Fix the blocking of JMS operations when failover happens
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Key: QPID-3532
URL: https://issues.apache.org/jira/browse/QPID-3532
Project: Qpid
Issue Type: Bug
Components: Java Client
Reporter: Alex Rudyy
Fix For: 0.13
When connection is lost and failover is started the Qpid Client should block on
invocation of JMS operations which require sending or receiving data over the
network.
With current implementation the performing of certain operations during
failover can lead to unexpected behaviour.
For example, closing QueueBrowsers during failover has been observed to cause
issues because it is possible to send the old subscription destination in a
cancel command to the new broker as the close and failover are allowed to
progress concurrently. As result of it the broker might close the session with
a NOT_FOUND execution exception because failover has not finished queue
re-creation on a new broker
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