Instance Method


Waits for, or decrements, a semaphore.


func wait(timeout: DispatchTime) -> DispatchTimeoutResult



The latest time to wait for a signal.


Decrement the counting semaphore. If the resulting value is less than zero, this function waits for a signal to occur before returning.

See Also

Blocking on the Semaphore

func wait()

Waits for, or decrements, a semaphore.

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