From 37e973949fa14d01d9ad030973a4974e2f4fef2d Mon Sep 17 00:00:00 2001
From: jiang <893224616@qq.com>
Date: 星期三, 28 十二月 2022 10:58:48 +0800
Subject: [PATCH] 优化兼容接口

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java |   38 +++++++++++++++++---------------------
 1 files changed, 17 insertions(+), 21 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
index cd0dcd1..5751a11 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
@@ -1,28 +1,26 @@
 package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.notify.cmd;
 
+import com.genersoft.iot.vmp.conf.UserSetting;
 import com.genersoft.iot.vmp.gb28181.bean.Device;
 import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
-import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
+import com.genersoft.iot.vmp.gb28181.bean.RemoteAddressInfo;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.notify.NotifyMessageHandler;
+import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
 import com.genersoft.iot.vmp.service.IDeviceService;
-import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
-import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
 import com.genersoft.iot.vmp.utils.DateUtil;
+import gov.nist.javax.sip.message.SIPRequest;
 import org.dom4j.Element;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 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.SipException;
-import javax.sip.header.ViaHeader;
 import javax.sip.message.Response;
 import java.text.ParseException;
 
@@ -32,6 +30,7 @@
 @Component
 public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent implements InitializingBean, IMessageHandler {
 
+
     private Logger logger = LoggerFactory.getLogger(KeepaliveNotifyMessageHandler.class);
     private final static String cmdType = "Keepalive";
 
@@ -40,6 +39,9 @@
 
     @Autowired
     private IDeviceService deviceService;
+
+    @Autowired
+    private UserSetting userSetting;
 
     @Override
     public void afterPropertiesSet() throws Exception {
@@ -52,25 +54,19 @@
             // 鏈敞鍐岀殑璁惧涓嶅仛澶勭悊
             return;
         }
+        SIPRequest request = (SIPRequest) evt.getRequest();
         // 鍥炲200 OK
         try {
-            responseAck(getServerTransaction(evt), Response.OK);
+            responseAck(request, Response.OK);
         } catch (SipException | InvalidArgumentException | ParseException e) {
-            logger.error("[鍛戒护鍙戦�佸け璐 鍥芥爣绾ц仈 蹇冭烦鍥炲: {}", e.getMessage());
+            logger.error("[鍛戒护鍙戦�佸け璐 蹇冭烦鍥炲: {}", e.getMessage());
         }
-        // 鍒ゆ柇RPort鏄惁鏀瑰彉锛屾敼鍙樺垯璇存槑璺敱nat淇℃伅鍙樺寲锛屼慨鏀硅澶囦俊鎭�
-        // 鑾峰彇鍒伴�氫俊鍦板潃绛変俊鎭�
-        ViaHeader viaHeader = (ViaHeader) evt.getRequest().getHeader(ViaHeader.NAME);
-        String received = viaHeader.getReceived();
-        int rPort = viaHeader.getRPort();
-        // 瑙f瀽鏈湴鍦板潃鏇夸唬
-        if (ObjectUtils.isEmpty(received) || rPort == -1) {
-            received = viaHeader.getHost();
-            rPort = viaHeader.getPort();
-        }
-        if (device.getPort() != rPort) {
-            device.setPort(rPort);
-            device.setHostAddress(received.concat(":").concat(String.valueOf(rPort)));
+
+        RemoteAddressInfo remoteAddressInfo = SipUtils.getRemoteAddressFromRequest(request, userSetting.getSipUseSourceIpAsRemoteAddress());
+        if (!device.getIp().equalsIgnoreCase(remoteAddressInfo.getIp()) || device.getPort() != remoteAddressInfo.getPort()) {
+            device.setPort(remoteAddressInfo.getPort());
+            device.setHostAddress(remoteAddressInfo.getIp().concat(":").concat(String.valueOf(remoteAddressInfo.getPort())));
+            device.setIp(remoteAddressInfo.getIp());
         }
         device.setKeepaliveTime(DateUtil.getNow());
 

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