问题描述

我正在尝试将 spring amqp 配置为仅重试消息定义的次数.当前一条消息失败，例如因为 DataIntegrityViolationException 被无限期重新交付.

I am trying configure spring amqp to only retry a message a defined amount of times. Currently a message that fails e.g. because of a DataIntegrityViolationException is redelivered indefinitely.

根据文档 这里我想出了以下配置

According to the documentation here I came up with the following configuration

@Bean
    public StatefulRetryOperationsInterceptor statefulRetryOperationsInterceptor() {
        return RetryInterceptorBuilder.stateful()
                .backOffOptions(1000, 2.0, 10000) // initialInterval, multiplier, maxInterval
                .maxAttempts(3)
                .messageKeyGenerator(message -> UUID.randomUUID().toString())
                .build();
    } 

这似乎没有应用 - 消息仍在无限期地尝试.

This does not seem to be applied - the messages are still tried indefinitely.

感觉我在这里错过了什么.

Feels like I am missing something here.

这是我关于 AMQP 的剩余配置:

Here is my remaining configuration regarding AMQP:

@Bean
    Queue testEventSubscriberQueue() {
        final boolean durable = true;
        return new Queue("testEventSubscriberQueue", durable);
    }

    @Bean
    Binding binding(TopicExchange topicExchange) {
        return BindingBuilder.bind(testEventSubscriberQueue()).to(topicExchange).with("payload.event-create");
    }

    @Bean
    SimpleMessageListenerContainer messageListenerContainer(ConnectionFactory connectionFactory, MessageListenerAdapter listenerAdapter) {
        SimpleMessageListenerContainer container = new SimpleMessageListenerContainer();
        container.setConnectionFactory(connectionFactory);
        container.setQueueNames(testEventSubscriberQueue().getName());
        container.setMessageListener(listenerAdapter);
        container.setChannelTransacted(true);
        return container;
    }


    @Bean
    MessageListenerAdapter listenerAdapter(MessageConverter messageConverter, SubscriberHandler subscriberHandler) {
        MessageListenerAdapter listenerAdapter = new MessageListenerAdapter(subscriberHandler);
        listenerAdapter.setMessageConverter(messageConverter);
        return listenerAdapter;
    }

    @Bean
    public MessageConverter messageConverter(ObjectMapper objectMapper) {
        final Jackson2JsonMessageConverter jsonMessageConverter = new Jackson2JsonMessageConverter();
        jsonMessageConverter.setJsonObjectMapper(objectMapper);
        DefaultClassMapper defaultClassMapper = new DefaultClassMapper();
        defaultClassMapper.setDefaultType(EventPayload.class);
        jsonMessageConverter.setClassMapper(defaultClassMapper);
        final ContentTypeDelegatingMessageConverter messageConverter = new ContentTypeDelegatingMessageConverter(jsonMessageConverter);
        messageConverter.addDelgate(MessageProperties.CONTENT_TYPE_JSON, jsonMessageConverter);
        return messageConverter;
    }

    @Bean
    public RabbitTemplate rabbitTemplate(ConnectionFactory connectionFactory, MessageConverter messageConverter) {
        RabbitTemplate rabbitTemplate = new RabbitTemplate(connectionFactory);
        rabbitTemplate.setMessageConverter(messageConverter);
        //rabbitTemplate.setChannelTransacted(true);
        return rabbitTemplate;
    }

@Bean
    public TopicExchange testExchange() {
        final boolean durable = true;
        final boolean autoDelete = false;
        return new TopicExchange(EXCHANGE_NAME, durable, autoDelete);
    }

我正在使用 spring-amqp 1.5.1.RELEASE.

I am using spring-amqp 1.5.1.RELEASE.

感谢任何帮助.

推荐答案

你需要配置容器将拦截器添加到它的通知链中...

You need to configure the container to add the interceptor to its advice chain...

container.setAdviceChain(new Advice[] { statefulRetryOperationsInterceptor() });

这篇关于未使用 Spring AMQP StatefulRetryOperationsInterceptor的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持跟版网！