Description
Currently there is no way to define a queue within an XML configuration file such that it uses message grouping. In general there is no way to pass arbitrary arguments to the queue creation. The following syntax will allow for such argument setting (though note that values will always be of type String)
<queue> <name>queue</name> <queue> <argument>qpid.group_header_key=wibble</argument> <argument>qpid.shared_msg_group=1</argument> </queue> </queue>