Leaking HTTP requests (was: RE: [Zope] LeakingAcquisition.Imp licitAcquirerWrapper)

Jean-Francois.Doyon at CCRS.NRCan.gc.ca Jean-Francois.Doyon at CCRS.NRCan.gc.ca
Fri May 14 09:35:55 EDT 2004


Thanks for this, I'll give a try today ...


-----Original Message-----
From: Brian Lloyd [mailto:brian at zope.com]
Sent: May 13, 2004 5:41 PM
To: Stefan H. Holek
Cc: Jean-Francois.Doyon at CCRS.NRCan.gc.ca; zope at zope.org
Subject: RE: Leaking HTTP requests (was: RE: [Zope]

Zope.org doesn't use Localizer (or Archetypes - another thing 
that has come up in this thread).

In our experience, this sort of thing has almost always turned
out to be a wrapped object ending up in the REQUEST or a wrapped 
object holding onto a request for some reason.

I've attached a quick product you can drop in to test that 
theory on your own instance (just make a directory 
Products/LeakBGone and drop this __init__.py into it and 

If it fixes the leak, we can extend it to do some logging and 
try to figure out the root cause. I'll try it out on zope.org 
as soon as I'm able. 

Brian Lloyd        brian at zope.com
V.P. Engineering   540.361.1716              
Zope Corporation   http://www.zope.com 

> -----Original Message-----
> From: zope-bounces+brian=zope.com at zope.org
> [mailto:zope-bounces+brian=zope.com at zope.org]On Behalf Of Stefan H.
> Holek
> Sent: Thursday, May 13, 2004 3:14 PM
> To: Brian Lloyd
> Cc: Jean-Francois.Doyon at CCRS.NRCan.gc.ca; zope at zope.org
> Subject: Re: Leaking HTTP requests (was: RE: [Zope]
> LeakingAcquisition.ImplicitAcquirerWrapper)
> Does zope.org use Localizer or some type of "global request" patch?
> Stefan
> On Donnerstag, Mai 13, 2004, at 21:42 Europe/Vienna, Brian Lloyd wrote:
> > FWIW - zope.org is suffering hugely from this as well, so
> > I'm following this thread eagerly ;)
> --
> The time has come to start talking about whether the emperor is as well
> dressed as we are supposed to think he is.               /Pete McBreen/
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