pando-computing/public/simplewebsocket.min.js

Distribute processing of a stream of items to volunteers on the web.

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t=this._readableState;if(0===t.pipesCount)return this;if(1===t.pipesCount)return e&&e!==t.pipes?this:(e||(e=t.pipes),t.pipes=null,t.pipesCount=0,t.flowing=!1,e&&e.emit("unpipe",this),this);if(!e){var r=t.pipes,n=t.pipesCount;t.pipes=null,t.pipesCount=0,t.flowing=!1;for(var i=0;i<n;i++)r[i].emit("unpipe",this);return this}var o=L(t.pipes,e);return o===-1?this:(t.pipes.splice(o,1),t.pipesCount-=1,1===t.pipesCount&&(t.pipes=t.pipes[0]),e.emit("unpipe",this),this)},o.prototype.on=function(e,t){var r=T.prototype.on.call(this,e,t);if("data"===e)this._readableState.flowing!==!1&&this.resume();else if("readable"===e){var n=this._readableState;n.endEmitted||n.readableListening||(n.readableListening=n.needReadable=!0,n.emittedReadable=!1,n.reading?n.length&&l(this,n):M(w,this))}return r},o.prototype.addListener=o.prototype.on,o.prototype.resume=function(){var e=this._readableState;return e.flowing||(q("resume"),e.flowing=!0,b(this,e)),this},o.prototype.pause=function(){return q("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(q("pause"),this._readableState.flowing=!1,this.emit("pause")),this},o.prototype.wrap=function(e){var t=this._readableState,r=!1,n=this;e.on("end",function(){if(q("wrapped end"),t.decoder&&!t.ended){var e=t.decoder.end();e&&e.length&&n.push(e)}n.push(null)}),e.on("data",function(i){if(q("wrapped data"),t.decoder&&(i=t.decoder.write(i)),(!t.objectMode||null!==i&&void 0!==i)&&(t.objectMode||i&&i.length)){var o=n.push(i);o||(r=!0,e.pause())}});for(var i in e)void 0===this[i]&&"function"==typeof e[i]&&(this[i]=function(t){return function(){return e[t].apply(e,arguments)}}(i));var o=["error","close","destroy","pause","resume"];return B(o,function(t){e.on(t,n.emit.bind(n,t))}),n._read=function(t){q("wrapped _read",t),r&&(r=!1,e.resume())},n},o._fromList=_}).call(this,e("_process"))},{"./_stream_duplex":17,"./internal/streams/BufferList":22,_process:15,buffer:4,"buffer-shims":3,"core-util-is":5,events:8,inherits:10,isarray:12,"process-nextick-args":14,"string_decoder/":24,util:2}],20:[function(e,t,r){"use strict";function n(e){this.afterTransform=function(t,r){return i(e,t,r)},this.needTransform=!1,this.transforming=!1,this.writecb=null,this.writechunk=null,this.writeencoding=null}function i(e,t,r){var n=e._transformState;n.transforming=!1;var i=n.writecb;if(!i)return e.emit("error",new Error("no writecb in Transform class"));n.writechunk=null,n.writecb=null,null!==r&&void 0!==r&&e.push(r),i(t);var o=e._readableState;o.reading=!1,(o.needReadable||o.length<o.highWaterMark)&&e._read(o.highWaterMark)}function o(e){if(!(this instanceof o))return new o(e);a.call(this,e),this._transformState=new n(this);var t=this;this._readableState.needReadable=!0,this._readableState.sync=!1,e&&("function"==typeof e.transform&&(this._transform=e.transform),"function"==typeof e.flush&&(this._flush=e.flush)),this.once("prefinish",function(){"function"==typeof this._flush?this._flush(function(e,r){s(t,e,r)}):s(t)})}function s(e,t,r){if(t)return e.emit("error",t);null!==r&&void 0!==r&&e.push(r);var n=e._writableState,i=e._transformState;if(n.length)throw new Error("Calling transform done when ws.length != 0");if(i.transforming)throw new Error("Calling transform done when still transforming");return e.push(null)}t.exports=o;var a=e("./_stream_duplex"),u=e("core-util-is");u.inherits=e("inherits"),u.inherits(o,a),o.prototype.push=function(e,t){return this._transformState.needTransform=!1,a.prototype.push.call(this,e,t)},o.prototype._transform=function(e,t,r){throw new Error("_transform() is not implemented")},o.prototype._write=function(e,t,r){var n=this._transformState;if(n.writecb=r,n.writechunk=e,n.writeencoding=t,!n.transforming){var i=this._readableState;(n.needTransform||i.needReadable||i.length<i.highWaterMark)&&this._read(i.highWaterMark)}},o.prototype._read=function(e){var t=this._transformState;null!==t.writechunk&&t.writecb&&!t.transforming?(t.transforming=!0,this._transform(t.writechunk,t.writeencodi