我在Spring构建了一个消息驱动的服务，该服务将在集群中运行，并且需要以循环方式从RabbitMQ队列中提取消息。该实现当前正在以先到先得的方式将消息从队列中拉出，从而导致某些服务器被备份而其他服务器则处于空闲状态。

当前的QueueConsumerConfiguration.java如下所示：

@Configuration
public class QueueConsumerConfiguration extends RabbitMqConfiguration {
private Logger LOG = LoggerFactory.getLogger(QueueConsumerConfiguration.class);

private static final int DEFAULT_CONSUMERS=2;

@Value("${eventservice.inbound}")
protected String inboudEventQueue;

@Value("${eventservice.consumers}")
protected int queueConsumers;

@Autowired
private EventHandler eventtHandler;

@Bean
public RabbitTemplate rabbitTemplate() {
    RabbitTemplate template = new RabbitTemplate(connectionFactory());
    template.setRoutingKey(this.inboudEventQueue);
    template.setQueue(this.inboudEventQueue);
    template.setMessageConverter(jsonMessageConverter());
    return template;
}

@Bean
public Queue inboudEventQueue() {
    return new Queue(this.inboudEventQueue);
}

@Bean
public SimpleMessageListenerContainer listenerContainer() {
    SimpleMessageListenerContainer container = new SimpleMessageListenerContainer();
    container.setConnectionFactory(connectionFactory());
    container.setQueueNames(this.inboudEventQueue);
    container.setMessageListener(messageListenerAdapter());
    if (this.queueConsumers > 0) {
        LOG.info("Starting queue consumers:" + this.queueConsumers );
        container.setMaxConcurrentConsumers(this.queueConsumers);
        container.setConcurrentConsumers(this.queueConsumers);
    } else {
        LOG.info("Starting default queue consumers:" + DEFAULT_CONSUMERS);
        container.setMaxConcurrentConsumers(DEFAULT_CONSUMERS);
        container.setConcurrentConsumers(DEFAULT_CONSUMERS);            
    }
    return container;
}

@Bean
public MessageListenerAdapter messageListenerAdapter() {
    return new MessageListenerAdapter(this.eventtHandler, jsonMessageConverter());
}
}

只是添加一个案例

container.setChannelTransacted(true);

配置？