AsyncAutoResetEvent能指定等待时间吗？

[yll690]

如题，用Task.Wait的话又失去了async的意义

[yll690]

用这种方式是否可行？
https://stackoverflow.com/a/11191070/10231865

int timeout = 1000;
var task = SomeOperationAsync(cancellationToken);
if (await Task.WhenAny(task, Task.Delay(timeout, cancellationToken)) == task)
{
    // Task completed within timeout.
    // Consider that the task may have faulted or been canceled.
    // We re-await the task so that any exceptions/cancellation is rethrown.
    await task;

}
else
{
    // timeout/cancellation logic
}

[lindexi]

@yll690 可以呀