Hello Johan, Friday, May 23, 2008, 5:58:04 PM, you wrote:
>> cs <- hGetLine out >> hClose out >> print cs >> > I think you need to either print cs before you close the socket or > make sure that cs is force (~computed) before you close the socket as > laziness makes it get evaluated when you call print cs rather than > when you call hGetLine. In other words, you try to read from the > socket after you've closed it. hGetLine, unlike hGetContents, has a strict semantics. actually, hGetContents is only lazy i/o operation, everything else (hGetChar, hGetBuf, hGetArray) is strict -- Best regards, Bulat mailto:[EMAIL PROTECTED] _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
