Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 17 Mar 2003 11:15:37 -0500 (EST) | From | "Richard B. Johnson" <> | Subject | Re: select() stress |
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On Mon, 17 Mar 2003, Sparks, Jamie wrote:
> > Hello, > > I'm running some code ported from an sgi running Irix 6.5 on a > redhat 7.1 box: 2.4.7-10, i686. Control hangs on a select() > statement forever. The select is never completed, so I can't > check errno. > [SNIPPED...]
> /* ****************************** */ > if (select(getdtablesize(), &socklist, NULL, NULL, NULL) < 0) > { > if (errno != EINTR) perror("WeapTerrain"); > continue; > }
select() takes a file-descriptor as its first argument, not the return-value of some function that returns the number of file- descriptors. You cannot assume that this number is the same as the currently open socket. Just use the socket-value. That's the file-descriptor.
Cheers, Dick Johnson Penguin : Linux version 2.4.20 on an i686 machine (797.90 BogoMips). Why is the government concerned about the lunatic fringe? Think about it.
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