From f223aad70516049577c261d5e6cd876abed07cb4 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 18 十一月 2022 18:39:44 +0800
Subject: [PATCH] Merge branch 'wvp-28181-2.0'

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java
index ded86ae..d8efbfe 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java
@@ -22,6 +22,9 @@
 import org.springframework.stereotype.Component;
 import org.springframework.util.ObjectUtils;
 
+import javax.sip.*;
+import javax.sip.header.*;
+import javax.sip.message.Request;
 import javax.sip.RequestEvent;
 import javax.sip.SipException;
 import javax.sip.header.AuthorizationHeader;
@@ -117,6 +120,13 @@
 
             if (request.getExpires() == null) {
                 response = getMessageFactory().createResponse(Response.BAD_REQUEST, request);
+                if (evt.getDialog() != null ) {
+                    if (evt.getDialog().isServer()) {
+                        ServerTransaction serverTransaction = getServerTransaction(evt);
+                        serverTransaction.sendResponse(response);
+                        serverTransaction.getDialog().delete();
+                    }
+                }
                 sipSender.transmitRequest(request.getLocalAddress().getHostAddress(), response);
                 return;
             }
@@ -175,4 +185,12 @@
             e.printStackTrace();
         }
     }
+
+    private void sendResponse(RequestEvent evt, Response response) throws InvalidArgumentException, SipException {
+        ServerTransaction serverTransaction = getServerTransaction(evt);
+        serverTransaction.sendResponse(response);
+        if (serverTransaction.getDialog() != null) {
+            serverTransaction.getDialog().delete();
+        }
+    }
 }

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