From 710600db6f3bd6f72a83ef75cca30953fd0f375f Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期三, 21 九月 2022 18:18:37 +0800
Subject: [PATCH] 优化sip消息,去除自动dialog创建

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/MobilePositionResponseMessageHandler.java |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/MobilePositionResponseMessageHandler.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/MobilePositionResponseMessageHandler.java
index b6643e3..158f5b7 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/MobilePositionResponseMessageHandler.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/MobilePositionResponseMessageHandler.java
@@ -20,10 +20,12 @@
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
+import org.springframework.util.ObjectUtils;
 import org.springframework.util.StringUtils;
 
 import javax.sip.InvalidArgumentException;
 import javax.sip.RequestEvent;
+import javax.sip.ServerTransaction;
 import javax.sip.SipException;
 import javax.sip.message.Response;
 import java.text.ParseException;
@@ -63,16 +65,18 @@
     @Override
     public void handForDevice(RequestEvent evt, Device device, Element rootElement) {
 
+        ServerTransaction serverTransaction = getServerTransaction(evt);
+
         try {
             rootElement = getRootElement(evt, device.getCharset());
             if (rootElement == null) {
                 logger.warn("[ 绉诲姩璁惧浣嶇疆鏁版嵁鏌ヨ鍥炲 ] content cannot be null, {}", evt.getRequest());
-                responseAck(evt, Response.BAD_REQUEST);
+                responseAck(serverTransaction, Response.BAD_REQUEST);
                 return;
             }
             MobilePosition mobilePosition = new MobilePosition();
             mobilePosition.setCreateTime(DateUtil.getNow());
-            if (!StringUtils.isEmpty(device.getName())) {
+            if (!ObjectUtils.isEmpty(device.getName())) {
                 mobilePosition.setDeviceName(device.getName());
             }
             mobilePosition.setDeviceId(device.getDeviceId());
@@ -129,7 +133,7 @@
             jsonObject.put("speed", mobilePosition.getSpeed());
             redisCatchStorage.sendMobilePositionMsg(jsonObject);
             //鍥炲 200 OK
-            responseAck(evt, Response.OK);
+            responseAck(serverTransaction, Response.OK);
         } catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
             e.printStackTrace();
         }

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