On 8/24/07, Cliff Wells <[EMAIL PROTECTED]> wrote:
>
> On Fri, 2007-08-24 at 15:16 -0700, Cliff Wells wrote:
> > On Fri, 2007-08-24 at 14:41 +0300, Pekka Jääskeläinen wrote:
> >
> > > However, we started to think the practical issues with this in Pylons.
> > > In principle, making this work
> > > reliably means to distribute the session data so all server processes
> > > can access each session's data.
> >
> > I'm curious about this too.  I've been actually doing it already for
> > some time (albeit not on any heavily loaded sites) using Nginx and a
> > default Pylons setup and quite frankly I've not had any issues despite
> > taking no precautions.
> >
> > My only possible explanation is that either a) Nginx makes some attempt
> > to track sessions itself and always passes the same IP back to the same
> > backend Pylons process or b) Pylons automagically makes it work.
> >
> > Either way I'd like to feel a little more certain about this.
>
> Just to clarify: I'm not load balancing across multiple servers, just
> multiple Pylons backends on the same machine.
>

It definitely doesn't unless you're using the hashing thing...

We just excised sessions from our app altogether, we only really
stored authentication data in there so we moved it to a cookie. Now we
just randomly send requests to any server that's up, and that works
quite well.

-bob

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