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  1. C# Driver
  2. CSHARP-3815

Make SemaphoreSlimSignalable.Signal end SemaphoreSlimSignalable.WaitSignaledAsync immediately

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    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Unknown Unknown
    • 2.14.0
    • Affects Version/s: None
    • Component/s: Internal
    • None

      As an optimization for preventing WaitSignaledAsync task execution to continue on Signal thread, cancelation was scheduled on another thread with 0ms timeout. This introduced a race condition where WaitSignaledAsync can succeed despite being signaled.

      Eliminate this race condition and prevent WaitSignaledAsync to be resumed on Signal thread.

            Assignee:
            boris.dogadov@mongodb.com Boris Dogadov
            Reporter:
            boris.dogadov@mongodb.com Boris Dogadov
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              Created:
              Updated:
              Resolved: