OK, I followed the directions in SUPPORT, for gdb, and got this :
(gdb) run -X -f /usr/local/apache/conf/httpd.conf.test
Starting program: /usr/local/mod_perl-1.24/../apache_1.3.12/src/httpd -X
-f /usr/local/apache/conf/httpd.conf.test
Subroutine Apache::TIEHANDLE redefined at
/usr/lib/perl5/5.005/i386-linux/mod_perl.pm line 65535.
What's causing this?
Stas Bekman wrote:
>
> On Tue, 6 Jun 2000, Tom Lancaster wrote:
>
> > Here's the output of gdb: ( now what does this mean?)
>
> You should compile mod_perl with PERL_DEBUG=1, see the SUPPORT file.
>
> >
> > Starting program: /usr/sbin/apache -X
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...Breakpoint 1 at 0x400ddd35
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...(no debugging symbols found)...
> > (no debugging symbols found)...
> > Breakpoint 1, 0x400ddd35 in exit () from /lib/libc.so.6
> > (gdb) bt
> > #0 0x400ddd35 in exit () from /lib/libc.so.6
> > #1 0x80851e1 in ap_start_restart ()
> > #2 0x8085454 in ap_start_restart ()
> > #3 0x80862d7 in ap_child_terminate ()
> > #4 0x8086a4d in main ()
> > #5 0x400d5a42 in __libc_start_main () from /lib/libc.so.6
> > (gdb)
> >
> >
> > Stas Bekman wrote:
> > >
> > > On Tue, 6 Jun 2000, Tom Lancaster wrote:
> > >
> > > > Hi,
> > > > I've got this strange behavior in a production site that until a recent
> > > > upgrade never showed this kind of thing:
> > > > I've set maxclients to 50, maxrequestsperchild 1.
> > > > What happens is that the server runs fine, is fast, etc, but the number
> > > > of apache processes climbs gradually until it reaches ~maxclients, then
> > > > will no longer serve pages.
> > > > I thought this was due to children not exiting, but some of them
> > > > apparently do, as the number of processes rises and falls on its way to
> > > > the top.
> > > >
> > > > What is Apache supposed to do when you set maxrequestsperchild to 1?
> > > > I'd have thought each process would exit immediatley after serving
> > > > something.
> > > > I'm inclined to think there's something in my code that's hanging, but I
> > > > read that the symptom of that is processes consuming large amounts of
> > > > CPU - they're not, and memory usage is normal, too (~10M).
> > > >
> > > > Another symptom: sometimes when the processes are nearing the top,
> > > > they'll start haging, but one by one; if I hit stop on a non-responsive
> > > > request, then re-try, it serves fine.
> > > >
> > > > I'm using the debian package of modperl 1.21 statically linked with
> > > > apache 1.3.9, and HTML::Embperl 1.2.1 ( I think).
> > > >
> > > >
> > > > Any insight greatly appreciated.
> > > >
> > > > Tom
> > > >
> > >
> > > try this:
> > >
> > > Date: Thu, 25 May 2000 12:13:20 -0700 (PDT)
> > > From: Doug MacEachern <[EMAIL PROTECTED]>
> > > To: Roberto Bourgonjen <[EMAIL PROTECTED]>
> > > cc: [EMAIL PROTECTED]
> > > Subject: Re: httpd exits with apache-1.3.12 and mod_perl-1.21 on Redhat
> > > 6.2
> > >
> > > On Wed, 24 May 2000, Roberto Bourgonjen wrote:
> > >
> > > > Hi all,
> > > >
> > > > I am encountering strange problems on redhat 6.2 installations with
> > > > rpm's apache-1.3.12-2 and mod_perl-1.21-10 (the latest available
> > > > versions from redhat. I _have_ to use rpm's). I've tried two machines.
> > > >
> > > > As soon as load certain modules the server exits immediately, without
> > > > producing the slightest error message.
> > >
> > > try this:
> > >
> > > % gdb httpd
> > > (gdb) b exit
> > > (gdb) run -X
> > >
> > > whether it core dumps or exit() is called, post the output of:
> > >
> > > (gdb) bt
> > >
> > > _____________________________________________________________________
> > > Stas Bekman JAm_pH -- Just Another mod_perl Hacker
> > > http://stason.org/ mod_perl Guide http://perl.apache.org/guide
> > > mailto:[EMAIL PROTECTED] http://perl.org http://stason.org/TULARC
> > > http://singlesheaven.com http://perlmonth.com http://sourcegarden.org
> >
>
> _____________________________________________________________________
> Stas Bekman JAm_pH -- Just Another mod_perl Hacker
> http://stason.org/ mod_perl Guide http://perl.apache.org/guide
> mailto:[EMAIL PROTECTED] http://perl.org http://stason.org/TULARC
> http://singlesheaven.com http://perlmonth.com http://sourcegarden.org
