We are using JBoss 4.2.1.GA since December. We are experiencing the problems described in http://jira.jboss.com/jira/browse/JBAS-5080 and http://jira.jboss.com/jira/browse/JBAS-5189
Other than rolling back to JBoss 4.0.2 any other things we might try?
Our transaction timeout is set to 300 seconds, which seems ridiculously long. The timeout for obtaining a connection is set to 20000 (20 seconds).
Mike (aka patzerbud)
It would seem strange for the transaction to be timing out if you set a long timeout and the invocations don't seem to take that long. Have you tried turning on debug to see if there is a timeout? Do you get a warning in the log about a transaction being rolled back? (Check the wiki for the exact format of the warning.)