From bc82662e9023c6aa1012ad8aef2c8dff0c3abca7 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期三, 15 十二月 2021 09:27:12 +0800
Subject: [PATCH] 升级invite+subscribe的cseq为递增

---
 src/main/java/com/genersoft/iot/vmp/service/impl/MediaServerServiceImpl.java |   31 +++++++++++++++++++------------
 1 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServerServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServerServiceImpl.java
index e02bd3f..5b17068 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServerServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/MediaServerServiceImpl.java
@@ -4,10 +4,10 @@
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.genersoft.iot.vmp.common.VideoManagerConstants;
-import com.genersoft.iot.vmp.conf.MediaConfig;
 import com.genersoft.iot.vmp.conf.SipConfig;
 import com.genersoft.iot.vmp.conf.UserSetup;
 import com.genersoft.iot.vmp.gb28181.bean.Device;
+import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
 import com.genersoft.iot.vmp.gb28181.session.SsrcConfig;
 import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
 import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
@@ -71,6 +71,9 @@
     private RedisUtil redisUtil;
 
     @Autowired
+    private EventPublisher publisher;
+
+    @Autowired
     JedisUtil jedisUtil;
 
     private final SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
@@ -80,7 +83,7 @@
      */
     @Override
     public void run(String... args) throws Exception {
-        logger.info("Media Server 缂撳瓨鍒濆鍖�");
+        logger.info("[缂撳瓨鍒濆鍖朷 Media Server ");
         List<MediaServerItem> mediaServerItemList = mediaServerMapper.queryAll();
         for (MediaServerItem mediaServerItem : mediaServerItemList) {
             if (StringUtils.isEmpty(mediaServerItem.getId())) {
@@ -312,8 +315,6 @@
         return mediaServerMapper.update(mediaSerItem);
     }
 
-
-
     /**
      * 澶勭悊zlm涓婄嚎
      * @param zlmServerConfig zlm涓婄嚎鎼哄甫鐨勫弬鏁�
@@ -353,27 +354,30 @@
         if (serverItem.getRtpProxyPort() == 0) {
             serverItem.setRtpProxyPort(zlmServerConfig.getRtpProxyPort());
         }
-        if (StringUtils.isEmpty(serverItem.getId())) {
-            serverItem.setId(zlmServerConfig.getGeneralMediaServerId());
-        }
         serverItem.setStatus(true);
+
         if (StringUtils.isEmpty(serverItem.getId())) {
             serverItem.setId(zlmServerConfig.getGeneralMediaServerId());
             mediaServerMapper.updateByHostAndPort(serverItem);
         }else {
             mediaServerMapper.update(serverItem);
         }
-        String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + serverItem.getId();
+        String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + zlmServerConfig.getGeneralMediaServerId();
         if (redisUtil.get(key) == null) {
-            SsrcConfig ssrcConfig = new SsrcConfig(serverItem.getId(), null, sipConfig.getDomain());
+            SsrcConfig ssrcConfig = new SsrcConfig(zlmServerConfig.getGeneralMediaServerId(), null, sipConfig.getDomain());
             serverItem.setSsrcConfig(ssrcConfig);
-            redisUtil.set(key, serverItem);
+        }else {
+            MediaServerItem mediaServerItemInRedis = (MediaServerItem)redisUtil.get(key);
+            serverItem.setSsrcConfig(mediaServerItemInRedis.getSsrcConfig());
         }
-
+        redisUtil.set(key, serverItem);
         resetOnlineServerItem(serverItem);
         updateMediaServerKeepalive(serverItem.getId(), null);
         setZLMConfig(serverItem);
+        publisher.zlmOnlineEventPublish(serverItem.getId());
+
     }
+
 
     @Override
     public void zlmServerOffline(String mediaServerId) {
@@ -561,12 +565,15 @@
         redisUtil.zRemove(VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetup.getServerId(), id);
         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + id;
         redisUtil.del(key);
-        mediaServerMapper.delOne(id);
     }
 
     @Override
     public void updateMediaServerKeepalive(String mediaServerId, JSONObject data) {
         MediaServerItem mediaServerItem = getOne(mediaServerId);
+        if (mediaServerItem == null) {
+            logger.warn("[鏇存柊ZLM 淇濇椿淇℃伅]澶辫触锛屾湭鎵惧埌娴佸獟浣撲俊鎭�");
+            return;
+        }
         String key = VideoManagerConstants.MEDIA_SERVER_KEEPALIVE_PREFIX + userSetup.getServerId() + "_" + mediaServerId;
         int hookAliveInterval = mediaServerItem.getHookAliveInterval() + 2;
         redisUtil.set(key, data, hookAliveInterval);

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