[AMQ-3891] Durable subscribers receiving duplicate messages

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 5.5.1, 5.6.0
• Fix Version/s: 5.7.0
• Assignee: Timothy A. Bish
• Reporter: Emil Kongelys
• Created: 21/Jun/12 15:05
• Updated: 27/Jul/12 12:45
• Resolved: 27/Jul/12 12:45

Description

This is what it seems to take to reproduce this:
• The durable subscriber is connected to the message broker, using the failover protocol
• The message broker is then restarted (with the client running)
• The client application is then restarted
o The client now receives two copies of every message!
• Try restarting the client again
o The client now receives three copies of every message!
• And so on...