Hi John,
On Jan 11, 2007, at 10:35 AM, Gregory Wright wrote:
Hi John,
On Jan 11, 2007, at 1:58 AM, John Ky wrote:
Hello,
Does anyone know where I can find a simple UDP client/server
written in Haskell?
Something along the lines of an echo server would do.
Thanks
-John
Try:
<snip>
For testing, you need only use
gregory-wrights-powerbook-g4-17> nc -ul -p 9900 127.0.0.1
and whatever you type should be echoed. My original description
of how to test:
On my OS X/ppc 10.4.8 system, the above builds with ghc 6.6 and if
I open one
terminal with
gregory-wrights-powerbook-g4-17> nc -u 127.0.0.1 9900
and another with
gregory-wrights-powerbook-g4-17> nc -ul -p 9900 127.0.0.1
whatever I type into the first terminal appears on the second. You
may have to
consult your documentation for the options to your version of nc
(or netcat,
if you use that instead).
is wrong. (It will copy from one terminal to the other when the
daemon is not present.)
Best,
Greg
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