20.9.3. Configuring Server for Java Messaging Service (JMS) Clients
The property
JMSXGroupID
is used to identify a message group for Java Messaging Service (JMS) clients. If you wish to send a message group with different messages to one consumer you can set the same JMSXGroupID
for different messages:
Message message = ... message.setStringProperty("JMSXGroupID", "Group-0"); producer.send(message); message = ... message.setStringProperty("JMSXGroupID", "Group-0"); producer.send(message);The second approach is to set the
autogroup
property as "true" on the HornetQConnectonFactory. The HornetQConnectionFactory will then pick up a random unique message group id. You can set the autogroup
property in server configuration files (standalone.xml
and domain.xml
) as follows:
<connection-factory name="ConnectionFactory"> <connectors> <connector-ref connector-name="netty-connector"/> </connectors> <entries> <entry name="ConnectionFactory"/> </entries> <autogroup>true</autogroup> </connection-factory>An alternative to the above two approaches is to set a specific message group id through the connection factory. This will in-turn set the property
JMSXGroupID
to the specified value for all messages sent through this connection factory. To set a specific message group id on the connection factory, edit the group-id
property in server configuration files (standalone.xml
and domain.xml
) as follows:
<connection-factory name="ConnectionFactory"> <connectors> <connector-ref connector-name="netty-connector"/> </connectors> <entries> <entry name="ConnectionFactory"/> </entries> <group-id>Group-0</group-id> </connection-factory>