[jboss-jira] [JBoss JIRA] Created: (JBAS-7327) Connection validation should return valid connections to the pool when an invalid connection is found

[Borja Ruiz (JIRA)]

Connection validation should return valid connections to the pool when an invalid connection is found
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                 Key: JBAS-7327
                 URL: https://jira.jboss.org/jira/browse/JBAS-7327
             Project: JBoss Application Server
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: JCA service
    Affects Versions: JBossAS-4.2.3.GA
         Environment: unix, hp-ux
            Reporter: Borja Ruiz
            Assignee: Jesper Pedersen


There is a bug in validation code, in org.jboss.resource.connectionmanager.InternalManagedConnectionPool class validateConnections method. It is easily reproducible by the following example. You have a set of 3 connections in the pool, and when you run this validation code, the fist one is not valid and the following 2 are valid. As you do not update "destroyed" variable to "false" on every iteraion, those 2 valid connections do not return to the pool, resulting in two ESTABLISHED connections going out of pool control. Also, resource adapter counters don't get updated, resulting in an inconsistent status.

In JBoss forum reference I have provided affected code and a solution developed by me as a suggestion

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