public Logic(QueueSink <T> stage, int maxBuffer) : base(stage.Shape)
{
_stage = stage;
_maxBuffer = maxBuffer;
_currentRequest = new Option <TaskCompletionSource <Option <T> > >();
SetHandler(stage.In, this);
}
public Logic(QueueSink <T> stage, int maxBuffer) : base(stage.Shape)
{
_stage = stage;
_maxBuffer = maxBuffer;
_currentRequest = new Option <TaskCompletionSource <Option <T> > >();
SetHandler(_stage.In,
onPush: () =>
{
EnqueueAndNotify(new Result <Option <T> >(Grab(_stage.In)));
if (_buffer.Used < _maxBuffer)
{
Pull(_stage.In);
}
},
onUpstreamFinish: () => EnqueueAndNotify(new Result <Option <T> >(Option <T> .None)),
onUpstreamFailure: ex => EnqueueAndNotify(new Result <Option <T> >(ex)));
}
