def _get_message(self):
        frame_value = self._wait_on_frame([spec.Basic.GetOk,
                                           spec.Basic.GetEmpty])
        if isinstance(frame_value, spec.Basic.GetEmpty):
            return None
        return self._wait_for_content_frames(frame_value)
Try and get a delivered message from the connection's message stack.
dataset/ETHPy150Open gmr/rabbitpy/rabbitpy/channel.py/Channel._get_message