title: Jms message acknowledgement
body: <p>I have an issue related to java messaging service ...
  Problem: suppose my JMS publisher sends me 5 messages... When I receive first two messages my app processes them and acknowledges them... So that it is removed from the topic... Wen I receive 3rd message, because of some problem my app cannot process it and doesn't acknowledge... But 4th and 5th message got processed and acknowledged... But wen I checked the admin console I found out that the 3rd message is also acknowledged...</p>
  
  <p>I want to know how to acknowledge each message individually. Anybody has idea???</p>
  
  <p>Note: I'm using CLIENT_ACKNOWLEDGE mode.</p>