I frequently get this when calling my EJBs which then attempt to connect to a PostgreSQL datasource.
Why? How can I fix it?
--- Dumped to console by Jboss during call ---
java.lang.RuntimeException: Interrupted while requesting permit!
at org.jboss.pool.ObjectPool.getObject(ObjectPool.java:697)
at org.jboss.pool.jdbc.xa.XAPoolDataSource.getConnection(XAPoolDataSource.java:227)
at com.unique.epg.dao.SchemaDAOPostgre.getConnection(SchemaDAOPostgre.java:239)
at com.unique.epg.dao.SchemaDAOPostgre.getLocationsByTimeRange(SchemaDAOPostgre.java:1278)
at com.unique.epg.ejb.SchemaSessionBean.getSchedule(SchemaSessionBean.java:187)
at com.unique.epg.ejb.SchemaSessionBean.getEpg(SchemaSessionBean.java:171)
at java.lang.reflect.Method.invoke(Native Method)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:542)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:82)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:138)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:347)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:100)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:127)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:170)
at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:286)
at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:506)
at org.jboss.ejb.plugins.jrmp.interfaces.GenericProxy.invokeContainer(GenericProxy.java:335)
at org.jboss.ejb.plugins.jrmp.interfaces.StatelessSessionProxy.invoke(StatelessSessionProxy.java:123)
at $Proxy2.getEpg(Unknown Source)
at com.unique.epg.ejb.SchemaSessionProxy.getEpg(SchemaSessionProxy.java:81)
at com.unique.epg.agent.ExportAgent.buildFeed(ExportAgent.java:361)
at com.unique.epg.agent.ExportAgent.checkFeed(ExportAgent.java:240)
at com.unique.epg.agent.ExportAgent.checkFeeds(ExportAgent.java:176)
at com.unique.epg.agent.ExportAgent.run(ExportAgent.java:151)
at java.lang.Thread.run(Thread.java:479)
