This is what is being used to setup the pool:
[i]<jdbc-connection-pool allow-non-component-callers="false" connection-validation-method="auto-commit" datasource-classname="org.apache.derby.jdbc.ClientDataSource" fail-all-connections="false" idle-timeout-in-seconds="300" is-connection-validation-required="false" is-isolation-level-guaranteed="true" max-pool-size="32" max-wait-time-in-millis="60000" name="csemDatabasePool" non-transactional-connections="false" pool-resize-quantity="2" res-type="javax.sql.DataSource" steady-pool-size="8">
<property name="serverName" value="localhost"/>
<property name="PortNumber" value="1527"/>
<property name="DatabaseName" value="csemdb"/>
<property name="User" value="csem"/>
<property name="Password" value="csem"/>
</jdbc-connection-pool>
<jdbc-resource enabled="true" jndi-name="jdbc/csemdb" object-type="user" pool-name="csemDatabasePool"/>[/i]
The stack callback indicates that the error occur when one of my MDB's tries to get a database connection for a JPA query. Again, all database access is done through CMT JPA access so I am pretty sure that my code does not have a connection leak.
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