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Matt Nathan commented on CAMEL-7247: ------------------------------------ Just had a thought that it would also be ok if you added an inProgressRepository property to the mail consumer, like you have in the GenericFileConsumer style classes. > No way to 'abort' the onCompletion action of the MailConsumer > ------------------------------------------------------------- > > Key: CAMEL-7247 > URL: https://issues.apache.org/jira/browse/CAMEL-7247 > Project: Camel > Issue Type: Improvement > Components: camel-mail > Affects Versions: 2.12.2 > Reporter: Matt Nathan > > I have a route that reads from an email inbox, passes the message through a > distributed IdempotentConsumer and then processes the mail if it's not been > seen before. > The reason I have this setup is because we are running multiple instances of > camel all pointing to the same inbox and don't want mails to be processed > more than once across the cluster. > Now leaving aside the fact that this may not be the best way to achieve what > we want to do, the issue I have is that when the route completes, either by > 'aborting' as part of the IdempotentConsumer filtering or by processing the > mail successfully, the completion listener added by the MailComponent always > gets called. > This is not ideal because it effectively disables any rollback or > reprocessing logic that may exist, and was even more problematic for us as we > had delete=true set on the MailConsumer, which meant mails were removed under > the feet of the node that was actually processing the mail. > What I'd like is a way for the route to complete successfully but for the > MailComponent to not do anything to the mail. A state which is currently > impossible without overriding the mail component (it either marks as deleted > or marks as read, there is no 'don't do anything' option) -- This message was sent by Atlassian JIRA (v6.1.5#6160)