[QPID-7464] [Java Broker] Increase of flow credit might cause superfluous notification of FlowCreditManagerListeners from FlowCreditManagers which might provoke unexpected message dilivery

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: qpid-java-6.0, qpid-java-6.0.1, qpid-java-6.0.2, qpid-java-6.0.3, qpid-java-6.0.4
• Fix Version/s: qpid-java-6.0.5
• Component/s: Broker-J
• Assignee: Alex Rudyy
• Reporter: Alex Rudyy
• Created: 18/Oct/16 15:33
• Updated: 21/Oct/16 13:12
• Resolved: 21/Oct/16 13:12

Description

On increasing of flow credit on FlowCreditManager implementations the FlowCreditManagerListeners could be notified twice which might result in superfluous call to setSuspended and triggering of unexpected message delivery.