Hi all ,

When a message for a durable subscriber has been subscribed by the subscriber then the method acnowledge will be called as you all know . but in my case even when i'm calling this method the message is not being marked as been subscribed.Due to this reason when i'm restarting the server or connecting to the server from the client , the durable message is being downloading again .
Can anyone tell me if i have missed anu configurational part.
I'm using JBoss 3.2.5.
This is very urgent.