Publisher Confirms with RabbitMQ

I am trying to do a similar configuration with the Spring RabbitTemplate as shown below with the standard client library without much luck

Code:

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channel.addConfirmListener(new ConfirmListener() {
                @Override
                public void handleAck(long l, boolean b) throws IOException {
                    System.err.println("ack "+l+ " "+ b);
                }

                @Override
                public void handleNack(long l, boolean b) throws IOException {
                    System.err.println("nack "+l+ " "+ b);
                }
            });

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I have setup the RabbitTemplate with publisher-confirms=true and have tried the following.

Code:

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    public void runWithSpring(){
     
        rabbitTemplate.setConfirmCallback(new RabbitTemplate.ConfirmCallback() {
            @Override
            public void confirm(CorrelationData correlationData, boolean b) {
                System.err.println("confirmedMessage");
            }
        });

        rabbitTemplate.setReturnCallback(new RabbitTemplate.ReturnCallback() {
            @Override
            public void returnedMessage(Message message, int i, String s, String s1, String s2) {
                System.err.println("Returned Message");
             
            }
        });
        rabbitTemplate.convertAndSend("myqueue", "foriffo");
    }

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I was expecting my test to hit the Confirm callback. Any idea what I am missing?

Did you enable publisher confirms on the connection factory?

http://static.springsource.org/sprin...#amqp-template

Hello!
I suggest you to take a look into Manual: http://static.springsource.org/sprin...ce/htmlsingle/ via search of word 'Confirms'.
if you'll still have problem - you are welcome!
But at a glance you don't provide 'correlationData'
In othe words: try to use this one:

Code:

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public void convertAndSend(String routingKey, final Object object, CorrelationData correlationData)

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Cheers,
Artem

Quote:

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Originally Posted by Gary Russell

Did you enable publisher confirms on the connection factory?

http://static.springsource.org/sprin...#amqp-template

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Here is my connection factory. I think I did it right.

Quote:

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<rabbit:connection-factory id="connectionFactory" host="localhost" username="guest" password="guest" publisher-confirms="true" publisher-returns="true"/>

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I added the CorrelationData object as suggested, what am I supposed to use in the constructor for the id?

I tried the following without better luck.

Code:

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    public void runWithSpring(){
        System.err.println("begin test");
        System.err.println(connectionFactory.isPublisherConfirms());
        rabbitTemplate.setConfirmCallback(new RabbitTemplate.ConfirmCallback() {
            @Override
            public void confirm(CorrelationData correlationData, boolean b) {
                System.err.println("confirmedMessage");
            }
        });

        rabbitTemplate.setReturnCallback(new RabbitTemplate.ReturnCallback() {
            @Override
            public void returnedMessage(Message message, int i, String s, String s1, String s2) {
                System.err.println("Returned Message");

            }
        });
        rabbitTemplate.convertAndSend("dosomething", "key","foriffo", new CorrelationData("123"));
    }

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Well I knew it would be something silly, I totally glossed over that this was asynchronous and didn't have anything in my code to wait for a response so my Junit was ending immediately. Adding a loop confirmed that the message arrived and invoked my callback.