JMS message properties  Message selectors

Chapter 1: Introduction

MQ message topics

The MQ, the pub/sub model allows “topics,” which are the subjects of messages. The topics are included in the message in the rules and formatting (RF) header. Unlike JMS, MQ topics are not name-value pairs—which consist of a name and its accompanying value—but are free-form strings that describe the MQ pub/sub message.





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