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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def handle_message(self, client_conn, msg):
 """Handle messages of all types from clients. Parameters client_conn : ClientConnection object The client connection the message was from. msg : Message object The message to process. """

        # log messages received so that no one else has to
        self._logger.debug('received: {0!s}'.format(msg))

        if msg.mtype == msg.REQUEST:
            return self.handle_request(client_conn, msg)
        elif msg.mtype == msg.INFORM:
            return self.handle_inform(client_conn, msg)
        elif msg.mtype == msg.REPLY:
            return self.handle_reply(client_conn, msg)
        else:
            reason = "Unexpected message type received by server ['%s']." \
                     % (msg,)
            client_conn.inform(self.create_log_inform("error", reason, "root"))