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${this.segment.externalId} has been already succeed.`);if(this._status===`loading`)throw Error(`Request ${this.segment.externalId} has been already started.`);this.setStatus(`loading`),this.currentAttempt=b({},e),this.progress={startFromByte:this._loadedBytes,loadedBytes:0,startTimestamp:performance.now()},this.manageBandwidthCalculatorsState(`start`);let{notReceivingBytesTimeoutMs:n}=t;return this._onAbortCallback=t.onAbort,this.notReceivingBytesTimeoutMs=n,n!==void 0&&this.notReceivingBytesTimeout.start(n),this.logger(`${e.downloadSource} ${this.segment.externalId} started`),this.onSegmentStart({segment:Pi(this.segment),downloadSource:e.downloadSource,peerId:e.downloadSource===`p2p`?e.peerId:void 0,infoHash:this.infoHash,streamType:this.segment.stream.type}),{firstBytesReceived:this.firstBytesReceived,addLoadedChunk:this.addLoadedChunk,completeOnSuccess:this.completeOnSuccess,failWithError:this.failWithError}}cancel(){var e,t,n,r;this.throwErrorIfNotLoadingStatus(),this.setStatus(`aborted`),this.logger(`${(e=this.currentAttempt)==null?void 0:e.downloadSource} ${this.segment.externalId} aborted`),(t=this._onAbortCallback)==null||t.call(this,new g(`abort`)),this.onSegmentAbort({segment:Pi(this.segment),downloadSource:(n=this.currentAttempt)==null?void 0:n.downloadSource,peerId:((r=this.currentAttempt)==null?void 0:r.downloadSource)===`p2p`?this.currentAttempt.peerId:void 0,infoHash:this.infoHash,streamType:this.segment.stream.type}),this._onAbortCallback=void 0,this.manageBandwidthCalculatorsState(`stop`),this.notReceivingBytesTimeout.clear()}throwErrorIfNotLoadingStatus(){if(this._status!==`loading`)throw Error(`Request has been already ${this.status}.`)}logger(e){var t;this._logger.color=((t=this.currentAttempt)==null?void 0:t.downloadSource)===`http`?`green`:`red`,this._logger(e),this._logger.color=``}manageBandwidthCalculatorsState(e){var t;let{all:n,http:r}=this.bandwidthCalculators,i=e===`start`?`startLoading`:`stopLoading`;((t=this.currentAttempt)==null?void 0:t.downloadSource)===`http`&&r[i](),n[i]()}},Ii=class{constructor(){h(this,`attempts`,[])}add(e){this.attempts.push(e)}get httpAttemptsCount(){return this.attempts.reduce((e,t)=>t.downloadSource===`http`?e+1:e,0)}get p2pAttemptsCount(){return this.attempts.reduce((e,t)=>t.downloadSource===`p2p`?e+1:e,0)}get lastAttempt(){return this.attempts[this.attempts.length-1]}clear(){this.attempts=[]}},Li=class{constructor(e){h(this,`action`,void 0),h(this,`timeoutId`,void 0),h(this,`ms`,void 0),this.action=e}start(e){if(this.timeoutId)throw Error(`Timeout is already started.`);this.ms=e,this.timeoutId=window.setTimeout(this.action,this.ms)}restart(e){this.clear(),e!==void 0&&(this.ms=e),this.ms!==void 0&&(this.timeoutId=window.setTimeout(this.action,this.ms))}clear(){clearTimeout(this.timeoutId),this.timeoutId=void 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this.requests.values())e.downloadSource===`http`&&(yield e)}*p2pRequests(){for(let e of this.requests.values())e.downloadSource===`p2p`&&(yield e)}destroy(){for(let e of this.requests.values())e.status===`loading`&&e.cancel();this.requests.clear()}},zi=class{constructor(e,t){h(this,`segment`,void 0),h(this,`engineCallbacks`,void 0),h(this,`_status`,`pending`),h(this,`_shouldBeStartedImmediately`,!1),this.segment=e,this.engineCallbacks=t}get status(){return this._status}get shouldBeStartedImmediately(){return this._shouldBeStartedImmediately}resolve(e,t){this._status===`pending`&&(this._status=`succeed`,this.engineCallbacks.onSuccess({data:e,bandwidth:t}))}reject(){this._status===`pending`&&(this._status=`failed`,this.engineCallbacks.onError(new se(`failed`)))}abort(){this._status===`pending`&&(this._status=`aborted`,this.engineCallbacks.onError(new 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ki(this.streamManifestUrl,this.lastRequestedSegment.stream,this.requests,this.segmentStorage,this.config,this.webTorrentSocketPool,this.eventTarget,this.peerId,this.requestProcessQueueMicrotask),this.logger=(0,S.default)(`p2pml-core:hybrid-loader-${u.type}`),this.logger.color=`coral`,this.setIntervalLoading()}setIntervalLoading(){let e=this.p2pLoaders.currentLoader.connectedPeerCount,t=Math.random()*Ui*e+Ui;this.randomHttpDownloadTimeout=window.setTimeout(()=>{this.loadRandomThroughHttp(),this.setIntervalLoading()},t)}loadSegment(e,t){var n=this;return x(function*(){n.logger(`requests: ${gi(e)}`);let{stream:r}=e;r!==n.lastRequestedSegment.stream&&(n.logger(`stream changed to ${hi(r)}`),n.p2pLoaders.changeCurrentLoader(r)),n.lastRequestedSegment=e;let i=Er(n.swarmId,r);n.segmentStorage.onSegmentRequested(n.swarmId,i,e.externalId,e.startTime,e.endTime,r.type,n.streamDetails.isLive);let a=new zi(e,t);try{var o;if(n.segmentStorage.hasSegment(n.swarmId,i,e.externalId)){let t=yield 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0),this.requests.remove(o),this.logger(`succeed: ${gi(l)} (byteLength: ${o.data.byteLength})`);let e=Er(this.swarmId,n);this.segmentStorage.storeSegment(this.swarmId,e,l.externalId,o.data,l.startTime,l.endTime,l.stream.type,this.streamDetails.isLive);break}case`failed`:s===`http`&&!u&&this.p2pLoaders.currentLoader.broadcastAnnouncement(),!d&&!n.segments.has(o.segment.runtimeId)&&this.requests.remove(o),o.failedAttempts.httpAttemptsCount>=r&&d&&(this.engineRequest=void 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0:t.failedAttempts.httpAttemptsCount)==null?0:u)<a&&this.requests.executingHttpCount<r?this.loadThroughHttp(e):this.p2pLoaders.currentLoader.isSegmentLoadedBySomeone(e)&&this.requests.executingP2PCount<i&&this.loadThroughP2P(e)}}for(let t of e){let{statuses:n,segment:o}=t,s=this.requests.get(o);if((s==null?void 0:s.status)!==`succeed`)if(n.isHighDemand){var d;let t=!c&&((d=s==null?void 0:s.failedAttempts.httpAttemptsCount)==null?0:d)<a;if((s==null?void 0:s.status)===`loading`){t&&s.downloadSource===`p2p`&&(this.requests.executingHttpCount<r||this.abortLastHttpLoadingInQueueAfterItem(e,o))&&(s.cancel(),this.loadThroughHttp(o));continue}if(t&&(this.requests.executingHttpCount<r||this.abortLastHttpLoadingInQueueAfterItem(e,o))){this.loadThroughHttp(o);continue}this.p2pLoaders.currentLoader.isSegmentLoadedBySomeone(o)&&(this.requests.executingP2PCount<i||this.abortLastP2PLoadingInQueueAfterItem(e,o))&&this.loadThroughP2P(o)}else n.isP2PDownloadable&&(s==null?void 0:s.status)!==`loading`&&this.requests.executingP2PCount<i&&this.loadThroughP2P(o)}}abortSegmentRequest(e){var t;((t=this.engineRequest)==null?void 0:t.segment.runtimeId)===e&&(this.engineRequest.abort(),this.logger(`abort: `,gi(this.engineRequest.segment)),this.engineRequest=void 0,this.requestProcessQueueMicrotask())}loadThroughHttp(e){new ge(this.requests.getOrCreateRequest(e),this.config,this.eventTarget).execute(),this.p2pLoaders.currentLoader.broadcastAnnouncement()}loadThroughP2P(e){this.p2pLoaders.currentLoader.downloadSegment(e)}loadRandomThroughHttp(){let{httpDownloadInitialTimeoutMs:e}=this.config;if(e>0&&performance.now()-this.createdAt<e)return;let t=this.getAvailableStorageCapacityPercent();if(t<=10)return;let{simultaneousHttpDownloads:n,httpErrorRetries:r}=this.config,i=this.p2pLoaders.currentLoader;if(this.requests.executingHttpCount>=n||!i.connectedPeerCount)return;let a=[];for(let{segment:e,statuses:n}of 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