code: def _parse_message(self, data):
          
          if TwitchChatStream._check_has_ping(data):
              self._send_pong()
          if TwitchChatStream._check_has_channel(data):
              self.current_channel = \
                  TwitchChatStream._check_has_channel(data)[0]
  
          if TwitchChatStream._check_has_message(data):
              return {
                  'channel': re.findall(r'^:.+![a-zA-Z0-9_]+'
                                        r'@[a-zA-Z0-9_]+'
                                        r'.+ '
                                        r'PRIVMSG (.*?) :',
                                        data)[0],
                  'username': re.findall(r'^:([a-zA-Z0-9_]+)!', data)[0],
                  'message': re.findall(r'PRIVMSG #[a-zA-Z0-9_]+ :(.+)',
                                        data)[0].decode('utf8')
              }
          else:
              return None
docs: Parse the bytes received from the socket.
  
          :param data: the bytes received from the socket
          :return: