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From "Bill Stoddard" <b...@wstoddard.com>
Subject RE: [PATCH] speed up network timeout processing
Date Wed, 03 Jul 2002 15:25:52 GMT

> > From: trawick@rdu88-250-182.nc.rr.com [mailto:trawick@rdu88-250-
> >
> > A little bird told me that FD_ZERO() burns lots of cycles in
> > apr_wait_for_io_or_timeout().  It turns out that this is an easy
> > conversion to poll(), which doesn't have such overhead in the
> > interface.
> >
> > This works for me with some testing (timeouts on read and write work
> > for me).
>
> Can we remove the #ifdef's by just using apr_poll here?
>
> Ryan

I'd prefer not to do that. calling apr_poll will just add extra function
call overhead. This code is pretty simple (ie, the #ifdef does not
signicantly impact code readability).

Bill


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