spring-amqp

问题 I don't want the SimpleMessageListenerContainer to continuously consume the messages when my Transaction marked as rollback. I didn't add listener-container in my configuration file and trying to rethrow the AmqpRejectAndDontRequeueException . It is not working. Here is my codebase: @Transactional public class MySecondService { @Resource private MySecondRepository mySecondRepository; @Transactional(propagation = Propagation.REQUIRED) @ServiceActivator(inputChannel = "my-first-servie-output

问题 I have an async consumer configured via the spring-amqp framework: <listener-container connection-factory="connectionFactory" message-converter="jsonMessageConverter" xmlns="http://www.springframework.org/schema/rabbit"> <listener ref="requestHandler" method="handleMessage" queue-names="blah" /> </listener-container> An external event from a 3rd party app indicates to my server that its ready to process data, at such a time I would like to take messages from the queue that I'm subscribed to

问题 I have an application which uses spring AMQP for consuming and producing messages to other application. I have a scenario where some of the exception occurred i need to re-queue back to RabbitMQ. For some exceptions i need to ignore (Basically i need to ignore the message no need to requeue) Currently in below code, i have set the configuration as factory.setDefaultRequeueRejected(false); But my requirement is to dynamically reject for some messages and re-queue back to RabbitMQ for some

问题 I'm following the instructions for the Stock Trading sample, which outlines how to use request/reply messaging in spring-amqp : http://static.springsource.org/spring-amqp/docs/1.2.x/reference/html/sample-apps.html#d4e742 I've tweaked the sample instructions to create a client which should wait for the reply by using convertSendAndReceive instead of convertAndSend : https://gist.github.com/pulkitsinghal/5774487 Now even though the reply is put on the responseQueue and I've updated the timeout

问题 I am queuing all messages to rabbitmq queue and processing those on remote server. Below is my producer and reply handler in same class. public class AmqpAsynchRpcItemWriter<T> implements ItemWriter<T>, MessageListener { protected String exchange; protected String routingKey; protected String queue; protected String replyQueue; protected RabbitTemplate template; // Reply handler @Override public void onMessage(Message message) { try { String corrId = new String(message.getMessageProperties()

问题 I am trying to send message and receive response using following code MessageProperties props =MessagePropertiesBuilder.newInstance().setContentType(MessageProperties.CONTENT_TYPE_TEXT_PLAIN) .setMessageId("MSG12345").setHeader("type", "type1").setCorrelationId(UUID.randomUUID().toString().getBytes()).build(); Message message = MessageBuilder.withBody(input.getBytes()).andProperties(props).build(); Message response = (Message) template.convertSendAndReceive("key", message); But, its is

问题 We are getting the below error when we are posting a message to rabbitmq from a spring boot service. [AMQP Connection 123.11.xxx.xx:5672] ERROR [] org.springframework.amqp.rabbit.connection.CachingConnectionFactory - Channel shutdown: channel error; protocol method: #method(reply-code=406, reply-text=PRECONDITION_FAILED - fast reply consumer does not exist, class-id=60, method-id=40) Does anyone faced a similar issue with rabbitmq ? Please help us with your inputs. 来源： https://stackoverflow

问题 I am trying to implement remote chunking in spring batch using spring integration and amqp (rabbitmq). I am not able to understand how does ChunkMessageChannelItemWriter collect replies in remote chunking test below https://github.com/spring-projects/spring-batch/blob/master/spring-batch-integration/src/test/resources/org/springframework/batch/integration/chunk/RemoteChunkStepIntegrationTests-context.xml How does it work ? Does it send one message, wait for its reply, receives its reply and

问题 If it's not one problem, it's another... I seem to have gotten the 2 previous problems fixed but now when running outside of a test context, with a stood up application I see this. o.s.a.s.c.Jackson2JsonMessageConverter : Could not convert incoming message with content-type [null], 'json' keyword missing. Like before, this message seems fairly clear. Heck, things even worked in a standalone test context, however when running in a standalone server the code seems to be taking a different path

问题 I am using Spring AMQP RabbitHandler and have wrote the following code:- @RabbitListener(queues = "#{testQueue.name}") public class Tut4Receiver { @RabbitHandler public void receiveMessage(String message){ System.out.println("Message received "+message); } } Also Queue is defined like:- @Bean public Queue testQueue() { return new AnonymousQueue(); } I am using seperate code to initialise the Connection Factory. My question is if rabbitmq is down for some time,it keeps on retrying to create a