we are using an older Version of the HXTT DBF Server without problems so far but suddenly we see "PooledThread-[123number here] NullPointerExceptions popping up once in a while.
I am connecting to the DBFServer from a JBOSS Application Server using the remote Connection feature.
Message that appears on the JBOSS:
javax.ejb.EJBException: ejbLoad() error: java.sql.SQLException: Timeout Interrupted Exception: beyond 30000 msecs to get result for a remote request, but that request should have been executed by remote server.
Might this be a load problem with number of concurrent users?
Your version is very old. If your issue hasn't recurred, you can continue to using the older version. If your issue happened frequently, you can cosider upgrading.