Thanks for your reply! I find out the reason: I used a topic and set the maximumConcurrrentConsumer = 10. This is really not recommended. I read some documents about the concurrent consumer and see that we should only set the concurrentconsumer if we are using a queue.
I also find out another discuss thread about this: http://camel.465427.n5.nabble.com/concurrentConsumers-basic-question-td4535789.html Thanks all for your support! Nhan -- View this message in context: http://camel.465427.n5.nabble.com/The-producer-sent-only-one-message-but-the-comsumer-received-multiple-messages-with-same-content-tp5736733p5736856.html Sent from the Camel - Users mailing list archive at Nabble.com.
