You need to store the sessions in an SQL server. 
I think there is an SQL sessionstore already written.  If not, it wouldn't
be difficult at all.

Jay

> -----Original Message-----
> From: Jeff Johnson [mailto:[EMAIL PROTECTED]]
> Sent: Monday, February 18, 2002 12:35 PM
> To: 'Webware Discuss'
> Subject: [Webware-discuss] clustered webservers?
> 
> 
> Most of our websites use sessions to store a variable like
> loggedInUserID to track who is logged in.  To handle the load from
> advertising campaigns, I've setup two computers with Apache and Webkit
> running on each.  I then use round robin DNS so hopefully an 
> individual
> user will go to the same web server and get the same session 
> and remain
> logged on.  This works pretty well but we get several complaints a day
> from people that can't stay logged on which I assume means they are
> going to the other web server and getting a different session.
> 
> I'm thinking maybe I should stop using sessions and just 
> store some form
> of the UserID in a cookie which should work no matter which 
> server they
> go to for each request.
> 
> It would really be nice if I could run Apache on one machine, and run
> Webkit on the other but I don't think it would improve 
> performance much
> and maybe even make it worse since Apache would have to talk to WebKit
> across the LAN.
> 
> Does anyone have any advice?  Does splitting the web server and
> application server onto two machines have much impact?
> 
> Thanks,
> Jeff
> 
> 
> 
> 
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> Webware-discuss mailing list
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> https://lists.sourceforge.net/lists/listinfo/webware-discuss
> 


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