2025-11-29 zwy 在websocket断开时给5秒延时，给前端刷新缓冲

zhaowenyu

2025-11-29 8b459796efa4f1e0571f4436953a52d25a063e70

 ard-sample/src/main/java/com/ard/sample/storage/service/IStorageService.java

@@ -1,7 +1,7 @@
package com.ard.sample.storage.service;

import com.ard.sample.component.mqtt.model.CommonTopicReceiver;
import com.ard.sample.media.model.StsCredentialsDTO;
import com.ard.oss.model.StsCredentialsDTO;
import org.springframework.messaging.MessageHeaders;

/**