Broker persistence after a restart:
Behavior: persistence="false", All Unread messages are lost?
Behavior: persistence="true", Unread messages on persistence destinations (i.e., messages on queues and persistence topics) are restored?
Is there away to set queue depth (Max number of unread messages on a queue)?
The default db is Kaha? Does it need to be configured (spring entry)?
<persistenceAdapter> <kahaPersistenceAdapter directory="activemq-data" maxDataFileLength="33554432"></kahaPersistenceAdapter> </persistenceAdapter>
If there is no consumer on a JMS queue will a TTL messages expire. (be removed from the db)? issue
Is there a way to set TTL on a queue (Example: only keep one hours worth of messages in this queue)?