[Haskell-cafe] test socket buffer full
Alberto G. Corona
agocorona at gmail.com
Thu Sep 17 12:46:01 UTC 2015
It apparently works under ghc 7.8.3 and windows 10. anyway I did not
I usually insert withSocketsDo too.
2015-09-17 14:09 GMT+02:00 Brandon Allbery <allbery.b at gmail.com>:
> On Thu, Sep 17, 2015 at 5:50 AM, Alberto G. Corona <agocorona at gmail.com>
>> That happens in Windows and Linux, in a single process (like in the
>> example) or within two processes in the same machine.
> I'm a little surprised this program works at all on Windows, because the
> winsock stuff gets torn down when `withSocketsDo $ listenOn port` is done?
> And you do other socket ops outside of withSocketsDo.
> Otherwise, it looks like you check for n < 1, not n < l; you would only
> detect buffer-full if the entire write failed, not for partial writes.
> brandon s allbery kf8nh sine nomine
> allbery.b at gmail.com
> ballbery at sinenomine.net
> unix, openafs, kerberos, infrastructure, xmonad
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