[AMQ-5519] use the "amqp:not-found" condition to indicate attempt to remove a DurableSubscription that does not exist

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.10.0, 5.10.1
• Fix Version/s: 5.11.0
• Component/s: AMQP
• Assignee: Unassigned
• Reporter: Robbie Gemmell
• Created: 14/Jan/15 17:55
• Updated: 14/Jan/15 18:01
• Resolved: 14/Jan/15 18:01

Description

When attempting to unregister a DurableSubscription that does not exist via AMQP, the broker currently returns the "amqp:internal-error" condition when closing the link. Using the "amqp:not-found" condition would be more appropriate.