code: function TapReceiver(streamOptions) {
      Writable.call(this, streamOptions);
      this._aborting = false;
      this._tapParser = new TapParser();
      this._setupParser(this._tapParser);
  }
docs: // CONSTRUCTION ///////////////////////////////////////////////////////////// 
  Construct a TapReceiver
  
  @param streamOptions Options for configuring a stream.Writable