Return-Path: Delivered-To: apmail-jakarta-tomcat-user-archive@jakarta.apache.org Received: (qmail 16865 invoked by uid 500); 9 Apr 2001 09:22:30 -0000 Mailing-List: contact tomcat-user-help@jakarta.apache.org; run by ezmlm Precedence: bulk Reply-To: tomcat-user@jakarta.apache.org list-help: list-unsubscribe: list-post: Delivered-To: mailing list tomcat-user@jakarta.apache.org Received: (qmail 16752 invoked from network); 9 Apr 2001 09:22:29 -0000 Received: from cmailg7.svr.pol.co.uk (195.92.195.177) by h31.sny.collab.net with SMTP; 9 Apr 2001 09:22:29 -0000 Received: from modem-16.gadolinium.dialup.pol.co.uk ([62.136.51.144] helo=bach) by cmailg7.svr.pol.co.uk with esmtp (Exim 3.13 #0) id 14mXtD-0007Io-00; Mon, 09 Apr 2001 10:23:15 +0100 From: "Alistair Hopkins" To: , Subject: RE: Session handling over different Tomcats Date: Mon, 9 Apr 2001 10:20:52 +0100 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) In-Reply-To: <3AD17F34.F549D75@yahoo.com> X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2314.1300 Importance: Normal X-Spam-Rating: h31.sny.collab.net 1.6.2 0/1000/N how about running a separate login java instance on one of the boxes which can be called by all servers over RMI to check login? -----Original Message----- From: Moin Anjum H. [mailto:moinanjum@yahoo.com] Sent: Monday, April 09, 2001 10:22 AM To: tomcat-user@jakarta.apache.org Subject: Re: Session handling over different Tomcats Hi, Sound a pretty complicated problem. If you don't want to work hard i have a not a very good solution. What you can do is Keep the SessionId in the database. Apart from id keep track of the time also in the database for session timeouts. Other way i think should be able to communicate with the help of servlet chaining. Have a servlet deployed in tomcat. So there will be 4 servlet in 4 tomcats. This servlet will check the session table and return either true or false depending on the session id present in session table. One servlet will send request to other four servlet and check if the session id is present in the session table. Sound pretty complecated. HTH Moin. juan.alvarez@gmx.net wrote: > Hello, > has anyone experience in session handling over different tomcats ? > The scenario is as follows: > - one apache > - four tomcats at the apache > - every tomcat contains an application of a third party company with its own > session handling > > Problem: > Implementing a global session handling between this four applications > (single login) ! > > Any Ideas ? > > Thanks !