Re: com.mysql.jdbc.exceptions.MySQLNonTransientConnectionExc epti on: No operations allowed after connection closed

[Praveen Kumar]

Hi Todd,

thanks a lot for the reply.. actually connections in pool will be automatically closed after 30 minutes of inactivity (if application didnt get that connection obj for 30 minutes) [since i configured idle-timeout as 30 mins] and i am closing connection objects properly and i didnt configure sockettimeout property..

and

org.jboss.util.NestedSQLException: Could not enlist in transaction on entering meta-aware object!javax.transaction.SystemException: enlistResource failed; - nested throwable: (javax.resource.ResourceException: Could not enlist in transaction on entering meta-aware object!javax.transaction.SystemException: enlistResource failed)
was first reported in logs then in next line "No operations allowed" exception was found. So "Could not enlist" exception might have led to "No operations allowed" exception?