@Ranx, I had another look at your code. I have changed the code a little and ran the test again. From what I can see the SEDA endpoint acts correctly to the InOut and InOnly ExchangePattern, i.e. - acts asynchronously when called with InOnly and synchronously when called with InOut.
Changed code and reproduced below: [code] import org.apache.camel.ExchangePattern; import org.apache.camel.Produce; import org.apache.camel.ProducerTemplate; import org.apache.camel.builder.RouteBuilder; import org.apache.camel.test.junit4.CamelTestSupport; import org.junit.Test; public class AsynchTest extends CamelTestSupport { protected RouteBuilder createRouteBuilder() throws Exception { return new RouteBuilder() { @Override public void configure() { from("direct:AAA") .to("seda:BBB") .log("AAA: Current Message is '${body}'"); from("seda:BBB") .transform(constant("BBB")) .log("BBB: Current Message is '${body}'"); } }; } @Produce(uri = "direct:AAA") protected ProducerTemplate producer; @Test public void fireAndForget() { producer.sendBody("AAA_FAF"); /* * This logs: * * INFO AAA: Current Message is 'AAA_FAF' * INFO BBB: Current Message is 'BBB' * */ } @Test public void requestReply() { String result = (String) producer.requestBody("AAA_RR"); System.out.println("Result: "+ result); /* * This logs: * * INFO BBB: Current Message is 'BBB' * INFO AAA: Current Message is 'BBB' * Result: BBB * */ } } [/code] Ranx wrote > If you look at the Unit test I posted earlier on that thread or even > copy/paste it into a test class and run it you'll notice that the > sub-route > invocation behavior changes depending on whether the initial invocation of > the very first endpoint is fire and forget or request/reply. -- View this message in context: http://camel.465427.n5.nabble.com/Can-t-understand-what-inOnly-is-doing-tp5787961p5788118.html Sent from the Camel - Users mailing list archive at Nabble.com.