code: def _StopProcessStatusRPCServer(self):
      
      if not self._rpc_server:
        return
  
      # Make sure the engine gets one more status update so it knows
      # the worker has completed.
      self._WaitForStatusNotRunning()
  
      self._rpc_server.Stop()
      self._rpc_server = None
      self.rpc_port.value = 0
  
      logger.debug(
          'Process: {0!s} process status RPC server stopped'.format(self._name))
docs: Stops the process status RPC server.