net/data/websocket/close_wsh.py

   1 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 _GOODBYE_MESSAGE = u'Goodbye'
   6
   7
   8 def web_socket_do_extra_handshake(_request):
   9   pass  # Always accept.
  10
  11
  12 def web_socket_transfer_data(request):
  13   while True:
  14     line = request.ws_stream.receive_message()
  15     if line is None:
  16       return
  17     if isinstance(line, unicode):
  18       request.ws_stream.send_message(line, binary=False)
  19       if line == _GOODBYE_MESSAGE:
  20         return
  21     else:
  22       request.ws_stream.send_message(line, binary=True)
  23
  24
  25 def web_socket_passive_closing_handshake(request):
  26   return request.ws_close_code, request.ws_close_reason