Broker 10.5 | webMethods Broker Documentation | Administering webMethods Broker | Using My webMethods with JMS | webMethods Broker as a JMS Provider | Message Delivery Mode
 
Message Delivery Mode
Each Broker message has a storage type of either volatile or guaranteed. The document storage type supports the JMS message delivery mode.
*A JMS message delivered with persistent delivery mode is represented by a Broker message with guaranteed storage type.
*A JMS message delivered with non-persistent delivery mode is represented by a Broker message with volatile storage type.
Whether a Broker message is written to durable storage depends on the combination of its storage type and the receiving Broker client's storage type. A Broker message is written to durable storage only when its storage type and the receiving Broker client's storage type are both guaranteed.