[QPID-7971] [Java Broker] [AMQP1.0] [AMQP0-9] Queue#ConsumerCountWithCredit statistic not decremented when consumer disconnects

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: qpid-java-broker-7.0.0
• Fix Version/s: qpid-java-broker-7.0.0
• Component/s: Broker-J
• Assignee: Keith Wall
• Reporter: Keith Wall
• Created: 15/Oct/17 12:56
• Updated: 02/Oct/19 19:21
• Resolved: 26/Oct/17 13:53

Description

Running HelloWorld against the Java Broker, I notice that the Queue#ConsumerCountWithCredit statistic does not return to zero after the connection is closed. The problem is not apparent when using the older protocols. Corrected: AMQP 0-9 also exhibits the same problem.

I notice org.apache.qpid.server.consumer.AbstractConsumerTarget#close clears _consumers then calls setNotifyWorkDesired which iterates _consumers.

I verified that v6.1 is not affected.