No-Local Message Delivery

Durable subscriptions on standard durables may enable no-local message delivery. This is enabled either through a realm property, see Realm Properties Details Panel or through the client API in (C API, TIB_SUBSCRIBER_PROPERTY_BOOL_NOLOCAL_MESSAGE_DELIVERY).

When no-local message delivery is enabled, messages sent from the same client (specifically, publishers created from the same realm object) are not delivered to the subscriber.

No-local message delivery may only be enabled for standard durables.

Note: No-local delivery is enforced only after the no-local subscriber is created. Any messages already stored in the durable will be delivered to a no-local subscriber, regardless of which client sent the messages. The best practice is to create subscribers before creating publishers.

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