Hi Again, all
Solved my own problem, but I've left this in just in case others make the
same mistake!
I should have been using a durable subscriber. As soon as I corrected the
code to the following, ActiveMQ stopped generating the exceptions:
package neil.transactions;
import javax.jms.Connec
Hi All
I'm experimenting with transactions. They work fine for QueueSessions, but
whenever I roll back a transaction on a TopicSession, I get the following
exception:
ERROR Service- Async error occurred:
javax.jms.JMSException: Invalid acknowledgment: MessageAck {command
