You can take a look at the master component https://github.com/apache/camel/blob/master/components/camel-master/src/main/docs/master-component.adoc
-- Andrea Cosentino ---------------------------------- Apache Camel PMC Chair Apache Karaf Committer Apache Servicemix PMC Member Email: [email protected] Twitter: @oscerd2 Github: oscerd On Wednesday, January 16, 2019, 4:08:41 PM GMT+1, Luiz Eduardo Guida Valmont <[email protected]> wrote: Hi! Question: is it possible to configure a route so that at any given time there is at most one consumer? I thought of using idempotentConsumers. The expression for the message id would be any constant, really. This way, when another consumer tries to process the exchange, it'd be discarded. http://people.apache.org/~dkulp/camel/idempotent-consumer.html But this seems like bending the rules more than what I'd like to. Hence the question. If there's a way to do a semaphore like step, that'd be lovely. Thanks in advance! Luiz
