I am trying out Camel for use in a project. One of the things we would like to do is have guaranteed delivery. To that end I am trying to use Client Ack mode in JMS to leave a message on the Queue I read it from until all the processing has been completed.
This is similar to what was asked in this Thread: http://old.nabble.com/guaranteed-message-processing-question...-td26202573.html Thread on guaranteed-message-processing-question I have added the JmsComponent to the CamelContext using the jmsComponentClientAcknowledge method as follows: JmsComponent jc = JmsComponent.jmsComponentClientAcknowledge(cf); context.addComponent("test-jms", jc); but the message is always pulled off the JMS queue without a JMS Message acknowledge() method call. public class ProcessMessageOK implements Processor{ @Override public void process(Exchange exchange) throws Exception { Message m = exchange.getIn(); log.info("Received message (body): " + m.getBody()); // ((JmsMessage)m).getJmsMessage().acknowledge(); } } This does not seem to work the way JMS 1.1 spec specifies (section 4.4.11 and 4.10) regarding CLIENT_ACKNOWLEDGEMENT. If I need to use transactions in Camel per the other thread, what does the jmsComponentClientAcknowledge method actually do? Thanks and sorry if I am missing something as I am new to Camel. Mike -- View this message in context: http://old.nabble.com/Camel-and-JMS-Client-Ack-Mode--tp27152146p27152146.html Sent from the Camel - Users mailing list archive at Nabble.com.
