Re: compiling concurrent haskell with ghc

Hi Sven, Thanks for the pointer! I will try to play around with MVar. Sincerely, Dennis Sven Panne wrote: Dennis Sidharta wrote:

[ problems with concurrent Haskell ]

I can see two problems in your code: * forkIO creates "daemon threads", so the program terminates immediately. * Chan is an unbounded channel, so you won't get a "ping pong", which is probably what you expected. MVar is your friend here. See http://haskell.org/ghc/docs/latest/html/base/Control.Concurrent.html Cheers, S. --------------------------------- Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software