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 | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 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 9dd0271..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
@@ -2,8 +2,10 @@
import gov.nist.javax.sip.address.AddressImpl;
import gov.nist.javax.sip.address.SipUri;
+import gov.nist.javax.sip.header.Subject;
import javax.sip.header.FromHeader;
+import javax.sip.header.Header;
import javax.sip.message.Request;
/**
@@ -18,6 +20,17 @@
FromHeader fromHeader = (FromHeader)request.getHeader(FromHeader.NAME);
return getUserIdFromFromHeader(fromHeader);
}
+ /**
+ * 浠巗ubject璇诲彇channelId
+ * */
+ 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];
+ }
public static String getUserIdFromFromHeader(FromHeader fromHeader) {
AddressImpl address = (AddressImpl)fromHeader.getAddress();
--
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