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  1. JBoss Enterprise Application Platform
  2. JBEAP-14098

[GSS](7.1.z) JBJCA-1368 - JDBC XAManagedConnection.end could loop endlessly when broadcasting error

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      If a connection.end operation broadcasts an error for a XA JDBC connection, it could loop endlessly:

      09/01/2018 14:43:16,805 WARN  [com.arjuna.ats.jta] (http task-73) ARJUNA016056: TransactionImple.delistResource - caught exception during delist : XAException.XAER_RMFAIL: oracle.jdbc.xa.OracleXAException
              at oracle.jdbc.xa.OracleXAResource.checkError(OracleXAResource.java:1110)
              at oracle.jdbc.xa.client.OracleXAResource.end(OracleXAResource.java:436)
              at org.jboss.jca.adapters.jdbc.xa.XAManagedConnection.end(XAManagedConnection.java:295)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperImpl.end(XAResourceWrapperImpl.java:118)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperStatImpl.end(XAResourceWrapperStatImpl.java:96)
              at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.delistResource(TransactionImple.java:914)
              at org.jboss.jca.core.connectionmanager.listener.TxConnectionListener.haltCatchFire(TxConnectionListener.java:768)
              at org.jboss.jca.core.connectionmanager.listener.AbstractConnectionListener.connectionErrorOccurred(AbstractConnectionListener.java:468)
              at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.broadcastConnectionError(BaseWrapperManagedConnection.java:673)
              at org.jboss.jca.adapters.jdbc.xa.XAManagedConnection.end(XAManagedConnection.java:301)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperImpl.end(XAResourceWrapperImpl.java:118)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperStatImpl.end(XAResourceWrapperStatImpl.java:96)
              at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.delistResource(TransactionImple.java:914)
              at org.jboss.jca.core.connectionmanager.listener.TxConnectionListener.haltCatchFire(TxConnectionListener.java:768)
              at org.jboss.jca.core.connectionmanager.listener.AbstractConnectionListener.connectionErrorOccurred(AbstractConnectionListener.java:468)
              at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.broadcastConnectionError(BaseWrapperManagedConnection.java:673)
      ....
      REPEAT ENDLESSLY
      ....
              at org.jboss.jca.adapters.jdbc.xa.XAManagedConnection.end(XAManagedConnection.java:301)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperImpl.end(XAResourceWrapperImpl.java:118)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperStatImpl.end(XAResourceWrapperStatImpl.java:96)
              at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.delistResource(TransactionImple.java:914)
              at org.jboss.jca.core.connectionmanager.listener.TxConnectionListener.haltCatchFire(TxConnectionListener.java:768)
              at org.jboss.jca.core.connectionmanager.listener.AbstractConnectionListener.connectionErrorOccurred(AbstractConnectionListener.java:468)
              at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.broadcastConnectionError(BaseWrapperManagedConnection.java:673)
              at org.jboss.jca.adapters.jdbc.xa.XAManagedConnection.end(XAManagedConnection.java:301)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperImpl.end(XAResourceWrapperImpl.java:118)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperStatImpl.end(XAResourceWrapperStatImpl.java:96)
              at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.delistResource(TransactionImple.java:914)
              at org.jboss.jca.core.connectionmanager.listener.TxConnectionListener.haltCatchFire(TxConnectionListener.java:768)
              at org.jboss.jca.core.connectionmanager.listener.AbstractConnectionListener.connectionErrorOccurred(AbstractConnectionListener.java:468)
              at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.broadcastConnectionError(BaseWrapperManagedConnection.java:673)
              at org.jboss.jca.adapters.jdbc.xa.XAManagedConnection.end(XAManagedConnection.java:301)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperImpl.end(XAResourceWrapperImpl.java:118)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperStatImpl.end(XAResourceWrapperStatImpl.java:96)
              at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.delistResource(TransactionImple.java:914)
              at org.jboss.jca.core.connectionmanager.listener.TxConnectionListener.haltCatchFire(TxConnectionListener.java:768)
              at org.jboss.jca.core.connectionmanager.listener.AbstractConnectionListener.connectionErrorOccurred(AbstractConnectionListener.java:468)
              at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.broadcastConnectionError(BaseWrapperManagedConnection.java:673)
              at org.jboss.jca.adapters.jdbc.xa.XAManagedConnection.end(XAManagedConnection.java:301)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperImpl.end(XAResourceWrapperImpl.java:118)
              at org.jboss.jca.core.tx.jbossts.XAResourceWrapperStatImpl.end(XAResourceWrapperStatImpl.java:96)
              at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.delistResource(TransactionImple.java:914)
              at org.jboss.jca.core.connectionmanager.listener.TxConnectionListener.haltCatchFire(TxConnectionListener.java:768)
              at org.jboss.jca.core.connectionmanager.listener.AbstractConnectionListener.connectionErrorOccurred(AbstractConnectionListener.java:468)
              at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.broadcastConnectionError(BaseWrapperManagedConnection.java:673)
      

      As a result, the reentrant lock/unlock system gets out of hand the lock in the connection is not entirely unlocked.

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              flaviarnn Flavia Rainone
              flaviarnn Flavia Rainone
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