在一段安静的时间后将RX序列移到一批中吗？

Question

I need my system to send an email summarising things that have happened after a period of inactivity. How can I do this with RX?

Answer 1

Try this:

IObservable<IList<T>> query =
    source.Publish(hot => hot.Buffer(() => hot.Throttle(TimeSpan.FromSeconds(1.0))));