From 7ecc86b33d37df8ecda167ca390e932df1442171 Mon Sep 17 00:00:00 2001
From: wym <421132955@qq.com>
Date: 星期一, 08 八月 2022 08:31:12 +0800
Subject: [PATCH] zlm关闭一段时间后，重启后信令服务不重连zlm
---
src/main/java/com/genersoft/iot/vmp/gb28181/utils/SipUtils.java | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/utils/SipUtils.java b/src/main/java/com/genersoft/iot/vmp/gb28181/utils/SipUtils.java
index 8025818..44e1337 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/utils/SipUtils.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/utils/SipUtils.java
@@ -23,8 +23,12 @@
/**
* 浠巗ubject璇诲彇channelId
* */
- public static String getChannelIdFromHeader(Request request) {
+ public static String getChannelIdFromRequest(Request request) {
Header subject = request.getHeader("subject");
+ if (subject == null) {
+ // 濡傛灉缂哄けsubject
+ return null;
+ }
return ((Subject) subject).getSubject().split(":")[0];
}
--
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