wait течет или капает?

//Исправленный PolledWait()
    nothing Wait ( real duration ){ 
        timer t
        real timeRemaining
        if (duration > 0) {
            t = CreateTimer()
            TimerStart(t, duration, false, null)
            loop{
                timeRemaining = TimerGetRemaining(t)
                exitwhen timeRemaining <= 0
                if (timeRemaining > bj_POLLED_WAIT_SKIP_THRESHOLD) {
                    TriggerSleepAction(0.1 * timeRemaining)
                }else{
                    TriggerSleepAction(bj_POLLED_WAIT_INTERVAL)
                }
            }
            DestroyTimer(t)
            t = null
        }
    }