build

1 files changed, 1 insertions, 1 deletions

diff --git a/webtorrent.min.js b/webtorrent.min.js
index b8fe244..957ea79 100644
--- a/webtorrent.min.js
+++ b/webtorrent.min.js
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date"])t.created=new Date(e["creation date"]*1e3);if(r.isBuffer(e.comment))t.comment=e.comment.toString();t.announce=[];if(e["announce-list"]){e["announce-list"].forEach(function(e){e.forEach(function(e){t.announce.push(e.toString())})})}else if(e.announce){t.announce.push(e.announce)}a(t.announce);if(r.isBuffer(e["url-list"])){e["url-list"]=e["url-list"].length>0?[e["url-list"]]:[]}t.urlList=(e["url-list"]||[]).map(function(e){return e.toString()});var s=e.info.files||[e.info];t.files=s.map(function(e,r){var n=[].concat(e.name||t.name,e.path||[]).map(function(e){return e.toString()});return{path:i.join.apply(null,[i.sep].concat(n)).slice(1),name:n[n.length-1],length:e.length,offset:s.slice(0,r).reduce(u,0)}});t.length=s.reduce(u,0);var f=t.files[t.files.length-1];t.pieceLength=e.info["piece length"];t.lastPieceLength=(f.offset+f.length)%t.pieceLength||t.pieceLength;t.pieces=c(e.info.pieces);return t}function f(e){var t={info:e.info};t["announce-list"]=e.announce.map(function(e){if(!t.announce)t.announce=e;e=new r(e,"utf8");return[e]});if(e.created){t["creation date"]=e.created.getTime()/1e3|0}return n.encode(t)}function u(e,t){return e+t.length}function c(e){var t=[];for(var r=0;r<e.length;r+=20){t.push(e.slice(r,r+20).toString("hex"))}return t}function l(e,t){if(!e)throw new Error("Torrent is missing required field: "+t)}}).call(this,e("buffer").Buffer)},{bencode:128,buffer:45,path:51,"simple-sha1":132,uniq:134}],128:[function(e,t,r){arguments[4][13][0].apply(r,arguments)},{"./lib/decode":129,"./lib/encode":131,dup:13}],129:[function(e,t,r){arguments[4][14][0].apply(r,arguments)},{"./dict":130,buffer:45,dup:14}],130:[function(e,t,r){arguments[4][15][0].apply(r,arguments)},{dup:15}],131:[function(e,t,r){arguments[4][16][0].apply(r,arguments)},{buffer:45,dup:16}],132:[function(e,t,r){arguments[4][106][0].apply(r,arguments)},{dup:106,rusha:133}],133:[function(e,t,r){arguments[4][107][0].apply(r,arguments)},{dup:107}],134:[function(e,t,r){arguments[4][125][0].apply(r,arguments)},{dup:125}],135:[function(e,t,r){t.exports=i;t.exports.filter=o;var n=e("events").EventEmitter;function i(e,t,r){if(!Array.isArray(r))r=[r];var n=[];r.forEach(function(r){var i=function(){var e=[].slice.call(arguments);e.unshift(r);t.emit.apply(t,e)};n.push(i);e.on(r,i)});return function i(){r.forEach(function(t,r){e.removeListener(t,n[r])})}}function o(e,t){var r=new n;i(e,r,t);return r}},{events:49}],136:[function(e,t,r){arguments[4][102][0].apply(r,arguments)},{dezalgo:137,dup:102}],137:[function(e,t,r){arguments[4][27][0].apply(r,arguments)},{asap:138,dup:27,wrappy:139}],138:[function(e,t,r){arguments[4][28][0].apply(r,arguments)},{_process:52,dup:28}],139:[function(e,t,r){arguments[4][29][0].apply(r,arguments)},{dup:29}],140:[function(e,t,r){arguments[4][106][0].apply(r,arguments)},{dup:106,rusha:141}],141:[function(e,t,r){arguments[4][107][0].apply(r,arguments)},{dup:107}],142:[function(e,t,r){arguments[4][22][0].apply(r,arguments)},{dup:22}],143:[function(e,t,r){(function(r){t.exports=c;var n=e("debug")("torrent-discovery");var i=e("bittorrent-dht/client");var o=e("events").EventEmitter;var a=e("xtend/mutable");var s=e("inherits");var f=e("re-emitter");var u=e("bittorrent-tracker/client");s(c,o);function c(e){var t=this;if(!(t instanceof c))return new c(e);o.call(t);a(t,{announce:[],dht:typeof i==="function",rtcConfig:null,peerId:null,port:0,tracker:true,wrtc:null},e);t._externalDHT=typeof t.dht==="object";t._performedDHTLookup=false;if(!t.peerId)throw new Error("peerId required");if(!r.browser&&!t.port)throw new Error("port required");if(t.dht)t._createDHT(t.dhtPort)}c.prototype.setTorrent=function(e){var t=this;if(t.torrent)return;if(e&&e.infoHash){t.torrent=e;t.infoHash=e.infoHash}else{if(t.infoHash)return;t.infoHash=e}n("setTorrent %s",t.infoHash);if(t.tracker&&t.tracker!==true){t.tracker.torrentLength=e.length}else{t._createTracker()}if(t.dht){if(t.dht.ready)t._dhtLookupAndAnnounce();else t.dht.on("ready",t._dhtLookupAndAnnounce.bind(t))}};c.prototype.stop=function(e){var t=this;if(t.tracker){if(t.tracker.stop)t.tracker.stop();if(t.tracker.destroy)t.tracker.destroy()}if(!t._externalDHT&&t.dht&&t.dht.destroy)t.dht.destroy(e);else r.nextTick(function(){e(null)})};c.prototype._createDHT=function(e){var t=this;if(!t._externalDHT)t.dht=new i;f(t.dht,t,["error","warning"]);t.dht.on("peer",function(e,r){if(r===t.infoHash)t.emit("peer",e)});if(!t._externalDHT)t.dht.listen(e)};c.prototype._createTracker=function(){var e=this;if(!e.tracker)return;var t=e.torrent||{infoHash:e.infoHash,announce:e.announce};var r={rtcConfig:e.rtcConfig,wrtc:e.wrtc};e.tracker=new u(e.peerId,e.port,t,r);f(e.tracker,e,["peer","warning","error"]);e.tracker.start()};c.prototype._dhtLookupAndAnnounce=function(){var e=this;if(e._performedDHTLookup)return;e._performedDHTLookup=true;n("dht lookup");e.dht.lookup(e.infoHash,function(t){if(t||!e.port)return;n("dht announce");e.dht.announce(e.infoHash,e.port,function(){n("dht announce complete");e.emit("dhtAnnounce")})})}}).call(this,e("_process"))},{_process:52,"bittorrent-dht/client":44,"bittorrent-tracker/client":144,debug:174,events:49,inherits:177,"re-emitter":178,"xtend/mutable":179}],144:[function(e,t,r){(function(r){t.exports=h;var n=e("debug")("bittorrent-tracker");var i=e("events").EventEmitter;var o=e("inherits");var a=e("once");var s=e("url");var f=e("./lib/common");var u=e("./lib/http-tracker");var c=e("./lib/udp-tracker");var l=e("./lib/websocket-tracker");o(h,i);function h(e,t,o,a){var d=this;if(!(d instanceof h))return new h(e,t,o,a);i.call(d);if(!a)a={};d._peerId=r.isBuffer(e)?e:new r(e,"hex");d._peerIdHex=d._peerId.toString("hex");d._peerIdBinary=d._peerId.toString("binary");d._infoHash=r.isBuffer(o.infoHash)?o.infoHash:new r(o.infoHash,"hex");d._infoHashHex=d._infoHash.toString("hex");d._infoHashBinary=d._infoHash.toString("binary");d._port=t;d.torrentLength=o.length;d._rtcConfig=a.rtcConfig;d._wrtc=a.wrtc;d._numWant=a.numWant||f.DEFAULT_ANNOUNCE_PEERS;d._intervalMs=a.interval||f.DEFAULT_ANNOUNCE_INTERVAL;n("new client %s",d._infoHashHex);var p={interval:d._intervalMs};var g=!!d._wrtc||typeof window!=="undefined";var m=typeof o.announce==="string"?[o.announce]:o.announce==null?[]:o.announce;d._trackers=m.map(function(e){e=e.toString();var t=s.parse(e).protocol;if((t==="http:"||t==="https:")&&typeof u==="function"){return new u(d,e,p)}else if(t==="udp:"&&typeof c==="function"){return new c(d,e,p)}else if((t==="ws:"||t==="wss:")&&g){return new l(d,e,p)}return null}).filter(Boolean)}h.scrape=function(e,t,n){n=a(n);var i=new r("01234567890123456789");var o=6881;var s={infoHash:Array.isArray(t)?t[0]:t,announce:[e]};var f=new h(i,o,s);f.once("error",n);var u=Array.isArray(t)?t.length:1;var c={};f.on("scrape",function(e){u-=1;c[e.infoHash]=e;if(u===0){f.destroy();var t=Object.keys(c);if(t.length===1){n(null,c[t[0]])}else{n(null,c)}}});t=Array.isArray(t)?t.map(function(e){return new r(e,"hex")}):new r(t,"hex");f.scrape({infoHash:t})};h.prototype.start=function(e){var t=this;n("send `start`");e=t._defaultAnnounceOpts(e);e.event="started";t._announce(e);t._trackers.forEach(function(e){e.setInterval(t._intervalMs)})};h.prototype.stop=function(e){var t=this;n("send `stop`");e=t._defaultAnnounceOpts(e);e.event="stopped";t._announce(e)};h.prototype.complete=function(e){var t=this;n("send `complete`");if(!e)e={};if(e.downloaded==null&&t.torrentLength!=null){e.downloaded=t.torrentLength}e=t._defaultAnnounceOpts(e);e.event="completed";t._announce(e)};h.prototype.update=function(e){var t=this;n("send `update`");e=t._defaultAnnounceOpts(e);if(e.event)delete e.event;t._announce(e)};h.prototype._announce=function(e){var t=this;t._trackers.forEach(function(t){t.announce(e)})};h.prototype.scrape=function(e){var t=this;n("send `scrape`");if(!e)e={};t._trackers.forEach(function(t){t.scrape(e)})};h.prototype.setInterval=function(e){var t=this;n("setInterval");t._intervalMs=e;t._trackers.forEach(function(t){t.setInterval(e)})};h.prototype.destroy=function(){var e=this;n("destroy");e._trackers.forEach(function(e){e.destroy();e.setInterval(0)});e._trackers=[]};h.prototype._defaultAnnounceOpts=function(e){var t=this;if(!e)e={};if(e.numWant==null)e.numWant=t._numWant;if(e.uploaded==null)e.uploaded=0;if(e.downloaded==null)e.downloaded=0;if(e.left==null&&t.torrentLength!=null){e.left=t.torrentLength-e.downloaded}return e}}).call(this,e("buffer").Buffer)},{"./lib/common":146,"./lib/http-tracker":44,"./lib/udp-tracker":44,"./lib/websocket-tracker":147,buffer:45,debug:148,events:49,inherits:152,once:154,url:70}],145:[function(e,t,r){(function(t){var n=e("querystring");r.IPV4_RE=/^[\d\.]+$/;r.IPV6_RE=/^[\da-fA-F:]+$/;r.CONNECTION_ID=t.concat([i(1047),i(655366528)]);r.ACTIONS={CONNECT:0,ANNOUNCE:1,SCRAPE:2,ERROR:3};r.EVENTS={update:0,completed:1,started:2,stopped:3};r.EVENT_IDS={0:"update",1:"completed",2:"started",3:"stopped"};r.EVENT_NAMES={update:"update",completed:"complete",started:"start",stopped:"stop"};function i(e){var r=new t(4);r.writeUInt32BE(e,0);return r}r.toUInt32=i;r.querystringParse=function(e){var t=n.unescape;n.unescape=unescape;var r=n.parse(e);n.unescape=t;return r};r.querystringStringify=function(e){var t=n.escape;n.escape=escape;var r=n.stringify(e);r=r.replace(/[\@\*\/\+]/g,function(e){return"%"+e.charCodeAt(0).toString(16).toUpperCase()});n.escape=t;return r}}).call(this,e("buffer").Buffer)},{buffer:45,querystring:56}],146:[function(e,t,r){(function(t){var n=e("xtend/mutable");r.DEFAULT_ANNOUNCE_INTERVAL=30*60*1e3;r.DEFAULT_ANNOUNCE_PEERS=50;r.MAX_ANNOUNCE_PEERS=82;r.binaryToHex=function(e){return new t(e,"binary").toString("hex")};r.hexToBinary=function(e){return new t(e,"hex").toString("binary")};var i=e("./common-node");n(r,i)}).call(this,e("buffer").Buffer)},{"./common-node":145,buffer:45,"xtend/mutable":173}],147:[function(e,t,r){t.exports=h;var n=e("debug")("bittorrent-tracker:websocket-tracker");var i=e("events").EventEmitter;var o=e("hat");var a=e("inherits");var s=e("simple-peer");var f=e("simple-websocket");var u=e("./common");var c=30*1e3;var l=5*1e3;a(h,i);function h(e,t,r){var a=this;i.call(a);n("new websocket tracker %s",t);a.client=e;a.destroyed=false;a._opts=r;a._announceUrl=t;if(a._announceUrl[a._announceUrl.length-1]!=="/")a._announceUrl+="/";a._announceUrl+="?"+o(40);a._peers={};a._socket=null;a._intervalMs=a.client._intervalMs;a._interval=null;a._openSocket()}h.prototype.announce=function(e){var t=this;if(!t._socket.connected){return t._socket.once("connect",t.announce.bind(t,e))}e.info_hash=t.client._infoHashBinary;e.peer_id=t.client._peerIdBinary;if(e.numWant>10)e.numWant=10;t._generateOffers(e.numWant,function(r){e.offers=r;if(t._trackerId){e.trackerid=t._trackerId}t._send(e)})};h.prototype.scrape=function(e){var t=this;t._onSocketError(new Error("scrape not supported "+t._announceUrl))};h.prototype.setInterval=function(e){var t=this;clearInterval(t._interval);t._intervalMs=e;if(e){var r=t.announce.bind(t,t.client._defaultAnnounceOpts());t._interval=setInterval(r,t._intervalMs)}};h.prototype.destroy=function(){var e=this;if(e.destroyed)return;e.destroyed=true;e._socket.removeListener("data",e._onSocketDataBound);e._socket.removeListener("close",e._onSocketCloseBound);e._socket.removeListener("error",e._onSocketErrorBound);e._onSocketErrorBound=null;e._onSocketDataBound=null;e._onSocketCloseBound=null;e._socket.on("error",d);try{e._socket.close()}catch(t){}e._socket=null};h.prototype._openSocket=function(){var e=this;e._onSocketErrorBound=e._onSocketError.bind(e);e._onSocketDataBound=e._onSocketData.bind(e);e._onSocketCloseBound=e._onSocketClose.bind(e);e._socket=new f(e._announceUrl);e._socket.on("data",e._onSocketDataBound);e._socket.on("close",e._onSocketCloseBound);e._socket.on("error",e._onSocketErrorBound)};h.prototype._onSocketData=function(e){var t=this;if(t.destroyed)return;if(!(typeof e==="object"&&e!==null)){return t.client.emit("warning",new Error("Invalid tracker response"))}if(e.info_hash!==t.client._infoHashBinary){return t.client.emit("warning",new Error("Invalid tracker response"))}n("received %s from %s",JSON.stringify(e),t._announceUrl);var r=e["failure reason"];if(r)return t.client.emit("warning",new Error(r));var i=e["warning message"];if(i)t.client.emit("warning",new Error(i));var o=e.interval||e["min interval"];if(o&&!t._opts.interval&&t._intervalMs!==0){t.setInterval(o*1e3)}var a=e["tracker id"];if(a){t._trackerId=a}if(e.complete){t.client.emit("update",{announce:t._announceUrl,complete:e.complete,incomplete:e.incomplete})}if(t.client._peerIdHex===u.binaryToHex(e.peer_id)){return}var f;if(e.offer){f=new s({trickle:false,config:t.client._rtcConfig,wrtc:t.client._wrtc});f.id=u.binaryToHex(e.peer_id);f.once("signal",function(r){var n={info_hash:t.client._infoHashBinary,peer_id:t.client._peerIdBinary,to_peer_id:e.peer_id,answer:r,offer_id:e.offer_id};if(t._trackerId)n.trackerid=t._trackerId;t._send(n)});f.signal(e.offer);t.client.emit("peer",f)}if(e.answer){f=t._peers[u.binaryToHex(e.offer_id)];if(f){f.id=u.binaryToHex(e.peer_id);f.signal(e.answer);t.client.emit("peer",f)}else{n("got unexpected answer: "+JSON.stringify(e.answer))}}};h.prototype._onSocketClose=function(){var e=this;e.destroy();var t=Math.floor(Math.random()*c)+l;setTimeout(function(){e._openSocket()},t);n("reconnecting socket in %s ms",t)};h.prototype._onSocketError=function(e){var t=this;if(t.destroyed)return;t.client.emit("error",e)};h.prototype._send=function(e){var t=this;if(t.destroyed)return;var r=JSON.stringify(e);n("send %s",r);t._socket.send(r)};h.prototype._generateOffers=function(e,t){var r=this;var i=[];n("generating %s offers",e);for(var a=0;a<e;++a){f()}function f(){var e=o(160);var t=r._peers[e]=new s({initiator:true,trickle:false,config:r.client._rtcConfig,wrtc:r.client._wrtc});t.once("signal",function(t){i.push({offer:t,offer_id:u.hexToBinary(e)});c()})}function c(){if(i.length===e){n("generated %s offers",e);t(i)}}};function d(){}},{"./common":146,debug:148,events:49,hat:151,inherits:152,"simple-peer":155,"simple-websocket":165}],148:[function(e,t,r){arguments[4][18][0].apply(r,arguments)},{"./debug":149,dup:18}],149:[function(e,t,r){arguments[4][19][0].apply(r,arguments)},{dup:19,ms:150}],150:[function(e,t,r){arguments[4][20][0].apply(r,arguments)},{dup:20}],151:[function(e,t,r){arguments[4][115][0].apply(r,arguments)},{dup:115}],152:[function(e,t,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],153:[function(e,t,r){arguments[4][29][0].apply(r,arguments)},{dup:29}],154:[function(e,t,r){arguments[4][99][0].apply(r,arguments)},{dup:99,wrappy:153}],155:[function(e,t,r){(function(r){t.exports=c;var n=e("debug")("simple-peer");var i=e("hat");var o=e("inherits");var a=e("is-typedarray");var s=e("once");var f=e("stream");var u=e("typedarray-to-buffer");o(c,f.Duplex);function c(e){var t=this;if(!(t instanceof c))return new c(e);t._debug("new peer %o",e);if(!e)e={};e.allowHalfOpen=false;if(e.highWaterMark==null)e.highWaterMark=1024*1024;f.Duplex.call(t,e);t.initiator=e.initiator||false;t.channelConfig=e.channelConfig||c.channelConfig;t.channelName=e.channelName||i(160);if(!e.initiator)t.channelName=null;t.config=e.config||c.config;t.constraints=e.constraints||c.constraints;t.reconnectTimer=e.reconnectTimer||0;t.sdpTransform=e.sdpTransform||function(e){return e};t.stream=e.stream||false;t.trickle=e.trickle!==undefined?e.trickle:true;t.destroyed=false;t.connected=false;t.remoteAddress=undefined;t.remoteFamily=undefined;t.remotePort=undefined;t.localAddress=undefined;t.localPort=undefined;t._wrtc=e.wrtc||l();if(!t._wrtc){if(typeof window==="undefined"){throw new Error("No WebRTC support: Specify `opts.wrtc` option in this environment")}else{throw new Error("No WebRTC support: Not a supported browser")}}t._maxBufferedAmount=e.highWaterMark;t._pcReady=false;t._channelReady=false;t._iceComplete=false;t._channel=null;t._chunk=null;t._cb=null;t._interval=null;t._reconnectTimeout=null;t._pc=new t._wrtc.RTCPeerConnection(t.config,t.constraints);t._pc.oniceconnectionstatechange=t._onIceConnectionStateChange.bind(t);t._pc.onsignalingstatechange=t._onSignalingStateChange.bind(t);t._pc.onicecandidate=t._onIceCandidate.bind(t);if(t.stream)t._pc.addStream(t.stream);t._pc.onaddstream=t._onAddStream.bind(t);if(t.initiator){t._setupData({channel:t._pc.createDataChannel(t.channelName,t.channelConfig)});t._pc.onnegotiationneeded=s(t._createOffer.bind(t));if(typeof window==="undefined"||!window.webkitRTCPeerConnection){t._pc.onnegotiationneeded()}}else{t._pc.ondatachannel=t._setupData.bind(t)}t.on("finish",function(){if(t.connected){setTimeout(function(){t._destroy()},100)}else{t.once("connect",function(){setTimeout(function(){t._destroy()},100)})}})}c.WEBRTC_SUPPORT=!!l();c.config={iceServers:[{url:"stun:23.21.150.121",urls:"stun:23.21.150.121"}]};c.constraints={};c.channelConfig={};Object.defineProperty(c.prototype,"bufferSize",{get:function(){var e=this;return e._channel&&e._channel.bufferedAmount||0}});c.prototype.address=function(){var e=this;return{port:e.localPort,family:"IPv4",address:e.localAddress}};c.prototype.signal=function(e){var t=this;if(t.destroyed)throw new Error("cannot signal after peer is destroyed");if(typeof e==="string"){try{e=JSON.parse(e)}catch(r){e={}}}t._debug("signal()");if(e.sdp){t._pc.setRemoteDescription(new t._wrtc.RTCSessionDescription(e),function(){if(t.destroyed)return;if(t._pc.remoteDescription.type==="offer")t._createAnswer()},t._onError.bind(t))}if(e.candidate){try{t._pc.addIceCandidate(new t._wrtc.RTCIceCandidate(e.candidate),d,t._onError.bind(t))}catch(r){t._destroy(new Error("error adding candidate: "+r.message))}}if(!e.sdp&&!e.candidate){t._destroy(new Error("signal() called with invalid signal data"))}};c.prototype.send=function(e){var t=this;if(!a.strict(e)&&!(e instanceof ArrayBuffer)&&!r.isBuffer(e)&&typeof e!=="string"&&(typeof Blob==="undefined"||!(e instanceof Blob))){e=JSON.stringify(e)}if(r.isBuffer(e)&&!a.strict(e)){e=new Uint8Array(e)}var n=e.length||e.byteLength||e.size;t._channel.send(e);t._debug("write: %d bytes",n)};c.prototype.destroy=function(e){var t=this;t._destroy(null,e)};c.prototype._destroy=function(e,t){var r=this;if(r.destroyed)return;if(t)r.once("close",t);r._debug("destroy (error: %s)",e&&e.message);r.readable=r.writable=false;if(!r._readableState.ended)r.push(null);if(!r._writableState.finished)r.end();r.destroyed=true;r.connected=false;r._pcReady=false;r._channelReady=false;r._chunk=null;r._cb=null;clearInterval(r._interval);clearTimeout(r._reconnectTimeout);if(r._pc){try{r._pc.close()}catch(e){}r._pc.oniceconnectionstatechange=null;r._pc.onsignalingstatechange=null;r._pc.onicecandidate=null}if(r._channel){try{r._channel.close()}catch(e){}r._channel.onmessage=null;r._channel.onopen=null;r._channel.onclose=null}r._pc=null;r._channel=null;if(e)r.emit("error",e);r.emit("close")};c.prototype._setupData=function(e){var t=this;t._channel=e.channel;t.channelName=t._channel.label;t._channel.binaryType="arraybuffer";t._channel.onmessage=t._onChannelMessage.bind(t);
-t._channel.onopen=t._onChannelOpen.bind(t);t._channel.onclose=t._onChannelClose.bind(t)};c.prototype._read=function(){};c.prototype._write=function(e,t,r){var n=this;if(n.destroyed)return r(new Error("cannot write after peer is destroyed"));if(n.connected){n.send(e);if(n._channel.bufferedAmount>n._maxBufferedAmount){n._debug("start backpressure: bufferedAmount %d",n._channel.bufferedAmount);n._cb=r}else{r(null)}}else{n._debug("write before connect");n._chunk=e;n._cb=r}};c.prototype._createOffer=function(){var e=this;if(e.destroyed)return;e._pc.createOffer(function(t){if(e.destroyed)return;h(t);t.sdp=e.sdpTransform(t.sdp);e._pc.setLocalDescription(t,d,e._onError.bind(e));var r=function(){e._debug("signal");e.emit("signal",e._pc.localDescription||t)};if(e.trickle||e._iceComplete)r();else e.once("_iceComplete",r)},e._onError.bind(e),e.offerConstraints)};c.prototype._createAnswer=function(){var e=this;if(e.destroyed)return;e._pc.createAnswer(function(t){if(e.destroyed)return;h(t);t.sdp=e.sdpTransform(t.sdp);e._pc.setLocalDescription(t,d,e._onError.bind(e));var r=function(){e._debug("signal");e.emit("signal",e._pc.localDescription||t)};if(e.trickle||e._iceComplete)r();else e.once("_iceComplete",r)},e._onError.bind(e),e.answerConstraints)};c.prototype._onIceConnectionStateChange=function(){var e=this;if(e.destroyed)return;var t=e._pc.iceGatheringState;var r=e._pc.iceConnectionState;e._debug("iceConnectionStateChange %s %s",t,r);e.emit("iceConnectionStateChange",t,r);if(r==="connected"||r==="completed"){clearTimeout(e._reconnectTimeout);e._pcReady=true;e._maybeReady()}if(r==="disconnected"){if(e.reconnectTimer){clearTimeout(e._reconnectTimeout);e._reconnectTimeout=setTimeout(function(){e._destroy()},e.reconnectTimer)}else{e._destroy()}}if(r==="closed"){e._destroy()}};c.prototype._maybeReady=function(){var e=this;e._debug("maybeReady pc %s channel %s",e._pcReady,e._channelReady);if(e.connected||e._connecting||!e._pcReady||!e._channelReady)return;e._connecting=true;if(typeof window!=="undefined"&&!!window.mozRTCPeerConnection){e._pc.getStats(null,function(e){var r=[];e.forEach(function(e){r.push(e)});t(r)},e._onError.bind(e))}else{e._pc.getStats(function(e){var r=[];e.result().forEach(function(e){var t={};e.names().forEach(function(r){t[r]=e.stat(r)});t.id=e.id;t.type=e.type;t.timestamp=e.timestamp;r.push(t)});t(r)})}function t(t){t.forEach(function(t){if(t.type==="remotecandidate"){e.remoteAddress=t.ipAddress;e.remoteFamily="IPv4";e.remotePort=Number(t.portNumber);e._debug("connect remote: %s:%s (%s)",e.remoteAddress,e.remotePort,e.remoteFamily)}else if(t.type==="localcandidate"&&t.candidateType==="host"){e.localAddress=t.ipAddress;e.localPort=Number(t.portNumber);e._debug("connect local: %s:%s",e.localAddress,e.localPort)}});e._connecting=false;e.connected=true;if(e._chunk){e.send(e._chunk);e._chunk=null;e._debug('sent chunk from "write before connect"');var r=e._cb;e._cb=null;r(null)}e._interval=setInterval(function(){if(!e._cb||!e._channel||e._channel.bufferedAmount>e._maxBufferedAmount)return;e._debug("ending backpressure: bufferedAmount %d",e._channel.bufferedAmount);var t=e._cb;e._cb=null;t(null)},150);if(e._interval.unref)e._interval.unref();e._debug("connect");e.emit("connect")}};c.prototype._onSignalingStateChange=function(){var e=this;if(e.destroyed)return;e._debug("signalingStateChange %s",e._pc.signalingState);e.emit("signalingStateChange",e._pc.signalingState)};c.prototype._onIceCandidate=function(e){var t=this;if(t.destroyed)return;if(e.candidate&&t.trickle){t.emit("signal",{candidate:e.candidate})}else if(!e.candidate){t._iceComplete=true;t.emit("_iceComplete")}};c.prototype._onChannelMessage=function(e){var t=this;if(t.destroyed)return;var r=e.data;t._debug("read: %d bytes",r.byteLength||r.length);if(r instanceof ArrayBuffer){r=u(new Uint8Array(r));t.push(r)}else{try{r=JSON.parse(r)}catch(n){}t.emit("data",r)}};c.prototype._onChannelOpen=function(){var e=this;if(e.connected||e.destroyed)return;e._debug("on channel open");e._channelReady=true;e._maybeReady()};c.prototype._onChannelClose=function(){var e=this;if(e.destroyed)return;e._debug("on channel close");e._destroy()};c.prototype._onAddStream=function(e){var t=this;if(t.destroyed)return;t._debug("on add stream");t.emit("stream",e.stream)};c.prototype._onError=function(e){var t=this;if(t.destroyed)return;t._debug("error %s",e.message||e);t._destroy(e)};c.prototype._debug=function(){var e=this;var t=[].slice.call(arguments);var r=e.channelName&&e.channelName.substring(0,7);t[0]="["+r+"] "+t[0];n.apply(null,t)};function l(){if(typeof window==="undefined")return null;var e={RTCPeerConnection:window.mozRTCPeerConnection||window.RTCPeerConnection||window.webkitRTCPeerConnection,RTCSessionDescription:window.mozRTCSessionDescription||window.RTCSessionDescription||window.webkitRTCSessionDescription,RTCIceCandidate:window.mozRTCIceCandidate||window.RTCIceCandidate||window.webkitRTCIceCandidate};if(!e.RTCPeerConnection)return null;return e}function h(e){var t=e.sdp.split("b=AS:30");if(t.length>1)e.sdp=t[0]+"b=AS:1638400"+t[1]}function d(){}}).call(this,e("buffer").Buffer)},{buffer:45,debug:156,hat:159,inherits:160,"is-typedarray":161,once:163,stream:68,"typedarray-to-buffer":164}],156:[function(e,t,r){arguments[4][108][0].apply(r,arguments)},{"./debug":157,dup:108}],157:[function(e,t,r){arguments[4][19][0].apply(r,arguments)},{dup:19,ms:158}],158:[function(e,t,r){arguments[4][110][0].apply(r,arguments)},{dup:110}],159:[function(e,t,r){arguments[4][115][0].apply(r,arguments)},{dup:115}],160:[function(e,t,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],161:[function(e,t,r){arguments[4][93][0].apply(r,arguments)},{dup:93}],162:[function(e,t,r){arguments[4][29][0].apply(r,arguments)},{dup:29}],163:[function(e,t,r){arguments[4][99][0].apply(r,arguments)},{dup:99,wrappy:162}],164:[function(e,t,r){arguments[4][92][0].apply(r,arguments)},{buffer:45,dup:92,"is-typedarray":161}],165:[function(e,t,r){(function(r){t.exports=c;var n=e("debug")("simple-websocket");var i=e("inherits");var o=e("is-typedarray");var a=e("stream");var s=e("typedarray-to-buffer");var f=e("ws");var u=typeof window!=="undefined"?window.WebSocket:f;i(c,a.Duplex);function c(e,t){var r=this;if(!(r instanceof c))return new c(e,t);if(!t)t={};n("new websocket: %s %o",e,t);t.allowHalfOpen=false;if(t.highWaterMark==null)t.highWaterMark=1024*1024;a.Duplex.call(r,t);r.url=e;r.connected=false;r.destroyed=false;r._maxBufferedAmount=t.highWaterMark;r._chunk=null;r._cb=null;r._interval=null;r._ws=new u(r.url);r._ws.binaryType="arraybuffer";r._ws.onopen=r._onOpen.bind(r);r._ws.onmessage=r._onMessage.bind(r);r._ws.onclose=r._onClose.bind(r);r._ws.onerror=r._onError.bind(r);r.on("finish",function(){if(r.connected){setTimeout(function(){r._destroy()},100)}else{r.once("connect",function(){setTimeout(function(){r._destroy()},100)})}})}c.prototype.send=function(e){var t=this;if(!o.strict(e)&&!(e instanceof ArrayBuffer)&&!r.isBuffer(e)&&typeof e!=="string"&&(typeof Blob==="undefined"||!(e instanceof Blob))){e=JSON.stringify(e)}var i=e.length||e.byteLength||e.size;t._ws.send(e);n("write: %d bytes",i)};c.prototype.destroy=function(e){var t=this;t._destroy(null,e)};c.prototype._destroy=function(e,t){var r=this;if(r.destroyed)return;if(t)r.once("close",t);n("destroy (error: %s)",e&&e.message);this.readable=this.writable=false;if(!r._readableState.ended)r.push(null);if(!r._writableState.finished)r.end();r.connected=false;r.destroyed=true;clearInterval(r._interval);r._interval=null;r._chunk=null;r._cb=null;if(r._ws){try{r._ws.close()}catch(e){}r._ws.onopen=null;r._ws.onmessage=null;r._ws.onclose=null;r._ws.onerror=null}r._ws=null;if(e)r.emit("error",e);r.emit("close")};c.prototype._read=function(){};c.prototype._write=function(e,t,r){var i=this;if(i.destroyed)return r(new Error("cannot write after socket is destroyed"));if(i.connected){i.send(e);if(typeof f!=="function"&&i._ws.bufferedAmount>i._maxBufferedAmount){n("start backpressure: bufferedAmount %d",i._ws.bufferedAmount);i._cb=r}else{r(null)}}else{n("write before connect");i._chunk=e;i._cb=r}};c.prototype._onMessage=function(e){var t=this;if(t.destroyed)return;var i=e.data;n("read: %d bytes",i.byteLength||i.length);if(i instanceof ArrayBuffer){i=s(new Uint8Array(i));t.push(i)}else if(r.isBuffer(i)){t.push(i)}else{try{i=JSON.parse(i)}catch(o){}t.emit("data",i)}};c.prototype._onOpen=function(){var e=this;if(e.connected||e.destroyed)return;e.connected=true;if(e._chunk){e.send(e._chunk);e._chunk=null;n('sent chunk from "write before connect"');var t=e._cb;e._cb=null;t(null)}if(typeof f!=="function"){e._interval=setInterval(function(){if(!e._cb||!e._ws||e._ws.bufferedAmount>e._maxBufferedAmount){return}n("ending backpressure: bufferedAmount %d",e._ws.bufferedAmount);var t=e._cb;e._cb=null;t(null)},150);if(e._interval.unref)e._interval.unref()}n("connect");e.emit("connect")};c.prototype._onClose=function(){var e=this;if(e.destroyed)return;n("on close");e._destroy()};c.prototype._onError=function(){var e=this;if(e.destroyed)return;var t=new Error("connection error to "+e.url);n("error: %s",t.message||t);e._destroy(t)}}).call(this,e("buffer").Buffer)},{buffer:45,debug:166,inherits:169,"is-typedarray":170,stream:68,"typedarray-to-buffer":171,ws:44}],166:[function(e,t,r){arguments[4][18][0].apply(r,arguments)},{"./debug":167,dup:18}],167:[function(e,t,r){arguments[4][19][0].apply(r,arguments)},{dup:19,ms:168}],168:[function(e,t,r){arguments[4][20][0].apply(r,arguments)},{dup:20}],169:[function(e,t,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],170:[function(e,t,r){arguments[4][93][0].apply(r,arguments)},{dup:93}],171:[function(e,t,r){arguments[4][92][0].apply(r,arguments)},{buffer:45,dup:92,"is-typedarray":172}],172:[function(e,t,r){arguments[4][93][0].apply(r,arguments)},{dup:93}],173:[function(e,t,r){t.exports=n;function n(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var n in r){if(r.hasOwnProperty(n)){e[n]=r[n]}}}return e}},{}],174:[function(e,t,r){arguments[4][18][0].apply(r,arguments)},{"./debug":175,dup:18}],175:[function(e,t,r){arguments[4][19][0].apply(r,arguments)},{dup:19,ms:176}],176:[function(e,t,r){arguments[4][20][0].apply(r,arguments)},{dup:20}],177:[function(e,t,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],178:[function(e,t,r){arguments[4][135][0].apply(r,arguments)},{dup:135,events:49}],179:[function(e,t,r){arguments[4][173][0].apply(r,arguments)},{dup:173}],180:[function(e,t,r){arguments[4][125][0].apply(r,arguments)},{dup:125}],181:[function(e,t,r){(function(r){var n=e("bencode");var i=e("bitfield");var o=e("events").EventEmitter;var a=e("inherits");var s=e("simple-sha1");var f=1e7;var u=1e3;var c=16*1024;t.exports=function(e){a(t,o);function t(t){o.call(this);this._wire=t;this._metadataComplete=false;this._metadataSize=null;this._remainingRejects=null;this._fetching=false;this._bitfield=new i(0,{grow:u});if(r.isBuffer(e)){this.setMetadata(e)}}t.prototype.name="ut_metadata";t.prototype.onHandshake=function(e,t,r){this._infoHash=e;this._infoHashHex=e.toString("hex")};t.prototype.onExtendedHandshake=function(e){if(!e.m||!e.m.ut_metadata){return this.emit("warning",new Error("Peer does not support ut_metadata"))}if(!e.metadata_size){return this.emit("warning",new Error("Peer does not have metadata"))}if(e.metadata_size>f){return this.emit("warning",new Error("Peer gave maliciously large metadata size"))}this._metadataSize=e.metadata_size;this._numPieces=Math.ceil(this._metadataSize/c);this._remainingRejects=this._numPieces*2;if(this._fetching){this._requestPieces()}};t.prototype.onMessage=function(e){var t,r;try{var i=e.toString();var o=i.indexOf("ee")+2;t=n.decode(i.substring(0,o));r=e.slice(o)}catch(a){return}switch(t.msg_type){case 0:this._onRequest(t.piece);break;case 1:this._onData(t.piece,r,t.total_size);break;case 2:this._onReject(t.piece);break}};t.prototype.fetch=function(){if(this._metadataComplete){return}this._fetching=true;if(this._metadataSize){this._requestPieces()}};t.prototype.cancel=function(){this._fetching=false};t.prototype.setMetadata=function(e){if(this._metadataComplete)return true;try{var t=n.decode(e).info;if(t){e=n.encode(t)}}catch(r){}if(this._infoHashHex&&this._infoHashHex!==s.sync(e)){return false}this.cancel();this.metadata=e;this._metadataComplete=true;this._metadataSize=this.metadata.length;this._wire.extendedHandshake.metadata_size=this._metadataSize;this.emit("metadata",n.encode({info:n.decode(this.metadata)}));return true};t.prototype._send=function(e,t){var i=n.encode(e);if(r.isBuffer(t)){i=r.concat([i,t])}this._wire.extended("ut_metadata",i)};t.prototype._request=function(e){this._send({msg_type:0,piece:e})};t.prototype._data=function(e,t,r){var n={msg_type:1,piece:e};if(typeof r==="number"){n.total_size=r}this._send(n,t)};t.prototype._reject=function(e){this._send({msg_type:2,piece:e})};t.prototype._onRequest=function(e){if(!this._metadataComplete){this._reject(e);return}var t=e*c;var r=t+c;if(r>this._metadataSize){r=this._metadataSize}var n=this.metadata.slice(t,r);this._data(e,n,this._metadataSize)};t.prototype._onData=function(e,t,r){if(t.length>c){return}t.copy(this.metadata,e*c);this._bitfield.set(e);this._checkDone()};t.prototype._onReject=function(e){if(this._remainingRejects>0&&this._fetching){this._request(e);this._remainingRejects-=1}else{this.emit("warning",new Error('Peer sent "reject" too much'))}};t.prototype._requestPieces=function(){this.metadata=new r(this._metadataSize);for(var e=0;e<this._numPieces;e++){this._request(e)}};t.prototype._checkDone=function(){var e=true;for(var t=0;t<this._numPieces;t++){if(!this._bitfield.get(t)){e=false;break}}if(!e)return;var r=this.setMetadata(this.metadata);if(!r){this._failedMetadata()}};t.prototype._failedMetadata=function(){this._bitfield=new i(0,{grow:u});this._remainingRejects-=this._numPieces;if(this._remainingRejects>0){this._requestPieces()}else{this.emit("warning",new Error("Peer sent invalid metadata"))}};return t}}).call(this,e("buffer").Buffer)},{bencode:182,bitfield:186,buffer:45,events:49,inherits:187,"simple-sha1":188}],182:[function(e,t,r){arguments[4][13][0].apply(r,arguments)},{"./lib/decode":183,"./lib/encode":185,dup:13}],183:[function(e,t,r){arguments[4][14][0].apply(r,arguments)},{"./dict":184,buffer:45,dup:14}],184:[function(e,t,r){arguments[4][15][0].apply(r,arguments)},{dup:15}],185:[function(e,t,r){arguments[4][16][0].apply(r,arguments)},{buffer:45,dup:16}],186:[function(e,t,r){arguments[4][8][0].apply(r,arguments)},{buffer:45,dup:8}],187:[function(e,t,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],188:[function(e,t,r){arguments[4][106][0].apply(r,arguments)},{dup:106,rusha:189}],189:[function(e,t,r){arguments[4][107][0].apply(r,arguments)},{dup:107}],190:[function(e,t,r){arguments[4][23][0].apply(r,arguments)},{dup:23}],191:[function(e,t,r){t.exports=function n(e,t,r){if(t===undefined){return function(t,r){return n(e,t,r)}}if(r===undefined)r="0";e-=t.toString().length;if(e>0)return new Array(e+(/\./.test(t)?2:1)).join(r)+t;return t+""}},{}],192:[function(e,t,r){t.exports={name:"webtorrent",description:"Streaming torrent client",version:"0.45.0",author:{name:"Feross 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client","streaming","download","webrtc","webrtc data","webtorrent","mad science"],license:"MIT",main:"index.js",optionalDependencies:{"airplay-js":"^0.2.3","chromecast-js":"^0.1.4",nodebmc:"0.0.5"},repository:{type:"git",url:"git://github.com/feross/webtorrent.git"},scripts:{build:"browserify -s WebTorrent -e ./ | uglifyjs -m > webtorrent.min.js","build-debug":"browserify -s WebTorrent -e ./ > webtorrent.debug.js",size:"npm run build && cat webtorrent.min.js | gzip | wc -c",test:"standard && node ./bin/test.js","test-browser":"zuul -- test/basic.js","test-browser-local":"zuul --local -- test/basic.js","test-node":"tape test/*.js"}}},{}]},{},[1])(1)});
+t._channel.onopen=t._onChannelOpen.bind(t);t._channel.onclose=t._onChannelClose.bind(t)};c.prototype._read=function(){};c.prototype._write=function(e,t,r){var n=this;if(n.destroyed)return r(new Error("cannot write after peer is destroyed"));if(n.connected){n.send(e);if(n._channel.bufferedAmount>n._maxBufferedAmount){n._debug("start backpressure: bufferedAmount %d",n._channel.bufferedAmount);n._cb=r}else{r(null)}}else{n._debug("write before connect");n._chunk=e;n._cb=r}};c.prototype._createOffer=function(){var e=this;if(e.destroyed)return;e._pc.createOffer(function(t){if(e.destroyed)return;h(t);t.sdp=e.sdpTransform(t.sdp);e._pc.setLocalDescription(t,d,e._onError.bind(e));var r=function(){e._debug("signal");e.emit("signal",e._pc.localDescription||t)};if(e.trickle||e._iceComplete)r();else e.once("_iceComplete",r)},e._onError.bind(e),e.offerConstraints)};c.prototype._createAnswer=function(){var e=this;if(e.destroyed)return;e._pc.createAnswer(function(t){if(e.destroyed)return;h(t);t.sdp=e.sdpTransform(t.sdp);e._pc.setLocalDescription(t,d,e._onError.bind(e));var r=function(){e._debug("signal");e.emit("signal",e._pc.localDescription||t)};if(e.trickle||e._iceComplete)r();else e.once("_iceComplete",r)},e._onError.bind(e),e.answerConstraints)};c.prototype._onIceConnectionStateChange=function(){var e=this;if(e.destroyed)return;var t=e._pc.iceGatheringState;var r=e._pc.iceConnectionState;e._debug("iceConnectionStateChange %s %s",t,r);e.emit("iceConnectionStateChange",t,r);if(r==="connected"||r==="completed"){clearTimeout(e._reconnectTimeout);e._pcReady=true;e._maybeReady()}if(r==="disconnected"){if(e.reconnectTimer){clearTimeout(e._reconnectTimeout);e._reconnectTimeout=setTimeout(function(){e._destroy()},e.reconnectTimer)}else{e._destroy()}}if(r==="closed"){e._destroy()}};c.prototype._maybeReady=function(){var e=this;e._debug("maybeReady pc %s channel %s",e._pcReady,e._channelReady);if(e.connected||e._connecting||!e._pcReady||!e._channelReady)return;e._connecting=true;if(typeof window!=="undefined"&&!!window.mozRTCPeerConnection){e._pc.getStats(null,function(e){var r=[];e.forEach(function(e){r.push(e)});t(r)},e._onError.bind(e))}else{e._pc.getStats(function(e){var r=[];e.result().forEach(function(e){var t={};e.names().forEach(function(r){t[r]=e.stat(r)});t.id=e.id;t.type=e.type;t.timestamp=e.timestamp;r.push(t)});t(r)})}function t(t){t.forEach(function(t){if(t.type==="remotecandidate"){e.remoteAddress=t.ipAddress;e.remoteFamily="IPv4";e.remotePort=Number(t.portNumber);e._debug("connect remote: %s:%s (%s)",e.remoteAddress,e.remotePort,e.remoteFamily)}else if(t.type==="localcandidate"&&t.candidateType==="host"){e.localAddress=t.ipAddress;e.localPort=Number(t.portNumber);e._debug("connect local: %s:%s",e.localAddress,e.localPort)}});e._connecting=false;e.connected=true;if(e._chunk){e.send(e._chunk);e._chunk=null;e._debug('sent chunk from "write before connect"');var r=e._cb;e._cb=null;r(null)}e._interval=setInterval(function(){if(!e._cb||!e._channel||e._channel.bufferedAmount>e._maxBufferedAmount)return;e._debug("ending backpressure: bufferedAmount %d",e._channel.bufferedAmount);var t=e._cb;e._cb=null;t(null)},150);if(e._interval.unref)e._interval.unref();e._debug("connect");e.emit("connect")}};c.prototype._onSignalingStateChange=function(){var e=this;if(e.destroyed)return;e._debug("signalingStateChange %s",e._pc.signalingState);e.emit("signalingStateChange",e._pc.signalingState)};c.prototype._onIceCandidate=function(e){var t=this;if(t.destroyed)return;if(e.candidate&&t.trickle){t.emit("signal",{candidate:e.candidate})}else if(!e.candidate){t._iceComplete=true;t.emit("_iceComplete")}};c.prototype._onChannelMessage=function(e){var t=this;if(t.destroyed)return;var r=e.data;t._debug("read: %d bytes",r.byteLength||r.length);if(r instanceof ArrayBuffer){r=u(new Uint8Array(r));t.push(r)}else{try{r=JSON.parse(r)}catch(n){}t.emit("data",r)}};c.prototype._onChannelOpen=function(){var e=this;if(e.connected||e.destroyed)return;e._debug("on channel open");e._channelReady=true;e._maybeReady()};c.prototype._onChannelClose=function(){var e=this;if(e.destroyed)return;e._debug("on channel close");e._destroy()};c.prototype._onAddStream=function(e){var t=this;if(t.destroyed)return;t._debug("on add stream");t.emit("stream",e.stream)};c.prototype._onError=function(e){var t=this;if(t.destroyed)return;t._debug("error %s",e.message||e);t._destroy(e)};c.prototype._debug=function(){var e=this;var t=[].slice.call(arguments);var r=e.channelName&&e.channelName.substring(0,7);t[0]="["+r+"] "+t[0];n.apply(null,t)};function l(){if(typeof window==="undefined")return null;var e={RTCPeerConnection:window.mozRTCPeerConnection||window.RTCPeerConnection||window.webkitRTCPeerConnection,RTCSessionDescription:window.mozRTCSessionDescription||window.RTCSessionDescription||window.webkitRTCSessionDescription,RTCIceCandidate:window.mozRTCIceCandidate||window.RTCIceCandidate||window.webkitRTCIceCandidate};if(!e.RTCPeerConnection)return null;return e}function h(e){var t=e.sdp.split("b=AS:30");if(t.length>1)e.sdp=t[0]+"b=AS:1638400"+t[1]}function d(){}}).call(this,e("buffer").Buffer)},{buffer:45,debug:156,hat:159,inherits:160,"is-typedarray":161,once:163,stream:68,"typedarray-to-buffer":164}],156:[function(e,t,r){arguments[4][108][0].apply(r,arguments)},{"./debug":157,dup:108}],157:[function(e,t,r){arguments[4][19][0].apply(r,arguments)},{dup:19,ms:158}],158:[function(e,t,r){arguments[4][110][0].apply(r,arguments)},{dup:110}],159:[function(e,t,r){arguments[4][115][0].apply(r,arguments)},{dup:115}],160:[function(e,t,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],161:[function(e,t,r){arguments[4][93][0].apply(r,arguments)},{dup:93}],162:[function(e,t,r){arguments[4][29][0].apply(r,arguments)},{dup:29}],163:[function(e,t,r){arguments[4][99][0].apply(r,arguments)},{dup:99,wrappy:162}],164:[function(e,t,r){arguments[4][92][0].apply(r,arguments)},{buffer:45,dup:92,"is-typedarray":161}],165:[function(e,t,r){(function(r){t.exports=c;var n=e("debug")("simple-websocket");var i=e("inherits");var o=e("is-typedarray");var a=e("stream");var s=e("typedarray-to-buffer");var f=e("ws");var u=typeof window!=="undefined"?window.WebSocket:f;i(c,a.Duplex);function c(e,t){var r=this;if(!(r instanceof c))return new c(e,t);if(!t)t={};n("new websocket: %s %o",e,t);t.allowHalfOpen=false;if(t.highWaterMark==null)t.highWaterMark=1024*1024;a.Duplex.call(r,t);r.url=e;r.connected=false;r.destroyed=false;r._maxBufferedAmount=t.highWaterMark;r._chunk=null;r._cb=null;r._interval=null;r._ws=new u(r.url);r._ws.binaryType="arraybuffer";r._ws.onopen=r._onOpen.bind(r);r._ws.onmessage=r._onMessage.bind(r);r._ws.onclose=r._onClose.bind(r);r._ws.onerror=r._onError.bind(r);r.on("finish",function(){if(r.connected){setTimeout(function(){r._destroy()},100)}else{r.once("connect",function(){setTimeout(function(){r._destroy()},100)})}})}c.prototype.send=function(e){var t=this;if(!o.strict(e)&&!(e instanceof ArrayBuffer)&&!r.isBuffer(e)&&typeof e!=="string"&&(typeof Blob==="undefined"||!(e instanceof Blob))){e=JSON.stringify(e)}var i=e.length||e.byteLength||e.size;t._ws.send(e);n("write: %d bytes",i)};c.prototype.destroy=function(e){var t=this;t._destroy(null,e)};c.prototype._destroy=function(e,t){var r=this;if(r.destroyed)return;if(t)r.once("close",t);n("destroy (error: %s)",e&&e.message);this.readable=this.writable=false;if(!r._readableState.ended)r.push(null);if(!r._writableState.finished)r.end();r.connected=false;r.destroyed=true;clearInterval(r._interval);r._interval=null;r._chunk=null;r._cb=null;if(r._ws){try{r._ws.close()}catch(e){}r._ws.onopen=null;r._ws.onmessage=null;r._ws.onclose=null;r._ws.onerror=null}r._ws=null;if(e)r.emit("error",e);r.emit("close")};c.prototype._read=function(){};c.prototype._write=function(e,t,r){var i=this;if(i.destroyed)return r(new Error("cannot write after socket is destroyed"));if(i.connected){i.send(e);if(typeof f!=="function"&&i._ws.bufferedAmount>i._maxBufferedAmount){n("start backpressure: bufferedAmount %d",i._ws.bufferedAmount);i._cb=r}else{r(null)}}else{n("write before connect");i._chunk=e;i._cb=r}};c.prototype._onMessage=function(e){var t=this;if(t.destroyed)return;var i=e.data;n("read: %d bytes",i.byteLength||i.length);if(i instanceof ArrayBuffer){i=s(new Uint8Array(i));t.push(i)}else if(r.isBuffer(i)){t.push(i)}else{try{i=JSON.parse(i)}catch(o){}t.emit("data",i)}};c.prototype._onOpen=function(){var e=this;if(e.connected||e.destroyed)return;e.connected=true;if(e._chunk){e.send(e._chunk);e._chunk=null;n('sent chunk from "write before connect"');var t=e._cb;e._cb=null;t(null)}if(typeof f!=="function"){e._interval=setInterval(function(){if(!e._cb||!e._ws||e._ws.bufferedAmount>e._maxBufferedAmount){return}n("ending backpressure: bufferedAmount %d",e._ws.bufferedAmount);var t=e._cb;e._cb=null;t(null)},150);if(e._interval.unref)e._interval.unref()}n("connect");e.emit("connect")};c.prototype._onClose=function(){var e=this;if(e.destroyed)return;n("on close");e._destroy()};c.prototype._onError=function(){var e=this;if(e.destroyed)return;var t=new Error("connection error to "+e.url);n("error: %s",t.message||t);e._destroy(t)}}).call(this,e("buffer").Buffer)},{buffer:45,debug:166,inherits:169,"is-typedarray":170,stream:68,"typedarray-to-buffer":171,ws:44}],166:[function(e,t,r){arguments[4][18][0].apply(r,arguments)},{"./debug":167,dup:18}],167:[function(e,t,r){arguments[4][19][0].apply(r,arguments)},{dup:19,ms:168}],168:[function(e,t,r){arguments[4][20][0].apply(r,arguments)},{dup:20}],169:[function(e,t,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],170:[function(e,t,r){arguments[4][93][0].apply(r,arguments)},{dup:93}],171:[function(e,t,r){arguments[4][92][0].apply(r,arguments)},{buffer:45,dup:92,"is-typedarray":172}],172:[function(e,t,r){arguments[4][93][0].apply(r,arguments)},{dup:93}],173:[function(e,t,r){t.exports=n;function n(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var n in r){if(r.hasOwnProperty(n)){e[n]=r[n]}}}return e}},{}],174:[function(e,t,r){arguments[4][18][0].apply(r,arguments)},{"./debug":175,dup:18}],175:[function(e,t,r){arguments[4][19][0].apply(r,arguments)},{dup:19,ms:176}],176:[function(e,t,r){arguments[4][20][0].apply(r,arguments)},{dup:20}],177:[function(e,t,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],178:[function(e,t,r){arguments[4][135][0].apply(r,arguments)},{dup:135,events:49}],179:[function(e,t,r){arguments[4][173][0].apply(r,arguments)},{dup:173}],180:[function(e,t,r){arguments[4][125][0].apply(r,arguments)},{dup:125}],181:[function(e,t,r){(function(r){var n=e("bencode");var i=e("bitfield");var o=e("events").EventEmitter;var a=e("inherits");var s=e("simple-sha1");var f=1e7;var u=1e3;var c=16*1024;t.exports=function(e){a(t,o);function t(t){o.call(this);this._wire=t;this._metadataComplete=false;this._metadataSize=null;this._remainingRejects=null;this._fetching=false;this._bitfield=new i(0,{grow:u});if(r.isBuffer(e)){this.setMetadata(e)}}t.prototype.name="ut_metadata";t.prototype.onHandshake=function(e,t,r){this._infoHash=e;this._infoHashHex=e.toString("hex")};t.prototype.onExtendedHandshake=function(e){if(!e.m||!e.m.ut_metadata){return this.emit("warning",new Error("Peer does not support ut_metadata"))}if(!e.metadata_size){return this.emit("warning",new Error("Peer does not have metadata"))}if(e.metadata_size>f){return this.emit("warning",new Error("Peer gave maliciously large metadata size"))}this._metadataSize=e.metadata_size;this._numPieces=Math.ceil(this._metadataSize/c);this._remainingRejects=this._numPieces*2;if(this._fetching){this._requestPieces()}};t.prototype.onMessage=function(e){var t,r;try{var i=e.toString();var o=i.indexOf("ee")+2;t=n.decode(i.substring(0,o));r=e.slice(o)}catch(a){return}switch(t.msg_type){case 0:this._onRequest(t.piece);break;case 1:this._onData(t.piece,r,t.total_size);break;case 2:this._onReject(t.piece);break}};t.prototype.fetch=function(){if(this._metadataComplete){return}this._fetching=true;if(this._metadataSize){this._requestPieces()}};t.prototype.cancel=function(){this._fetching=false};t.prototype.setMetadata=function(e){if(this._metadataComplete)return true;try{var t=n.decode(e).info;if(t){e=n.encode(t)}}catch(r){}if(this._infoHashHex&&this._infoHashHex!==s.sync(e)){return false}this.cancel();this.metadata=e;this._metadataComplete=true;this._metadataSize=this.metadata.length;this._wire.extendedHandshake.metadata_size=this._metadataSize;this.emit("metadata",n.encode({info:n.decode(this.metadata)}));return true};t.prototype._send=function(e,t){var i=n.encode(e);if(r.isBuffer(t)){i=r.concat([i,t])}this._wire.extended("ut_metadata",i)};t.prototype._request=function(e){this._send({msg_type:0,piece:e})};t.prototype._data=function(e,t,r){var n={msg_type:1,piece:e};if(typeof r==="number"){n.total_size=r}this._send(n,t)};t.prototype._reject=function(e){this._send({msg_type:2,piece:e})};t.prototype._onRequest=function(e){if(!this._metadataComplete){this._reject(e);return}var t=e*c;var r=t+c;if(r>this._metadataSize){r=this._metadataSize}var n=this.metadata.slice(t,r);this._data(e,n,this._metadataSize)};t.prototype._onData=function(e,t,r){if(t.length>c){return}t.copy(this.metadata,e*c);this._bitfield.set(e);this._checkDone()};t.prototype._onReject=function(e){if(this._remainingRejects>0&&this._fetching){this._request(e);this._remainingRejects-=1}else{this.emit("warning",new Error('Peer sent "reject" too much'))}};t.prototype._requestPieces=function(){this.metadata=new r(this._metadataSize);for(var e=0;e<this._numPieces;e++){this._request(e)}};t.prototype._checkDone=function(){var e=true;for(var t=0;t<this._numPieces;t++){if(!this._bitfield.get(t)){e=false;break}}if(!e)return;var r=this.setMetadata(this.metadata);if(!r){this._failedMetadata()}};t.prototype._failedMetadata=function(){this._bitfield=new i(0,{grow:u});this._remainingRejects-=this._numPieces;if(this._remainingRejects>0){this._requestPieces()}else{this.emit("warning",new Error("Peer sent invalid metadata"))}};return t}}).call(this,e("buffer").Buffer)},{bencode:182,bitfield:186,buffer:45,events:49,inherits:187,"simple-sha1":188}],182:[function(e,t,r){arguments[4][13][0].apply(r,arguments)},{"./lib/decode":183,"./lib/encode":185,dup:13}],183:[function(e,t,r){arguments[4][14][0].apply(r,arguments)},{"./dict":184,buffer:45,dup:14}],184:[function(e,t,r){arguments[4][15][0].apply(r,arguments)},{dup:15}],185:[function(e,t,r){arguments[4][16][0].apply(r,arguments)},{buffer:45,dup:16}],186:[function(e,t,r){arguments[4][8][0].apply(r,arguments)},{buffer:45,dup:8}],187:[function(e,t,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],188:[function(e,t,r){arguments[4][106][0].apply(r,arguments)},{dup:106,rusha:189}],189:[function(e,t,r){arguments[4][107][0].apply(r,arguments)},{dup:107}],190:[function(e,t,r){arguments[4][23][0].apply(r,arguments)},{dup:23}],191:[function(e,t,r){t.exports=function n(e,t,r){if(t===undefined){return function(t,r){return n(e,t,r)}}if(r===undefined)r="0";e-=t.toString().length;if(e>0)return new Array(e+(/\./.test(t)?2:1)).join(r)+t;return t+""}},{}],192:[function(e,t,r){t.exports={name:"webtorrent",description:"Streaming torrent client",version:"0.46.0",author:{name:"Feross Aboukhadijeh",email:"feross@feross.org",url:"http://feross.org/"},bin:{webtorrent:"./bin/cmd.js"},browser:{"./lib/fs-storage":false,"./server":false,"bittorrent-dht/client":false,"load-ip-set":false,"simple-get":false,ut_pex:false},bugs:{url:"https://github.com/feross/webtorrent/issues"},dependencies:{"addr-to-ip-port":"^1.0.1",bitfield:"^1.0.2","bittorrent-dht":"^3.0.0","bittorrent-swarm":"^5.0.0","block-stream2":"^1.0.0",clivas:"^0.2.0","create-torrent":"^3.4.0",debug:"^2.1.0",dezalgo:"^1.0.1","end-of-stream":"^1.0.0",hat:"0.0.3",inherits:"^2.0.1",inquirer:"^0.8.0","load-ip-set":"^1.0.3",mime:"^1.2.11",minimist:"^1.1.0",mkdirp:"^0.5.0",moment:"^2.8.3",multistream:"^1.4.2","network-address":"^1.0.0",once:"^1.3.1","parse-torrent":"^5.0.0","pretty-bytes":"^1.0.1",pump:"^1.0.0","random-access-file":"^0.3.1","range-parser":"^1.0.2","re-emitter":"^1.0.0",rimraf:"^2.2.5","run-parallel":"^1.0.0","simple-get":"^1.0.0","simple-sha1":"^2.0.0",speedometer:"^0.1.2",thunky:"^0.1.0","torrent-discovery":"^3.0.0",uniq:"^1.0.1",ut_metadata:"^2.1.0",ut_pex:"^1.0.1","windows-no-runnable":"0.0.6",xtend:"^4.0.0","zero-fill":"^2.2.0"},devDependencies:{"bittorrent-tracker":"^4.0.0",brfs:"^1.2.0",browserify:"^10.0.0","run-auto":"^1.0.0",standard:"^3.1.1",tape:"^4.0.0","uglify-js":"^2.4.15",zelda:"^2.0.0",zuul:"^3.0.0"},homepage:"http://webtorrent.io",keywords:["torrent","bittorrent","bittorrent client","streaming","download","webrtc","webrtc data","webtorrent","mad science"],license:"MIT",main:"index.js",optionalDependencies:{"airplay-js":"^0.2.3","chromecast-js":"^0.1.4",nodebmc:"0.0.5"},repository:{type:"git",url:"git://github.com/feross/webtorrent.git"},scripts:{build:"browserify -s WebTorrent -e ./ | uglifyjs -m > webtorrent.min.js","build-debug":"browserify -s WebTorrent -e ./ > webtorrent.debug.js",size:"npm run build && cat webtorrent.min.js | gzip | wc -c",test:"standard && node ./bin/test.js","test-browser":"zuul -- test/basic.js","test-browser-local":"zuul --local -- test/basic.js","test-node":"tape test/*.js"}}},{}]},{},[1])(1)});