build

1 files changed, 1 insertions, 1 deletions

diff --git a/webtorrent.min.js b/webtorrent.min.js
index b0f84c1..6cb0944 100644
--- a/webtorrent.min.js
+++ b/webtorrent.min.js
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n=this;if(!n.destroyed){if(t&&n.once("close",t),n._debug("destroy (error: %s)",e&&e.message),n.readable=n.writable=!1,n._readableState.ended||n.push(null),n._writableState.finished||n.end(),n.destroyed=!0,n.connected=!1,n._pcReady=!1,n._channelReady=!1,n._previousStreams=null,clearInterval(n._interval),clearTimeout(n._reconnectTimeout),n._interval=null,n._reconnectTimeout=null,n._chunk=null,n._cb=null,n._onFinishBound&&n.removeListener("finish",n._onFinishBound),n._onFinishBound=null,n._pc){try{n._pc.close()}catch(e){}n._pc.oniceconnectionstatechange=null,n._pc.onsignalingstatechange=null,n._pc.onicecandidate=null,"addTrack"in n._pc?n._pc.ontrack=null:n._pc.onaddstream=null,n._pc.onnegotiationneeded=null,n._pc.ondatachannel=null}if(n._channel){try{n._channel.close()}catch(e){}n._channel.onmessage=null,n._channel.onopen=null,n._channel.onclose=null}n._pc=null,n._channel=null,e&&n.emit("error",e),n.emit("close")}},r.prototype._setupData=function(e){var t=this;t._channel=e.channel,t._channel.binaryType="arraybuffer","number"==typeof t._channel.bufferedAmountLowThreshold&&(t._channel.bufferedAmountLowThreshold=65536),t.channelName=t._channel.label,t._channel.onmessage=function(e){t._onChannelMessage(e)},t._channel.onbufferedamountlow=function(){t._onChannelBufferedAmountLow()},t._channel.onopen=function(){t._onChannelOpen()},t._channel.onclose=function(){t._onChannelClose()}},r.prototype._read=function(){},r.prototype._write=function(e,t,n){var r=this;if(r.destroyed)return n(new Error("cannot write after peer is destroyed"));if(r.connected){try{r.send(e)}catch(e){return r._onError(e)}r._channel.bufferedAmount>65536?(r._debug("start backpressure: bufferedAmount %d",r._channel.bufferedAmount),r._cb=n):n(null)}else r._debug("write before connect"),r._chunk=e,r._cb=n},r.prototype._onFinish=function(){function e(){setTimeout(function(){t._destroy()},100)}var t=this;t.destroyed||(t.connected?e():t.once("connect",e))},r.prototype._createOffer=function(){var e=this;e.destroyed||e._pc.createOffer(function(t){if(!e.destroyed){t.sdp=e.sdpTransform(t.sdp),e._pc.setLocalDescription(t,o,function(t){e._onError(t)});var n=function(){var n=e._pc.localDescription||t;e._debug("signal"),e.emit("signal",{type:n.type,sdp:n.sdp})};e.trickle||e._iceComplete?n():e.once("_iceComplete",n)}},function(t){e._onError(t)},e.offerConstraints)},r.prototype._createAnswer=function(){var e=this;e.destroyed||e._pc.createAnswer(function(t){function n(){var n=e._pc.localDescription||t;e._debug("signal"),e.emit("signal",{type:n.type,sdp:n.sdp})}e.destroyed||(t.sdp=e.sdpTransform(t.sdp),e._pc.setLocalDescription(t,o,function(t){e._onError(t)}),e.trickle||e._iceComplete?n():e.once("_iceComplete",n))},function(t){e._onError(t)},e.answerConstraints)},r.prototype._onIceConnectionStateChange=function(){var e=this;if(!e.destroyed){var t=e._pc.iceGatheringState,n=e._pc.iceConnectionState;e._debug("iceConnectionStateChange %s %s",t,n),e.emit("iceConnectionStateChange",t,n),"connected"!==n&&"completed"!==n||(clearTimeout(e._reconnectTimeout),e._pcReady=!0,e._maybeReady()),"disconnected"===n&&(e.reconnectTimer?(clearTimeout(e._reconnectTimeout),e._reconnectTimeout=setTimeout(function(){e._destroy()},e.reconnectTimer)):e._destroy()),"failed"===n&&e._destroy(new Error("Ice connection failed.")),"closed"===n&&e._destroy()}},r.prototype.getStats=function(e){var t=this;0===t._pc.getStats.length?t._pc.getStats().then(function(t){var n=[];t.forEach(function(e){n.push(e)}),e(null,n)},function(t){e(t)}):t._isReactNativeWebrtc?t._pc.getStats(null,function(t){var n=[];t.forEach(function(e){n.push(e)}),e(null,n)},function(t){e(t)}):t._pc.getStats.length>0?t._pc.getStats(function(t){var n=[];t.result().forEach(function(e){var 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r.MSStreamReader;c.onprogress=function(){c.result.byteLength>e._pos&&(e.push(new o(new Uint8Array(c.result.slice(e._pos)))),e._pos=c.result.byteLength)},c.onload=function(){e.push(null)},c.readAsArrayBuffer(n)}e._xhr.readyState===u.DONE&&"ms-stream"!==e._mode&&e.push(null)}}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},e("buffer").Buffer)},{"./capability":96,_process:67,buffer:24,inherits:42,"readable-stream":82}],99:[function(e,t,n){var r=e("stream-to-blob");t.exports=function e(t,n,o){if("function"==typeof n)return e(t,null,n);r(t,n,function(e,t){if(e)return o(e);o(null,URL.createObjectURL(t))})}},{"stream-to-blob":100}],100:[function(e,t,n){var r=e("once");t.exports=function e(t,n,o){if("function"==typeof n)return e(t,null,n);o=r(o);var i=[];t.on("data",function(e){i.push(e)}).on("end",function(){o(null,n?new Blob(i,{type:n}):new 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w=w||n.host&&k.length,w&&!L&&k.unshift(""),k.length?n.pathname=k.join("/"):(n.pathname=null,n.path=null),c.isNull(n.pathname)&&c.isNull(n.search)||(n.path=(n.pathname?n.pathname:"")+(n.search?n.search:"")),n.auth=e.auth||n.auth,n.slashes=n.slashes||e.slashes,n.href=n.format(),n},r.prototype.parseHost=function(){var e=this.host,t=d.exec(e);t&&(t=t[0],":"!==t&&(this.port=t.substr(1)),e=e.substr(0,e.length-t.length)),e&&(this.hostname=e)}},{"./util":113,punycode:69,querystring:72}],113:[function(e,t,n){"use strict";t.exports={isString:function(e){return"string"==typeof e},isObject:function(e){return"object"==typeof e&&null!==e},isNull:function(e){return null===e},isNullOrUndefined:function(e){return null==e}}},{}],114:[function(e,t,n){var r=e("bencode"),o=e("bitfield"),i=e("safe-buffer").Buffer,s=e("debug")("ut_metadata"),a=e("events").EventEmitter,u=e("inherits"),c=e("simple-sha1");t.exports=function(e){function t(t){a.call(this),this._wire=t,this._metadataComplete=!1,this._metadataSize=null,this._remainingRejects=null,this._fetching=!1,this._bitfield=new o(0,{grow:1e3}),i.isBuffer(e)&&this.setMetadata(e)}return u(t,a),t.prototype.name="ut_metadata",t.prototype.onHandshake=function(e,t,n){this._infoHash=e},t.prototype.onExtendedHandshake=function(e){return e.m&&e.m.ut_metadata?e.metadata_size?"number"!=typeof e.metadata_size||1e7<e.metadata_size||e.metadata_size<=0?this.emit("warning",new Error("Peer gave invalid metadata size")):(this._metadataSize=e.metadata_size,this._numPieces=Math.ceil(this._metadataSize/16384),this._remainingRejects=2*this._numPieces,void(this._fetching&&this._requestPieces())):this.emit("warning",new Error("Peer does not have metadata")):this.emit("warning",new Error("Peer does not support ut_metadata"))},t.prototype.onMessage=function(e){var t,n;try{var o=e.toString(),i=o.indexOf("ee")+2;t=r.decode(o.substring(0,i)),n=e.slice(i)}catch(e){return}switch(t.msg_type){case 0:this._onRequest(t.piece);break;case 1:this._onData(t.piece,n,t.total_size);break;case 2:this._onReject(t.piece)}},t.prototype.fetch=function(){this._metadataComplete||(this._fetching=!0,this._metadataSize&&this._requestPieces())},t.prototype.cancel=function(){this._fetching=!1},t.prototype.setMetadata=function(e){if(this._metadataComplete)return!0;s("set metadata");try{var t=r.decode(e).info;t&&(e=r.encode(t))}catch(e){}return(!this._infoHash||this._infoHash===c.sync(e))&&(this.cancel(),this.metadata=e,this._metadataComplete=!0,this._metadataSize=this.metadata.length,this._wire.extendedHandshake.metadata_size=this._metadataSize,this.emit("metadata",r.encode({info:r.decode(this.metadata)})),!0)},t.prototype._send=function(e,t){var n=r.encode(e);i.isBuffer(t)&&(n=i.concat([n,t])),this._wire.extended("ut_metadata",n)},t.prototype._request=function(e){this._send({msg_type:0,piece:e})},t.prototype._data=function(e,t,n){var r={msg_type:1,piece:e};"number"==typeof n&&(r.total_size=n),this._send(r,t)},t.prototype._reject=function(e){this._send({msg_type:2,piece:e})},t.prototype._onRequest=function(e){if(!this._metadataComplete)return void this._reject(e);var t=16384*e,n=t+16384;n>this._metadataSize&&(n=this._metadataSize);var r=this.metadata.slice(t,n);this._data(e,r,this._metadataSize)},t.prototype._onData=function(e,t,n){t.length>16384||(t.copy(this.metadata,16384*e),this._bitfield.set(e),this._checkDone())},t.prototype._onReject=function(e){this._remainingRejects>0&&this._fetching?(this._request(e),this._remainingRejects-=1):this.emit("warning",new Error('Peer sent "reject" too much'))},t.prototype._requestPieces=function(){this.metadata=i.alloc(this._metadataSize);for(var e=0;e<this._numPieces;e++)this._request(e)},t.prototype._checkDone=function(){for(var e=!0,t=0;t<this._numPieces;t++)if(!this._bitfield.get(t)){e=!1;break}if(e){this.setMetadata(this.metadata)||this._failedMetadata()}},t.prototype._failedMetadata=function(){this._bitfield=new o(0,{grow:1e3}),this._remainingRejects-=this._numPieces,this._remainingRejects>0?this._requestPieces():this.emit("warning",new Error("Peer sent invalid metadata"))},t}},{bencode:11,bitfield:13,debug:30,events:35,inherits:42,"safe-buffer":88,"simple-sha1":92}],115:[function(e,t,n){(function(e){function n(e,t){function n(){if(!o){if(r("throwDeprecation"))throw new Error(t);r("traceDeprecation")?console.trace(t):console.warn(t),o=!0}return e.apply(this,arguments)}if(r("noDeprecation"))return e;var o=!1;return n}function r(t){try{if(!e.localStorage)return!1}catch(e){return!1}var n=e.localStorage[t];return null!=n&&"true"===String(n).toLowerCase()}t.exports=n}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],116:[function(e,t,n){(function(n){function r(e){var t=this;a.call(t),t._tracks=[],t._fragmentSequence=1,t._file=e,t._decoder=null,t._findMoov(0)}function o(e,t){var n=this;n._entries=e,n._countName=t||"count",n._index=0,n._offset=0,n.value=n._entries[0]}function i(){return{version:0,flags:0,entries:[]}}var s=e("binary-search"),a=e("events").EventEmitter,u=e("inherits"),c=e("mp4-stream"),f=e("mp4-box-encoding"),d=e("range-slice-stream");t.exports=r,u(r,a),r.prototype._findMoov=function(e){var t=this;t._decoder&&t._decoder.destroy(),t._decoder=c.decode();var n=t._file.createReadStream({start:e});n.pipe(t._decoder),t._decoder.once("box",function(r){"moov"===r.type?t._decoder.decode(function(e){n.destroy();try{t._processMoov(e)}catch(e){e.message="Cannot parse mp4 file: "+e.message,t.emit("error",e)}}):(n.destroy(),t._findMoov(e+r.length))})},o.prototype.inc=function(){var e=this;e._offset++,e._offset>=e._entries[e._index][e._countName]&&(e._index++,e._offset=0),e.value=e._entries[e._index]},r.prototype._processMoov=function(e){var t=this,r=e.traks;t._tracks=[],t._hasVideo=!1,t._hasAudio=!1;for(var s=0;s<r.length;s++){var a,u,c=r[s],d=c.mdia.minf.stbl,h=d.stsd.entries[0],l=c.mdia.hdlr.handlerType;if("vide"===l&&"avc1"===h.type){if(t._hasVideo)continue;t._hasVideo=!0,a="avc1",h.avcC&&(a+="."+h.avcC.mimeCodec),u='video/mp4; codecs="'+a+'"'}else{if("soun"!==l||"mp4a"!==h.type)continue;if(t._hasAudio)continue;t._hasAudio=!0,a="mp4a",h.esds&&h.esds.mimeCodec&&(a+="."+h.esds.mimeCodec),u='audio/mp4; codecs="'+a+'"'}var p=[],m=0,g=0,y=0,_=0,v=0,b=0,w=new o(d.stts.entries),E=null;d.ctts&&(E=new o(d.ctts.entries));for(var k=0;;){var x=d.stsc.entries[v],S=d.stsz.entries[m],B=w.value.duration,I=E?E.value.compositionOffset:0,A=!0;if(d.stss&&(A=d.stss.entries[k]===m+1),p.push({size:S,duration:B,dts:b,presentationOffset:I,sync:A,offset:_+d.stco.entries[y]}),++m>=d.stsz.entries.length)break;if(g++,_+=S,g>=x.samplesPerChunk){g=0,_=0,y++;var C=d.stsc.entries[v+1];C&&y+1>=C.firstChunk&&v++}b+=B,w.inc(),E&&E.inc(),A&&k++}c.mdia.mdhd.duration=0,c.tkhd.duration=0;var L=x.sampleDescriptionId,T={type:"moov",mvhd:e.mvhd,traks:[{tkhd:c.tkhd,mdia:{mdhd:c.mdia.mdhd,hdlr:c.mdia.hdlr,elng:c.mdia.elng,minf:{vmhd:c.mdia.minf.vmhd,smhd:c.mdia.minf.smhd,dinf:c.mdia.minf.dinf,stbl:{stsd:d.stsd,stts:i(),ctts:i(),stsc:i(),stsz:i(),stco:i(),stss:i()}}}}],mvex:{mehd:{fragmentDuration:e.mvhd.duration},trexs:[{trackId:c.tkhd.trackId,defaultSampleDescriptionIndex:L,defaultSampleDuration:0,defaultSampleSize:0,defaultSampleFlags:0}]}};t._tracks.push({trackId:c.tkhd.trackId,timeScale:c.mdia.mdhd.timeScale,samples:p,currSample:null,currTime:null,moov:T,mime:u})}if(0===t._tracks.length)return void t.emit("error",new Error("no playable tracks"));e.mvhd.duration=0,t._ftyp={type:"ftyp",brand:"iso5",brandVersion:0,compatibleBrands:["iso5"]};var R=f.encode(t._ftyp),U=t._tracks.map(function(e){var t=f.encode(e.moov);return{mime:e.mime,init:n.concat([R,t])}});t.emit("ready",U)},r.prototype.seek=function(e){var t=this;if(!t._tracks)throw new Error("Not ready yet; wait for 'ready' event");t._fileStream&&(t._fileStream.destroy(),t._fileStream=null);var n=-1;if(t._tracks.map(function(r,o){function i(e){s.destroyed||s.box(e.moof,function(n){if(n)return t.emit("error",n);if(!s.destroyed){r.inStream.slice(e.ranges).pipe(s.mediaData(e.length,function(e){if(e)return t.emit("error",e);if(!s.destroyed){var n=t._generateFragment(o);if(!n)return s.finalize();i(n)}}))}})}r.outStream&&r.outStream.destroy(),r.inStream&&(r.inStream.destroy(),r.inStream=null);var s=r.outStream=c.encode(),a=t._generateFragment(o,e);if(!a)return s.finalize();(n===-1||a.ranges[0].start<n)&&(n=a.ranges[0].start),i(a)}),n>=0){var r=t._fileStream=t._file.createReadStream({start:n});t._tracks.forEach(function(e){e.inStream=new d(n,{highWaterMark:1e7}),r.pipe(e.inStream)})}return t._tracks.map(function(e){return e.outStream})},r.prototype._findSampleBefore=function(e,t){var n=this,r=n._tracks[e],o=Math.floor(r.timeScale*t),i=s(r.samples,o,function(e,t){return e.dts+e.presentationOffset-t});for(i===-1?i=0:i<0&&(i=-i-2);!r.samples[i].sync;)i--;return i};r.prototype._generateFragment=function(e,t){var n,r=this,o=r._tracks[e];if((n=void 0!==t?r._findSampleBefore(e,t):o.currSample)>=o.samples.length)return null;for(var i=o.samples[n].dts,s=0,a=[],u=n;u<o.samples.length;u++){var c=o.samples[u];if(c.sync&&c.dts-i>=1*o.timeScale)break;s+=c.size;var f=a.length-1;f<0||a[f].end!==c.offset?a.push({start:c.offset,end:c.offset+c.size}):a[f].end+=c.size}return o.currSample=u,{moof:r._generateMoof(e,n,u),ranges:a,length:s}},r.prototype._generateMoof=function(e,t,n){for(var r=this,o=r._tracks[e],i=[],s=t;s<n;s++){var a=o.samples[s];i.push({sampleDuration:a.duration,sampleSize:a.size,sampleFlags:a.sync?33554432:16842752,sampleCompositionTimeOffset:a.presentationOffset})}var u={type:"moof",mfhd:{sequenceNumber:r._fragmentSequence++},trafs:[{tfhd:{flags:131072,trackId:o.trackId},tfdt:{baseMediaDecodeTime:o.samples[t].dts},trun:{flags:3841,dataOffset:8,entries:i}}]};return u.trafs[0].trun.dataOffset+=f.encodingLength(u),u}}).call(this,e("buffer").Buffer)},{"binary-search":12,buffer:24,events:35,inherits:42,"mp4-box-encoding":54,"mp4-stream":57,"range-slice-stream":75}],117:[function(e,t,n){function r(e,t,n){var i=this;if(!(this instanceof r))return new r(e,t,n);n=n||{},i.detailedError=null,i._elem=t,i._elemWrapper=new o(t),i._waitingFired=!1,i._trackMeta=null,i._file=e,i._tracks=null,"none"!==i._elem.preload&&i._createMuxer(),i._onError=function(e){i.detailedError=i._elemWrapper.detailedError,i.destroy()},i._onWaiting=function(){i._waitingFired=!0,i._muxer?i._tracks&&i._pump():i._createMuxer()},i._elem.addEventListener("waiting",i._onWaiting),i._elem.addEventListener("error",i._onError)}var o=e("mediasource"),i=e("pump"),s=e("./mp4-remuxer");t.exports=r,r.prototype._createMuxer=function(){var e=this;e._muxer=new s(e._file),e._muxer.on("ready",function(t){e._tracks=t.map(function(t){var n=e._elemWrapper.createWriteStream(t.mime);n.on("error",function(t){e._elemWrapper.error(t)});var r={muxed:null,mediaSource:n,initFlushed:!1,onInitFlushed:null};return n.write(t.init,function(e){r.initFlushed=!0,r.onInitFlushed&&r.onInitFlushed(e)}),r}),(e._waitingFired||"auto"===e._elem.preload)&&e._pump()}),e._muxer.on("error",function(t){e._elemWrapper.error(t)})},r.prototype._pump=function(){var e=this,t=e._muxer.seek(e._elem.currentTime,!e._tracks);e._tracks.forEach(function(n,r){var o=function(){
-n.muxed&&(n.muxed.destroy(),n.mediaSource=e._elemWrapper.createWriteStream(n.mediaSource),n.mediaSource.on("error",function(t){e._elemWrapper.error(t)})),n.muxed=t[r],i(n.muxed,n.mediaSource)};n.initFlushed?o():n.onInitFlushed=function(t){if(t)return void e._elemWrapper.error(t);o()}})},r.prototype.destroy=function(){var e=this;e.destroyed||(e.destroyed=!0,e._elem.removeEventListener("waiting",e._onWaiting),e._elem.removeEventListener("error",e._onError),e._tracks&&e._tracks.forEach(function(e){e.muxed.destroy()}),e._elem.src="")}},{"./mp4-remuxer":116,mediasource:50,pump:68}],118:[function(e,t,n){function r(e,t){function n(){for(var t=new Array(arguments.length),n=0;n<t.length;n++)t[n]=arguments[n];var r=e.apply(this,t),o=t[t.length-1];return"function"==typeof r&&r!==o&&Object.keys(o).forEach(function(e){r[e]=o[e]}),r}if(e&&t)return r(e)(t);if("function"!=typeof e)throw new TypeError("need wrapper function");return Object.keys(e).forEach(function(t){n[t]=e[t]}),n}t.exports=r},{}],119:[function(e,t,n){function r(){for(var e={},t=0;t<arguments.length;t++){var n=arguments[t];for(var r in n)o.call(n,r)&&(e[r]=n[r])}return e}t.exports=r;var o=Object.prototype.hasOwnProperty},{}],120:[function(e,t,n){function r(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)o.call(n,r)&&(e[r]=n[r])}return e}t.exports=r;var o=Object.prototype.hasOwnProperty},{}],121:[function(e,t,n){t.exports=function e(t,n,r){return void 0===n?function(n,r){return e(t,n,r)}:(void 0===r&&(r="0"),t-=n.toString().length,t>0?new Array(t+(/\./.test(n)?2:1)).join(r)+n:n+"")}},{}],122:[function(e,t,n){t.exports={version:"0.98.14"}},{}],123:[function(e,t,n){(function(n,r){function o(e){function t(){i.destroyed||(i.ready=!0,i.emit("ready"))}var i=this;if(!(i instanceof o))return new o(e);h.call(i),e||(e={}),"string"==typeof e.peerId?i.peerId=e.peerId:a.isBuffer(e.peerId)?i.peerId=e.peerId.toString("hex"):i.peerId=a.from(I+b(9).toString("base64")).toString("hex"),i.peerIdBuffer=a.from(i.peerId,"hex"),"string"==typeof e.nodeId?i.nodeId=e.nodeId:a.isBuffer(e.nodeId)?i.nodeId=e.nodeId.toString("hex"):i.nodeId=b(20).toString("hex"),i.nodeIdBuffer=a.from(i.nodeId,"hex"),i._debugId=i.peerId.toString("hex").substring(0,7),i.destroyed=!1,i.listening=!1,i.torrentPort=e.torrentPort||0,i.dhtPort=e.dhtPort||0,i.tracker=void 0!==e.tracker?e.tracker:{},i.torrents=[],i.maxConns=Number(e.maxConns)||55,i._debug("new webtorrent (peerId %s, nodeId %s, port %s)",i.peerId,i.nodeId,i.torrentPort),i.tracker&&("object"!=typeof i.tracker&&(i.tracker={}),e.rtcConfig&&(console.warn("WebTorrent: opts.rtcConfig is deprecated. Use opts.tracker.rtcConfig instead"),i.tracker.rtcConfig=e.rtcConfig),e.wrtc&&(console.warn("WebTorrent: opts.wrtc is deprecated. Use opts.tracker.wrtc instead"),i.tracker.wrtc=e.wrtc),r.WRTC&&!i.tracker.wrtc&&(i.tracker.wrtc=r.WRTC)),"function"==typeof k?i._tcpPool=new k(i):n.nextTick(function(){i._onListening()}),i._downloadSpeed=w(),i._uploadSpeed=w(),e.dht!==!1&&"function"==typeof d?(i.dht=new d(l({nodeId:i.nodeId},e.dht)),i.dht.once("error",function(e){i._destroy(e)}),i.dht.once("listening",function(){var e=i.dht.address();e&&(i.dhtPort=e.port)}),i.dht.setMaxListeners(0),i.dht.listen(i.dhtPort)):i.dht=!1,i.enableWebSeeds=e.webSeeds!==!1,"function"==typeof m&&null!=e.blocklist?m(e.blocklist,{headers:{"user-agent":"WebTorrent/"+S+" (https://webtorrent.io)"}},function(e,n){if(e)return i.error("Failed to load blocklist: "+e.message);i.blocked=n,t()}):n.nextTick(t)}function i(e){return"object"==typeof e&&null!=e&&"function"==typeof e.pipe}function s(e){return"undefined"!=typeof FileList&&e instanceof FileList}t.exports=o;var a=e("safe-buffer").Buffer,u=e("simple-concat"),c=e("create-torrent"),f=e("debug")("webtorrent"),d=e("bittorrent-dht/client"),h=e("events").EventEmitter,l=e("xtend"),p=e("inherits"),m=e("load-ip-set"),g=e("run-parallel"),y=e("parse-torrent"),_=e("path"),v=e("simple-peer"),b=e("randombytes"),w=e("speedometer"),E=e("zero-fill"),k=e("./lib/tcp-pool"),x=e("./lib/torrent"),S=e("./package.json").version,B=S.match(/([0-9]+)/g).slice(0,2).map(function(e){return E(2,e)}).join(""),I="-WW"+B+"-";p(o,h),o.WEBRTC_SUPPORT=v.WEBRTC_SUPPORT,Object.defineProperty(o.prototype,"downloadSpeed",{get:function(){return this._downloadSpeed()}}),Object.defineProperty(o.prototype,"uploadSpeed",{get:function(){return this._uploadSpeed()}}),Object.defineProperty(o.prototype,"progress",{get:function(){var e=this.torrents.filter(function(e){return 1!==e.progress});return e.reduce(function(e,t){return e+t.downloaded},0)/(e.reduce(function(e,t){return e+(t.length||0)},0)||1)}}),Object.defineProperty(o.prototype,"ratio",{get:function(){return this.torrents.reduce(function(e,t){return e+t.uploaded},0)/(this.torrents.reduce(function(e,t){return e+t.received},0)||1)}}),o.prototype.get=function(e){var t,n,r=this,o=r.torrents.length;if(e instanceof x){for(t=0;t<o;t++)if((n=r.torrents[t])===e)return n}else{var i;try{i=y(e)}catch(e){}if(!i)return null;if(!i.infoHash)throw new Error("Invalid torrent identifier");for(t=0;t<o;t++)if(n=r.torrents[t],n.infoHash===i.infoHash)return n}return null},o.prototype.download=function(e,t,n){return console.warn("WebTorrent: client.download() is deprecated. Use client.add() instead"),this.add(e,t,n)},o.prototype.add=function(e,t,n){function r(){if(!s.destroyed)for(var e=0,t=s.torrents.length;e<t;e++){var n=s.torrents[e];if(n.infoHash===a.infoHash&&n!==a)return void a._destroy(new Error("Cannot add duplicate torrent "+a.infoHash))}}function o(){s.destroyed||("function"==typeof n&&n(a),s.emit("torrent",a))}function i(){a.removeListener("_infoHash",r),a.removeListener("ready",o),a.removeListener("close",i)}var s=this;if(s.destroyed)throw new Error("client is destroyed");if("function"==typeof t)return s.add(e,null,t);s._debug("add"),t=t?l(t):{};var a=new x(e,s,t);return s.torrents.push(a),a.once("_infoHash",r),a.once("ready",o),a.once("close",i),a},o.prototype.seed=function(e,t,n){function r(e){var t=[function(t){e.load(f,t)}];a.dht&&t.push(function(t){e.once("dhtAnnounce",t)}),g(t,function(t){if(!a.destroyed)return t?e._destroy(t):void o(e)})}function o(e){a._debug("on seed"),"function"==typeof n&&n(e),e.emit("seed"),a.emit("seed",e)}var a=this;if(a.destroyed)throw new Error("client is destroyed");if("function"==typeof t)return a.seed(e,null,t);a._debug("seed"),t=t?l(t):{},"string"==typeof e&&(t.path=_.dirname(e)),t.createdBy||(t.createdBy="WebTorrent/"+B);var f,d=a.add(null,t,r);return s(e)&&(e=Array.prototype.slice.call(e)),Array.isArray(e)||(e=[e]),g(e.map(function(e){return function(t){i(e)?u(e,t):t(null,e)}}),function(e,n){if(!a.destroyed)return e?d._destroy(e):void c.parseInput(n,t,function(e,r){if(!a.destroyed){if(e)return d._destroy(e);f=r.map(function(e){return e.getStream}),c(n,t,function(e,t){if(!a.destroyed){if(e)return d._destroy(e);var n=a.get(t);n?d._destroy(new Error("Cannot add duplicate torrent "+n.infoHash)):d._onTorrentId(t)}})}})}),d},o.prototype.remove=function(e,t){if(this._debug("remove"),!this.get(e))throw new Error("No torrent with id "+e);this._remove(e,t)},o.prototype._remove=function(e,t){var n=this.get(e);n&&(this.torrents.splice(this.torrents.indexOf(n),1),n.destroy(t))},o.prototype.address=function(){return this.listening?this._tcpPool?this._tcpPool.server.address():{address:"0.0.0.0",family:"IPv4",port:0}:null},o.prototype.destroy=function(e){if(this.destroyed)throw new Error("client already destroyed");this._destroy(null,e)},o.prototype._destroy=function(e,t){var n=this;n._debug("client destroy"),n.destroyed=!0;var r=n.torrents.map(function(e){return function(t){e.destroy(t)}});n._tcpPool&&r.push(function(e){n._tcpPool.destroy(e)}),n.dht&&r.push(function(e){n.dht.destroy(e)}),g(r,t),e&&n.emit("error",e),n.torrents=[],n._tcpPool=null,n.dht=null},o.prototype._onListening=function(){if(this._debug("listening"),this.listening=!0,this._tcpPool){var e=this._tcpPool.server.address();e&&(this.torrentPort=e.port)}this.emit("listening")},o.prototype._debug=function(){var e=[].slice.call(arguments);e[0]="["+this._debugId+"] "+e[0],f.apply(null,e)}}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./lib/tcp-pool":21,"./lib/torrent":5,"./package.json":122,_process:67,"bittorrent-dht/client":21,"create-torrent":29,debug:30,events:35,inherits:42,"load-ip-set":21,"parse-torrent":63,path:64,randombytes:74,"run-parallel":86,"safe-buffer":88,"simple-concat":89,"simple-peer":91,speedometer:94,xtend:119,"zero-fill":121}]},{},[123])(123)});
+n.muxed&&(n.muxed.destroy(),n.mediaSource=e._elemWrapper.createWriteStream(n.mediaSource),n.mediaSource.on("error",function(t){e._elemWrapper.error(t)})),n.muxed=t[r],i(n.muxed,n.mediaSource)};n.initFlushed?o():n.onInitFlushed=function(t){if(t)return void e._elemWrapper.error(t);o()}})},r.prototype.destroy=function(){var e=this;e.destroyed||(e.destroyed=!0,e._elem.removeEventListener("waiting",e._onWaiting),e._elem.removeEventListener("error",e._onError),e._tracks&&e._tracks.forEach(function(e){e.muxed.destroy()}),e._elem.src="")}},{"./mp4-remuxer":116,mediasource:50,pump:68}],118:[function(e,t,n){function r(e,t){function n(){for(var t=new Array(arguments.length),n=0;n<t.length;n++)t[n]=arguments[n];var r=e.apply(this,t),o=t[t.length-1];return"function"==typeof r&&r!==o&&Object.keys(o).forEach(function(e){r[e]=o[e]}),r}if(e&&t)return r(e)(t);if("function"!=typeof e)throw new TypeError("need wrapper function");return Object.keys(e).forEach(function(t){n[t]=e[t]}),n}t.exports=r},{}],119:[function(e,t,n){function r(){for(var e={},t=0;t<arguments.length;t++){var n=arguments[t];for(var r in n)o.call(n,r)&&(e[r]=n[r])}return e}t.exports=r;var o=Object.prototype.hasOwnProperty},{}],120:[function(e,t,n){function r(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)o.call(n,r)&&(e[r]=n[r])}return e}t.exports=r;var o=Object.prototype.hasOwnProperty},{}],121:[function(e,t,n){t.exports=function e(t,n,r){return void 0===n?function(n,r){return e(t,n,r)}:(void 0===r&&(r="0"),t-=n.toString().length,t>0?new Array(t+(/\./.test(n)?2:1)).join(r)+n:n+"")}},{}],122:[function(e,t,n){t.exports={version:"0.98.15"}},{}],123:[function(e,t,n){(function(n,r){function o(e){function t(){i.destroyed||(i.ready=!0,i.emit("ready"))}var i=this;if(!(i instanceof o))return new o(e);h.call(i),e||(e={}),"string"==typeof e.peerId?i.peerId=e.peerId:a.isBuffer(e.peerId)?i.peerId=e.peerId.toString("hex"):i.peerId=a.from(I+b(9).toString("base64")).toString("hex"),i.peerIdBuffer=a.from(i.peerId,"hex"),"string"==typeof e.nodeId?i.nodeId=e.nodeId:a.isBuffer(e.nodeId)?i.nodeId=e.nodeId.toString("hex"):i.nodeId=b(20).toString("hex"),i.nodeIdBuffer=a.from(i.nodeId,"hex"),i._debugId=i.peerId.toString("hex").substring(0,7),i.destroyed=!1,i.listening=!1,i.torrentPort=e.torrentPort||0,i.dhtPort=e.dhtPort||0,i.tracker=void 0!==e.tracker?e.tracker:{},i.torrents=[],i.maxConns=Number(e.maxConns)||55,i._debug("new webtorrent (peerId %s, nodeId %s, port %s)",i.peerId,i.nodeId,i.torrentPort),i.tracker&&("object"!=typeof i.tracker&&(i.tracker={}),e.rtcConfig&&(console.warn("WebTorrent: opts.rtcConfig is deprecated. 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Use opts.tracker.wrtc instead"),i.tracker.wrtc=e.wrtc),r.WRTC&&!i.tracker.wrtc&&(i.tracker.wrtc=r.WRTC)),"function"==typeof k?i._tcpPool=new k(i):n.nextTick(function(){i._onListening()}),i._downloadSpeed=w(),i._uploadSpeed=w(),e.dht!==!1&&"function"==typeof d?(i.dht=new d(l({nodeId:i.nodeId},e.dht)),i.dht.once("error",function(e){i._destroy(e)}),i.dht.once("listening",function(){var e=i.dht.address();e&&(i.dhtPort=e.port)}),i.dht.setMaxListeners(0),i.dht.listen(i.dhtPort)):i.dht=!1,i.enableWebSeeds=e.webSeeds!==!1,"function"==typeof m&&null!=e.blocklist?m(e.blocklist,{headers:{"user-agent":"WebTorrent/"+S+" (https://webtorrent.io)"}},function(e,n){if(e)return i.error("Failed to load blocklist: "+e.message);i.blocked=n,t()}):n.nextTick(t)}function i(e){return"object"==typeof e&&null!=e&&"function"==typeof e.pipe}function s(e){return"undefined"!=typeof FileList&&e instanceof FileList}t.exports=o;var a=e("safe-buffer").Buffer,u=e("simple-concat"),c=e("create-torrent"),f=e("debug")("webtorrent"),d=e("bittorrent-dht/client"),h=e("events").EventEmitter,l=e("xtend"),p=e("inherits"),m=e("load-ip-set"),g=e("run-parallel"),y=e("parse-torrent"),_=e("path"),v=e("simple-peer"),b=e("randombytes"),w=e("speedometer"),E=e("zero-fill"),k=e("./lib/tcp-pool"),x=e("./lib/torrent"),S=e("./package.json").version,B=S.match(/([0-9]+)/g).slice(0,2).map(function(e){return E(2,e)}).join(""),I="-WW"+B+"-";p(o,h),o.WEBRTC_SUPPORT=v.WEBRTC_SUPPORT,Object.defineProperty(o.prototype,"downloadSpeed",{get:function(){return this._downloadSpeed()}}),Object.defineProperty(o.prototype,"uploadSpeed",{get:function(){return this._uploadSpeed()}}),Object.defineProperty(o.prototype,"progress",{get:function(){var e=this.torrents.filter(function(e){return 1!==e.progress});return e.reduce(function(e,t){return e+t.downloaded},0)/(e.reduce(function(e,t){return e+(t.length||0)},0)||1)}}),Object.defineProperty(o.prototype,"ratio",{get:function(){return this.torrents.reduce(function(e,t){return e+t.uploaded},0)/(this.torrents.reduce(function(e,t){return e+t.received},0)||1)}}),o.prototype.get=function(e){var t,n,r=this,o=r.torrents.length;if(e instanceof x){for(t=0;t<o;t++)if((n=r.torrents[t])===e)return n}else{var i;try{i=y(e)}catch(e){}if(!i)return null;if(!i.infoHash)throw new Error("Invalid torrent identifier");for(t=0;t<o;t++)if(n=r.torrents[t],n.infoHash===i.infoHash)return n}return null},o.prototype.download=function(e,t,n){return console.warn("WebTorrent: client.download() is deprecated. Use client.add() instead"),this.add(e,t,n)},o.prototype.add=function(e,t,n){function r(){if(!s.destroyed)for(var e=0,t=s.torrents.length;e<t;e++){var n=s.torrents[e];if(n.infoHash===a.infoHash&&n!==a)return void a._destroy(new Error("Cannot add duplicate torrent "+a.infoHash))}}function o(){s.destroyed||("function"==typeof n&&n(a),s.emit("torrent",a))}function i(){a.removeListener("_infoHash",r),a.removeListener("ready",o),a.removeListener("close",i)}var s=this;if(s.destroyed)throw new Error("client is destroyed");if("function"==typeof t)return s.add(e,null,t);s._debug("add"),t=t?l(t):{};var a=new x(e,s,t);return s.torrents.push(a),a.once("_infoHash",r),a.once("ready",o),a.once("close",i),a},o.prototype.seed=function(e,t,n){function r(e){var t=[function(t){e.load(f,t)}];a.dht&&t.push(function(t){e.once("dhtAnnounce",t)}),g(t,function(t){if(!a.destroyed)return t?e._destroy(t):void o(e)})}function o(e){a._debug("on seed"),"function"==typeof n&&n(e),e.emit("seed"),a.emit("seed",e)}var a=this;if(a.destroyed)throw new Error("client is destroyed");if("function"==typeof t)return a.seed(e,null,t);a._debug("seed"),t=t?l(t):{},"string"==typeof e&&(t.path=_.dirname(e)),t.createdBy||(t.createdBy="WebTorrent/"+B);var f,d=a.add(null,t,r);return s(e)&&(e=Array.prototype.slice.call(e)),Array.isArray(e)||(e=[e]),g(e.map(function(e){return function(t){i(e)?u(e,t):t(null,e)}}),function(e,n){if(!a.destroyed)return e?d._destroy(e):void c.parseInput(n,t,function(e,r){if(!a.destroyed){if(e)return d._destroy(e);f=r.map(function(e){return e.getStream}),c(n,t,function(e,t){if(!a.destroyed){if(e)return d._destroy(e);var n=a.get(t);n?d._destroy(new Error("Cannot add duplicate torrent "+n.infoHash)):d._onTorrentId(t)}})}})}),d},o.prototype.remove=function(e,t){if(this._debug("remove"),!this.get(e))throw new Error("No torrent with id "+e);this._remove(e,t)},o.prototype._remove=function(e,t){var n=this.get(e);n&&(this.torrents.splice(this.torrents.indexOf(n),1),n.destroy(t))},o.prototype.address=function(){return this.listening?this._tcpPool?this._tcpPool.server.address():{address:"0.0.0.0",family:"IPv4",port:0}:null},o.prototype.destroy=function(e){if(this.destroyed)throw new Error("client already destroyed");this._destroy(null,e)},o.prototype._destroy=function(e,t){var n=this;n._debug("client destroy"),n.destroyed=!0;var r=n.torrents.map(function(e){return function(t){e.destroy(t)}});n._tcpPool&&r.push(function(e){n._tcpPool.destroy(e)}),n.dht&&r.push(function(e){n.dht.destroy(e)}),g(r,t),e&&n.emit("error",e),n.torrents=[],n._tcpPool=null,n.dht=null},o.prototype._onListening=function(){if(this._debug("listening"),this.listening=!0,this._tcpPool){var e=this._tcpPool.server.address();e&&(this.torrentPort=e.port)}this.emit("listening")},o.prototype._debug=function(){var e=[].slice.call(arguments);e[0]="["+this._debugId+"] "+e[0],f.apply(null,e)}}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./lib/tcp-pool":21,"./lib/torrent":5,"./package.json":122,_process:67,"bittorrent-dht/client":21,"create-torrent":29,debug:30,events:35,inherits:42,"load-ip-set":21,"parse-torrent":63,path:64,randombytes:74,"run-parallel":86,"safe-buffer":88,"simple-concat":89,"simple-peer":91,speedometer:94,xtend:119,"zero-fill":121}]},{},[123])(123)});