From c81cc4313a62522c3822a2d88af67a6b2e151cd9 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期日, 26 九月 2021 15:33:00 +0800
Subject: [PATCH] Merge pull request #174 from chenparty/wvp-28181-2.0

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java |   21 ++++++++++++++-------
 1 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java
index 1aa0079..3014b2d 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java
@@ -1,10 +1,7 @@
 package com.genersoft.iot.vmp.gb28181.transmit.request.impl;
 
 import javax.sdp.*;
-import javax.sip.InvalidArgumentException;
-import javax.sip.RequestEvent;
-import javax.sip.SipException;
-import javax.sip.SipFactory;
+import javax.sip.*;
 import javax.sip.address.Address;
 import javax.sip.address.SipURI;
 import javax.sip.header.*;
@@ -239,7 +236,9 @@
 						Response response = null;
 						try {
 							response = getMessageFactory().createResponse(event.getResponse().getStatusCode(), evt.getRequest());
-							getServerTransaction(evt).sendResponse(response);
+							ServerTransaction serverTransaction = getServerTransaction(evt);
+							serverTransaction.sendResponse(response);
+							if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
 						} catch (ParseException | SipException | InvalidArgumentException e) {
 							e.printStackTrace();
 						}
@@ -384,13 +383,21 @@
 	 */
 	private void responseAck(RequestEvent evt, int statusCode) throws SipException, InvalidArgumentException, ParseException {
 		Response response = getMessageFactory().createResponse(statusCode, evt.getRequest());
-		getServerTransaction(evt).sendResponse(response);
+		ServerTransaction serverTransaction = getServerTransaction(evt);
+		serverTransaction.sendResponse(response);
+		if (statusCode >= 200) {
+			if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
+		}
 	}
 
 	private void responseAck(RequestEvent evt, int statusCode, String msg) throws SipException, InvalidArgumentException, ParseException {
 		Response response = getMessageFactory().createResponse(statusCode, evt.getRequest());
 		response.setReasonPhrase(msg);
-		getServerTransaction(evt).sendResponse(response);
+		ServerTransaction serverTransaction = getServerTransaction(evt);
+		serverTransaction.sendResponse(response);
+		if (statusCode >= 200) {
+			if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
+		}
 	}
 
 	/**

--
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