> -Original Message-
> From: Dag-Erling Smorgrav [SMTP:d...@flood.ping.uio.no]
> Sent: Sunday, June 13, 1999 6:02 PM
> To: Brian Feldman
> Cc: Dag-Erling Smorgrav; hack...@freebsd.org
> Subject: Re: select(2) breakage
>
[ML] To the previous post
Brian Feldman writes:
> On 13 Jun 1999, Dag-Erling Smorgrav wrote:
> > BTW, you should check for errno == EINTR when select() returns -1.
> The perror() is the status report for select() when -1.
Yeah, but EINTR is a normal condition, so I'd ignore it silently
instead of logging it. Of course, th
Dag-Erling Smorgrav writes:
> This still doesn't explain select()'s failure to time out
Found it! If you change:
printf("no select() action");
to:
fprintf(stderr, "no select() action\n");
you'll see that select() does time out.
The moral of this story is to always use an unbuffe
On 13 Jun 1999, Dag-Erling Smorgrav wrote:
> Brian Feldman writes:
> > On 13 Jun 1999, Dag-Erling Smorgrav wrote:
> > > connect() normally uses the 1024-5000 range. Try the following:
> > >
> > > # sysctl -w net.inet.ip.portrange.last=4
> > >
> > > and see if it solves the EAGAIN problem.
>
Brian Feldman writes:
> On 13 Jun 1999, Dag-Erling Smorgrav wrote:
> > connect() normally uses the 1024-5000 range. Try the following:
> >
> > # sysctl -w net.inet.ip.portrange.last=4
> >
> > and see if it solves the EAGAIN problem.
>
> Actually, this is the perfect explanation. I think tha
On 13 Jun 1999, Dag-Erling Smorgrav wrote:
> Brian Feldman writes:
> > Another problem that came up with this: I originally started at port 1024.
> > I monopolized 3 ports (almost all consecutive, of course). When I try to
> > connect() a TCP socket as non-root, it fails with EAGAIN (I only
Brian Feldman writes:
> Another problem that came up with this: I originally started at port 1024.
> I monopolized 3 ports (almost all consecutive, of course). When I try to
> connect() a TCP socket as non-root, it fails with EAGAIN (I only tracked it
> far enough down as in_pcbbind().) It s
On Sun, 13 Jun 1999, Brian Feldman wrote:
> I'm using the attached program which I wrote today (don't ask why, I think
> I just wanted to beat the heck out of FreeBSD!) I have maxusers 200, a
> MAXFILES=65536, and the limits set to allow me to use the program
> fully (all 3 ports; I don't wa
8 matches
Mail list logo
