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Awaitable Cancellation Tokens
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public static class AwaitableCancellationTokenExtensions | |
{ | |
public struct CancellationTokenAwaiter : ICriticalNotifyCompletion, INotifyCompletion | |
{ | |
private readonly CancellationToken _cancellationToken; | |
public CancellationTokenAwaiter(CancellationToken cancellationToken) | |
{ | |
_cancellationToken = cancellationToken; | |
} | |
public void OnCompleted(Action continuation) => _cancellationToken.Register(continuation, false); | |
public void UnsafeOnCompleted(Action continuation) => OnCompleted(continuation); | |
public bool IsCompleted => _cancellationToken.IsCancellationRequested; | |
public void GetResult() { } | |
} | |
public static CancellationTokenAwaiter GetAwaiter(this CancellationToken c) => new CancellationTokenAwaiter(c); | |
} |
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Enables awaiting
CancellationToken