[Catalyst-dev] Re: [Catalyst] Race condition inCatalyst::Plugin::Session and Catalyst::Engine::Apache(possibly other engines too)

Matt Pitts mpitts at a3its.com
Wed Dec 10 15:00:03 GMT 2008


> -----Original Message-----
> From: Sergio Salvi [mailto:sergio.lists at salvi.ca]
> Sent: Wednesday, December 10, 2008 9:43 AM
> To: Development of the elegant MVC web framework
> Subject: Re: [Catalyst-dev] Re: [Catalyst] Race condition
> inCatalyst::Plugin::Session and Catalyst::Engine::Apache(possibly
other
> engines too)
> 
> On Thu, Dec 4, 2008 at 2:12 PM, Matt Pitts <mpitts at a3its.com> wrote:
> > I think this might be affecting my application as well -
> HTTP::Prefork
> > *and* FastCGI instances using memcached for cache/session storage.
> >
> > I'm getting random "duplicate key" failures when trying to write the
> > sessionid to the Cart table and other strange session behavior. It
> just
> > started happening a few weeks ago and I've done a lot of
> troubleshooting
> > on it - thought it might be caused by this session save issue.
> >
> > Anybody know of the status of this?
> 
> My apologies for the delay. I'll get my session patch committed today,
> which will *not* fix the duplicate key issue -- that's another patch
> I'm working on which will store "flash" inside the session row.

No worries, thanks for the update and the work on this. I hope that your
patches will at least help my current situation as I've been pretty much
pulling my hair out over it. Let me know if you want me to help -
testing patches, etc.

v/r

-matt



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