Re: [Haskell-beginners] A question about network programming

Note they set the buffering to line buffered. This way you get data in line based chunks instead of all at once. You could replace the sock IO with strip and see the difference interactively. On Jun 8, 2011, at 6:17, Raphael Päbst wrote:

Hey, that's what I did, pretty much. I had to inflict some changes on the server though.

I'll play around with it some more and see what happens.

Raf

On 6/8/11, aditya siram wrote:

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Hi Raf, I found that following the template for servers in the Network Programming chapter [1] of Real World Haskell is the best way to go. Scroll down to the "TCP Syslog Server" section for the relevant information. -deech

[1] http://book.realworldhaskell.org/read/sockets-and-syslog.html

On Wed, Jun 8, 2011 at 6:29 AM, Raphael Päbst wrote:

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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

Raf

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