From a82b831b8b2b96dfa5791808f1207500e16697cf Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期三, 04 一月 2023 10:39:40 +0800
Subject: [PATCH] 优化设备状态保持，自动记录心跳间隔，三次心跳失败则设备离线，不在使用设备有效期字段作为唯一判断标准，提高容错能力和稳定性。

---
 src/main/java/com/genersoft/iot/vmp/service/impl/MediaServiceImpl.java |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServiceImpl.java
index db4100a..b8241d7 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServiceImpl.java
@@ -1,14 +1,13 @@
 package com.genersoft.iot.vmp.service.impl;
 
-import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONArray;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONArray;
+import com.alibaba.fastjson2.JSONObject;
 import com.genersoft.iot.vmp.common.StreamInfo;
 import com.genersoft.iot.vmp.common.StreamURL;
 import com.genersoft.iot.vmp.conf.MediaConfig;
 import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
 import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
-import com.genersoft.iot.vmp.media.zlm.dto.OnPublishHookParam;
 import com.genersoft.iot.vmp.media.zlm.dto.StreamAuthorityInfo;
 import com.genersoft.iot.vmp.service.IMediaServerService;
 import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
@@ -17,7 +16,6 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.util.ObjectUtils;
-import org.springframework.util.StringUtils;
 
 import java.net.URL;
 

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