message.py 文件源码

def write_command(self, request_id, msg, docs):
        """A proxy for SocketInfo.write_command that handles event publishing.
        """
        if self.publish:
            duration = datetime.datetime.now() - self.start_time
            self._start(request_id, docs)
            start = datetime.datetime.now()
        try:
            reply = self.sock_info.write_command(request_id, msg)
            if self.publish:
                duration = (datetime.datetime.now() - start) + duration
                self._succeed(request_id, reply, duration)
        except OperationFailure as exc:
            if self.publish:
                duration = (datetime.datetime.now() - start) + duration
                self._fail(request_id, exc.details, duration)
            raise
        finally:
            self.start_time = datetime.datetime.now()
        return reply