JBoss AS complains about unclosed connections
March 20th, 2009
Applies to:
Hibernate, JBoss AS
Description:
Occurs at application server.
Cause:
You got the message “[org.jboss.resource.connectionmanager.CachedConnectionManager] Closing a connection for you. Please close them yourself: org.jboss.resource.adapter.jdbc.WrappedConnection”
You have missed a configuration setting, hibernate.connection.release_mode – set it to auto or read the reference documentation about it.