From 80d2edeef25f752e0a80a6cff99e38f61c2d2cb2 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期二, 18 十月 2022 13:07:38 +0800
Subject: [PATCH] 优化sip消息构建,去除ServerTransaction的使用

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java |   17 +++++------------
 1 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
index f74c250..1f4513e 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
@@ -23,12 +23,8 @@
 
 import javax.sip.InvalidArgumentException;
 import javax.sip.RequestEvent;
-import javax.sip.ServerTransaction;
 import javax.sip.SipException;
-import javax.sip.address.SipURI;
-import javax.sip.header.CSeqHeader;
 import javax.sip.header.CallIdHeader;
-import javax.sip.message.Request;
 import javax.sip.message.Response;
 import java.text.ParseException;
 import java.util.Map;
@@ -80,16 +76,13 @@
         if (ssrcTransaction != null) {
             deviceId = ssrcTransaction.getDeviceId();
         }
-
-        ServerTransaction serverTransaction = getServerTransaction(evt);
-
+        SIPRequest request = (SIPRequest) evt.getRequest();
         // 鏌ヨ璁惧鏄惁瀛樺湪
         Device device = redisCatchStorage.getDevice(deviceId);
         // 鏌ヨ涓婄骇骞冲彴鏄惁瀛樺湪
         ParentPlatform parentPlatform = storage.queryParentPlatByServerGBId(deviceId);
         try {
             if (device != null && parentPlatform != null) {
-                SIPRequest request = (SIPRequest) evt.getRequest();
                 String hostAddress = request.getRemoteAddress().getHostAddress();
                 int remotePort = request.getRemotePort();
                 if (device.getHostAddress().equals(hostAddress + ":" + remotePort)) {
@@ -100,7 +93,7 @@
             }
             if (device == null && parentPlatform == null) {
                 // 涓嶅瓨鍦ㄥ垯鍥炲404
-                responseAck(serverTransaction, Response.NOT_FOUND, "device "+ deviceId +" not found");
+                responseAck(request, Response.NOT_FOUND, "device "+ deviceId +" not found");
                 logger.warn("[璁惧鏈壘鍒� ]锛� {}", deviceId);
                 if (sipSubscribe.getErrorSubscribe(callIdHeader.getCallId()) != null){
                     DeviceNotFoundEvent deviceNotFoundEvent = new DeviceNotFoundEvent(evt.getDialog());
@@ -114,13 +107,13 @@
                     rootElement = getRootElement(evt);
                     if (rootElement == null) {
                         logger.error("澶勭悊MESSAGE璇锋眰  鏈幏鍙栧埌娑堟伅浣搟}", evt.getRequest());
-                        responseAck(serverTransaction, Response.BAD_REQUEST, "content is null");
+                        responseAck(request, Response.BAD_REQUEST, "content is null");
                         return;
                     }
                 } catch (DocumentException e) {
                     logger.warn("瑙f瀽XML娑堟伅鍐呭寮傚父", e);
                     // 涓嶅瓨鍦ㄥ垯鍥炲404
-                    responseAck(serverTransaction, Response.BAD_REQUEST, e.getMessage());
+                    responseAck(request, Response.BAD_REQUEST, e.getMessage());
                 }
                 String name = rootElement.getName();
                 IMessageHandler messageHandler = messageHandlerMap.get(name);
@@ -133,7 +126,7 @@
                 }else {
                     // 涓嶆敮鎸佺殑message
                     // 涓嶅瓨鍦ㄥ垯鍥炲415
-                    responseAck(serverTransaction, Response.UNSUPPORTED_MEDIA_TYPE, "Unsupported message type, must Control/Notify/Query/Response");
+                    responseAck(request, Response.UNSUPPORTED_MEDIA_TYPE, "Unsupported message type, must Control/Notify/Query/Response");
                 }
             }
         } catch (SipException e) {

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