Whether the handler is sending to a queue (a single receiver) or a topic (publish / subscribe). This must be correctly configured in the JMS provider. This property is an alias of gg.handler.name.destination. The syntax is:

gg.handler.name.queueOrTopic=queue|topic

Where:

• queue – a message is removed from the queue once it has been read. This is the default.

• topic – messages are published and may be delivered to multiple subscribers.