Release 10.1A: OpenEdge Development:
Messaging and ESB

cancelDurableSubscription procedure

Cancels a durable subscription.

Syntax

PROCEDURE cancelDurableSubscription. DEFINE INPUT PARAMETER subscriptionName AS CHARACTER.

Parameters

subscriptionName

Name of durable subscription.

Applies to

Session objects

Notes

It is an error to call this procedure if there is an active Message Consumer for the subscription. Call the deleteConsumer procedure first to delete the Message Consumer.
This procedure executes remotely (sends a message to the OpenEdge Adapter for SonicMQ).

See also

cancelDurableSubscription procedure, publish procedure, subscribe procedure

For more information, see the "Publishing messages to a topic" section, the "Subscribing to a topic" section, the "Durable subscriptions" section, and the "Methods unique to Pub/Sub messaging" section.

For an example, see the "Pub/Sub messaging example" section.