[AMQ-2289] Browsing Queue through JMX has unintended side effects for producer flow control

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 5.2.0
• Fix Version/s: 5.x
• Component/s: JMX
• Assignee: Unassigned
• Reporter: Dave Syer
• Created: 15/Jun/09 14:11
• Updated: 04/Nov/13 15:18
• Resolved: 04/Nov/13 15:18

Description

Browsing Queue through JMX has unintended side effects for producer flow control. If a Producer has blocked because of a MemoryUsage constraint, it will be unblocked (forever) if anyone browses the Queue using JMX (normal use of JMS QueueBrowser does not have the same effect). This is clearly unintended, since the flow control is bypassed until the broker is restarted.