[Zope] ZServer (still) dying (from time to time)...

Chris McDonough chrism@digicool.com
Thu, 5 Apr 2001 21:30:47 -0400


If you run Apache's ab against Phillip's methods, does your Zope crash?
(just want to make sure we have the same bug).

----- Original Message -----
From: "Sven Fischer" <sven.fischer@gargl.net>
To: "Chris McDonough" <chrism@digicool.com>; <zope@zope.org>
Sent: Thursday, April 05, 2001 9:16 PM
Subject: RE: [Zope] ZServer (still) dying (from time to time)...


> > This bug appears to be something deep in the bowels of one of our
module's
> > reference counting/memory allocation thingys (or so says gdb).
> > I'm in over my head.  Gonna get the big guns in.  Might take a little
> while.
> > In any case, are you both (Sven and Phillip) running Zope 2.3.1?
> > Or is this another version?
>
> i'm using :
>
> Zope version: Zope 2.2.2 (source release, python 1.5.2, linux2)
> Python version: 1.5.2 (#1, Dec 21 2000, 15:29:08) [GCC egcs-2.91.66
> 19990314/Linux (egcs-
> System Platform: linux-i386
>
> i'm waiting for the new hardware to be delivered for us to change
> zope/mysql/linux/hardware/hosting all at the same time ;-)
>
> > I have been able to reproduce the bug under 2.3.1 (actually the 2.3
branch
> > of CVS), but I cannot reproduce it under a "trunk" CVS checkout.  So it
> > would seem we have a good start on finding out what it is.
> > It would be interesting to find out if you folks are using something
other
> > than 2.3.1.
>
> we're using 2.2.2 and i think (but i can't remember) that it did too with
> the release just before this one (2.2.1 maybe ?) somewhat less often but
> since this is due to the amount of requests, it has only been visible when
> traffic rose.
>
> it's somewhat unerving since zope dies every 2 hours max.
>
> oh, and by the way, sometimes, i have to halt/restart zope to make it work
> again and sometimes i have to also halt/restart mysql and it works again
> afterwards ??? weird...
>
> $ven
>
>