[AMQ-4656] Pending Queue Counter is incorrect when using durable topics

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.8.0
• Fix Version/s: 5.9.0, 5.10.0
• Component/s: Broker
• Regression: Regression
• Assignee: Gary Tully
• Reporter: Timothy A. Bish
• Created: 26/Jul/13 20:31
• Updated: 11/Mar/14 15:24
• Resolved: 11/Mar/14 15:19

Description

When using a durable topics the Pending Queue Counter provides an incorrect value for pending messages.

Steps to recreate

Set up the durable subscriber

ant consumer -Durl=tcp://localhost:61616 -Dtopic=true -Dsubject=MYSUB -Ddurable=true -Dmax=2

Stop the subscriber

Send 20 persistent messages

ant producer -Ddurable=true -Durl=tcp://localhost:61616 -Dtopic=true -Dsubject=MYSUB -Dmax=20

Consume 2 messages

ant consumer -Durl=tcp://localhost:61616 -Dtopic=true -Dsubject=MYSUB -Ddurable=true -Dmax=2

View the counter stats.

The result is the following:

Pending Queue Size = 38
Dispatched Queue Size = 0
Dispatched Counter = 20
Enqueue Counter = 20
Dequeue Counter = 2