[jboss-dev-forums] [Design of JCA on JBoss] - Re: Purge Policy for Connection Pools

[djr667]

"adrian at jboss.org" wrote : It is an option, but I'm not sure why you would this?
  | Creating/Destroying connections is quite expensive compared
  | to using them for most things (that is the reason why they are pooled :-)

If a Oracle 9i server is restarted then all the pooled connections are dead and useless. A purge in this case would remove the need to restart the JBoss server.

We have tried, in our case, redeploying all web-apps and redeploying all *-ds.xml - but neither helps. It is unclear to me what would happen anyway to EJB3 injected datasources if you were to redeploy a *-ds.xml file.

Dave

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