mySQL is set up to close connections from the server end after ~12 hours of inactivity? This is fairly common in databases. A lot of connection pool implementations have settings for testing the status of connections. Perhaps that needs to go into JBossPool Nicolai P Guba wrote: > This is a regular thing with the mySQL connection pool. Why? > > Driver: mm.mysql-2.0.4 > > > [CAMS] Resource 'org.opentools.minerva.jdbc.xa.wrapper.XAResourceImpl@4a9a2d' >enlisted for 'org.opentools.minerva.jdbc.xa.wrapper.XAConnectionImpl@38d6f7'. > [CAMS] Pool CAMS [1/1/20] gave out pooled object: >org.opentools.minerva.jdbc.xa.wrapper.XAConnectionImpl@38d6f7 > [Company] XAException: tx=XidImpl [FormatId=257, GlobalId=raphael.frontwire.com//0, >BranchQual=] errorCode=XA_UNKNOWN(0) > [Company] javax.transaction.xa.XAException: Rollback failed: Communication link >failure: java.io.IOException > [Company] at >org.opentools.minerva.jdbc.xa.wrapper.XAResourceImpl.rollback(XAResourceImpl.java:219) > [Company] at org.jboss.tm.TxCapsule.rollbackResources(TxCapsule.java:1557) > [Company] at org.jboss.tm.TxCapsule.rollback(TxCapsule.java:412) > [Company] at org.jboss.tm.TransactionImpl.rollback(TransactionImpl.java:88) > [Company] at >org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:307) > [Company] at >org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:86) > [Company] at >org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:164) > > _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
