You can subscribe to topics that return messages about the configuration, state, or operational status of your integration server or message flows.
A subscriber can send a subscription request to the pub/sub broker that specifies the event messages that the subscriber wants to receive. To receive IBM® App Connect Enterprise event messages, use the following information to define the subscription requests.
IBM/IntegrationBus/integrationNodeName/Status/ExecutionGroup/integrationServerName
$SYS/Broker/integrationNodeName/Status/ExecutionGroup/integrationServerName
topicRoot/+/StatisticsAccounting/#
where topicRoot is IBM/IntegrationBus for
an MQTT pub/sub broker and $SYS/Broker for an MQ
pub/sub broker. For more information about how you can use wildcards,
see Special characters in topics.You can subscribe to IBM App Connect Enterprise messages in the following categories:
topicRoot/integrationNodeName/Statistics/JSON/recordType/integrationServerName/messageFlowName
topicRoot/integrationNodeName/StatisticsAccounting/recordType/integrationServerName/messageFlowName
mqsichangeproperties INODE -b pubsub -o OperationalEvents/MQ -n format -v none
The
pubsub component change overrides the use of environment variables. topicRoot/integrationNodeName/Statistics/JSON/Resource/integrationServerName
topicRoot/integrationNodeName/ResourceStatistics/integrationServerName
For more information about how to interpret the resource statistics that are included in the publication, see Viewing resource statistics data.
Subscribers receive statistics reports only from those integration servers that are enabled to produce statistics.