private static async Task <TResult> DoWaitAsync <TResult>(Task <TResult> task, CancellationToken cancellationToken)
{
using (var cancelTaskSource = new CancellationTokenTaskSource <TResult>(cancellationToken))
return(await await Task.WhenAny(task, cancelTaskSource.Task).ConfigureAwait(false));
}
private static async Task DoWaitAsync(Task task, CancellationToken cancellationToken)
{
using (var cancelTaskSource = new CancellationTokenTaskSource <object>(cancellationToken))
await await Task.WhenAny(task, cancelTaskSource.Task).ConfigureAwait(false);
}