From fb957b0dba3a5b12f949370fdc2e22fb61661c68 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 25 十一月 2022 12:12:35 +0800
Subject: [PATCH] 优化注释
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java | 58 ++++++++++++++++++++++++++++++++++++++++++++--------------
1 files changed, 44 insertions(+), 14 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
index 05e8bd7..2846903 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
@@ -1,36 +1,46 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.notify.cmd;
-import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.notify.NotifyMessageHandler;
+import com.genersoft.iot.vmp.service.IDeviceService;
+import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
+import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
+import com.genersoft.iot.vmp.utils.DateUtil;
+import gov.nist.javax.sip.message.SIPRequest;
import org.dom4j.Element;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
+import org.springframework.util.ObjectUtils;
+import org.springframework.util.StringUtils;
import javax.sip.InvalidArgumentException;
import javax.sip.RequestEvent;
import javax.sip.SipException;
+import javax.sip.header.ViaHeader;
import javax.sip.message.Response;
import java.text.ParseException;
+/**
+ * 鐘舵�佷俊鎭�(蹇冭烦)鎶ラ��
+ */
@Component
public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent implements InitializingBean, IMessageHandler {
private Logger logger = LoggerFactory.getLogger(KeepaliveNotifyMessageHandler.class);
- private final String cmdType = "Keepalive";
+ private final static String cmdType = "Keepalive";
@Autowired
private NotifyMessageHandler notifyMessageHandler;
@Autowired
- private EventPublisher publisher;
+ private IDeviceService deviceService;
@Override
public void afterPropertiesSet() throws Exception {
@@ -39,19 +49,39 @@
@Override
public void handForDevice(RequestEvent evt, Device device, Element element) {
- // 妫�鏌ヨ澶囨槸鍚﹀瓨鍦ㄥ苟鍦ㄧ嚎锛� 涓嶅湪绾垮垯璁剧疆涓哄湪绾�
+ if (device == null) {
+ // 鏈敞鍐岀殑璁惧涓嶅仛澶勭悊
+ return;
+ }
+ // 鍥炲200 OK
try {
- if (device != null ) {
- // 鍥炲200 OK
- responseAck(evt, Response.OK);
- publisher.onlineEventPublish(device, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE);
+ responseAck((SIPRequest) evt.getRequest(), Response.OK);
+ } catch (SipException | InvalidArgumentException | ParseException e) {
+ logger.error("[鍛戒护鍙戦�佸け璐 鍥芥爣绾ц仈 蹇冭烦鍥炲: {}", e.getMessage());
+ }
+ // 鍒ゆ柇RPort鏄惁鏀瑰彉锛屾敼鍙樺垯璇存槑璺敱nat淇℃伅鍙樺寲锛屼慨鏀硅澶囦俊鎭�
+ // 鑾峰彇鍒伴�氫俊鍦板潃绛変俊鎭�
+ ViaHeader viaHeader = (ViaHeader) evt.getRequest().getHeader(ViaHeader.NAME);
+ String received = viaHeader.getReceived();
+ int rPort = viaHeader.getRPort();
+ // 瑙ｆ瀽鏈湴鍦板潃鏇夸唬
+ if (ObjectUtils.isEmpty(received) || rPort == -1) {
+ received = viaHeader.getHost();
+ rPort = viaHeader.getPort();
+ }
+ if (device.getPort() != rPort) {
+ device.setPort(rPort);
+ device.setHostAddress(received.concat(":").concat(String.valueOf(rPort)));
+ }
+ device.setKeepaliveTime(DateUtil.getNow());
+
+ if (device.getOnline() == 1) {
+ deviceService.updateDevice(device);
+ }else {
+ // 瀵逛簬宸茬粡绂荤嚎鐨勮澶囧垽鏂粬鐨勬敞鍐屾槸鍚﹀凡缁忚繃鏈�
+ if (!deviceService.expire(device)){
+ deviceService.online(device);
}
- } catch (SipException e) {
- e.printStackTrace();
- } catch (InvalidArgumentException e) {
- e.printStackTrace();
- } catch (ParseException e) {
- e.printStackTrace();
}
}
--
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