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1.60.2 Delay class: timer process

handleDelayEvent
Handle a timer event; which can be either: - a schedule or unschedule request (DelayEvent notNil) - a timer signal (not explicitly specified) We check for timer expiry every time we get a signal.


runDelayProcess
Run the timer event loop.


scheduleDelay: aDelay on: aSemaphore
Private - Schedule this Delay. Run in the timer process, which is the only one that manipulates Queue.


startDelayLoop
Start the timer event loop.


unscheduleDelay: aDelay
Private. Unschedule this Delay. Run in the timer process, which is the only one that manipulates Queue.