72     def message_received(self, client, server, message):  argument
245     def send_message(self, message):  argument
246         self.send_text(message)
248     def send_pong(self, message):  argument
249         self.send_text(message, OPCODE_PONG)
251     def send_text(self, message, opcode=OPCODE_TEXT):  argument
258         if isinstance(message, bytes):
259             message = try_decode_UTF8(message)  # this is slower but ensures we have UTF-8
260             if not message:
263 …      elif sys.version_info < (3,0) and (isinstance(message, str) or isinstance(message, unicode)):
265         elif isinstance(message, str):
268 …rning('Can\'t send message, message has to be a string or bytes. Given type is %s' % type(message))
272         payload = encode_to_UTF8(message)