Re: [Coder-Com] Re: PROBLEM: high system usage / poor SMPnetwork performance

From: Dan Kegel (dank@kegel.com)
Date: Mon Feb 04 2002 - 00:35:50 EST


Aaron Sethman wrote:
>
> On Sun, 3 Feb 2002, Dan Kegel wrote:
> >
> > But do you remember that this fd is ready until EWOULDBLOCK?
> > i.e. if you're notified that an fd is ready, and then you
> > don't for whatever reason continue to do I/O on it until EWOULDBLOCK,
> > you'll never ever be notified that it's ready again.
> > If your code assumes that it will be notified again anyway,
> > as with poll(), it will be sorely disappointed.
>
> Yeah that was the problem and I figured out how to work around it in the
> code. If you are interested I can point out the code we have been working
> with.

Yes, I would like to see it; is it part of the mainline undernet ircd cvs tree?
- Dan
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