Hi active mq users , 
                   I have a question in regard to persistent delivery
for durable subscriptions.
Consider the scenario , where in , The subscriber is durable.
For the topic publisher  , If I set the delivery mode to persistent ,
are the messages saved to disk all the time. Are these messages not
purged at all ?
Also along with persistent mode of delivery , if I set time to live as 5
minutes , are the messages still on the disk even after 5 minutes.
 
Please let me know, 
 
thanks,
Suchitha.