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Posted to dev@qpid.apache.org by "Kim van der Riet (JIRA)" <ji...@apache.org> on 2012/12/05 15:34:58 UTC

[jira] [Commented] (QPID-4490) Durable messages with TTL do not expire after broker recovery (c++ store)

    [ https://issues.apache.org/jira/browse/QPID-4490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13510503#comment-13510503 ] 

Kim van der Riet commented on QPID-4490:
----------------------------------------

The fix for this bug requires changes to the broker _and_ the store. This will require that both fixes must be applied at the same time or else the store will not compile.

The broker requires changes to the RecoveryManagerImpl and RecoverableMessage classes, both of which acquire a new method to compute the expiration of a message which can be invoked from the store during recovery.
                
> Durable messages with TTL do not expire after broker recovery (c++ store)
> -------------------------------------------------------------------------
>
>                 Key: QPID-4490
>                 URL: https://issues.apache.org/jira/browse/QPID-4490
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Broker
>            Reporter: Kim van der Riet
>            Assignee: Kim van der Riet
>
> Durable messages with TTL which are later recovered from the c++ store do not expire. The following demonstrates:
> 1. Start broker:
> ./qpidd --load-module msgstore.so --auth no --log-enable info+
> 2. Run client to send two messages:
> ./qpid-send -m 2 --ttl 100000 --durable yes -a "test; {create: always, node: {durable: True}}"
> 3. Stop and restart broker, recovering the messages.
> 4. Run client to receive messages one at a time:
> ./qpid-receive -m 1 --print-header yes -a test
> TTL: 100000
> Durable: true
> Redelivered: true
> Properties: {sn:1, ts:1354716748759170497, x-amqp-0-10.routing-key:test}
> ./qpid-receive -m 1 --print-header yes -a test
> TTL: 100000
> Durable: true
> Redelivered: true
> Properties: {sn:2, ts:1354716748759340826, x-amqp-0-10.routing-key:test}
> For both messages the TTL of the recovered messages is set to 100000 (the initial setting), but the timer is not running, and the TTL never decreases.

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