public Logic(TerminationWatcher <T> stage, TaskCompletionSource <NotUsed> finishPromise) : base(stage.Shape)
{
_stage = stage;
_finishPromise = finishPromise;
SetHandler(stage._inlet, stage._outlet, this);
}
public Logic(TerminationWatcher <T> watcher, TaskCompletionSource <NotUsed> finishPromise) : base(watcher.Shape)
{
SetHandler(watcher._inlet, onPush: () => Push(watcher._outlet, Grab(watcher._inlet)), onUpstreamFinish: () =>
{
finishPromise.TrySetResult(NotUsed.Instance);
CompleteStage();
}, onUpstreamFailure: ex =>
{
finishPromise.TrySetException(ex);
FailStage(ex);
});
SetHandler(watcher._outlet, onPull: () => Pull(watcher._inlet), onDownstreamFinish: () =>
{
finishPromise.TrySetResult(NotUsed.Instance);
CompleteStage();
});
}