我使用redis消息发布/订阅来监听密钥过期。前10分钟内工作正常。在此之后，侦听器在我重新启动服务器之前无法获取任何事件。我想那里的连接断开了。代码如下：

// Configuration
@Bean
RedisMessageListenerContainer keyExpirationListenerContainer(ExpirationListener expirationListener) {
    RedisMessageListenerContainer listenerContainer = new RedisMessageListenerContainer();
    listenerContainer.setConnectionFactory(lettuceConnectionFactory());
    listenerContainer.addMessageListener(expirationListener, new PatternTopic("__keyevent@*__:expired"));
    listenerContainer.setErrorHandler(e -> log.error("There was an error in redis key expiration listener container", e));
    return listenerContainer;
}

// Usage
@Component
@Slf4j
@AllArgsConstructor
public class ExpirationListener implements MessageListener {
  @Override
  public void onMessage(Message message, byte[] bytes) {
    String key = new String(message.getBody());
    log.info("expired redis key: {}", key);
  }
}

我希望能得到你们的帮助。谢谢您！