From 5d901b5e3f033e8b04e53420d68626cbd87431c8 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 06 五月 2022 10:12:34 +0800
Subject: [PATCH] 使用阿里代码规范。规范代码写法

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java |  886 ++++++++++++++++++++++++++++++++++++++++++++--------------
 1 files changed, 667 insertions(+), 219 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
index 5c2fa32..7689a7b 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
@@ -1,45 +1,46 @@
 package com.genersoft.iot.vmp.gb28181.transmit.cmd.impl;
 
-import java.text.ParseException;
-
-import javax.sip.*;
-import javax.sip.address.SipURI;
-import javax.sip.header.CallIdHeader;
-import javax.sip.header.ViaHeader;
-import javax.sip.message.Request;
-
-import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.genersoft.iot.vmp.common.StreamInfo;
-import com.genersoft.iot.vmp.conf.MediaConfig;
-import com.genersoft.iot.vmp.conf.UserSetup;
-import com.genersoft.iot.vmp.media.zlm.*;
-import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
-import com.genersoft.iot.vmp.media.zlm.dto.IMediaServerItem;
-import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
-import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
-import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
-import gov.nist.javax.sip.message.SIPRequest;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Qualifier;
-import org.springframework.context.annotation.DependsOn;
-import org.springframework.context.annotation.Lazy;
-import org.springframework.stereotype.Component;
-
+import com.genersoft.iot.vmp.conf.DynamicTask;
 import com.genersoft.iot.vmp.conf.SipConfig;
-import com.genersoft.iot.vmp.gb28181.bean.Device;
+import com.genersoft.iot.vmp.conf.UserSetting;
+import com.genersoft.iot.vmp.gb28181.bean.*;
+import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
 import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
 import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
 import com.genersoft.iot.vmp.gb28181.transmit.cmd.SIPRequestHeaderProvider;
 import com.genersoft.iot.vmp.gb28181.utils.DateUtil;
 import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;
-import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
+import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;
+import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
+import com.genersoft.iot.vmp.service.IMediaServerService;
+import com.genersoft.iot.vmp.service.bean.SSRCInfo;
+import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
+import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
+import gov.nist.javax.sip.SipProviderImpl;
+import gov.nist.javax.sip.SipStackImpl;
+import gov.nist.javax.sip.message.MessageFactoryImpl;
+import gov.nist.javax.sip.message.SIPRequest;
+import gov.nist.javax.sip.stack.SIPDialog;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.context.annotation.DependsOn;
+import org.springframework.stereotype.Component;
 import org.springframework.util.StringUtils;
 
+import javax.sip.*;
+import javax.sip.address.SipURI;
+import javax.sip.header.*;
+import javax.sip.message.Request;
+import java.lang.reflect.Field;
+import java.text.ParseException;
+import java.util.HashSet;
+
 /**    
- * @Description:璁惧鑳藉姏鎺ュ彛锛岀敤浜庡畾涔夎澶囩殑鎺у埗銆佹煡璇㈣兘鍔�   
+ * @description:璁惧鑳藉姏鎺ュ彛锛岀敤浜庡畾涔夎澶囩殑鎺у埗銆佹煡璇㈣兘鍔�   
  * @author: swwheihei
  * @date:   2020骞�5鏈�3鏃� 涓嬪崍9:22:48     
  */
@@ -52,15 +53,16 @@
 	@Autowired
 	private SipConfig sipConfig;
 
-	@Lazy
+	@Autowired
+	private SipFactory sipFactory;
+
 	@Autowired
 	@Qualifier(value="tcpSipProvider")
-	private SipProvider tcpSipProvider;
+	private SipProviderImpl tcpSipProvider;
 
-	@Lazy
 	@Autowired
 	@Qualifier(value="udpSipProvider")
-	private SipProvider udpSipProvider;
+	private SipProviderImpl udpSipProvider;
 
 	@Autowired
 	private SIPRequestHeaderProvider headerProvider;
@@ -69,16 +71,13 @@
 	private VideoStreamSessionManager streamSession;
 
 	@Autowired
-	private IVideoManagerStorager storager;
+	private IVideoManagerStorage storager;
 
 	@Autowired
 	private IRedisCatchStorage redisCatchStorage;
 
 	@Autowired
-	private ZLMRTPServerFactory zlmrtpServerFactory;
-
-	@Autowired
-	private UserSetup userSetup;
+	private UserSetting userSetting;
 
 	@Autowired
 	private ZLMHttpHookSubscribe subscribe;
@@ -86,9 +85,12 @@
 	@Autowired
 	private SipSubscribe sipSubscribe;
 
-	public SipConfig getSipConfig() {
-		return sipConfig;
-	}
+	@Autowired
+	private IMediaServerService mediaServerService;
+
+	@Autowired
+	private DynamicTask dynamicTask;
+
 
 	/**
 	 * 浜戝彴鏂瑰悜鏀炬帶鍒讹紝浣跨敤閰嶇疆鏂囦欢涓殑榛樿闀滃ご绉诲姩閫熷害
@@ -100,7 +102,7 @@
 	 */
 	@Override
 	public boolean ptzdirectCmd(Device device, String channelId, int leftRight, int upDown) {
-		return ptzCmd(device, channelId, leftRight, upDown, 0, sipConfig.getSpeed(), 0);
+		return ptzCmd(device, channelId, leftRight, upDown, 0, sipConfig.getPtzSpeed(), 0);
 	}
 
 	/**
@@ -126,7 +128,7 @@
 	 */  
 	@Override
 	public boolean ptzZoomCmd(Device device, String channelId, int inOut) {
-		return ptzCmd(device, channelId, 0, 0, inOut, 0, sipConfig.getSpeed());
+		return ptzCmd(device, channelId, 0, 0, inOut, 0, sipConfig.getPtzSpeed());
 	}
 
 	/**
@@ -227,13 +229,15 @@
 		try {
 			String cmdStr= cmdString(leftRight, upDown, inOut, moveSpeed, zoomSpeed);
 			StringBuffer ptzXml = new StringBuffer(200);
-			ptzXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			ptzXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			ptzXml.append("<Control>\r\n");
 			ptzXml.append("<CmdType>DeviceControl</CmdType>\r\n");
 			ptzXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
 			ptzXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");
 			ptzXml.append("<PTZCmd>" + cmdStr + "</PTZCmd>\r\n");
 			ptzXml.append("<Info>\r\n");
+			ptzXml.append("<ControlPriority>5</ControlPriority>\r\n");
 			ptzXml.append("</Info>\r\n");
 			ptzXml.append("</Control>\r\n");
 			
@@ -266,15 +270,17 @@
 	public boolean frontEndCmd(Device device, String channelId, int cmdCode, int parameter1, int parameter2, int combineCode2) {
 		try {
 			String cmdStr= frontEndCmdString(cmdCode, parameter1, parameter2, combineCode2);
-			logger.info("鎺у埗瀛楃涓诧細" + cmdStr);
+			logger.debug("鎺у埗瀛楃涓诧細" + cmdStr);
 			StringBuffer ptzXml = new StringBuffer(200);
-			ptzXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			ptzXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			ptzXml.append("<Control>\r\n");
 			ptzXml.append("<CmdType>DeviceControl</CmdType>\r\n");
 			ptzXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
 			ptzXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");
 			ptzXml.append("<PTZCmd>" + cmdStr + "</PTZCmd>\r\n");
 			ptzXml.append("<Info>\r\n");
+			ptzXml.append("<ControlPriority>5</ControlPriority>\r\n");
 			ptzXml.append("</Info>\r\n");
 			ptzXml.append("</Control>\r\n");
 			
@@ -299,16 +305,18 @@
 	 * @param cmdString		鍓嶇鎺у埗鎸囦护涓�
 	 */
 	@Override
-	public boolean fronEndCmd(Device device, String channelId, String cmdString) {
+	public boolean fronEndCmd(Device device, String channelId, String cmdString, SipSubscribe.Event errorEvent, SipSubscribe.Event okEvent) {
 		try {
 			StringBuffer ptzXml = new StringBuffer(200);
-			ptzXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			ptzXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			ptzXml.append("<Control>\r\n");
 			ptzXml.append("<CmdType>DeviceControl</CmdType>\r\n");
 			ptzXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
 			ptzXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");
 			ptzXml.append("<PTZCmd>" + cmdString + "</PTZCmd>\r\n");
 			ptzXml.append("<Info>\r\n");
+			ptzXml.append("<ControlPriority>5</ControlPriority>\r\n");
 			ptzXml.append("</Info>\r\n");
 			ptzXml.append("</Control>\r\n");
 			
@@ -318,7 +326,7 @@
 					: udpSipProvider.getNewCallId();
 
 			Request request = headerProvider.createMessageRequest(device, ptzXml.toString(), "z9hG4bK-ViaPtz-" + tm, "FromPtz" + tm, null, callIdHeader);
-			transmitRequest(device, request);
+			transmitRequest(device, request, errorEvent, okEvent);
 			return true;
 		} catch (SipException | ParseException | InvalidArgumentException e) {
 			e.printStackTrace();
@@ -332,56 +340,46 @@
 	  * @param channelId  棰勮閫氶亾
 	  * @param event hook璁㈤槄
 	  * @param errorEvent sip閿欒璁㈤槄
-	  */
+	*/
 	@Override
-	public void playStreamCmd(IMediaServerItem mediaServerItem, Device device, String channelId, ZLMHttpHookSubscribe.Event event, SipSubscribe.Event errorEvent) {
-		String streamId = null;
+	public void playStreamCmd(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, String channelId,
+							  ZLMHttpHookSubscribe.Event event, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) {
+		String streamId = ssrcInfo.getStream();
 		try {
-			if (device == null) return;
+			if (device == null) {
+				return;
+			}
 			String streamMode = device.getStreamMode().toUpperCase();
 
-			String ssrc = streamSession.createPlaySsrc();
-			if (mediaServerItem.isRtpEnable()) {
-				streamId = String.format("gb_play_%s_%s", device.getDeviceId(), channelId);
-			}else {
-				streamId = String.format("%08x", Integer.parseInt(ssrc)).toUpperCase();
-			}
-			Integer mediaPort = null;
-			// 浣跨敤鍔ㄦ�乽dp绔彛
-			if (mediaServerItem.isRtpEnable()) {
-				mediaPort = zlmrtpServerFactory.createRTPServer(mediaServerItem, streamId);
-			}else {
-				mediaPort = mediaServerItem.getRtpProxyPort();
-			}
-			logger.info("{} 鍒嗛厤鐨刏LM涓�: {} [{}:{}]", streamId, mediaServerItem.getId(), mediaServerItem.getIp(), mediaPort);
+			logger.info("{} 鍒嗛厤鐨刏LM涓�: {} [{}:{}]", streamId, mediaServerItem.getId(), mediaServerItem.getIp(), ssrcInfo.getPort());
 			// 娣诲姞璁㈤槄
 			JSONObject subscribeKey = new JSONObject();
 			subscribeKey.put("app", "rtp");
 			subscribeKey.put("stream", streamId);
 			subscribeKey.put("regist", true);
+			subscribeKey.put("schema", "rtmp");
 			subscribeKey.put("mediaServerId", mediaServerItem.getId());
 			subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey,
-					(IMediaServerItem mediaServerItemInUse, JSONObject json)->{
-				if (userSetup.isWaitTrack() && json.getJSONArray("tracks") == null) return;
-				event.response(mediaServerItemInUse, json);
-				subscribe.removeSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey);
+					(MediaServerItem mediaServerItemInUse, JSONObject json)->{
+				if (event != null) {
+					event.response(mediaServerItemInUse, json);
+				}
 			});
 			//
 			StringBuffer content = new StringBuffer(200);
 			content.append("v=0\r\n");
-//			content.append("o=" + sipConfig.getSipId() + " 0 0 IN IP4 "+mediaInfo.getWanIp()+"\r\n");
-			content.append("o="+"00000"+" 0 0 IN IP4 "+ mediaServerItem.getSdpIp() +"\r\n");
+			content.append("o="+ sipConfig.getId()+" 0 0 IN IP4 "+ mediaServerItem.getSdpIp() +"\r\n");
 			content.append("s=Play\r\n");
 			content.append("c=IN IP4 "+ mediaServerItem.getSdpIp() +"\r\n");
 			content.append("t=0 0\r\n");
 
-			if (userSetup.isSeniorSdp()) {
+			if (userSetting.isSeniorSdp()) {
 				if("TCP-PASSIVE".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
 				}else if ("TCP-ACTIVE".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
 				}else if("UDP".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" RTP/AVP 96 126 125 99 34 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" RTP/AVP 96 126 125 99 34 98 97\r\n");
 				}
 				content.append("a=recvonly\r\n");
 				content.append("a=rtpmap:96 PS/90000\r\n");
@@ -402,11 +400,11 @@
 				}
 			}else {
 				if("TCP-PASSIVE".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 98 97\r\n");
 				}else if ("TCP-ACTIVE".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 98 97\r\n");
 				}else if("UDP".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" RTP/AVP 96 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" RTP/AVP 96 98 97\r\n");
 				}
 				content.append("a=recvonly\r\n");
 				content.append("a=rtpmap:96 PS/90000\r\n");
@@ -421,20 +419,28 @@
 				}
 			}
 
-			content.append("y="+ssrc+"\r\n");//ssrc
+			content.append("y="+ssrcInfo.getSsrc()+"\r\n");//ssrc
+			// f瀛楁:f= v/缂栫爜鏍煎紡/鍒嗚鲸鐜�/甯х巼/鐮佺巼绫诲瀷/鐮佺巼澶у皬a/缂栫爜鏍煎紡/鐮佺巼澶у皬/閲囨牱鐜�
+//			content.append("f=v/2/5/25/1/4000a/1/8/1" + "\r\n"); // 鏈彂鐜版敮鎸佹鐗规�х殑璁惧
 
 			String tm = Long.toString(System.currentTimeMillis());
 
 			CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
 					: udpSipProvider.getNewCallId();
 
-			Request request = headerProvider.createInviteRequest(device, channelId, content.toString(), null, "FromInvt" + tm, null, ssrc, callIdHeader);
+			Request request = headerProvider.createInviteRequest(device, channelId, content.toString(), null, "FromInvt" + tm, null, ssrcInfo.getSsrc(), callIdHeader);
 
-			ClientTransaction transaction = transmitRequest(device, request, (e -> {
-				streamSession.remove(device.getDeviceId(), channelId);
+			transmitRequest(device, request, (e -> {
+				streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
+				mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
 				errorEvent.response(e);
-			}));
-			streamSession.put(device.getDeviceId(), channelId ,ssrc,streamId, transaction);
+			}), e ->{
+				// 杩欓噷涓轰緥閬垮厤涓�涓�氶亾鐨勭偣鎾彧鏈変竴涓猚allID杩欎釜鍙傛暟浣跨敤涓�涓浐瀹氬��
+				streamSession.put(device.getDeviceId(), channelId ,"play", streamId, ssrcInfo.getSsrc(), mediaServerItem.getId(), ((ResponseEvent)e.event).getClientTransaction(), VideoStreamSessionManager.SessionType.play);
+				streamSession.put(device.getDeviceId(), channelId ,"play", e.dialog);
+				okEvent.response(e);
+			});
+
 			
 		} catch ( SipException | ParseException | InvalidArgumentException e) {
 			e.printStackTrace();
@@ -450,55 +456,31 @@
 	 * @param endTime 缁撴潫鏃堕棿,鏍煎紡瑕佹眰锛歽yyy-MM-dd HH:mm:ss
 	 */ 
 	@Override
-	public void playbackStreamCmd(IMediaServerItem mediaServerItem,Device device, String channelId, String startTime, String endTime, ZLMHttpHookSubscribe.Event event
-			, SipSubscribe.Event errorEvent) {
+	public void playbackStreamCmd(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, String channelId,
+								  String startTime, String endTime, InviteStreamCallback inviteStreamCallback, InviteStreamCallback hookEvent,
+								  SipSubscribe.Event errorEvent) {
 		try {
-			String ssrc = streamSession.createPlayBackSsrc();
-			String streamId = String.format("%08x", Integer.parseInt(ssrc)).toUpperCase();
 
-			Integer mediaPort = null;
-			// 浣跨敤鍔ㄦ�乽dp绔彛
-			if (mediaServerItem.isRtpEnable()) {
-				mediaPort = zlmrtpServerFactory.createRTPServer(mediaServerItem, streamId);
-			}else {
-				mediaPort = mediaServerItem.getRtpProxyPort();
-			}
-			logger.info("{} 鍒嗛厤鐨刏LM涓�: {} [{}:{}]", streamId, mediaServerItem.getId(), mediaServerItem.getIp(), mediaPort);
-
-			// 娣诲姞璁㈤槄
-			JSONObject subscribeKey = new JSONObject();
-			subscribeKey.put("app", "rtp");
-			subscribeKey.put("stream", streamId);
-			subscribeKey.put("regist", true);
-			subscribeKey.put("mediaServerId", mediaServerItem.getId());
-			logger.debug("褰曞儚鍥炴斁娣诲姞璁㈤槄锛岃闃呭唴瀹癸細" + subscribeKey.toString());
-			subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey,
-					(IMediaServerItem mediaServerItemInUse, JSONObject json)->{
-				if (userSetup.isWaitTrack() && json.getJSONArray("tracks") == null) return;
-				event.response(mediaServerItemInUse, json);
-				subscribe.removeSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey);
-			});
+			logger.info("{} 鍒嗛厤鐨刏LM涓�: {} [{}:{}]", ssrcInfo.getStream(), mediaServerItem.getId(), mediaServerItem.getIp(), ssrcInfo.getPort());
 
 			StringBuffer content = new StringBuffer(200);
 	        content.append("v=0\r\n");
-	        content.append("o="+sipConfig.getSipId()+" 0 0 IN IP4 "+sipConfig.getSipIp()+"\r\n");
+	        content.append("o="+sipConfig.getId()+" 0 0 IN IP4 " + mediaServerItem.getSdpIp() + "\r\n");
 	        content.append("s=Playback\r\n");
 	        content.append("u="+channelId+":0\r\n");
 	        content.append("c=IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
 	        content.append("t="+DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(startTime)+" "
 					+DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(endTime) +"\r\n");
 
-
-
 			String streamMode = device.getStreamMode().toUpperCase();
 
-			if (userSetup.isSeniorSdp()) {
+			if (userSetting.isSeniorSdp()) {
 				if("TCP-PASSIVE".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
 				}else if ("TCP-ACTIVE".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
 				}else if("UDP".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" RTP/AVP 96 126 125 99 34 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" RTP/AVP 96 126 125 99 34 98 97\r\n");
 				}
 				content.append("a=recvonly\r\n");
 				content.append("a=rtpmap:96 PS/90000\r\n");
@@ -519,11 +501,11 @@
 				}
 			}else {
 				if("TCP-PASSIVE".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 98 97\r\n");
 				}else if ("TCP-ACTIVE".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 98 97\r\n");
 				}else if("UDP".equals(streamMode)) {
-					content.append("m=video "+ mediaPort +" RTP/AVP 96 98 97\r\n");
+					content.append("m=video "+ ssrcInfo.getPort() +" RTP/AVP 96 98 97\r\n");
 				}
 				content.append("a=recvonly\r\n");
 				content.append("a=rtpmap:96 PS/90000\r\n");
@@ -538,89 +520,220 @@
 				}
 			}
 
-	        content.append("y="+ssrc+"\r\n");//ssrc
+	        content.append("y=" + ssrcInfo.getSsrc() + "\r\n");//ssrc
 	        
 			String tm = Long.toString(System.currentTimeMillis());
 
 			CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
 					: udpSipProvider.getNewCallId();
 
-	        Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), null, "fromplybck" + tm, null, callIdHeader);
+			// 娣诲姞璁㈤槄
+			JSONObject subscribeKey = new JSONObject();
+			subscribeKey.put("app", "rtp");
+			subscribeKey.put("stream", ssrcInfo.getStream());
+			subscribeKey.put("regist", true);
+			subscribeKey.put("schema", "rtmp");
+			subscribeKey.put("mediaServerId", mediaServerItem.getId());
+			logger.debug("褰曞儚鍥炴斁娣诲姞璁㈤槄锛岃闃呭唴瀹癸細" + subscribeKey);
+			subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey,
+					(MediaServerItem mediaServerItemInUse, JSONObject json)->{
+						if (hookEvent != null) {
+							InviteStreamInfo inviteStreamInfo = new InviteStreamInfo(mediaServerItemInUse, json, callIdHeader.getCallId(), "rtp", ssrcInfo.getStream());
+							hookEvent.call(inviteStreamInfo);
+						}
+					});
+	        Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), null, "fromplybck" + tm, null, callIdHeader, ssrcInfo.getSsrc());
 
-	        ClientTransaction transaction = transmitRequest(device, request, errorEvent);
-	        streamSession.put(device.getDeviceId(), channelId, ssrc, streamId, transaction);
+	        transmitRequest(device, request, errorEvent, okEvent -> {
+				ResponseEvent responseEvent = (ResponseEvent) okEvent.event;
+	        	streamSession.put(device.getDeviceId(), channelId, callIdHeader.getCallId(), ssrcInfo.getStream(), ssrcInfo.getSsrc(), mediaServerItem.getId(), responseEvent.getClientTransaction(), VideoStreamSessionManager.SessionType.playback);
+				streamSession.put(device.getDeviceId(), channelId, callIdHeader.getCallId(), okEvent.dialog);
+			});
+			if (inviteStreamCallback != null) {
+				inviteStreamCallback.call(new InviteStreamInfo(mediaServerItem, null, callIdHeader.getCallId(), "rtp", ssrcInfo.getStream()));
+			}
+		} catch ( SipException | ParseException | InvalidArgumentException e) {
+			e.printStackTrace();
+		}
+	}
+
+	/**
+	 * 璇锋眰鍘嗗彶濯掍綋涓嬭浇
+	 * 
+	 * @param device  瑙嗛璁惧
+	 * @param channelId  棰勮閫氶亾
+	 * @param startTime 寮�濮嬫椂闂�,鏍煎紡瑕佹眰锛歽yyy-MM-dd HH:mm:ss
+	 * @param endTime 缁撴潫鏃堕棿,鏍煎紡瑕佹眰锛歽yyy-MM-dd HH:mm:ss
+	 * @param downloadSpeed 涓嬭浇鍊嶉�熷弬鏁�
+	 */ 
+	@Override
+	public void downloadStreamCmd(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, String channelId,
+								  String startTime, String endTime, int downloadSpeed, InviteStreamCallback inviteStreamCallback, InviteStreamCallback hookEvent,
+								  SipSubscribe.Event errorEvent) {
+		try {
+			logger.info("{} 鍒嗛厤鐨刏LM涓�: {} [{}:{}]", ssrcInfo.getStream(), mediaServerItem.getId(), mediaServerItem.getIp(), ssrcInfo.getPort());
+
+			StringBuffer content = new StringBuffer(200);
+	        content.append("v=0\r\n");
+	        content.append("o="+sipConfig.getId()+" 0 0 IN IP4 " + mediaServerItem.getSdpIp() + "\r\n");
+	        content.append("s=Download\r\n");
+	        content.append("u="+channelId+":0\r\n");
+	        content.append("c=IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
+	        content.append("t="+DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(startTime)+" "
+					+DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(endTime) +"\r\n");
+
+			String streamMode = device.getStreamMode().toUpperCase();
+
+			if (userSetting.isSeniorSdp()) {
+				if("TCP-PASSIVE".equals(streamMode)) {
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
+				}else if ("TCP-ACTIVE".equals(streamMode)) {
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
+				}else if("UDP".equals(streamMode)) {
+					content.append("m=video "+ ssrcInfo.getPort() +" RTP/AVP 96 126 125 99 34 98 97\r\n");
+				}
+				content.append("a=recvonly\r\n");
+				content.append("a=rtpmap:96 PS/90000\r\n");
+				content.append("a=fmtp:126 profile-level-id=42e01e\r\n");
+				content.append("a=rtpmap:126 H264/90000\r\n");
+				content.append("a=rtpmap:125 H264S/90000\r\n");
+				content.append("a=fmtp:125 profile-level-id=42e01e\r\n");
+				content.append("a=rtpmap:99 MP4V-ES/90000\r\n");
+				content.append("a=fmtp:99 profile-level-id=3\r\n");
+				content.append("a=rtpmap:98 H264/90000\r\n");
+				content.append("a=rtpmap:97 MPEG4/90000\r\n");
+				if("TCP-PASSIVE".equals(streamMode)){ // tcp琚姩妯″紡
+					content.append("a=setup:passive\r\n");
+					content.append("a=connection:new\r\n");
+				}else if ("TCP-ACTIVE".equals(streamMode)) { // tcp涓诲姩妯″紡
+					content.append("a=setup:active\r\n");
+					content.append("a=connection:new\r\n");
+				}
+			}else {
+				if("TCP-PASSIVE".equals(streamMode)) {
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 98 97\r\n");
+				}else if ("TCP-ACTIVE".equals(streamMode)) {
+					content.append("m=video "+ ssrcInfo.getPort() +" TCP/RTP/AVP 96 98 97\r\n");
+				}else if("UDP".equals(streamMode)) {
+					content.append("m=video "+ ssrcInfo.getPort() +" RTP/AVP 96 98 97\r\n");
+				}
+				content.append("a=recvonly\r\n");
+				content.append("a=rtpmap:96 PS/90000\r\n");
+				content.append("a=rtpmap:98 H264/90000\r\n");
+				content.append("a=rtpmap:97 MPEG4/90000\r\n");
+				if("TCP-PASSIVE".equals(streamMode)){ // tcp琚姩妯″紡
+					content.append("a=setup:passive\r\n");
+					content.append("a=connection:new\r\n");
+				}else if ("TCP-ACTIVE".equals(streamMode)) { // tcp涓诲姩妯″紡
+					content.append("a=setup:active\r\n");
+					content.append("a=connection:new\r\n");
+				}
+			}
+			content.append("a=downloadspeed:" + downloadSpeed + "\r\n");
+
+	        content.append("y=" + ssrcInfo.getSsrc() + "\r\n");//ssrc
+	        
+			String tm = Long.toString(System.currentTimeMillis());
+
+			CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
+					: udpSipProvider.getNewCallId();
+
+			// 娣诲姞璁㈤槄
+			JSONObject subscribeKey = new JSONObject();
+			subscribeKey.put("app", "rtp");
+			subscribeKey.put("stream", ssrcInfo.getStream());
+			subscribeKey.put("regist", true);
+			subscribeKey.put("mediaServerId", mediaServerItem.getId());
+			logger.debug("褰曞儚鍥炴斁娣诲姞璁㈤槄锛岃闃呭唴瀹癸細" + subscribeKey.toString());
+			subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey,
+					(MediaServerItem mediaServerItemInUse, JSONObject json)->{
+						hookEvent.call(new InviteStreamInfo(mediaServerItem, json, callIdHeader.getCallId(), "rtp", ssrcInfo.getStream()));
+						subscribe.removeSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey);
+					});
+
+	        Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), null, "fromplybck" + tm, null, callIdHeader, ssrcInfo.getSsrc());
+			if (inviteStreamCallback != null) {
+				inviteStreamCallback.call(new InviteStreamInfo(mediaServerItem, null, callIdHeader.getCallId(), "rtp", ssrcInfo.getStream()));
+			}
+	        transmitRequest(device, request, errorEvent, okEvent->{
+				ResponseEvent responseEvent = (ResponseEvent) okEvent.event;
+				streamSession.put(device.getDeviceId(), channelId, callIdHeader.getCallId(), ssrcInfo.getStream(), ssrcInfo.getSsrc(), mediaServerItem.getId(), responseEvent.getClientTransaction(), VideoStreamSessionManager.SessionType.download);
+				streamSession.put(device.getDeviceId(), channelId, callIdHeader.getCallId(), okEvent.dialog);
+			});
+
 
 		} catch ( SipException | ParseException | InvalidArgumentException e) {
 			e.printStackTrace();
 		}
 	}
 
-
-
 	/**
 	 * 瑙嗛娴佸仠姝�, 涓嶄娇鐢ㄥ洖璋�
 	 */
 	@Override
-	public void streamByeCmd(String deviceId, String channelId) {
-		streamByeCmd(deviceId, channelId, null);
+	public void streamByeCmd(String deviceId, String channelId, String stream, String callId) {
+		streamByeCmd(deviceId, channelId, stream, callId, null);
 	}
 
 	/**
 	 * 瑙嗛娴佸仠姝�
 	 */
 	@Override
-	public void streamByeCmd(String deviceId, String channelId, SipSubscribe.Event okEvent) {
-		StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);
+	public void streamByeCmd(String deviceId, String channelId, String stream, String callId, SipSubscribe.Event okEvent) {
 		try {
-			ClientTransaction transaction = streamSession.getTransaction(deviceId, channelId);
-			// 鏈嶅姟閲嶅惎鍚�, 鏃犳硶鐩存帴鍙戦�乥ye锛� 閫氳繃鎵嬪姩鏋勫缓鍙戦��
-//			if (transaction == null) {
-//
-//				if (streamInfo != null) {
-//					MediaServerItem mediaServerItem = redisCatchStorage.getMediaInfo(streamInfo.getMediaServerId());
-//					JSONObject mediaList = zlmresTfulUtils.getMediaList(mediaServerItem,streamInfo.getApp(), streamInfo.getStreamId());
-//					if (mediaList != null) { // 浠嶅湪鎺ㄦ祦鎵嶅彂閫�
-//						if (mediaList.getInteger("code") == 0) {
-//							JSONArray data = mediaList.getJSONArray("data");
-//							if (data != null && data.size() > 0) {
-//								Device device = storager.queryVideoDevice(deviceId);
-//								if (device != null) {
-//									StreamInfo.TransactionInfo transactionInfo = streamInfo.getTransactionInfo();
-//									try {
-//										Request byteRequest = headerProvider.createByteRequest(device, channelId,
-//												transactionInfo.branch,
-//												transactionInfo.localTag,
-//												transactionInfo.remoteTag,
-//												transactionInfo.callId);
-//										transmitRequest(device, byteRequest);
-//									} catch (InvalidArgumentException e) {
-//										e.printStackTrace();
-//									}
-//								}
-//							}
-//						}
-//					}
-//					redisCatchStorage.stopPlay(streamInfo);
-//				}
-//
-//				if (okEvent != null) {
-//					okEvent.response(null);
-//				}
-//				return;
-//			}
+			SsrcTransaction ssrcTransaction = streamSession.getSsrcTransaction(deviceId, channelId, null, stream);
+			ClientTransaction transaction = streamSession.getTransactionByStream(deviceId, channelId, stream);
+
 			if (transaction == null) {
 				logger.warn("[ {} -> {}]鍋滄瑙嗛娴佺殑鏃跺�欏彂鐜颁簨鍔″凡涓㈠け", deviceId, channelId);
+				SipSubscribe.EventResult<Object> eventResult = new SipSubscribe.EventResult<>();
+				if (okEvent != null) {
+					okEvent.response(eventResult);
+				}
 				return;
 			}
-			Dialog dialog = transaction.getDialog();
+			SIPDialog dialog;
+			if (callId != null) {
+				dialog = streamSession.getDialogByCallId(deviceId, channelId, callId);
+			}else {
+				if (stream == null) {
+					return;
+				}
+				dialog = streamSession.getDialogByStream(deviceId, channelId, stream);
+			}
+			if (ssrcTransaction != null) {
+				MediaServerItem mediaServerItem = mediaServerService.getOne(ssrcTransaction.getMediaServerId());
+				mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcTransaction.getSsrc());
+				mediaServerService.closeRTPServer(deviceId, channelId, ssrcTransaction.getStream());
+				streamSession.remove(deviceId, channelId, ssrcTransaction.getStream());
+			}
+
 			if (dialog == null) {
 				logger.warn("[ {} -> {}]鍋滄瑙嗛娴佺殑鏃跺�欏彂鐜板璇濆凡涓㈠け", deviceId, channelId);
 				return;
 			}
+			SipStack sipStack = udpSipProvider.getSipStack();
+			SIPDialog sipDialog = ((SipStackImpl) sipStack).putDialog(dialog);
+			if (dialog != sipDialog) {
+				dialog = sipDialog;
+			}else {
+				dialog.setSipProvider(udpSipProvider);
+				try {
+					Field sipStackField = SIPDialog.class.getDeclaredField("sipStack");
+					sipStackField.setAccessible(true);
+					sipStackField.set(dialog, sipStack);
+					Field eventListenersField = SIPDialog.class.getDeclaredField("eventListeners");
+					eventListenersField.setAccessible(true);
+					eventListenersField.set(dialog, new HashSet<>());
+				} catch (NoSuchFieldException | IllegalAccessException e) {
+					e.printStackTrace();
+				}
+			}
+
 			Request byeRequest = dialog.createRequest(Request.BYE);
 			SipURI byeURI = (SipURI) byeRequest.getRequestURI();
 			SIPRequest request = (SIPRequest)transaction.getRequest();
-			byeURI.setHost(request.getRemoteAddress().getHostName());
+			byeURI.setHost(request.getRemoteAddress().getHostAddress());
 			byeURI.setPort(request.getRemotePort());
 			ViaHeader viaHeader = (ViaHeader) byeRequest.getHeader(ViaHeader.NAME);
 			String protocol = viaHeader.getTransport().toUpperCase();
@@ -638,7 +751,6 @@
 
 			dialog.sendRequest(clientTransaction);
 
-			streamSession.remove(deviceId, channelId);
 		} catch (SipException | ParseException e) {
 			e.printStackTrace();
 		}
@@ -665,11 +777,12 @@
 	public boolean audioBroadcastCmd(Device device) {
 		try {
 			StringBuffer broadcastXml = new StringBuffer(200);
-			broadcastXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			broadcastXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			broadcastXml.append("<Notify>\r\n");
 			broadcastXml.append("<CmdType>Broadcast</CmdType>\r\n");
 			broadcastXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
-			broadcastXml.append("<SourceID>" + sipConfig.getSipId() + "</SourceID>\r\n");
+			broadcastXml.append("<SourceID>" + sipConfig.getId() + "</SourceID>\r\n");
 			broadcastXml.append("<TargetID>" + device.getDeviceId() + "</TargetID>\r\n");
 			broadcastXml.append("</Notify>\r\n");
 			
@@ -690,11 +803,12 @@
 	public void audioBroadcastCmd(Device device, SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer broadcastXml = new StringBuffer(200);
-			broadcastXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			broadcastXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			broadcastXml.append("<Notify>\r\n");
 			broadcastXml.append("<CmdType>Broadcast</CmdType>\r\n");
 			broadcastXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
-			broadcastXml.append("<SourceID>" + sipConfig.getSipId() + "</SourceID>\r\n");
+			broadcastXml.append("<SourceID>" + sipConfig.getId() + "</SourceID>\r\n");
 			broadcastXml.append("<TargetID>" + device.getDeviceId() + "</TargetID>\r\n");
 			broadcastXml.append("</Notify>\r\n");
 			
@@ -722,7 +836,8 @@
 	public boolean recordCmd(Device device, String channelId, String recordCmdStr, SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer cmdXml = new StringBuffer(200);
-			cmdXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			cmdXml.append("<Control>\r\n");
 			cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");
 			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -757,7 +872,8 @@
 	public boolean teleBootCmd(Device device) {
 		try {
 			StringBuffer cmdXml = new StringBuffer(200);
-			cmdXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			cmdXml.append("<Control>\r\n");
 			cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");
 			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -789,7 +905,8 @@
 	public boolean guardCmd(Device device, String guardCmdStr, SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer cmdXml = new StringBuffer(200);
-			cmdXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			cmdXml.append("<Control>\r\n");
 			cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");
 			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -820,7 +937,8 @@
 	public boolean alarmCmd(Device device, String alarmMethod, String alarmType, SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer cmdXml = new StringBuffer(200);
-			cmdXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			cmdXml.append("<Control>\r\n");
 			cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");
 			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -864,7 +982,8 @@
 	public boolean iFrameCmd(Device device, String channelId) {
 		try {
 			StringBuffer cmdXml = new StringBuffer(200);
-			cmdXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			cmdXml.append("<Control>\r\n");
 			cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");
 			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -902,7 +1021,8 @@
 	public boolean homePositionCmd(Device device, String channelId, String enabled, String resetTime, String presetIndex, SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer cmdXml = new StringBuffer(200);
-			cmdXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			cmdXml.append("<Control>\r\n");
 			cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");
 			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -970,7 +1090,8 @@
 										String heartBeatInterval, String heartBeatCount, SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer cmdXml = new StringBuffer(200);
-			cmdXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			cmdXml.append("<Control>\r\n");
 			cmdXml.append("<CmdType>DeviceConfig</CmdType>\r\n");
 			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -1023,8 +1144,9 @@
 	@Override
 	public boolean deviceStatusQuery(Device device, SipSubscribe.Event errorEvent) {
 		try {
+			String charset = device.getCharset();
 			StringBuffer catalogXml = new StringBuffer(200);
-			catalogXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
+			catalogXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			catalogXml.append("<Query>\r\n");
 			catalogXml.append("<CmdType>DeviceStatus</CmdType>\r\n");
 			catalogXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -1056,7 +1178,8 @@
 	public boolean deviceInfoQuery(Device device) {
 		try {
 			StringBuffer catalogXml = new StringBuffer(200);
-			catalogXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
+			String charset = device.getCharset();
+			catalogXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			catalogXml.append("<Query>\r\n");
 			catalogXml.append("<CmdType>DeviceInfo</CmdType>\r\n");
 			catalogXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -1085,15 +1208,14 @@
 	 * @param device 瑙嗛璁惧
 	 */ 
 	@Override
-	public boolean catalogQuery(Device device, SipSubscribe.Event errorEvent) {
-		// 娓呯┖閫氶亾
-		storager.cleanChannelsForDevice(device.getDeviceId());
+	public boolean catalogQuery(Device device, int sn, SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer catalogXml = new StringBuffer(200);
-			catalogXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
+			String charset = device.getCharset();
+			catalogXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			catalogXml.append("<Query>\r\n");
 			catalogXml.append("<CmdType>Catalog</CmdType>\r\n");
-			catalogXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
+			catalogXml.append("<SN>" + sn + "</SN>\r\n");
 			catalogXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");
 			catalogXml.append("</Query>\r\n");
 			
@@ -1120,20 +1242,34 @@
 	 * @param endTime 缁撴潫鏃堕棿,鏍煎紡瑕佹眰锛歽yyy-MM-dd HH:mm:ss
 	 */  
 	@Override
-	public boolean recordInfoQuery(Device device, String channelId, String startTime, String endTime) {
-		
+	public boolean recordInfoQuery(Device device, String channelId, String startTime, String endTime, int sn, Integer secrecy, String type, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) {
+		if (secrecy == null) {
+			secrecy = 0;
+		}
+		if (type == null) {
+			type = "all";
+		}
 		try {
 			StringBuffer recordInfoXml = new StringBuffer(200);
-			recordInfoXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
+			String charset = device.getCharset();
+			recordInfoXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			recordInfoXml.append("<Query>\r\n");
 			recordInfoXml.append("<CmdType>RecordInfo</CmdType>\r\n");
-			recordInfoXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
+			recordInfoXml.append("<SN>" + sn + "</SN>\r\n");
 			recordInfoXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");
-			recordInfoXml.append("<StartTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(startTime) + "</StartTime>\r\n");
-			recordInfoXml.append("<EndTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(endTime) + "</EndTime>\r\n");
-			recordInfoXml.append("<Secrecy>0</Secrecy>\r\n");
-			// 澶у崕NVR瑕佹眰蹇呴』澧炲姞涓�涓�间负all鐨勬枃鏈厓绱犺妭鐐筎ype
-			recordInfoXml.append("<Type>all</Type>\r\n");
+			if (startTime != null) {
+				recordInfoXml.append("<StartTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(startTime) + "</StartTime>\r\n");
+			}
+			if (endTime != null) {
+				recordInfoXml.append("<EndTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(endTime) + "</EndTime>\r\n");
+			}
+			if (secrecy != null) {
+				recordInfoXml.append("<Secrecy> "+ secrecy + " </Secrecy>\r\n");
+			}
+			if (type != null) {
+				// 澶у崕NVR瑕佹眰蹇呴』澧炲姞涓�涓�间负all鐨勬枃鏈厓绱犺妭鐐筎ype
+				recordInfoXml.append("<Type>" + type+"</Type>\r\n");
+			}
 			recordInfoXml.append("</Query>\r\n");
 			
 			String tm = Long.toString(System.currentTimeMillis());
@@ -1144,7 +1280,7 @@
 			Request request = headerProvider.createMessageRequest(device, recordInfoXml.toString(),
 					"z9hG4bK-ViaRecordInfo-" + tm, "fromRec" + tm, null, callIdHeader);
 
-			transmitRequest(device, request);
+			transmitRequest(device, request, errorEvent, okEvent);
 		} catch (SipException | ParseException | InvalidArgumentException e) {
 			e.printStackTrace();
 			return false;
@@ -1169,7 +1305,8 @@
 								 String startTime, String endTime, SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer cmdXml = new StringBuffer(200);
-			cmdXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			cmdXml.append("<Query>\r\n");
 			cmdXml.append("<CmdType>Alarm</CmdType>\r\n");
 			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -1219,7 +1356,8 @@
 	public boolean deviceConfigQuery(Device device, String channelId, String configType,  SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer cmdXml = new StringBuffer(200);
-			cmdXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			cmdXml.append("<Query>\r\n");
 			cmdXml.append("<CmdType>ConfigDownload</CmdType>\r\n");
 			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -1254,7 +1392,8 @@
 	public boolean presetQuery(Device device, String channelId, SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer cmdXml = new StringBuffer(200);
-			cmdXml.append("<?xml version=\"1.0\" ?>\r\n");
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			cmdXml.append("<Query>\r\n");
 			cmdXml.append("<CmdType>PresetQuery</CmdType>\r\n");
 			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -1288,7 +1427,8 @@
 	public boolean mobilePostitionQuery(Device device, SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer mobilePostitionXml = new StringBuffer(200);
-			mobilePostitionXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
+			String charset = device.getCharset();
+			mobilePostitionXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			mobilePostitionXml.append("<Query>\r\n");
 			mobilePostitionXml.append("<CmdType>MobilePosition</CmdType>\r\n");
 			mobilePostitionXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -1316,30 +1456,38 @@
 	 * 璁㈤槄銆佸彇娑堣闃呯Щ鍔ㄤ綅缃�
 	 * 
 	 * @param device	瑙嗛璁惧
-	 * @param expires	璁㈤槄瓒呮椂鏃堕棿
-	 * @param interval	涓婃姤鏃堕棿闂撮殧
 	 * @return			true = 鍛戒护鍙戦�佹垚鍔�
 	 */
-	public boolean mobilePositionSubscribe(Device device, int expires, int interval) {
+	@Override
+	public boolean mobilePositionSubscribe(Device device, Dialog dialog, SipSubscribe.Event okEvent ,SipSubscribe.Event errorEvent) {
 		try {
 			StringBuffer subscribePostitionXml = new StringBuffer(200);
-			subscribePostitionXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
+			String charset = device.getCharset();
+			subscribePostitionXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			subscribePostitionXml.append("<Query>\r\n");
 			subscribePostitionXml.append("<CmdType>MobilePosition</CmdType>\r\n");
 			subscribePostitionXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
 			subscribePostitionXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");
-			if (expires > 0) {
-				subscribePostitionXml.append("<Interval>" + String.valueOf(interval) + "</Interval>\r\n");
+			if (device.getSubscribeCycleForMobilePosition() > 0) {
+				subscribePostitionXml.append("<Interval>" + String.valueOf(device.getMobilePositionSubmissionInterval()) + "</Interval>\r\n");
 			}
 			subscribePostitionXml.append("</Query>\r\n");
 
-			String tm = Long.toString(System.currentTimeMillis());
-
-			CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
-					: udpSipProvider.getNewCallId();
-
-			Request request = headerProvider.createSubscribeRequest(device, subscribePostitionXml.toString(), "z9hG4bK-viaPos-" + tm, "fromTagPos" + tm, null, expires, "presence" ,callIdHeader); //Position;id=" + tm.substring(tm.length() - 4));
-			transmitRequest(device, request);
+			Request request;
+			if (dialog != null) {
+				logger.info("鍙戦�佺Щ鍔ㄤ綅缃闃呮秷鎭椂 dialog鐨勭姸鎬佷负锛� {}", dialog.getState());
+				request = dialog.createRequest(Request.SUBSCRIBE);
+				ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
+				request.setContent(subscribePostitionXml.toString(), contentTypeHeader);
+				ExpiresHeader expireHeader = sipFactory.createHeaderFactory().createExpiresHeader(device.getSubscribeCycleForMobilePosition());
+				request.addHeader(expireHeader);
+			}else {
+				String tm = Long.toString(System.currentTimeMillis());
+				CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
+						: udpSipProvider.getNewCallId();
+				request = headerProvider.createSubscribeRequest(device, subscribePostitionXml.toString(), "z9hG4bK-viaPos-" + tm, "fromTagPos" + tm, null, device.getSubscribeCycleForMobilePosition(), "presence" ,callIdHeader); //Position;id=" + tm.substring(tm.length() - 4));
+			}
+			transmitRequest(device, request, errorEvent, okEvent);
 
 			return true;
 
@@ -1362,10 +1510,12 @@
 	 * @param endTime		鎶ヨ鍙戠敓缁堟鏃堕棿锛堝彲閫夛級
 	 * @return				true = 鍛戒护鍙戦�佹垚鍔�
 	 */
+	@Override
 	public boolean alarmSubscribe(Device device, int expires, String startPriority, String endPriority, String alarmMethod, String alarmType, String startTime, String endTime) {
 		try {
 			StringBuffer cmdXml = new StringBuffer(200);
-			cmdXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
 			cmdXml.append("<Query>\r\n");
 			cmdXml.append("<CmdType>Alarm</CmdType>\r\n");
 			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
@@ -1406,6 +1556,77 @@
 		}
 	}
 
+	@Override
+	public boolean catalogSubscribe(Device device, Dialog dialog, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) {
+		try {
+			StringBuffer cmdXml = new StringBuffer(200);
+			String charset = device.getCharset();
+			cmdXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
+			cmdXml.append("<Query>\r\n");
+			cmdXml.append("<CmdType>Catalog</CmdType>\r\n");
+			cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
+			cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");
+			cmdXml.append("</Query>\r\n");
+
+
+			Request request;
+			if (dialog != null) {
+				logger.info("鍙戦�佺洰褰曡闃呮秷鎭椂 dialog鐨勭姸鎬佷负锛� {}", dialog.getState());
+				request = dialog.createRequest(Request.SUBSCRIBE);
+				ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
+				request.setContent(cmdXml.toString(), contentTypeHeader);
+				ExpiresHeader expireHeader = sipFactory.createHeaderFactory().createExpiresHeader(device.getSubscribeCycleForMobilePosition());
+				request.addHeader(expireHeader);
+			}else {
+				String tm = Long.toString(System.currentTimeMillis());
+
+				CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
+						: udpSipProvider.getNewCallId();
+
+				// 鏈夋晥鏃堕棿榛樿涓�60绉掍互涓�
+				request = headerProvider.createSubscribeRequest(device, cmdXml.toString(), "z9hG4bK-viaPos-" + tm,
+						"fromTagPos" + tm, null, device.getSubscribeCycleForCatalog(), "Catalog" ,
+						callIdHeader);
+
+			}
+			transmitRequest(device, request, errorEvent, okEvent);
+			return true;
+
+		} catch ( NumberFormatException | ParseException | InvalidArgumentException	| SipException e) {
+			e.printStackTrace();
+			return false;
+		}
+	}
+
+	@Override
+	public boolean dragZoomCmd(Device device, String channelId, String cmdString) {
+		try {
+			StringBuffer dragXml = new StringBuffer(200);
+			String charset = device.getCharset();
+			dragXml.append("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>\r\n");
+			dragXml.append("<Control>\r\n");
+			dragXml.append("<CmdType>DeviceControl</CmdType>\r\n");
+			dragXml.append("<SN>" + (int) ((Math.random() * 9 + 1) * 100000) + "</SN>\r\n");
+			if (StringUtils.isEmpty(channelId)) {
+				dragXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");
+			} else {
+				dragXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");
+			}
+			dragXml.append(cmdString);
+			dragXml.append("</Control>\r\n");
+			String tm = Long.toString(System.currentTimeMillis());
+			CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
+					: udpSipProvider.getNewCallId();
+			Request request = headerProvider.createMessageRequest(device, dragXml.toString(), "z9hG4bK-ViaPtz-" + tm, "FromPtz" + tm, null, callIdHeader);
+			logger.debug("鎷夋淇′护锛� " + request.toString());
+			transmitRequest(device, request);
+			return true;
+		} catch (SipException | ParseException | InvalidArgumentException e) {
+			e.printStackTrace();
+		}
+		return false;
+	}
+
 
 	private ClientTransaction transmitRequest(Device device, Request request) throws SipException {
 		return transmitRequest(device, request, null, null);
@@ -1426,14 +1647,241 @@
 		CallIdHeader callIdHeader = (CallIdHeader)request.getHeader(CallIdHeader.NAME);
 		// 娣诲姞閿欒璁㈤槄
 		if (errorEvent != null) {
-			sipSubscribe.addErrorSubscribe(callIdHeader.getCallId(), errorEvent);
+			sipSubscribe.addErrorSubscribe(callIdHeader.getCallId(), (eventResult -> {
+				errorEvent.response(eventResult);
+				sipSubscribe.removeErrorSubscribe(eventResult.callId);
+			}));
 		}
 		// 娣诲姞璁㈤槄
 		if (okEvent != null) {
-			sipSubscribe.addOkSubscribe(callIdHeader.getCallId(), okEvent);
+			sipSubscribe.addOkSubscribe(callIdHeader.getCallId(), eventResult ->{
+				okEvent.response(eventResult);
+				sipSubscribe.removeOkSubscribe(eventResult.callId);
+			});
 		}
 
 		clientTransaction.sendRequest();
 		return clientTransaction;
 	}
+
+	/**
+	 * 鍥炴斁鏆傚仠
+	 */
+	@Override
+	public void playPauseCmd(Device device, StreamInfo streamInfo) {
+		try {
+			Long cseq = redisCatchStorage.getCSEQ(Request.INFO);
+			StringBuffer content = new StringBuffer(200);
+			content.append("PAUSE RTSP/1.0\r\n");
+			content.append("CSeq: " + cseq + "\r\n");
+			content.append("PauseTime: now\r\n");
+			Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString());
+			if (request == null) {
+				return;
+			}
+			logger.info(request.toString());
+			ClientTransaction clientTransaction = null;
+			if ("TCP".equals(device.getTransport())) {
+				clientTransaction = tcpSipProvider.getNewClientTransaction(request);
+			} else if ("UDP".equals(device.getTransport())) {
+				clientTransaction = udpSipProvider.getNewClientTransaction(request);
+			}
+			if (clientTransaction != null) {
+				clientTransaction.sendRequest();
+			}
+
+		} catch (SipException | ParseException | InvalidArgumentException e) {
+			e.printStackTrace();
+		}
+	}
+
+	/**
+	 * 鍥炴斁鎭㈠
+	 */
+	@Override
+	public void playResumeCmd(Device device, StreamInfo streamInfo) {
+		try {
+			Long cseq = redisCatchStorage.getCSEQ(Request.INFO);
+			StringBuffer content = new StringBuffer(200);
+			content.append("PLAY RTSP/1.0\r\n");
+			content.append("CSeq: " + cseq + "\r\n");
+			content.append("Range: npt=now-\r\n");
+			Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString());
+			if (request == null) {
+				return;
+			}
+			logger.info(request.toString());
+			ClientTransaction clientTransaction = null;
+			if ("TCP".equals(device.getTransport())) {
+				clientTransaction = tcpSipProvider.getNewClientTransaction(request);
+			} else if ("UDP".equals(device.getTransport())) {
+				clientTransaction = udpSipProvider.getNewClientTransaction(request);
+			}
+
+			clientTransaction.sendRequest();
+
+		} catch (SipException | ParseException | InvalidArgumentException e) {
+			e.printStackTrace();
+		}
+	}
+
+	/**
+	 * 鍥炴斁鎷栧姩鎾斁
+	 */
+	@Override
+	public void playSeekCmd(Device device, StreamInfo streamInfo, long seekTime) {
+		try {
+			Long cseq = redisCatchStorage.getCSEQ(Request.INFO);
+			StringBuffer content = new StringBuffer(200);
+			content.append("PLAY RTSP/1.0\r\n");
+			content.append("CSeq: " + cseq + "\r\n");
+			content.append("Range: npt=" + Math.abs(seekTime) + "-\r\n");
+
+			Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString());
+			if (request == null) {
+				return;
+			}
+			logger.info(request.toString());
+			ClientTransaction clientTransaction = null;
+			if ("TCP".equals(device.getTransport())) {
+				clientTransaction = tcpSipProvider.getNewClientTransaction(request);
+			} else if ("UDP".equals(device.getTransport())) {
+				clientTransaction = udpSipProvider.getNewClientTransaction(request);
+			}
+
+			clientTransaction.sendRequest();
+
+		} catch (SipException | ParseException | InvalidArgumentException e) {
+			e.printStackTrace();
+		}
+	}
+
+	/**
+	 * 鍥炴斁鍊嶉�熸挱鏀�
+	 */
+	@Override
+	public void playSpeedCmd(Device device, StreamInfo streamInfo, Double speed) {
+		try {
+			Long cseq = redisCatchStorage.getCSEQ(Request.INFO);
+			StringBuffer content = new StringBuffer(200);
+			content.append("PLAY RTSP/1.0\r\n");
+			content.append("CSeq: " + cseq + "\r\n");
+			content.append("Scale: " + String.format("%.1f",speed) + "\r\n");
+			Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString());
+			if (request == null) {
+				return;
+			}
+			logger.info(request.toString());
+			ClientTransaction clientTransaction = null;
+			if ("TCP".equals(device.getTransport())) {
+				clientTransaction = tcpSipProvider.getNewClientTransaction(request);
+			} else if ("UDP".equals(device.getTransport())) {
+				clientTransaction = udpSipProvider.getNewClientTransaction(request);
+			}
+
+			clientTransaction.sendRequest();
+
+		} catch (SipException | ParseException | InvalidArgumentException e) {
+			e.printStackTrace();
+		}
+	}
+
+	@Override
+	public boolean sendAlarmMessage(Device device, DeviceAlarm deviceAlarm) {
+		if (device == null) {
+			return false;
+		}
+		logger.info("[鍙戦�� 鎶ヨ閫氱煡] {}/{}->{},{}", device.getDeviceId(), deviceAlarm.getChannelId(),
+				deviceAlarm.getLongitude(), deviceAlarm.getLatitude());
+		try {
+			String characterSet = device.getCharset();
+			StringBuffer deviceStatusXml = new StringBuffer(600);
+			deviceStatusXml.append("<?xml version=\"1.0\" encoding=\"" + characterSet + "\"?>\r\n");
+			deviceStatusXml.append("<Notify>\r\n");
+			deviceStatusXml.append("<CmdType>Alarm</CmdType>\r\n");
+			deviceStatusXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
+			deviceStatusXml.append("<DeviceID>" + deviceAlarm.getChannelId() + "</DeviceID>\r\n");
+			deviceStatusXml.append("<AlarmPriority>" + deviceAlarm.getAlarmPriority() + "</AlarmPriority>\r\n");
+			deviceStatusXml.append("<AlarmMethod>" + deviceAlarm.getAlarmMethod() + "</AlarmMethod>\r\n");
+			deviceStatusXml.append("<AlarmTime>" + deviceAlarm.getAlarmTime() + "</AlarmTime>\r\n");
+			deviceStatusXml.append("<AlarmDescription>" + deviceAlarm.getAlarmDescription() + "</AlarmDescription>\r\n");
+			deviceStatusXml.append("<Longitude>" + deviceAlarm.getLongitude() + "</Longitude>\r\n");
+			deviceStatusXml.append("<Latitude>" + deviceAlarm.getLatitude() + "</Latitude>\r\n");
+			deviceStatusXml.append("<info>\r\n");
+			deviceStatusXml.append("<AlarmType>" + deviceAlarm.getAlarmType() + "</AlarmType>\r\n");
+			deviceStatusXml.append("</info>\r\n");
+			deviceStatusXml.append("</Notify>\r\n");
+
+			CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
+					: udpSipProvider.getNewCallId();
+			String tm = Long.toString(System.currentTimeMillis());
+			Request request = headerProvider.createMessageRequest(device, deviceStatusXml.toString(), "z9hG4bK-ViaPtz-" + tm, "FromPtz" + tm, null, callIdHeader);
+			transmitRequest(device, request);
+
+
+		} catch (SipException | ParseException  e) {
+			e.printStackTrace();
+			return false;
+		} catch (InvalidArgumentException e) {
+			throw new RuntimeException(e);
+		}
+		return true;
+	}
+
+	private void sendNotify(Device device, String catalogXmlContent,
+							SubscribeInfo subscribeInfo, SipSubscribe.Event errorEvent,  SipSubscribe.Event okEvent )
+			throws NoSuchFieldException, IllegalAccessException, SipException, ParseException {
+		MessageFactoryImpl messageFactory = (MessageFactoryImpl) sipFactory.createMessageFactory();
+		String characterSet = device.getCharset();
+		// 璁剧疆缂栫爜锛� 闃叉涓枃涔辩爜
+		messageFactory.setDefaultContentEncodingCharset(characterSet);
+		Dialog dialog  = subscribeInfo.getDialog();
+		if (dialog == null || !dialog.getState().equals(DialogState.CONFIRMED)) {
+			return;
+		}
+		SIPRequest notifyRequest = (SIPRequest)dialog.createRequest(Request.NOTIFY);
+		ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
+		notifyRequest.setContent(catalogXmlContent, contentTypeHeader);
+
+		SubscriptionStateHeader subscriptionState = sipFactory.createHeaderFactory()
+				.createSubscriptionStateHeader(SubscriptionStateHeader.ACTIVE);
+		notifyRequest.addHeader(subscriptionState);
+
+		EventHeader event = sipFactory.createHeaderFactory().createEventHeader(subscribeInfo.getEventType());
+		if (subscribeInfo.getEventId() != null) {
+			event.setEventId(subscribeInfo.getEventId());
+		}
+		notifyRequest.addHeader(event);
+
+		SipURI sipURI = (SipURI) notifyRequest.getRequestURI();
+		if (subscribeInfo.getTransaction() != null) {
+			SIPRequest request = (SIPRequest) subscribeInfo.getTransaction().getRequest();
+			sipURI.setHost(request.getRemoteAddress().getHostAddress());
+			sipURI.setPort(request.getRemotePort());
+		}else {
+			sipURI.setHost(device.getIp());
+			sipURI.setPort(device.getPort());
+		}
+
+		ClientTransaction transaction = null;
+		if ("TCP".equals(device.getTransport())) {
+			transaction = tcpSipProvider.getNewClientTransaction(notifyRequest);
+		} else if ("UDP".equals(device.getTransport())) {
+			transaction = udpSipProvider.getNewClientTransaction(notifyRequest);
+		}
+		// 娣诲姞閿欒璁㈤槄
+		if (errorEvent != null) {
+			sipSubscribe.addErrorSubscribe(subscribeInfo.getCallId(), errorEvent);
+		}
+		// 娣诲姞璁㈤槄
+		if (okEvent != null) {
+			sipSubscribe.addOkSubscribe(subscribeInfo.getCallId(), okEvent);
+		}
+		if (transaction == null) {
+			logger.error("骞冲彴{}鐨凾ransport閿欒锛歿}",device.getDeviceId(), device.getTransport());
+			return;
+		}
+		dialog.sendRequest(transaction);
+
+	}
 }

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