[AMQ-6387] Messages delivered to durable subcriber are kept in broker

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.13.4
• Fix Version/s: 5.14.1, 5.15.0
• Component/s: Broker

Environment

jdk1.8.0_77

• Assignee: Timothy A. Bish
• Reporter: Filip Nowak
• Created: 05/Aug/16 20:12
• Updated: 01/Sep/16 20:28
• Resolved: 01/Sep/16 20:26

Description

Given:

• broker with disabled persistence
• non-transactional sessions with AUTO_ACKNOWLEDGE
• topic

When:

• there is inactive durable subscription
• messages are sent to that topic with DeliveryMode.PERSISTENT
• subscription becomes active and all messages are delivered to the durable consumer

Then:

• messages are kept in brokers memory (visible in memoryPercentUsage, on heap etc)

When:

• messages expiration time or TTL is elapsed

Then:

• messages are still kept in brokers memory (visible in memoryPercentUsage, on heap etc)

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Messages are kept also when message selector of durable subscription does not match messages sent to topic. Changing DeliveryMode to NON_PERSISTENT makes the messages not kept.
Attached test case.