From 221f99c764b51c3cd284c6e5a41492c26c5c7ffc Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 09 九月 2022 17:06:19 +0800
Subject: [PATCH] 优化sip消息

---
 src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java |   50 ++++++++++++++++++++++++++++++++++----------------
 1 files changed, 34 insertions(+), 16 deletions(-)

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 58772d9..9b57097 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
@@ -10,14 +10,10 @@
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.DependsOn;
-import org.springframework.stereotype.Component;
 
 import javax.sip.*;
 import java.util.Properties;
 import java.util.TooManyListenersException;
-import java.util.concurrent.LinkedBlockingQueue;
-import java.util.concurrent.ThreadPoolExecutor;
-import java.util.concurrent.TimeUnit;
 
 @Configuration
 public class SipLayer{
@@ -48,16 +44,38 @@
 		Properties properties = new Properties();
 		properties.setProperty("javax.sip.STACK_NAME", "GB28181_SIP");
 		properties.setProperty("javax.sip.IP_ADDRESS", sipConfig.getMonitorIp());
-		properties.setProperty("gov.nist.javax.sip.LOG_MESSAGE_CONTENT", "true");
-		properties.setProperty("gov.nist.javax.sip.DELIVER_UNSOLICITED_NOTIFY", "true"); // 鎺ユ敹鎵�鏈塶otify璇锋眰锛屽嵆浣挎病鏈夎闃�
 		/**
-		 * sip_server_log.log 鍜� sip_debug_log.log public static final int TRACE_NONE =
-		 * 0; public static final int TRACE_MESSAGES = 16; public static final int
-		 * TRACE_EXCEPTION = 17; public static final int TRACE_DEBUG = 32;
+		 * 瀹屾暣閰嶇疆鍙傝�� gov.nist.javax.sip.SipStackImpl锛岄渶瑕佷笅杞芥簮鐮�
+		 * gov/nist/javax/sip/SipStackImpl.class
+		 * sip娑堟伅鐨勮В鏋愬湪 gov.nist.javax.sip.stack.UDPMessageChannel鐨刾rocessIncomingDataPacket鏂规硶
 		 */
-		properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "0");
-		properties.setProperty("gov.nist.javax.sip.SERVER_LOG", "sip_server_log");
-		properties.setProperty("gov.nist.javax.sip.DEBUG_LOG", "sip_debug_log");
+
+//		 * gov/nist/javax/sip/SipStackImpl.class
+		if (logger.isDebugEnabled()) {
+			properties.setProperty("gov.nist.javax.sip.LOG_MESSAGE_CONTENT", "false");
+		}
+		// 鎺ユ敹鎵�鏈塶otify璇锋眰锛屽嵆浣挎病鏈夎闃�
+		properties.setProperty("gov.nist.javax.sip.DELIVER_UNSOLICITED_NOTIFY", "true");
+		properties.setProperty("gov.nist.javax.sip.AUTOMATIC_DIALOG_ERROR_HANDLING", "false");
+		properties.setProperty("gov.nist.javax.sip.CANCEL_CLIENT_TRANSACTION_CHECKED", "false");
+		// 涓篲NULL _瀵硅瘽妗嗕紶閫抇缁堟鐨刜浜嬩欢
+		properties.setProperty("gov.nist.javax.sip.DELIVER_TERMINATED_EVENT_FOR_NULL_DIALOG", "true");
+		// 浼氳瘽娓呯悊绛栫暐
+		properties.setProperty("gov.nist.javax.sip.RELEASE_REFERENCES_STRATEGY", "Normal");
+		// 澶勭悊鐢辫鏈嶅姟鍣ㄥ鐞嗙殑鍩轰簬搴曞眰TCP鐨勪繚鎸佺敓瀛樿秴鏃�
+		properties.setProperty("gov.nist.javax.sip.RELIABLE_CONNECTION_KEEP_ALIVE_TIMEOUT", "60");
+		// 鑾峰彇瀹為檯鍐呭闀垮害锛屼笉浣跨敤header涓殑闀垮害淇℃伅
+		properties.setProperty("gov.nist.javax.sip.COMPUTE_CONTENT_LENGTH_FROM_MESSAGE_BODY", "true");
+
+		/**
+		 * sip_server_log.log 鍜� sip_debug_log.log ERROR, INFO, WARNING, OFF, DEBUG, TRACE
+		 */
+		properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "ERROR");
+//		properties.setProperty("gov.nist.javax.sip.SIP_MESSAGE_VALVE", "com.genersoft.iot.vmp.gb28181.session.SipMessagePreprocessing");
+//		if (logger.isDebugEnabled()) {
+//			properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "DEBUG");
+//		}
+
 		sipStack = (SipStackImpl) sipFactory.createSipStack(properties);
 
 		return sipStack;
@@ -74,11 +92,11 @@
 			tcpSipProvider.setDialogErrorsAutomaticallyHandled();
 			tcpSipProvider.addSipListener(sipProcessorObserver);
 //			tcpSipProvider.setAutomaticDialogSupportEnabled(false);
-			logger.info("Sip Server TCP 鍚姩鎴愬姛 port {" + sipConfig.getMonitorIp() + ":" + sipConfig.getPort() + "}");
+			logger.info("[Sip Server] TCP 鍚姩鎴愬姛 {}:{}", sipConfig.getMonitorIp(), sipConfig.getPort());
 		} catch (TransportNotSupportedException e) {
 			e.printStackTrace();
 		} catch (InvalidArgumentException e) {
-			logger.error("鏃犳硶浣跨敤 [ {}:{} ]浣滀负SIP[ TCP ]鏈嶅姟锛屽彲鎺掓煡: 1. sip.monitor-ip 鏄惁涓烘湰鏈虹綉鍗P; 2. sip.port 鏄惁宸茶鍗犵敤"
+			logger.error("[Sip Server]  鏃犳硶浣跨敤 [ {}:{} ]浣滀负SIP[ TCP ]鏈嶅姟锛屽彲鎺掓煡: 1. sip.monitor-ip 鏄惁涓烘湰鏈虹綉鍗P; 2. sip.port 鏄惁宸茶鍗犵敤"
 					, sipConfig.getMonitorIp(), sipConfig.getPort());
 		} catch (TooManyListenersException e) {
 			e.printStackTrace();
@@ -101,14 +119,14 @@
 		} catch (TransportNotSupportedException e) {
 			e.printStackTrace();
 		} catch (InvalidArgumentException e) {
-			logger.error("鏃犳硶浣跨敤 [ {}:{} ]浣滀负SIP[ UDP ]鏈嶅姟锛屽彲鎺掓煡: 1. sip.monitor-ip 鏄惁涓烘湰鏈虹綉鍗P; 2. sip.port 鏄惁宸茶鍗犵敤"
+			logger.error("[Sip Server]  鏃犳硶浣跨敤 [ {}:{} ]浣滀负SIP[ UDP ]鏈嶅姟锛屽彲鎺掓煡: 1. sip.monitor-ip 鏄惁涓烘湰鏈虹綉鍗P; 2. sip.port 鏄惁宸茶鍗犵敤"
 					, sipConfig.getMonitorIp(), sipConfig.getPort());
 		} catch (TooManyListenersException e) {
 			e.printStackTrace();
 		} catch (ObjectInUseException e) {
 			e.printStackTrace();
 		}
-		logger.info("Sip Server UDP 鍚姩鎴愬姛 port [" + sipConfig.getMonitorIp() + ":" + sipConfig.getPort() + "]");
+		logger.info("[Sip Server] UDP 鍚姩鎴愬姛 {}:{}", sipConfig.getMonitorIp(), sipConfig.getPort());
 		return udpSipProvider;
 	}
 

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