code: async def register_agent(self, short_name):
          
  
          await self.send_command(OPERATIONS.CMD_SET_AGENT, {'name': short_name},
                                  MESSAGES.SetAgentResponse)
docs: Register to act as the RPC agent for this service.
  
          After this call succeeds, all requests to send RPCs to this service
          will be routed through this agent.
  
          Args:
              short_name (str): A unique short name for this service that functions
                  as an id