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/component/mqtt/model/CommonTopicReceiver.java

@@ -31,4 +31,6 @@

    private Integer needReply;

    private String type;

}