async ValueTask <WaitHandleDistributedSemaphoreHandle?> IInternalDistributedSemaphore <WaitHandleDistributedSemaphoreHandle> .InternalTryAcquireAsync(TimeoutValue timeout, CancellationToken cancellationToken) { var semaphore = await DistributedWaitHandleHelpers.CreateAndWaitAsync( createHandle : this.CreateSemaphore, abandonmentCheckCadence : this._abandonmentCheckCadence, timeout : timeout, cancellationToken : cancellationToken ).ConfigureAwait(false); return(semaphore != null ? new WaitHandleDistributedSemaphoreHandle(semaphore) : null); }
async ValueTask <EventWaitHandleDistributedLockHandle?> IInternalDistributedLock <EventWaitHandleDistributedLockHandle> .InternalTryAcquireAsync( TimeoutValue timeout, CancellationToken cancellationToken) { var @event = await DistributedWaitHandleHelpers.CreateAndWaitAsync( createHandle : this.CreateEvent, abandonmentCheckCadence : this._abandonmentCheckCadence, timeout : timeout, cancellationToken : cancellationToken ).ConfigureAwait(false); return(@event != null ? new EventWaitHandleDistributedLockHandle(@event) : null); }