[jboss-jira] [JBoss JIRA] Updated: (JBAS-6568) PersistenceManager should retry all DB operations for a reasonable amount of tries

PersistenceManager should retry all DB operations for a reasonable amount of tries ---------------------------------------------------------------------------------- Key: JBAS-6568 URL: https://jira.jboss.org/jira/browse/JBAS-6568 Project: JBoss Application Server Issue Type: Task Security Level: Public(Everyone can see) Components: JMS (JBoss Messaging) Affects Versions: JBossAS-4.2.3.GA Reporter: Rico Neubauer Assignee: Clebert Suconic Attachments: PersistenceManager_4_2_3_GA.diff org.jboss.mq.pm.jdbc2.PersistenceManager does contain a simple logic in method remove(MessageReference, Tx) to retry a DB operation and therefore bypass sporadic temporary DB failures. This should be extended to the other DB-operations of PersistenceManager. Tests using a JDBC-driver throwing randomly arbitrary SQLExceptions showed this resolving most of them and keeping the system in a consistent state. Tests without a patched PersistenceManager ran quite fast into a dead end where JMS messages were not being processed anymore until restart of the AS - also see http://www.jboss.org/index.html?module=bb&op=viewtopic&t=151023 for this symptom. Proposed patch will get attached.