>> Hi, >> >> After I have spawned a thread with 'forkIO', >> how can I check if that thread work has >> finished already? Or wait for it? >>
> The best way to do this is using > Control.Exception.finally: (...) > > These techniques are needed because forkIO is a > very lightweight threading mechanism. Adding > precisely the features you need makes for good > performance control, as seen in the great > computer language shootout benchmarks. Changing ugly code for bad performance is not that usual in Haskell code :( Best, Maurício _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
