PK66053;6.1.0.15:Same instance of JMS message sent to both instances of consumer

Download Description

PK66053 resolves the following problem:

ERROR DESCRIPTION:
When doing a subscribe to a topic from two consumers on the same server the same instance of the JMS message may be delivered to both instances of the consumer.

LOCAL FIX:

PROBLEM SUMMARY

USERS AFFECTED:
Users of the Service Integration Bus default messaging with multiple subscription consumers.

PROBLEM DESCRIPTION:
The same instance of the JMS message may be delivered to both instances of a subscription consumer.

RECOMMENDATION:
None

If two publish/subscribe consumers are located on the same server, they were given the same in-memory copy of a JMS message. This has been fixed so we now take a new copy of the message for each consumer.

PROBLEM CONCLUSION:
This fix resolves the problem.

The fix for this APAR is currently targeted for inclusion in fixpack 6.1.0.19. Please refer to the Recommended Updates page for delivery information:

http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980