优化摄像头注册流程

xiaoxie

2022-04-18 6bb8f45e270681dbcb70aed663b406e7d905e091

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/SubscribeRequestProcessor.java

@@ -2,12 +2,12 @@

import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.conf.DynamicTask;
import com.genersoft.iot.vmp.conf.UserSetup;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.gb28181.bean.CmdType;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.bean.SubscribeHolder;
import com.genersoft.iot.vmp.gb28181.bean.SubscribeInfo;
import com.genersoft.iot.vmp.gb28181.task.GPSSubscribeTask;
import com.genersoft.iot.vmp.gb28181.task.impl.MobilePositionSubscribeHandlerTask;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
@@ -15,8 +15,7 @@
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.utils.SerializeUtils;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import gov.nist.javax.sip.SipProviderImpl;
import org.dom4j.DocumentException;
import org.dom4j.Element;
@@ -30,7 +29,6 @@

import javax.sip.*;
import javax.sip.header.ExpiresHeader;
import javax.sip.header.ToHeader;
import javax.sip.message.Request;
import javax.sip.message.Response;
import java.text.ParseException;
@@ -54,7 +52,7 @@
   private ISIPCommanderForPlatform sipCommanderForPlatform;

   @Autowired
   private IVideoManagerStorager storager;
   private IVideoManagerStorage storager;

   @Lazy
   @Autowired
@@ -70,8 +68,7 @@
   private DynamicTask dynamicTask;

   @Autowired
   private UserSetup userSetup;

   private UserSetting userSetting;

   @Autowired
   private SubscribeHolder subscribeHolder;
@@ -135,13 +132,24 @@
   /**
    * 处理移动位置订阅消息
    */
   private void processNotifyMobilePosition(RequestEvent evt, Element rootElement) {
   private void processNotifyMobilePosition(RequestEvent evt, Element rootElement) throws SipException {
      String platformId = SipUtils.getUserIdFromFromHeader(evt.getRequest());
      String deviceID = XmlUtil.getText(rootElement, "DeviceID");
      ParentPlatform platform = storager.queryParentPlatByServerGBId(platformId);
      SubscribeInfo subscribeInfo = new SubscribeInfo(evt, platformId);
      if (platform == null) {
         return;
      }
      if (evt.getServerTransaction() == null) {
         ServerTransaction serverTransaction = platform.getTransport().equals("TCP") ? tcpSipProvider.getNewServerTransaction(evt.getRequest())
               : udpSipProvider.getNewServerTransaction(evt.getRequest());
         subscribeInfo.setTransaction(serverTransaction);
         Dialog dialog = serverTransaction.getDialog();
         dialog.terminateOnBye(false);
         subscribeInfo.setDialog(dialog);
      }
      String sn = XmlUtil.getText(rootElement, "SN");
      String key = VideoManagerConstants.SIP_SUBSCRIBE_PREFIX + userSetup.getServerId() +  "_MobilePosition_" + platformId;
      logger.info("接收到{}的MobilePosition订阅", platformId);
      logger.info("[回复 移动位置订阅]: {}", platformId);
      StringBuilder resultXml = new StringBuilder(200);
      resultXml.append("<?xml version=\"1.0\" ?>\r\n")
            .append("<Response>\r\n")
@@ -152,26 +160,31 @@
            .append("</Response>\r\n");

      if (subscribeInfo.getExpires() > 0) {
         if (subscribeHolder.getMobilePositionSubscribe(platformId) != null) {
            dynamicTask.stop(key);
         }
         String interval = XmlUtil.getText(rootElement, "Interval"); // GPS上报时间间隔
         dynamicTask.startCron(key, new GPSSubscribeTask(redisCatchStorage, sipCommanderForPlatform, storager,  platformId, sn, key, subscribeHolder), Integer.parseInt(interval));
         if (interval == null) {
            subscribeInfo.setGpsInterval(5);
         }else {
            subscribeInfo.setGpsInterval(Integer.parseInt(interval));
         }

         subscribeInfo.setSn(sn);
         subscribeHolder.putMobilePositionSubscribe(platformId, subscribeInfo);
//         redisCatchStorage.updateSubscribe(key, subscribeInfo);
//         if (subscribeHolder.getMobilePositionSubscribe(platformId) == null ) {
//            subscribeHolder.putMobilePositionSubscribe(platformId, subscribeInfo);
//         }else {
//            if (subscribeHolder.getMobilePositionSubscribe(platformId).getDialog() != null
//                  && subscribeHolder.getMobilePositionSubscribe(platformId).getDialog().getState() != null
//                  && !subscribeHolder.getMobilePositionSubscribe(platformId).getDialog().getState().equals(DialogState.CONFIRMED)) {
//               subscribeHolder.putMobilePositionSubscribe(platformId, subscribeInfo);
//            }
//         }
      }else if (subscribeInfo.getExpires() == 0) {
         dynamicTask.stop(key);
//         redisCatchStorage.delSubscribe(key);
         subscribeHolder.removeMobilePositionSubscribe(platformId);
      }

      try {
         ParentPlatform parentPlatform = storager.queryParentPlatByServerGBId(platformId);
         Response response = responseXmlAck(evt, resultXml.toString(), parentPlatform);
         ToHeader toHeader = (ToHeader)response.getHeader(ToHeader.NAME);
         subscribeInfo.setToTag(toHeader.getTag());
         redisCatchStorage.updateSubscribe(key, subscribeInfo);

         responseXmlAck(evt, resultXml.toString(), parentPlatform);
      } catch (SipException e) {
         e.printStackTrace();
      } catch (InvalidArgumentException e) {
@@ -199,8 +212,7 @@
         subscribeInfo.setDialog(dialog);
      }
      String sn = XmlUtil.getText(rootElement, "SN");
      String key = VideoManagerConstants.SIP_SUBSCRIBE_PREFIX + userSetup.getServerId() +  "_Catalog_" + platformId;
      logger.info("接收到{}的Catalog订阅", platformId);
      logger.info("[回复 目录订阅]: {}/{}", platformId, deviceID);
      StringBuilder resultXml = new StringBuilder(200);
      resultXml.append("<?xml version=\"1.0\" ?>\r\n")
            .append("<Response>\r\n")
@@ -211,21 +223,14 @@
            .append("</Response>\r\n");

      if (subscribeInfo.getExpires() > 0) {
//         redisCatchStorage.updateSubscribe(key, subscribeInfo);
         subscribeHolder.putCatalogSubscribe(platformId, subscribeInfo);
      }else if (subscribeInfo.getExpires() == 0) {
//         redisCatchStorage.delSubscribe(key);
         subscribeHolder.removeCatalogSubscribe(platformId);
      }

      try {
         ParentPlatform parentPlatform = storager.queryParentPlatByServerGBId(platformId);
         Response response = responseXmlAck(evt, resultXml.toString(), parentPlatform);
         ToHeader toHeader = (ToHeader)response.getHeader(ToHeader.NAME);
         subscribeInfo.setToTag(toHeader.getTag());
//         redisCatchStorage.updateSubscribe(key, subscribeInfo);
         subscribeHolder.putCatalogSubscribe(platformId, subscribeInfo);

         responseXmlAck(evt, resultXml.toString(), parentPlatform);
      } catch (SipException e) {
         e.printStackTrace();
      } catch (InvalidArgumentException e) {