Alex Rudyy created QPID-7530:
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Summary: [Java Client] AMQSession_0_8#isQueueExist contains dead
code intending to send passive queue declaration when queue is bound to a
default exchange and assert flag is set to true
Key: QPID-7530
URL: https://issues.apache.org/jira/browse/QPID-7530
Project: Qpid
Issue Type: Improvement
Components: Java Client
Affects Versions: qpid-java-6.1
Reporter: Alex Rudyy
Fix For: qpid-java-6.2
AMQSession_0_8#isQueueExist contains dead code creating FailoverNoopSupport for
sending queue declare command which never executed. The code was added when
support for address based destinations on 0.8 path was introduced.
The callback is created when ExchangeBound for default exchange returns
positive reply and assert parameter is set to true. The passive queue creation
flag is set in FailoverNoopSupport. Execution of FailoverNoopSupport sending
passive queue declare for non-existing queue would cause session close by the
broker. It seems that passive queue declaration can only fail when queue is
deleted between sending of ExchangeBound and QueueDeclare. Apart from this
corner case, the sending of passive queue declare should be successful and
client should continue performing its work after receiving of QueueDeclareOk
It seems that FailoverNoopSupport should be allowed to execute
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