Re: [Haskell-cafe] Bug-free, leak-free, battle-tested library for broadcast channels?

The trouble with the real-time clock is that it can change discontinuously, even backwards, and it is hard to account for things like leap seconds with it, so durations calculated by subtracting two UTCTimes are a little unreliable.

Thanks for pointing that out. Didn't realize this subtlety. -- Saurabh.