Hi Andrew, if you mean http sessions, try terracotta for session replication and apache webserver mod_balancer for balancing your requests.
I recently tried this setup and it seemed to be working very well (for test purposes). Regards, hans -----Ursprüngliche Nachricht----- Von: Andrew Hole [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 13. September 2007 18:30 An: Tomcat Users List Betreff: Tomcat failover Hello! I've two tomcat instances connected to an Oracle database and I'm using connection pool. If one of the instances crashes, exists some way to repair the sessions established with the database and to be processed for the other instance? Thanks a lot Andrew Diese Nachricht ist ausschliesslich fuer den oben bezeichneten Adressaten bestimmt und enthaelt moeglicherweise vertrauliche Informationen. Sollten Sie nicht der oben bezeichnete Adressat sein oder diese Nachricht irrtuemlich erhalten haben, ersuchen wir Sie, diese Nachricht nicht weiterzugeben, zu kopieren oder im Vertrauen darauf zu handeln, sondern den Absender zu verstaendigen und diese Nachricht samt allfaelliger Anlagen sofort zu loeschen. Vielen Dank. This message is intended only for use by the named addressee and may contain privileged and/or confidential information. If you are not the named addressee, you should not disseminate, copy, or take any action in reliance on it. If you have received this message in error, please immediately notify the sender of this message and delete this message and any attachment. Thank you. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]