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https://issues.apache.org/jira/browse/CAMEL-9106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen updated CAMEL-9106:
-------------------------------
Fix Version/s: 2.17.0
2.16.2
2.15.6
> URI option mapMailMessage doesn't obey peek=true option
> -------------------------------------------------------
>
> Key: CAMEL-9106
> URL: https://issues.apache.org/jira/browse/CAMEL-9106
> Project: Camel
> Issue Type: Bug
> Components: camel-mail
> Affects Versions: 2.15.3
> Reporter: Jussi Nupponen
> Assignee: Claus Ibsen
> Fix For: 2.15.6, 2.16.2, 2.17.0
>
> Attachments: MapMailMessagesBugRoute.java,
> camel-mail.mapMailMessages-peek.patch, trace-bug.log, trace-fixed.log
>
>
> URI option mapMailMessage=true as is the default with Mail Component fetches
> IMAP-messages without peek=true option. This results to faulty rollback logic
> since in case of an exception and rollback, messages are already marked with
> flag SEEN and won't be rolled back to UNSEEN.
> Messages are marked with peek-option in processBatch-method but mapping mail
> messages to Camel messages happens before that method call in
> createExchanges-method.
> I've attached a patch where peek option is set to the messages already in the
> poll-method which resolves the issue. Unfortunately I couldn't write a proper
> jUnit test for this scenario since org.jvnet.mock_javamail.Mailbox doesn't
> seem to support marking messages as SEEN even if they have been fetched.
> However, I have attached traces of faulty and fixed run with a test route
> (that route is also included).
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