code: function abortHandshake(websocket, stream, message) {
    websocket.readyState = WebSocket.CLOSING;
  
    const err = new Error(message);
    Error.captureStackTrace(err, abortHandshake);
  
    if (stream.setHeader) {
      stream.abort();
      stream.once('abort', websocket.emitClose.bind(websocket));
      websocket.emit('error', err);
    } else {
      stream.destroy(err);
      stream.once('error', websocket.emit.bind(websocket, 'error'));
      stream.once('close', websocket.emitClose.bind(websocket));
    }
  }
docs: Abort the handshake and emit an error.
  
  @param {WebSocket} websocket The WebSocket instance
  @param {(http.ClientRequest|net.Socket)} stream The request to abort or the
  socket to destroy
  @param {String} message The error message
  @private