[AMQ-1136] Slow consumer causes producer to block on UsageManager.waitForSpace indefinately

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.0.0
• Fix Version/s: 5.0.0
• Assignee: Unassigned
• Reporter: Albert Strasheim
• Created: 23/Jan/07 22:28
• Updated: 12/Jun/07 11:23
• Resolved: 12/Jun/07 11:23

Description

The issue is described in this thread:

http://www.nabble.com/Blocking-on-UsageManager.waitForSpace-again-tf3031460.html

Basically, a slow consumer can cause a producer to block on UsageManager.waitForSpace indefinately.

A basic code sample to reproduce the problem is provided here:

http://www.nabble.com/Re%3A-Blocking-on-UsageManager.waitForSpace-again-p8521205.html

Note that the reproducibility of the bug depends on the initial and maximum size of the VM's heap.

Issue Links

• depends upon: AMQ-1150 Signature typo shows off in JMX MBean view and problem with resubscribing to durable topic + PATCH