Side effect when you use QueueBrowser. Missing Message in subsequent calls.
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Key: AMQ-3477
URL: https://issues.apache.org/jira/browse/AMQ-3477
Project: ActiveMQ
Issue Type: Bug
Components: Broker, JMS client, Message Store
Affects Versions: 5.5.0, 5.4.2, 5.4.1, 5.4.0
Environment: Windows 7 64 Bit
Reporter: Klaus Stake
Attachments: apache-issue.tar.gz
Since 5.4.0 onwards there seems to be an errorneous side effect, when you use a
QueueBrowser. When you use the QueueBrowser, then the Consumer will miss one
Message.
I use the QueueBrowser to check if Messages are available and for peeking them.
When I do this and call getConsumer().receive(noWaitTimeOut). Then the first
message in the queue seems to be ignored. I can see this message with the
QueueBrowser, but cannot receive this message anymore.
I have tried this will all ActiveMQ versions from 4.0.1 up to 5.5.0. The last
version which works for me is 5.3.2.
Attached you will find a complete Maven project to reproduce this error.
You must change line 26 in the pom file for changing the ActiveMQ version. The
attached pom uses 5.3.2 which works. When you change the version to some later
version, then you will see a failing unit test.
-- Klaus
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