public void Request(long n)
{
if (n < 1)
{
ReactiveStreamsCompliance.RejectDueToNonPositiveDemand(_subscriber);
}
if (!_done)
{
_done = true;
_promise.Task.ContinueWith(t =>
{
if (!_promise.Task.Result.IsDefaultForType())
{
ReactiveStreamsCompliance.TryOnNext(_subscriber, _promise.Task.Result);
ReactiveStreamsCompliance.TryOnComplete(_subscriber);
}
else
{
ReactiveStreamsCompliance.TryOnComplete(_subscriber);
}
}, TaskContinuationOptions.OnlyOnRanToCompletion);
}
}
