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 |    8 ++++++--
 1 files changed, 6 insertions(+), 2 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 fcc1487..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
@@ -385,7 +385,9 @@
 		Response response = getMessageFactory().createResponse(statusCode, evt.getRequest());
 		ServerTransaction serverTransaction = getServerTransaction(evt);
 		serverTransaction.sendResponse(response);
-		if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
+		if (statusCode >= 200) {
+			if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
+		}
 	}
 
 	private void responseAck(RequestEvent evt, int statusCode, String msg) throws SipException, InvalidArgumentException, ParseException {
@@ -393,7 +395,9 @@
 		response.setReasonPhrase(msg);
 		ServerTransaction serverTransaction = getServerTransaction(evt);
 		serverTransaction.sendResponse(response);
-		if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
+		if (statusCode >= 200) {
+			if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
+		}
 	}
 
 	/**

--
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