public static IUniTaskSource <T> Create(AsyncReactiveProperty <T> parent, CancellationToken cancellationToken, out short token)
{
if (cancellationToken.IsCancellationRequested)
{
return(AutoResetUniTaskCompletionSource <T> .CreateFromCanceled(cancellationToken, out token));
}
if (!pool.TryPop(out var result))
{
result = new WaitAsyncSource();
}
result.parent = parent;
result.cancellationToken = cancellationToken;
if (cancellationToken.CanBeCanceled)
{
result.cancellationTokenRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(cancellationCallback, result);
}
result.parent.triggerEvent.Add(result);
TaskTracker.TrackActiveTask(result, 3);
token = result.core.Version;
return(result);
}
public UniTask <T> WaitAsync(CancellationToken cancellationToken = default)
{
return(new UniTask <T>(WaitAsyncSource.Create(this, cancellationToken, out var token), token));
}