Timeout

module timeout_wrapper = {

    object tmr = {}

    <<< header
    class sec_timer;
    >>>
    <<< impl
    class sec_timer : public timer {
        %`handle_timeout` rcb;
            int ttl;
        ivy_class *ivy;
      public:
        sec_timer(%`handle_timeout` rcb, ivy_class *ivy)
            : rcb(rcb), ivy(ivy) {
                ttl = 1000;
        }
        virtual int ms_delay() {
        return ttl;
        }
        virtual void timeout(int elapse) {
                ttl -= elapse;
                if (ttl <= 0) {
                    ttl = 1000;
            ivy->__lock();
            rcb();
            ivy->__unlock();
                }
        }
    };
    >>>
    <<< member
    sec_timer *`tmr`;
    >>>
    <<< init
    install_timer(`tmr` = new sec_timer(`handle_timeout`,this));
    >>>

    action handle_timeout = {
    call timeout
    }
}


module timeout_sec = {

    action timeout

    object spec = {
    }

    instance impl : timeout_wrapper

    isolate iso = this
}