I think what you are looking for is for an idempotent consumer, there are many implementations in the camel sources, recently I contributed with one based on mongodb, but look for your own, there are many.
JL -- View this message in context: http://camel.465427.n5.nabble.com/Camel-s3-consumer-polling-the-same-file-every-time-tp5784157p5784158.html Sent from the Camel - Users mailing list archive at Nabble.com.