How does Tomcat know what to serialize? Does it just use the Reflection package and serialize out -everything- that implements java.io.Serializable?
-ryan -----Original Message----- From: Lionel Farbos [mailto:[EMAIL PROTECTED] Sent: Friday, April 22, 2005 9:11 AM To: Tomcat Users List Cc: [EMAIL PROTECTED] Subject: Re: Clustering "application scope replication" Hi For your needs, you can use session replication (http://jakarta.apache.org/tomcat/tomcat-5.5-doc/cluster-howto.html) or your own mechanisms and tables with datas in a database ... Regards. On Fri, 22 Apr 2005 15:15:54 +0200 "Joakim Ahlén" <[EMAIL PROTECTED]> wrote: > Ok, too bad. Is there any way of storing objects if we want them in "cluster scope"? > > An ugly hack would be to use one single HttpSession with a special session-id to store global objects, and somehow fetch objects from within this HttpSession from inside requests that belongs to other sessions. I can't see how this could be done though, since request.getSession() can't fetch other sessions than its own. This would probably also have to include some tomcat specific magic which i wouldn't want. > > Any help is appreciated on how to handle this problem! > > Thanks > > Joakim > > On Fri, Apr 22, 2005 at 08:07:21AM -0500, Jess Holle wrote: > > The servlet spec says this data is local to a given JVM. > > > > I suppose a servlet engine could expand beyond the spec, but I'd be > > surprised if Tomcat did here. > > > > Joakim Ahlén wrote: > > > > >Hi! > > > > > >We have a cluster of two tomcat 5.5.9-machines using session replication. > > >However, we also have data in application scope (set with > > >getServletContext().setAttribute(...)) which as far as i have found in the > > >docs, is not replicated. > > > > > >Is there any way to accomplish this with tomcat? If not, is there any plan > > >to develop support for it? Do other application servers have support for > > >this? > > > > > >Hope you can help me. > > > > > >Regards > > > > > >Joakim > > > > > >--------------------------------------------------------------------- > > >To unsubscribe, e-mail: [EMAIL PROTECTED] > > >For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]