From 5c49627012996aedb802b81e64c4776f9874f0a7 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期一, 17 七月 2023 16:55:41 +0800
Subject: [PATCH] 优化发流端口分配

---
 src/main/java/com/genersoft/iot/vmp/media/zlm/SendRtpPortManager.java |   13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/media/zlm/SendRtpPortManager.java b/src/main/java/com/genersoft/iot/vmp/media/zlm/SendRtpPortManager.java
index 1fb8256..5c857da 100644
--- a/src/main/java/com/genersoft/iot/vmp/media/zlm/SendRtpPortManager.java
+++ b/src/main/java/com/genersoft/iot/vmp/media/zlm/SendRtpPortManager.java
@@ -36,6 +36,13 @@
     }
 
     public int getNextPort(String mediaServerId) {
+        String sendIndexKey = KEY + userSetting.getServerId() + "_" +  mediaServerId;
+        MediaSendRtpPortInfo mediaSendRtpPortInfo = (MediaSendRtpPortInfo)redisTemplate.opsForValue().get(sendIndexKey);
+        if (mediaSendRtpPortInfo == null) {
+            logger.warn("[鍙戦�佺鍙g鐞哴 鑾峰彇{}鐨勫彂閫佺鍙f椂鏈壘鍒扮鍙d俊鎭�", mediaSendRtpPortInfo);
+            return 0;
+        }
+
         String key = VideoManagerConstants.PLATFORM_SEND_RTP_INFO_PREFIX
                 + userSetting.getServerId() + "_*";
         List<Object> queryResult = RedisUtil.scan(redisTemplate, key);
@@ -48,12 +55,6 @@
             }
         }
 
-        String sendIndexKey = KEY + userSetting.getServerId() + "_" +  mediaServerId;
-        MediaSendRtpPortInfo mediaSendRtpPortInfo = (MediaSendRtpPortInfo)redisTemplate.opsForValue().get(sendIndexKey);
-        if (mediaSendRtpPortInfo == null) {
-            logger.warn("[鍙戦�佺鍙g鐞哴 鑾峰彇{}鐨勫彂閫佺鍙f椂鏈壘鍒扮鍙d俊鎭�", mediaSendRtpPortInfo);
-            return 0;
-        }
         int port = getPort(mediaSendRtpPortInfo.getCurrent(),
                 mediaSendRtpPortInfo.getStart(),
                 mediaSendRtpPortInfo.getEnd(), checkPort -> sendRtpItemMap.get(checkPort) == null);

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