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simplepeer.min.js
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simplepeer.min.js
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t.on("finish",function(){t.connected?t.destroy():t.once("connect",function(){setTimeout(function(){t.destroy()},100)})})):new n(e)}function r(e){var t=e.sdp.split("b=AS:30");t.length>1&&(e.sdp=t[0]+"b=AS:1638400"+t[1])}function i(){}t.exports=n;var o=e("debug")("simple-peer"),a=e("dezalgo"),s=e("xtend/mutable"),u=e("hat"),c=e("inherits"),h=e("is-typedarray"),f=e("once"),l=e("stream"),d=e("typedarray-to-buffer"),p="undefined"!=typeof window&&(window.mozRTCPeerConnection||window.RTCPeerConnection||window.webkitRTCPeerConnection),g="undefined"!=typeof window&&(window.mozRTCSessionDescription||window.RTCSessionDescription||window.webkitRTCSessionDescription),y="undefined"!=typeof window&&(window.mozRTCIceCandidate||window.RTCIceCandidate||window.webkitRTCIceCandidate);c(n,l.Duplex),n.config={iceServers:[{url:"stun:23.21.150.121"}]},n.constraints={},n.prototype.send=function(e,t){var n=this;t=t?a(t):i,n._write(e,void 0,t)},n.prototype.signal=function(e){var t=this;if(t.destroyed)throw new 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%s)",e&&e.message),n.destroyed=!0,n.connected=!1,n._pcReady=!1,n._channelReady=!1,n._pc){try{n._pc.close()}catch(e){}n._pc.oniceconnectionstatechange=null,n._pc.onsignalingstatechange=null,n._pc.onicecandidate=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,this.readable=this.writable=!1,n._readableState.ended||n.push(null),n._writableState.finished||n.end(),e&&n.emit("error",e),n.emit("close")}},n.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)},n.prototype._setupVideo=function(e){var t=this;t._pc.addStream(e)},n.prototype._read=function(){},n.prototype._write=function(e,t,n){var r=this;if(r.destroyed)return n(new Error("cannot write after peer is destroyed"));var i=e.length||e.byteLength||e.size;return r._channelReady?(r._debug("_write: length %d",i),r._channel.send(h.strict(e)||e instanceof ArrayBuffer||e instanceof Blob||"string"==typeof e?e:JSON.stringify(e)),void n(null)):(r._debug("_write before ready: length %d",i),r._buffer.push(e),void n(null))},n.prototype._createOffer=function(){var e=this;e.destroyed||e._pc.createOffer(function(t){if(!e.destroyed){r(t),e._pc.setLocalDescription(t,i,e._onError.bind(e));var n=function(){e.emit("signal",e._pc.localDescription||t)};e.trickle||e._iceComplete?n():e.once("_iceComplete",n)}},e._onError.bind(e))},n.prototype._createAnswer=function(){var e=this;e.destroyed||e._pc.createAnswer(function(t){if(!e.destroyed){r(t),e._pc.setLocalDescription(t,i,e._onError.bind(e));var n=function(){e.emit("signal",e._pc.localDescription||t)};e.trickle||e._iceComplete?n():e.once("_iceComplete",n)}},e._onError.bind(e))},n.prototype._onIceConnectionStateChange=function(){var e=this;if(!e.destroyed){var t=e._pc.iceGatheringState,n=e._pc.iceConnectionState;e.emit("iceConnectionStateChange",t,n),e._debug("iceConnectionStateChange %s %s",t,n),("connected"===n||"completed"===n)&&(e._pcReady=!0,e._maybeReady()),("disconnected"===n||"closed"===n)&&e.destroy()}},n.prototype._maybeReady=function(){var e=this;e._debug("maybeReady pc %s channel %s",e._pcReady,e._channelReady),!e.connected&&e._pcReady&&e._channelReady&&(e.connected=!0,e._buffer.forEach(function(t){e.send(t)}),e._buffer=[],e._debug("connect"),e.emit("connect"))},n.prototype._onSignalingStateChange=function(){var e=this;e.destroyed||(e.emit("signalingStateChange",e._pc.signalingState),e._debug("signalingStateChange %s",e._pc.signalingState))},n.prototype._onIceCandidate=function(e){var t=this;t.destroyed||(e.candidate&&t.trickle?t.emit("signal",{candidate:e.candidate}):e.candidate||(t._iceComplete=!0,t.emit("_iceComplete")))},n.prototype._onChannelMessage=function(e){var t=this;if(!t.destroyed){var n=e.data;if(t._debug("on channel 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