def METHOD_NAME(self, request, context):
    result = None
    logger.info(
        "%s.disconnect calling", self.__class__.__name__
    )
    try:
        handler = self._get_handler(request)
        handler.disconnect()
        result = common_pb2.StatusResponse(success=True, error_message="")
    except Exception:
        msg = traceback.format_exc()
        result = common_pb2.StatusResponse(success=False, error_message=msg)
    return result