FTL Last-Value Durables

Subscribing to an FTL last-value durable requires a content matcher.

TIBCO eFTL supports only static last-value durables.

The FTL admininstrator configures the key field name.

In the client program the content matcher in the subscribe call must match a specific string value of that key field. For example, if the key field is "flight_num", then the content matcher {"flight_num":"954"} subscribes to updates for a specific flight.