[Haskell-beginners] Timer Events?

Edward Z. Yang ezyang at MIT.EDU
Tue Nov 30 23:15:20 CET 2010

Excerpts from matthew coolbeth's message of Tue Nov 30 16:49:52 -0500 2010:
> I'd like to write a Haskell program that executes an IO action every
> 50 milliseconds.
> It would be most helpful if someone could point me in the right direction.

Hello Matthew,

Check out forkIO and threadDelay.


Basically, you can fork a thread and then have it do something, delay 50 ms,
and then invoke itself again.


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