Arnab, I've been silently following your thread (mainly because I'm not even remotely as smart as the folks out here), but it seems you have an issue of architecture, and not of Tomcat capabilities.
I'm still not sure what you are doing, but it seems you want to be able to pass (and cache as a session) data between instances. Many do this with either a DB or a messaging system (which is essentially a DB app with correlation abilities). If you simply need unique IDs across contexts, you should think about setting up a service to issue those IDs. A quick hack on that would be to set up a very small app with a single service that spits back session id's. However, if those session id's need to be persistent, a DB table with a single autoincrement would suffice. -----Original Message----- From: Arnab Ghosh [mailto:gh...@glenwoodsystems.com] Sent: Friday, January 08, 2010 7:07 AM To: Tomcat Users List Subject: Uniqueness of a sessionId Dear Friends, I have an doubt.Tomcat is using *org.apache.catalina.session.ManagerBase* to generate sessionId. Now I wants to know whether this generated key will be unique in all context running under a tomcat service or it will be unique under a particular context?? Thanks, Ghosh --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
