code: def reconfigure_messaging(self, msg_host, msg_port):
          '''force messaging reconnector to the connect to the (host, port)'''
          self._messaging.create_external_route(
              'rabbitmq', host=msg_host, port=msg_portf reconfigure_messaging(self, msg_host, msg_port):
          '''force messaging reconnector to the connect to the (host, port)'''
          self._messaging.create_external_route(
              'rabbitmq', host=msg_host, port=msg_port)
docs: force messaging reconnector to the connect to the (host, port)