Default exchange binding lost on broker restart
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Key: QPID-2182
URL: https://issues.apache.org/jira/browse/QPID-2182
Project: Qpid
Issue Type: Bug
Components: C++ Broker
Affects Versions: 0.6
Environment: Client and broker running on Windows 7. SQL Express used
for the broker store. Python 2.5 used for Python QMF management tools.
Reporter: David Ingham
The default exchange binding to a durable queue is not restored on broker
restart.
Here are the repro steps:
* Start with a clean database.
* Create a durable queue, message_queue
python qpid-config add queue message_queue -durable
* Create a binding to message_queue from the amq_direct exchange
python qpid-config bind amq.direct message_queue routing_key
* Check the queues registered with the broker
C:\depots\trunk\qpid\python\commands>python qpid-config -b queues
Queue 'message_queue'
bind [message_queue] => ''
bind [routing_key] => amq.direct
Queue 'reply-DINGHAM4.8724.1'
bind [reply-DINGHAM4.8724.1] => ''
bind [reply-DINGHAM4.8724.1] => amq.direct
Queue 'topic-DINGHAM4.8724.1'
bind [topic-DINGHAM4.8724.1] => ''
bind [schema.#] => qpid.management
bind [console.obj.*.*.org.apache.qpid.broker.agent] =>
qpid.management
* Check the exchanges registered with the broker
C:\depots\trunk\qpid\python\commands>python qpid-config -b exchanges
Exchange '' (direct)
bind [message_queue] => message_queue
bind [reply-DINGHAM4.10156.1] => reply-DINGHAM4.10156.1
bind [topic-DINGHAM4.10156.1] => topic-DINGHAM4.10156.1
Exchange 'qpid.management' (topic)
bind [schema.#] => topic-DINGHAM4.10156.1
bind [console.obj.*.*.org.apache.qpid.broker.agent] =>
topic-DINGHAM4.10156.1
Exchange 'amq.direct' (direct)
bind [routing_key] => message_queue
bind [reply-DINGHAM4.10156.1] => reply-DINGHAM4.10156.1
Exchange 'amq.topic' (topic)
Exchange 'amq.fanout' (fanout)
Exchange 'amq.match' (headers)
* Restart the broker and use qpid-config to list the queues and exchanges, I
get this:
C:\depots\trunk\qpid\python\commands>python qpid-config -b queues
Queue 'message_queue'
bind [routing_key] => amq.direct
Queue 'reply-DINGHAM4.9900.1'
bind [reply-DINGHAM4.9900.1] => ''
bind [reply-DINGHAM4.9900.1] => amq.direct
Queue 'topic-DINGHAM4.9900.1'
bind [topic-DINGHAM4.9900.1] => ''
bind [schema.#] => qpid.management
bind [console.obj.*.*.org.apache.qpid.broker.agent] =>
qpid.management
C:\depots\trunk\qpid\python\commands>python qpid-config -b exchanges
Exchange '' (direct)
bind [message_queue] => <unknown>
bind [reply-DINGHAM4.7980.1] => reply-DINGHAM4.7980.1
bind [topic-DINGHAM4.7980.1] => topic-DINGHAM4.7980.1
Exchange 'qpid.management' (topic)
bind [schema.#] => topic-DINGHAM4.7980.1
bind [console.obj.*.*.org.apache.qpid.broker.agent] =>
topic-DINGHAM4.7980.1
Exchange 'amq.direct' (direct)
bind [routing_key] => message_queue
bind [reply-DINGHAM4.7980.1] => reply-DINGHAM4.7980.1
Exchange 'amq.topic' (topic)
Exchange 'amq.fanout' (fanout)
Exchange 'amq.match' (headers)
* Note how the default exchange binding to message_queue now states <unknown>
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