From bd5b9ca1f777e0991f37f6b0865fce873ed87072 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: Thu, 8 Sep 2022 20:20:43 +0800
Subject: [PATCH] =?UTF-8?q?=E8=8E=B7=E5=8F=96=E5=AE=9E=E9=99=85=E5=86=85?=
 =?UTF-8?q?=E5=AE=B9=E9=95=BF=E5=BA=A6=EF=BC=8C=E4=B8=8D=E4=BD=BF=E7=94=A8?=
 =?UTF-8?q?header=E4=B8=AD=E7=9A=84=E9=95=BF=E5=BA=A6=E4=BF=A1=E6=81=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java b/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
index c2196dc4..9b570972 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
@@ -49,6 +49,7 @@ public class SipLayer{
 		 * gov/nist/javax/sip/SipStackImpl.class
 		 * sip消息的解析在 gov.nist.javax.sip.stack.UDPMessageChannel的processIncomingDataPacket方法
 		 */
+
 //		 * gov/nist/javax/sip/SipStackImpl.class
 		if (logger.isDebugEnabled()) {
 			properties.setProperty("gov.nist.javax.sip.LOG_MESSAGE_CONTENT", "false");
@@ -63,6 +64,8 @@ public class SipLayer{
 		properties.setProperty("gov.nist.javax.sip.RELEASE_REFERENCES_STRATEGY", "Normal");
 		// 处理由该服务器处理的基于底层TCP的保持生存超时
 		properties.setProperty("gov.nist.javax.sip.RELIABLE_CONNECTION_KEEP_ALIVE_TIMEOUT", "60");
+		// 获取实际内容长度，不使用header中的长度信息
+		properties.setProperty("gov.nist.javax.sip.COMPUTE_CONTENT_LENGTH_FROM_MESSAGE_BODY", "true");
 
 		/**
 		 * sip_server_log.log 和 sip_debug_log.log ERROR, INFO, WARNING, OFF, DEBUG, TRACE