[QPID-2418] Existing durable subscription with selector is not unsubscribed during change to new subscription

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: M4, 0.5, 0.6
• Fix Version/s: 0.7
• Component/s: JMS AMQP 0-x
• Assignee: Robbie Gemmell
• Reporter: Robbie Gemmell
• Created: 24/Feb/10 16:39
• Updated: 14/Mar/17 20:07
• Resolved: 02/Dec/10 12:58

Description

AMQSession.createDurableSubscriber(topic, name, messageSelector, noLocal) does not unsubscribe existing durable subscriptions. Whilst it does check for existing durable subscriptions in use by the client with the same name, it instead simply closes the subscriptions then creates a new one. As a result of not unsubscribing, the queue backing the subscription is not deleted before being used by the updated subscription as it should be (and as happens in the 0_8 and 0_10 subclasses when using durable subscriptions without selectors).