| Subject | reuse of connection after failure. |
|---|---|
| Author | Andrew Goedhart |
| Post date | 2007-03-11T19:50Z |
Hi I have a bit of a problem using jaybird 2.1.1 and Jboss 4.0.5
I have included <check-valid-connection-sql> in my data source definitions but it seems that these are not being applied. I noticed that the connection pool defines pingSql instead.
When I have an error on the connection I get a failure on subsequent connections, The stack trace generated for the exception in the Rollback that I do when the subsequent error occurs, states that I cannot close a connection with active connections. Huh?? It looks link the temporary connection generated to deal with the XA semantics is failing and this causes the problem. I am assuming that this temporary connection is taken form the connection pool as well.
I have hard coded the new defaults I require for pingsql and idleTime into the connection pool. I am currently testing to see if these solve most of my problems. I would however like to know how to set these( pingSql and idleTime) in the datasource file using xml.
If testing currently proves that the error is due to reusing a connection that has failed. And that the connection is reused by the pool continually even though it fails immediately, should I log this as a bug ?
Andrew
I have included <check-valid-connection-sql> in my data source definitions but it seems that these are not being applied. I noticed that the connection pool defines pingSql instead.
When I have an error on the connection I get a failure on subsequent connections, The stack trace generated for the exception in the Rollback that I do when the subsequent error occurs, states that I cannot close a connection with active connections. Huh?? It looks link the temporary connection generated to deal with the XA semantics is failing and this causes the problem. I am assuming that this temporary connection is taken form the connection pool as well.
I have hard coded the new defaults I require for pingsql and idleTime into the connection pool. I am currently testing to see if these solve most of my problems. I would however like to know how to set these( pingSql and idleTime) in the datasource file using xml.
If testing currently proves that the error is due to reusing a connection that has failed. And that the connection is reused by the pool continually even though it fails immediately, should I log this as a bug ?
Andrew