WebSphere Message Broker, Version 8.0.0.7 Operating Systems: AIX, HP-Itanium, Linux, Solaris, Windows, z/OS

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WebSphere Message Broker event reports: operational information

Changes to the processing state of a broker or an individual message flow publish events with predefined system topics.

The following system topics are used:
$SYS/Broker/broker_name/Status
 
$SYS/Broker/broker_name/Status/ExecutionGroup/exec_grp_name
where:
broker_name
is the name of the broker whose execution state has changed
exec_grp_name
is the name of the execution group that contains the message flow whose execution state has changed

The body of each publication is an XML message that gives additional information concerning the state change that caused the event to be triggered, specifically indicating whether the entity has been started or stopped.

For example, starting a message flow generates the following message:
<Broker uuid="1234" label="Broker1" version="1">
<ExecutionGroup uuid="5678">
  <Start>
   <MessageFlow uuid="7812"/>
  </Start>
 </ExecutionGroup>
</Broker>
Stopping a broker generates the following message body:
<Broker uuid="1234" label="Broker1" version="1">
 <StatusChange state="Stopped"/>
</Broker>

Currently, the only states that are notified for both brokers and message flows are Started and Stopped.

These events are nonpersistent, retained publications.

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        Last updated: 2016-05-23 14:47:40


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