Interaction with EMS
When developing eFTL applications that could communicate over EMS channels, use the _dest field for addressing.
The _dest field contains a string that corresponds to a JMS topic name; for example, NYSE.IBM. To publish or subscribe to an EMS queue, prefix the queue name with QUEUE:; for example, QUEUE:NYSE.IBM. EMS channels of the eFTL service translate between these two representations.
- Code eFTL publishers to set the _dest field when constructing messages.
- Code eFTL subscriber content matchers to match against the _dest field, and not against any other fields; for example, {"_dest":"NYSE.IBM"}.
For background information, see Message Translation: TIBCO eFTL and TIBCO EMS in TIBCO eFTL Concepts.
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