row,phase){try{append({kind:'request',route:row.route,clientId:row.clientId,requestId:row.requestId,phase});}catch{}} return {capture,decorate,snapshot,bindError,request,transport,resourceContext}; } ),(/* Request phase evidence, never a guessed DNS/HTTP2/proxy cause. No URLs leave * this collector, and neither request bodies nor native error messages are read. */ function createDispatchDiagnostics(win, clock = () => win.performance.now()) { function timing(entry) { const out = {timing: 'unavailable'}; if (!entry) return out; // Zero phase timestamps on aborted/opaque entries mean unavailable. if (!(entry.requestStart > 0 && entry.responseStart > 0)) return {...out, timing: 'opaque_or_incomplete'}; out.timing = 'available'; const duration = (key, end, start) => { if (Number.isFinite(end) && Number.isFinite(start) && start >= entry.startTime && end >= start && end <= entry.responseEnd) out[key] = Math.min(3600000, Math.round(end - start)); }; duration('preRequestMs', entry.requestStart, entry.startTime); duration('beforeFetchMs', entry.fetchStart, entry.startTime); duration('beforeDnsMs', entry.domainLookupStart, entry.fetchStart); duration('dnsMs', entry.domainLookupEnd, entry.domainLookupStart); duration('connectMs', entry.connectEnd, entry.connectStart); duration('afterConnectMs', entry.requestStart, entry.connectEnd); return out; } if (!win) return {timing}; const inFlight = new Set(), recent = [], tasks = []; let observer, supported = false, truncatedAt = -Infinity; const collect = entries => { for (const entry of entries) { if (!(Number.isFinite(entry.startTime) && Number.isFinite(entry.duration) && entry.duration >= 50)) continue; tasks.push([entry.startTime, entry.duration]); if (tasks.length > 128) truncatedAt = Math.max(truncatedAt, tasks.shift().reduce((a, b) => a + b)); } while (tasks.length && tasks[0][0] + tasks[0][1] < clock() - 60_000) tasks.shift(); }; try { if (win.PerformanceObserver?.supportedEntryTypes?.includes('longtask')) { observer = new win.PerformanceObserver(list => collect(list.getEntries())); observer.observe({type: 'longtask', buffered: true}); supported = true; } } catch { supported = false; } function start(name, purpose) { const record = {name, origin: new URL(name, win.location.href).origin, purpose, start: clock(), phase: 'headers'}; record.inFlightAtStart = [...inFlight].filter(item => item.origin === record.origin).length; if (inFlight.size >= 500) inFlight.delete(inFlight.values().next().value); inFlight.add(record); recent.push(record); if(recent.length>500)recent.shift(); return record; } function longTasks(start, end) { if (!supported) return {longTasks:'unsupported'}; try { collect(observer.takeRecords?.() || []); } catch {} const durations = tasks.map(([at, length]) => Math.max(0, Math.min(end, at + length) - Math.max(at, start))); return {longTasks:start < clock() - 60_000 || truncatedAt >= start ? 'truncated' : 'available', longTaskCount:durations.filter(value => value > 0).length, longTaskTotalMs:Math.min(3600000, Math.round(durations.reduce((a,b) => a+b, 0))), longTaskMaxMs:Math.min(3600000, Math.round(Math.max(0,...durations)))}; } function native(entry) { const out=timing(entry), start=entry?.startTime, end=entry?.responseEnd; if(Number.isFinite(start)&&start>=0&&Number.isFinite(end)&&end>=start&&end>0&&end<=clock()) Object.assign(out,longTasks(start,end)); return out; } function snapshot(record) { if (!record) return {}; const at = clock(), others = [...inFlight].filter(item => item !== record && item.origin === record.origin); const out = {inFlightAtStart: record.inFlightAtStart, inFlightAtEnd: others.length, waitingHeaders: others.filter(item => item.phase === 'headers').length, readingBody: others.filter(item => item.phase === 'body').length, prefetch: others.filter(item => item.purpose === 'prefetch').length, oldestInFlightMs: Math.min(3600000, Math.round(Math.max(0, ...others.map(item => at - item.start))))}; if (record.callMs !== undefined) out.fetchCallMs = record.callMs; try { const candidates = (win.performance.getEntriesByName?.(record.name, 'resource') || []) .filter(entry => entry.startTime >= record.start && entry.startTime - record.start <= 1000 && ['fetch','xmlhttprequest'].includes(entry.initiatorType)); const shared = candidates.some(entry => recent.some(item => item !== record && item.name === record.name && entry.startTime >= item.start && entry.startTime - item.start <= 1000)); Object.assign(out, candidates.length > 1 || shared ? {timing: 'ambiguous'} : timing(candidates[0])); } catch { out.timing = 'unavailable'; } Object.assign(out,longTasks(record.start,at)); return out; } return {timing, native, start, snapshot, interval:(start,end)=>({timing:'unavailable',...longTasks(start,end)}), dispatched(record) { if (record) record.callMs = Math.min(3600000, Math.max(0, Math.round(clock() - record.start))); }, headers(record) { if (record) record.phase = 'body'; }, finish(record) { inFlight.delete(record); }}; } )).installBrowserMonitoring(window);;(function(a=globalThis){if(!a.window||!a.fetch||!a.AbortController||a.__offerseekPageDataLifecycle)return;a.__offerseekPageDataLifecycle=!0;let b=a.fetch.bind(a),c=new Set,d=()=>{let a=[...c];for(let b of(c.clear(),a))b.abort(new DOMException("Document replaced","AbortError"))};a.addEventListener("pageswap",d,!0),a.addEventListener("pagehide",d,!0),a.__weishiOnPageHide?.(d),a.fetch=function(d,e){let f;try{let b=new URL("string"==typeof d||d instanceof URL?d:d.url,a.location.href),g=String(e?.method??d?.method??"GET").toUpperCase(),h=new Headers(e?.headers??d?.headers);b.origin!==a.location.origin||"GET"!==g||"1"!==h.get("rsc")||h.has("next-action")||(e?.signal??d?.signal)||(e?.keepalive??d?.keepalive)||!(c.size<128)||(f=new a.AbortController,c.add(f))}catch{}if(!f)return b(d,e);try{return b(d,{...e,signal:f.signal}).then(a=>(c.delete(f),a),a=>{throw c.delete(f),a})}catch(a){throw c.delete(f),a}}})(window); //# sourceURL=https://offerseek.ai/_next/static/weishi-inline/426e0ea1428cd912de3ca818a0de8901/monitor.js

岗位职责

信息来自企业官方招聘渠道

岗位职责

信息来自企业官方招聘渠道

Dymon Asia的更多岗位

Dymon Asia的更多岗位