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

Gregory Collins greg at gregorycollins.net
Wed Jan 25 19:00:02 UTC 2017

Try "unagi-chan", it's supposed to be much faster than
Control.Concurrent.Chan, and comes with bounded channels out of the box.


On Mon, Jan 23, 2017 at 2:52 AM, Saurabh Nanda <saurabhnanda at gmail.com>

> (cross-posted from Reddit because I'm not sure of the audience overlap
> between haskell-cafe & reddit)
> I want to broadcast some instrumentation data from deep within my Haskell
> app. This data will have listeners in some environments (say, debug), but
> not others (say, production). Which library should I be using? A little
> searching threw two possible candidates:
> * http://hackage.haskell.org/package/split-channel
> * https://hackage.haskell.org/package/broadcast-chan
> But, I'm not sure if these are battle-tested. Any help would be
> appreciated.
> -- Saurabh.
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Gregory Collins <greg at gregorycollins.net>
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