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Posted to dev@httpd.apache.org by Randy Terbush <ra...@zyzzyva.com> on 1996/06/10 15:06:07 UTC
Re: inetd fix
The fix makes sense.
As an aside, how did you debug this? How do I get an inetd configured
server into the debugger?
> Sometimes the fixes for these things are too darn simple... just spent
> nintey minutes tracing through the entire Apache handling of an inetd
> request before I finially realized what the problem was. Here's a
> patch. We should probably put it in 1.1b3; it makes inetd requests
> work correctly. Thoughts?
>
> *** http_main.c 1996/06/08 21:34:21 1.36
> --- http_main.c 1996/06/10 06:29:32
> ***************
> *** 1557,1562 ****
> --- 1557,1565 ----
> r = read_request (conn);
> if (r) process_request (r);
> }
> +
> + bflush(cio);
> + bclose(cio);
> }
> exit (0);
> }
>
>
> --
> ________________________________________________________________________
> Alexei Kosut <ak...@nueva.pvt.k12.ca.us> The Apache HTTP Server
> URL: http://www.nueva.pvt.k12.ca.us/~akosut/ http://www.apache.org/
Re: inetd fix
Posted by Tom Tromey <tr...@creche.cygnus.com>.
>> As an aside, how did you debug this? How do I get an inetd configured
>> server into the debugger?
Alexei> I wish I knew; would have made my life easier.
My standard trick for debugging such programs is to put a sigsuspend()
or the moral equivalent at the beginning of main(). Then I attach to
the running process with gdb. The attach causes the sigsuspend() to
return.
"attach" isn't universally available, so YMMV.
Tom
--
tromey@cygnus.com Member, League for Programming Freedom
Re: inetd fix
Posted by Alexei Kosut <ak...@nueva.pvt.k12.ca.us>.
On Mon, 10 Jun 1996, Randy Terbush wrote:
> The fix makes sense.
>
> As an aside, how did you debug this? How do I get an inetd configured
> server into the debugger?
I wish I knew; would have made my life easier. No, I debugged this the
old-fashioned way, put in a lot of printf() statements and ran the
program and saw how many of them appeared. (as it turned out, all of
them, which is when I began to get suspicious). Then you just try
things until it works.
Yeah, a debugger would be nice...
--
________________________________________________________________________
Alexei Kosut <ak...@nueva.pvt.k12.ca.us> The Apache HTTP Server
URL: http://www.nueva.pvt.k12.ca.us/~akosut/ http://www.apache.org/