From ecaf8750dd9c537e581ae05c65be9a26db5e67a7 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期二, 24 十一月 2020 16:41:00 +0800
Subject: [PATCH] 完成向上级联->注册

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

diff --git a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMUtils.java b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMUtils.java
index f44e7df..8195b65 100644
--- a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMUtils.java
+++ b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMUtils.java
@@ -29,7 +29,7 @@
         param.put("enable_tcp", 1);
         param.put("stream_id", streamId);
         JSONObject jsonObject = zlmresTfulUtils.openRtpServer(param);
-        if (jsonObject.getInteger("code") == 0) {
+        if (jsonObject != null && jsonObject.getInteger("code") == 0) {
             return newPort;
         } else {
             return getNewRTPPort(ssrc);

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