def RENEWING(self):
        """RENEWING state."""
        logger.debug('In state: RENEWING')
        self.current_state = STATE_RENEWING
        if self.script is not None:
            self.script.script_init(self.client.lease, self.current_state)
            self.script.script_go()
        else:
            set_net(self.client.lease)
RENEWING state.