From 82adc0cb23f3ee47322e78889cdaba57e9309000 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期二, 21 三月 2023 15:55:24 +0800
Subject: [PATCH] 完善语音对讲级联

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageHandlerAbstract.java |   20 ++++++++++++++++++--
 1 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageHandlerAbstract.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageHandlerAbstract.java
index 82d790f..b5db5b3 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageHandlerAbstract.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageHandlerAbstract.java
@@ -3,10 +3,16 @@
 import com.genersoft.iot.vmp.gb28181.bean.Device;
 import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
+import gov.nist.javax.sip.message.SIPRequest;
 import org.dom4j.Element;
-import org.springframework.beans.factory.annotation.Autowired;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
+import javax.sip.InvalidArgumentException;
 import javax.sip.RequestEvent;
+import javax.sip.SipException;
+import javax.sip.message.Response;
+import java.text.ParseException;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
@@ -14,7 +20,9 @@
 
 public abstract class MessageHandlerAbstract extends SIPRequestProcessorParent implements IMessageHandler{
 
-    public static Map<String, IMessageHandler> messageHandlerMap = new ConcurrentHashMap<>();
+    private Logger logger = LoggerFactory.getLogger(MessageHandlerAbstract.class);
+
+    public Map<String, IMessageHandler> messageHandlerMap = new ConcurrentHashMap<>();
 
     public void addHandler(String cmdType, IMessageHandler messageHandler) {
         messageHandlerMap.put(cmdType, messageHandler);
@@ -23,6 +31,14 @@
     @Override
     public void handForDevice(RequestEvent evt, Device device, Element element) {
         String cmd = getText(element, "CmdType");
+        if (cmd == null) {
+            try {
+                responseAck((SIPRequest) evt.getRequest(), Response.OK);
+            } catch (SipException | InvalidArgumentException | ParseException e) {
+                logger.error("[鍛戒护鍙戦�佸け璐 鍥炲200 OK: {}", e.getMessage());
+            }
+            return;
+        }
         IMessageHandler messageHandler = messageHandlerMap.get(cmd);
         if (messageHandler != null) {
             messageHandler.handForDevice(evt, device, element);

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