[ARTEMIS-3890] LVQ - missing and duplicate messages for existing consumer

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.23.0
• Fix Version/s: 2.24.0
• Component/s: Broker
• Labels: lvq
• Assignee: Gary Tully
• Reporter: Gary Tully
• Created: 12/Jul/22 09:05
• Updated: 26/Jul/22 17:11
• Resolved: 13/Jul/22 09:44

Description

With parallel producers and multiple last value properties, an existing consumer competes with the deliver loop to get messages that are replaced.

In addition, some duplicates can occur when non destructive as iterators get a replay in error.

Issue Links

• is related to: ARTEMIS-2843 LVQ + non-destructive not delivering message to existing consumer
• is related to: ARTEMIS-3285 Potential duplicate messages with LVQ + non-destructive
• links to: GitHub Pull Request #4143