Ultra Messaging 6.12 has been released to shipping and is available immediately to all licensed customers.

This release includes the following key improvements:

• Stateful Topic Resolution, which will dramatically reduce Topic Resolution traffic and provide improved reliability.

• Performance enhancements on the message receive path (lower latency, reduced jitter).

• Smart Source enhancements (message fragmentation, user-supplied buffers).

• Windows Service enhancements (main daemons uniformly support Windows Services).

• XSP enhancements (registration of application file descriptors, persistence).

• ULB performance enhancement (unicast transport sends only to the assigned receiver in a load balancing group).

Ultra Messaging 6.12 Release Notes

PAM for Ultra Messaging 6.12