From 4d2c36edcd43d18e30c354bfb88ed2a9ff8e5a94 Mon Sep 17 00:00:00 2001
From: mk1990 <153958232@qq.com>
Date: 星期三, 22 六月 2022 13:09:09 +0800
Subject: [PATCH] fix设备状态查询接口

---
 src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java
index 48cdca3..2a99b1b 100644
--- a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java
+++ b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java
@@ -283,10 +283,10 @@
      */
     public int totalReaderCount(MediaServerItem mediaServerItem, String app, String streamId) {
         JSONObject mediaInfo = zlmresTfulUtils.getMediaInfo(mediaServerItem, app, "rtmp", streamId);
-        Integer code = mediaInfo.getInteger("code");
         if (mediaInfo == null) {
             return 0;
         }
+        Integer code = mediaInfo.getInteger("code");
         if ( code < 0) {
             logger.warn("鏌ヨ娴�({}/{})鏄惁鏈夊叾瀹冭鐪嬭�呮椂寰楀埌锛� {}", app, streamId, mediaInfo.getString("msg"));
             return -1;

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