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https://issues.apache.org/jira/browse/JAMES-2757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16836449#comment-16836449
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Matthieu Baechler commented on JAMES-2757:
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It looks like we don't have any JIRA for it because JAMES-2733 is not related
to that issue.
> rabbitmq MailQueueView.isPresent is never called
> ------------------------------------------------
>
> Key: JAMES-2757
> URL: https://issues.apache.org/jira/browse/JAMES-2757
> Project: James Server
> Issue Type: Improvement
> Components: Queue, rabbitmq
> Reporter: Matthieu Baechler
> Priority: Major
>
> As far as I know, the design of rabbitmq MailQueue is the following:
> On Enqueue:
> 1. put the raw message in a blobstore
> 2. put the reference to it into rabbitmq
> 3. put some metadata about it into cassandra
> On Delete:
> 1. use cassandra to browse messages in the queue and remove the ones that
> match the query
> On Dequeue:
> 1. take the next message from rabbit
> 2. check that the message is not deleted by calling cassandra
> MailQueueView.isPresent
> On browse:
> 1. use cassandra MailQueueView to list not yet deleted messages
> It looks like we don't check that the message is not deleted on dequeue.
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