Sha*_*gab 1 spring-amqp spring-retry
我有以下两种情况
我想在同一个侦听器容器工厂和同一个队列上支持这两种情况。
我已经有以下配置来成功支持案例 1:
@Bean
public RetryOperationsInterceptor workMessagesRetryInterceptor() {
return RetryInterceptorBuilder.stateless()
.maxAttempts(5)
.backOffOptions(1000, 2, 10000)
.recoverer(new RejectAndDontRequeueRecoverer())
.build();
}
@Bean
public SimpleRabbitListenerContainerFactory myRabbitListenerContainerFactory(ConnectionFactory connectionFactory) {
SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();
factory.setConnectionFactory(connectionFactory);
factory.setMaxConcurrentConsumers(8);
factory.setAdviceChain(workMessagesRetryInterceptor());
return factory;
}`
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现在我想扩展之前的配置来支持情况 2。
编辑,感谢加里的快速回复。
这是我的新配置,但我仍然对两个异常进行重试: ListenerExecutionFailedException 、 AmqpRejectAndDontRequeueException
@Bean
public SimpleRetryPolicy rejectionRetryPolicy(){
Map<Class<? extends Throwable> , Boolean> exceptionsMap = new HashMap<Class<? extends Throwable> , Boolean>();
exceptionsMap.put(ListenerExecutionFailedException.class, true); //retriable
exceptionsMap.put(AmqpRejectAndDontRequeueException.class, false);//not retriable
SimpleRetryPolicy retryPolicy = new SimpleRetryPolicy(5 , exceptionsMap );
return retryPolicy;
}
@Bean
public RetryOperationsInterceptor workMessagesRetryInterceptor() {
return RetryInterceptorBuilder.stateless().retryPolicy(rejectionRetryPolicy())
//.backOffOptions(1000, 2, 10000)
//.recoverer(new RejectAndDontRequeueRecoverer())
.build();
}
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