Bugs item #772335, was opened at 2003-07-16 07:17 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=772335&group_id=22866
Category: Clustering Group: v3.0 Rabbit Hole Status: Open Resolution: None Priority: 5 Submitted By: Scott M Stark (starksm) Assigned to: Nobody/Anonymous (nobody) Summary: Failover does not work with collocated calls Initial Comment: >From the following report on the user list, shows that calls made with collocated callers/calle can fail at the StatefulHASessionInstanceCache level. Its not clear how the session reference is being maintained across server restarts. Presumably a persistent http session holding a reference to the stateful session bean interface. --- "Joao Clemente" <[EMAIL PROTECTED]> post: Well, it if makes sense or not, I don't know... But I've done every experiment that I was able to think of and I can assure you that you'll see this behaviour executing these steps: 1 - Interact with the server JB1. (that has a distributed servlet that invoques a clustered session EJB) 2 - Send JB1 down 3 - Get JB1 up again 4 - Interact with the same server JB1 if you do a set between 2 and 3, connecting to JB2, this test will not fail. I guess its due to some reference being updated in the sub or proxy that is kept in the user (servlet) side. One other tought: Is it possible that the failover logic is broken in the following way: "If there is a local reference (following a colocation strategy) then !only! use that connection" Maybe the failover works fine if at the servlet we are using clustered EJB's that running only on other machines, but if they are running on this one the colocation strategy makes the behaviour go bad... For instance, clearing the "list of possible replicas" favouring the local one... And not only favouring but restricting the use to that one only! Here goes the stack trace you requested, and as you can see, there is a "HA" object in the middle... ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=772335&group_id=22866 ------------------------------------------------------- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here: http://www.vmware.com/wl/offer/345/0 _______________________________________________ JBoss-Development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
