[Haskell-beginners] A question about network programming
aditya.siram at gmail.com
Wed Jun 8 15:13:16 CEST 2011
I found that following the template for servers in the Network
Programming chapter  of Real World Haskell is the best way to go.
Scroll down to the "TCP Syslog Server" section for the relevant
On Wed, Jun 8, 2011 at 6:29 AM, Raphael Päbst
<raphael.paebst at googlemail.com> wrote:
> Hey all!
> This is probably a question that shows my incompetence more than
> anything else, but I'm stuck with some TCP programming.
> I have some code that looks like this:
> hdl <- open TCP connection
> message <- hGetContents hdl
> answer <- do stuff with message
> hPut hdl answer
> hClose hdl
> My problem is that the stuff that gets done with message happens, but
> only after I close the connection rom the client's side and then of
> course it is too late to get the answer out of said connection.
> What am I doing wrong?
> Many Thanks
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