Update an nio on this node

        :param nio: NIO instance to add
        :param port_number: port to allocate for the NIO

def update_nio(self, port_number, nio):
        """
        Update an nio on this node

        :param nio: NIO instance to add
        :param port_number: port to allocate for the NIO
        """

        bridge_name = "{}-{}".format(self._id, port_number)
        if self._ubridge_hypervisor and self._ubridge_hypervisor.is_running():
            yield from self._ubridge_apply_filters(bridge_name, nio.filters)