[Haskell-cafe] Simple binary-protocol through network test

[Yves Parès]

Weird...

I use GHC 6.12.1, and I run Ubuntu 9.10 (32bits version).

Would have I miss something? Like a flush or a close? Logically, I don't see
where I would...


Gregory Crosswhite-2 wrote:
> 
> Yay, I'm glad to see someone else using my package.  :-)
> 
> Hmm, your program seems to work for me.  I compiled and ran the Server
> (with ghc --make), then compiled and ran the Client, and then typed
> 
> 	Operation 1.0 Mult 2.0
> 
> into the Client process, and the result it got was
> 
> 	2.0
> 
> with the output
> 
> 	Just 2.0
> 
> on the Server.
> 
> I got the same results running this on Mac OSX and (Gentoo) Linux, with
> GHC 10.4.  What platform/GHC version are you running it on?
> 
> Cheers,
> Greg
> 
> On Apr 6, 2010, at 2:38 PM, Yves Parès wrote:
> 
>> 
>> Hello,
>> 
>> I'm trying to use the packages Network and Control.Monad.BinaryProtocol
>> together, with a very simple program in which a client sends an operation
>> to
>> the server, which computes the result and sends it back.
>> 
>> But the server holds when trying to receive (Server.hs, line 22), whereas
>> the client has actually sent the data (Client.hs, line 17).
>> The server stops to hold only when the client is killed with a Ctrl-C.
>> 
>> This should be rather simple, and I can't get to know why it doesn't
>> work.
>> 
>> The files are here:
>> http://old.nabble.com/file/p28157883/Client.hs Client.hs 
>> http://old.nabble.com/file/p28157883/Server.hs Server.hs 
>> http://old.nabble.com/file/p28157883/SharedData.hs SharedData.hs 
>> 
>> -----
>> Yves Parès
>> 
>> Live long and prosper
>> -- 
>> View this message in context:
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>> 
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> 


-----
Yves Parès

Live long and prosper
-- 
View this message in context: http://old.nabble.com/Simple-binary-protocol-through-network-test-tp28157883p28158514.html
Sent from the Haskell - Haskell-Cafe mailing list archive at Nabble.com.