解决设备上线停止线程导致的报错，优化录像的获取以及通道的更新

648540858
1 parent d88c95f4
Showing 11 changed files with 334 additions and 192 deletions
src/main/java/com/genersoft/iot/vmp/conf/DynamicTask.java
src/main/java/com/genersoft/iot/vmp/gb28181/bean/HandlerCatchData.java
src/main/java/com/genersoft/iot/vmp/gb28181/bean/SubscribeHolder.java
src/main/java/com/genersoft/iot/vmp/gb28181/event/subscribe/catalog/CatalogEventLister.java
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPProcessorObserver.java
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/NotifyRequestProcessor.java
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/CatalogResponseMessageHandler.java
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/RecordInfoResponseMessageHandler.java
src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/device/DeviceQuery.java
@@ -103,12 +103,12 @@ public class DynamicTask {
     public void stop(String key) {
         if (futureMap.get(key) != null && !futureMap.get(key).isCancelled()) {
-            futureMap.get(key).cancel(true);
-            Runnable runnable = runnableMap.get(key);
-            if (runnable instanceof ISubscribeTask) {
-                ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
-                subscribeTask.stop();
-            }
+//            Runnable runnable = runnableMap.get(key);
+//            if (runnable instanceof ISubscribeTask) {
+//                ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
+//                subscribeTask.stop();
+//            }
+            futureMap.get(key).cancel(false);
         }
     }
+package com.genersoft.iot.vmp.gb28181.bean;
+
+import org.dom4j.Element;
+
+import javax.sip.RequestEvent;
+
+/**
+ * @author lin
+ */
+public class HandlerCatchData {
+    private RequestEvent evt;
+    private Device device;
+    private Element rootElement;
+
+    public HandlerCatchData(RequestEvent evt, Device device, Element rootElement) {
+        this.evt = evt;
+        this.device = device;
+        this.rootElement = rootElement;
+    }
+
+    public RequestEvent getEvt() {
+        return evt;
+    }
+
+    public void setEvt(RequestEvent evt) {
+        this.evt = evt;
+    }
+
+    public Device getDevice() {
+        return device;
+    }
+
+    public void setDevice(Device device) {
+        this.device = device;
+    }
+
+    public Element getRootElement() {
+        return rootElement;
+    }
+
+    public void setRootElement(Element rootElement) {
+        this.rootElement = rootElement;
+    }
+}
@@ -2,6 +2,7 @@ package com.genersoft.iot.vmp.gb28181.bean;
 import com.genersoft.iot.vmp.common.VideoManagerConstants;
 import com.genersoft.iot.vmp.conf.DynamicTask;
+import com.genersoft.iot.vmp.gb28181.task.ISubscribeTask;
 import com.genersoft.iot.vmp.gb28181.task.impl.MobilePositionSubscribeHandlerTask;
 import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
 import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
@@ -38,7 +39,6 @@ public class SubscribeHolder {
         catalogMap.put(platformId, subscribeInfo);
         // 添加订阅到期
         String taskOverdueKey = taskOverduePrefix +  "catalog_" + platformId;
-        dynamicTask.stop(taskOverdueKey);
         // 添加任务处理订阅过期
         dynamicTask.startDelay(taskOverdueKey, () -> removeCatalogSubscribe(subscribeInfo.getId()),
                 subscribeInfo.getExpires() * 1000);
@@ -49,10 +49,17 @@ public class SubscribeHolder {
     }
     public void removeCatalogSubscribe(String platformId) {
+
         catalogMap.remove(platformId);
         String taskOverdueKey = taskOverduePrefix +  "catalog_" + platformId;
+        Runnable runnable = dynamicTask.get(taskOverdueKey);
+        if (runnable instanceof ISubscribeTask) {
+            ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
+            subscribeTask.stop();
+        }
         // 添加任务处理订阅过期
         dynamicTask.stop(taskOverdueKey);
+
     }
     public void putMobilePositionSubscribe(String platformId, SubscribeInfo subscribeInfo) {
@@ -63,7 +70,6 @@ public class SubscribeHolder {
                 storager,  platformId, subscribeInfo.getSn(), key, this, dynamicTask),
                 subscribeInfo.getGpsInterval() * 1000);
         String taskOverdueKey = taskOverduePrefix +  "MobilePosition_" + platformId;
-        dynamicTask.stop(taskOverdueKey);
         // 添加任务处理订阅过期
         dynamicTask.startDelay(taskOverdueKey, () -> {
                     removeMobilePositionSubscribe(subscribeInfo.getId());
@@ -81,6 +87,11 @@ public class SubscribeHolder {
         // 结束任务处理GPS定时推送
         dynamicTask.stop(key);
         String taskOverdueKey = taskOverduePrefix +  "MobilePosition_" + platformId;
+        Runnable runnable = dynamicTask.get(taskOverdueKey);
+        if (runnable instanceof ISubscribeTask) {
+            ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
+            subscribeTask.stop();
+        }
         // 添加任务处理订阅过期
         dynamicTask.stop(taskOverdueKey);
     }
@@ -66,7 +66,7 @@ public class CatalogEventLister implements ApplicationListener&lt;CatalogEvent&gt; {
             subscribe = subscribeHolder.getCatalogSubscribe(event.getPlatformId());
             if (subscribe == null) {
-                logger.info("发送订阅消息时发现订阅信息已经不存在");
+                logger.info("发送订阅消息时发现订阅信息已经不存在: {}", event.getPlatformId());
                 return;
             }
         }else {
@@ -150,30 +150,24 @@ public class SIPProcessorObserver implements ISIPProcessorObserver {
     public void processTimeout(TimeoutEvent timeoutEvent) {
         logger.info("[消息发送超时]");
         ClientTransaction clientTransaction = timeoutEvent.getClientTransaction();
-        eventPublisher.requestTimeOut(timeoutEvent);
+
         if (clientTransaction != null) {
+            logger.info("[发送错误订阅] clientTransaction != null");
             Request request = clientTransaction.getRequest();
             if (request != null) {
+                logger.info("[发送错误订阅] request != null");
                 CallIdHeader callIdHeader = (CallIdHeader) request.getHeader(CallIdHeader.NAME);
                 if (callIdHeader != null) {
+                    logger.info("[发送错误订阅]");
                     SipSubscribe.Event subscribe = sipSubscribe.getErrorSubscribe(callIdHeader.getCallId());
                     SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult(timeoutEvent);
                     subscribe.response(eventResult);
+                    sipSubscribe.removeOkSubscribe(callIdHeader.getCallId());
                     sipSubscribe.removeErrorSubscribe(callIdHeader.getCallId());
                 }
             }
         }
-
-//        Timeout timeout = timeoutEvent.getTimeout();
-//        ServerTransaction serverTransaction = timeoutEvent.getServerTransaction();
-//        if (serverTransaction != null) {
-//            Request request = serverTransaction.getRequest();
-//            URI requestURI = request.getRequestURI();
-//            Header header = request.getHeader(FromHeader.NAME);
-//        }
-//        if(timeoutProcessor != null) {
-//            timeoutProcessor.process(timeoutEvent);
-//        }
+        eventPublisher.requestTimeOut(timeoutEvent);
     }
     @Override
@@ -1487,7 +1487,6 @@ public class SIPCommander implements ISIPCommander {
 			Request request;
 			if (dialog != null) {
-				logger.info("发送移动位置订阅消息时 dialog的状态为： {}", dialog.getState());
 				request = dialog.createRequest(Request.SUBSCRIBE);
 				ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
 				request.setContent(subscribePostitionXml.toString(), contentTypeHeader);
@@ -1583,12 +1582,12 @@ public class SIPCommander implements ISIPCommander {
 			Request request;
 			if (dialog != null) {
-				logger.info("发送目录订阅消息时 dialog的状态为： {}", dialog.getState());
 				request = dialog.createRequest(Request.SUBSCRIBE);
+				ExpiresHeader expiresHeader = sipFactory.createHeaderFactory().createExpiresHeader(device.getSubscribeCycleForCatalog());
+				request.setExpires(expiresHeader);
+
 				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());
 package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;
 import com.alibaba.fastjson.JSONObject;
-import com.genersoft.iot.vmp.common.VideoManagerConstants;
 import com.genersoft.iot.vmp.conf.SipConfig;
 import com.genersoft.iot.vmp.conf.UserSetting;
 import com.genersoft.iot.vmp.gb28181.bean.*;
@@ -26,6 +25,8 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 import org.springframework.stereotype.Component;
 import org.springframework.util.StringUtils;
@@ -36,6 +37,7 @@ import javax.sip.header.FromHeader;
 import javax.sip.message.Response;
 import java.text.ParseException;
 import java.util.Iterator;
+import java.util.concurrent.ConcurrentLinkedQueue;
 /**
  * SIP命令类型： NOTIFY请求
@@ -64,11 +66,19 @@ public class NotifyRequestProcessor extends SIPRequestProcessorParent implements
 	@Autowired
 	private EventPublisher publisher;
-	private String method = "NOTIFY";
+	private final String method = "NOTIFY";
 	@Autowired
 	private SIPProcessorObserver sipProcessorObserver;
+	private boolean taskQueueHandlerRun = false;
+
+	private final ConcurrentLinkedQueue<HandlerCatchData> taskQueue = new ConcurrentLinkedQueue<>();
+
+	@Qualifier("taskExecutor")
+	@Autowired
+	private ThreadPoolTaskExecutor taskExecutor;
+
 	@Override
 	public void afterPropertiesSet() throws Exception {
 		// 添加消息处理的订阅
@@ -78,23 +88,40 @@ public class NotifyRequestProcessor extends SIPRequestProcessorParent implements
 	@Override
 	public void process(RequestEvent evt) {
 		try {
-			Element rootElement = getRootElement(evt);
-			String cmd = XmlUtil.getText(rootElement, "CmdType");
-
-			if (CmdType.CATALOG.equals(cmd)) {
-				logger.info("接收到Catalog通知");
-				processNotifyCatalogList(evt);
-			} else if (CmdType.ALARM.equals(cmd)) {
-				logger.info("接收到Alarm通知");
-				processNotifyAlarm(evt);
-			} else if (CmdType.MOBILE_POSITION.equals(cmd)) {
-				logger.info("接收到MobilePosition通知");
-				processNotifyMobilePosition(evt);
-			} else {
-				logger.info("接收到消息：" + cmd);
-				responseAck(evt, Response.OK);
+
+			taskQueue.offer(new HandlerCatchData(evt, null, null));
+			responseAck(evt, Response.OK);
+			if (!taskQueueHandlerRun) {
+				taskQueueHandlerRun = true;
+				taskExecutor.execute(()-> {
+							while (!taskQueue.isEmpty()) {
+								try {
+									HandlerCatchData take = taskQueue.poll();
+									Element rootElement = getRootElement(take.getEvt());
+									String cmd = XmlUtil.getText(rootElement, "CmdType");
+
+									if (CmdType.CATALOG.equals(cmd)) {
+										logger.info("接收到Catalog通知");
+										processNotifyCatalogList(take.getEvt());
+									} else if (CmdType.ALARM.equals(cmd)) {
+										logger.info("接收到Alarm通知");
+										processNotifyAlarm(take.getEvt());
+									} else if (CmdType.MOBILE_POSITION.equals(cmd)) {
+										logger.info("接收到MobilePosition通知");
+										processNotifyMobilePosition(take.getEvt());
+									} else {
+										logger.info("接收到消息：" + cmd);
+									}
+								} catch (DocumentException e) {
+									throw new RuntimeException(e);
+								}
+							}
+						taskQueueHandlerRun = false;
+						});
 			}
-		} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
+
+
+		} catch (SipException | InvalidArgumentException | ParseException e) {
 			e.printStackTrace();
 		}
 	}
@@ -167,8 +194,7 @@ public class NotifyRequestProcessor extends SIPRequestProcessorParent implements
 			jsonObject.put("direction", mobilePosition.getDirection());
 			jsonObject.put("speed", mobilePosition.getSpeed());
 			redisCatchStorage.sendMobilePositionMsg(jsonObject);
-			responseAck(evt, Response.OK);
-		} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
+		} catch (DocumentException  e) {
 			e.printStackTrace();
 		}
 	}
@@ -189,7 +215,7 @@ public class NotifyRequestProcessor extends SIPRequestProcessorParent implements
 			Device device = redisCatchStorage.getDevice(deviceId);
 			if (device == null) {
-				responseAck(evt, Response.NOT_FOUND, "device is not found");
+				logger.warn("[ NotifyAlarm ] 未找到设备：{}", deviceId);
 				return;
 			}
 			rootElement = getRootElement(evt, device.getCharset());
@@ -199,7 +225,7 @@ public class NotifyRequestProcessor extends SIPRequestProcessorParent implements
 			deviceAlarm.setAlarmMethod(XmlUtil.getText(rootElement, "AlarmMethod"));
 			String alarmTime = XmlUtil.getText(rootElement, "AlarmTime");
 			if (alarmTime == null) {
-				responseAck(evt, Response.BAD_REQUEST, "AlarmTime cannot be null");
+				logger.warn("[ NotifyAlarm ] AlarmTime cannot be null");
 				return;
 			}
 			deviceAlarm.setAlarmTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(alarmTime));
@@ -219,7 +245,7 @@ public class NotifyRequestProcessor extends SIPRequestProcessorParent implements
 				deviceAlarm.setLatitude(0.00);
 			}
 			logger.info("[收到Notify-Alarm]：{}/{}", device.getDeviceId(), deviceAlarm.getChannelId());
-			if (deviceAlarm.getAlarmMethod().equals("4")) {
+			if ("4".equals(deviceAlarm.getAlarmMethod())) {
 				MobilePosition mobilePosition = new MobilePosition();
 				mobilePosition.setDeviceId(deviceAlarm.getDeviceId());
 				mobilePosition.setTime(deviceAlarm.getAlarmTime());
@@ -240,11 +266,10 @@ public class NotifyRequestProcessor extends SIPRequestProcessorParent implements
 			// TODO: 需要实现存储报警信息、报警分类
 			// 回复200 OK
-			responseAck(evt, Response.OK);
 			if (redisCatchStorage.deviceIsOnline(deviceId)) {
 				publisher.deviceAlarmEventPublish(deviceAlarm);
 			}
-		} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
+		} catch (DocumentException e) {
 			e.printStackTrace();
 		}
 	}
@@ -280,64 +305,60 @@ public class NotifyRequestProcessor extends SIPRequestProcessorParent implements
 						continue;
 					}
 					Element eventElement = itemDevice.element("Event");
+					String event;
+					if (eventElement == null) {
+						logger.warn("[收到 目录订阅]：{}, 但是Event为空, 设为默认值 ADD", (device != null ? device.getDeviceId():"" ));
+						event = CatalogEvent.ADD;
+					}else {
+						event = eventElement.getText().toUpperCase();
+					}
 					DeviceChannel channel = XmlUtil.channelContentHander(itemDevice);
 					channel.setDeviceId(device.getDeviceId());
 					logger.info("[收到 目录订阅]：{}/{}", device.getDeviceId(), channel.getChannelId());
-					switch (eventElement.getText().toUpperCase()) {
+					switch (event) {
 						case CatalogEvent.ON:
 							// 上线
 							logger.info("收到来自设备【{}】的通道【{}】上线通知", device.getDeviceId(), channel.getChannelId());
 							storager.deviceChannelOnline(deviceId, channel.getChannelId());
-							// 回复200 OK
-							responseAck(evt, Response.OK);
 							break;
 						case CatalogEvent.OFF :
 							// 离线
 							logger.info("收到来自设备【{}】的通道【{}】离线通知", device.getDeviceId(), channel.getChannelId());
 							storager.deviceChannelOffline(deviceId, channel.getChannelId());
-							// 回复200 OK
-							responseAck(evt, Response.OK);
 							break;
 						case CatalogEvent.VLOST:
 							// 视频丢失
 							logger.info("收到来自设备【{}】的通道【{}】视频丢失通知", device.getDeviceId(), channel.getChannelId());
 							storager.deviceChannelOffline(deviceId, channel.getChannelId());
-							// 回复200 OK
-							responseAck(evt, Response.OK);
 							break;
 						case CatalogEvent.DEFECT:
 							// 故障
-							// 回复200 OK
-							responseAck(evt, Response.OK);
 							break;
 						case CatalogEvent.ADD:
 							// 增加
 							logger.info("收到来自设备【{}】的增加通道【{}】通知", device.getDeviceId(), channel.getChannelId());
 							storager.updateChannel(deviceId, channel);
-							responseAck(evt, Response.OK);
 							break;
 						case CatalogEvent.DEL:
 							// 删除
 							logger.info("收到来自设备【{}】的删除通道【{}】通知", device.getDeviceId(), channel.getChannelId());
 							storager.delChannel(deviceId, channel.getChannelId());
-							responseAck(evt, Response.OK);
 							break;
 						case CatalogEvent.UPDATE:
 							// 更新
 							logger.info("收到来自设备【{}】的更新通道【{}】通知", device.getDeviceId(), channel.getChannelId());
 							storager.updateChannel(deviceId, channel);
-							responseAck(evt, Response.OK);
 							break;
 						default:
-							responseAck(evt, Response.BAD_REQUEST, "event not found");
+							logger.warn("[ NotifyCatalog ] event not found ： {}", event );
 					}
 					// 转发变化信息
-					eventPublisher.catalogEventPublish(null, channel, eventElement.getText().toUpperCase());
+					eventPublisher.catalogEventPublish(null, channel, event);
 				}
 			}
-		} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
+		} catch (DocumentException e) {
 			e.printStackTrace();
 		}
 	}
@@ -20,6 +20,8 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 import org.springframework.stereotype.Component;
 import org.springframework.util.StringUtils;
@@ -31,6 +33,7 @@ import java.text.ParseException;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
+import java.util.concurrent.ConcurrentLinkedQueue;
 @Component
 public class CatalogResponseMessageHandler extends SIPRequestProcessorParent implements InitializingBean, IMessageHandler {
@@ -38,9 +41,13 @@ public class CatalogResponseMessageHandler extends SIPRequestProcessorParent imp
     private Logger logger = LoggerFactory.getLogger(CatalogResponseMessageHandler.class);
     private final String cmdType = "Catalog";
+    private boolean taskQueueHandlerRun = false;
+
     @Autowired
     private ResponseMessageHandler responseMessageHandler;
+    private ConcurrentLinkedQueue<HandlerCatchData> taskQueue = new ConcurrentLinkedQueue<>();
+
     @Autowired
     private IVideoManagerStorage storager;
@@ -63,6 +70,10 @@ public class CatalogResponseMessageHandler extends SIPRequestProcessorParent imp
     @Autowired
     private IRedisCatchStorage redisCatchStorage;
+    @Qualifier("taskExecutor")
+    @Autowired
+    private ThreadPoolTaskExecutor taskExecutor;
+
     @Override
     public void afterPropertiesSet() throws Exception {
         responseMessageHandler.addHandler(cmdType, this);
@@ -70,68 +81,88 @@ public class CatalogResponseMessageHandler extends SIPRequestProcessorParent imp
     @Override
     public void handForDevice(RequestEvent evt, Device device, Element element) {
-        String key = DeferredResultHolder.CALLBACK_CMD_CATALOG + device.getDeviceId();
-        Element rootElement = null;
+        taskQueue.offer(new HandlerCatchData(evt, device, element));
+        // 回复200 OK
         try {
-            rootElement = getRootElement(evt, device.getCharset());
-            Element deviceListElement = rootElement.element("DeviceList");
-            Element sumNumElement = rootElement.element("SumNum");
-            Element snElement = rootElement.element("SN");
-            if (snElement == null || sumNumElement == null || deviceListElement == null) {
-                responseAck(evt, Response.BAD_REQUEST, "xml error");
-                return;
-            }
-            int sumNum = Integer.parseInt(sumNumElement.getText());
-
-            if (sumNum == 0) {
-                // 数据已经完整接收
-                storager.cleanChannelsForDevice(device.getDeviceId());
-                catalogDataCatch.setChannelSyncEnd(device.getDeviceId(), null);
-            }else {
-                Iterator<Element> deviceListIterator = deviceListElement.elementIterator();
-                if (deviceListIterator != null) {
-                    List<DeviceChannel> channelList = new ArrayList<>();
-                    // 遍历DeviceList
-                    while (deviceListIterator.hasNext()) {
-                        Element itemDevice = deviceListIterator.next();
-                        Element channelDeviceElement = itemDevice.element("DeviceID");
-                        if (channelDeviceElement == null) {
-                            continue;
+            responseAck(evt, Response.OK);
+        } catch (SipException e) {
+            throw new RuntimeException(e);
+        } catch (InvalidArgumentException e) {
+            throw new RuntimeException(e);
+        } catch (ParseException e) {
+            throw new RuntimeException(e);
+        }
+        if (!taskQueueHandlerRun) {
+            taskQueueHandlerRun = true;
+            taskExecutor.execute(()-> {
+                while (!taskQueue.isEmpty()) {
+                    HandlerCatchData take = taskQueue.poll();
+                    String key = DeferredResultHolder.CALLBACK_CMD_CATALOG + take.getDevice().getDeviceId();
+                    Element rootElement = null;
+                    try {
+                        rootElement = getRootElement(take.getEvt(), take.getDevice().getCharset());
+                        Element deviceListElement = rootElement.element("DeviceList");
+                        Element sumNumElement = rootElement.element("SumNum");
+                        Element snElement = rootElement.element("SN");
+                        if (snElement == null || sumNumElement == null || deviceListElement == null) {
+                            responseAck(take.getEvt(), Response.BAD_REQUEST, "xml error");
+                            return;
                         }
-                        //by brewswang
-//                        if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Longitude"))) {//如果包含位置信息，就更新一下位置
-//                            processNotifyMobilePosition(evt, itemDevice);
-//                        }
-                        DeviceChannel deviceChannel = XmlUtil.channelContentHander(itemDevice);
-                        deviceChannel.setDeviceId(device.getDeviceId());
-
-                        channelList.add(deviceChannel);
-                    }
-                    int sn = Integer.parseInt(snElement.getText());
-                    catalogDataCatch.put(device.getDeviceId(), sn, sumNum, device, channelList);
-                    logger.info("收到来自设备【{}】的通道: {}个，{}/{}", device.getDeviceId(), channelList.size(), catalogDataCatch.get(device.getDeviceId()) == null ? 0 :catalogDataCatch.get(device.getDeviceId()).size(), sumNum);
-                    if (catalogDataCatch.get(device.getDeviceId()).size() == sumNum) {
-                        // 数据已经完整接收
-                        boolean resetChannelsResult = storager.resetChannels(device.getDeviceId(), catalogDataCatch.get(device.getDeviceId()));
-                        if (!resetChannelsResult) {
-                            String errorMsg = "接收成功，写入失败，共" + sumNum + "条，已接收" + catalogDataCatch.get(device.getDeviceId()).size() + "条";
-                            catalogDataCatch.setChannelSyncEnd(device.getDeviceId(), errorMsg);
+                        int sumNum = Integer.parseInt(sumNumElement.getText());
+
+                        if (sumNum == 0) {
+                            // 数据已经完整接收
+                            storager.cleanChannelsForDevice(take.getDevice().getDeviceId());
+                            catalogDataCatch.setChannelSyncEnd(take.getDevice().getDeviceId(), null);
                         }else {
-                            catalogDataCatch.setChannelSyncEnd(device.getDeviceId(), null);
+                            Iterator<Element> deviceListIterator = deviceListElement.elementIterator();
+                            if (deviceListIterator != null) {
+                                List<DeviceChannel> channelList = new ArrayList<>();
+                                // 遍历DeviceList
+                                while (deviceListIterator.hasNext()) {
+                                    Element itemDevice = deviceListIterator.next();
+                                    Element channelDeviceElement = itemDevice.element("DeviceID");
+                                    if (channelDeviceElement == null) {
+                                        continue;
+                                    }
+                                    //by brewswang
+    //                        if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Longitude"))) {//如果包含位置信息，就更新一下位置
+    //                            processNotifyMobilePosition(evt, itemDevice);
+    //                        }
+                                    DeviceChannel deviceChannel = XmlUtil.channelContentHander(itemDevice);
+                                    deviceChannel.setDeviceId(take.getDevice().getDeviceId());
+
+                                    channelList.add(deviceChannel);
+                                }
+                                int sn = Integer.parseInt(snElement.getText());
+                                catalogDataCatch.put(take.getDevice().getDeviceId(), sn, sumNum, take.getDevice(), channelList);
+                                logger.info("收到来自设备【{}】的通道: {}个，{}/{}", take.getDevice().getDeviceId(), channelList.size(), catalogDataCatch.get(take.getDevice().getDeviceId()) == null ? 0 :catalogDataCatch.get(take.getDevice().getDeviceId()).size(), sumNum);
+                                if (catalogDataCatch.get(take.getDevice().getDeviceId()).size() == sumNum) {
+                                    // 数据已经完整接收
+                                    boolean resetChannelsResult = storager.resetChannels(take.getDevice().getDeviceId(), catalogDataCatch.get(take.getDevice().getDeviceId()));
+                                    if (!resetChannelsResult) {
+                                        String errorMsg = "接收成功，写入失败，共" + sumNum + "条，已接收" + catalogDataCatch.get(take.getDevice().getDeviceId()).size() + "条";
+                                        catalogDataCatch.setChannelSyncEnd(take.getDevice().getDeviceId(), errorMsg);
+                                    }else {
+                                        catalogDataCatch.setChannelSyncEnd(take.getDevice().getDeviceId(), null);
+                                    }
+                                }
+                            }
+
                         }
+                    } catch (DocumentException e) {
+                        e.printStackTrace();
+                    } catch (InvalidArgumentException e) {
+                        e.printStackTrace();
+                    } catch (ParseException e) {
+                        e.printStackTrace();
+                    } catch (SipException e) {
+                        e.printStackTrace();
                     }
                 }
-                // 回复200 OK
-                responseAck(evt, Response.OK);
-            }
-        } catch (DocumentException e) {
-            e.printStackTrace();
-        } catch (InvalidArgumentException e) {
-            e.printStackTrace();
-        } catch (ParseException e) {
-            e.printStackTrace();
-        } catch (SipException e) {
-            e.printStackTrace();
+                taskQueueHandlerRun = false;
+            });
+
         }
     }
 package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.cmd;
-import com.genersoft.iot.vmp.gb28181.bean.Device;
-import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
-import com.genersoft.iot.vmp.gb28181.bean.RecordInfo;
-import com.genersoft.iot.vmp.gb28181.bean.RecordItem;
+import com.genersoft.iot.vmp.gb28181.bean.*;
 import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
 import com.genersoft.iot.vmp.gb28181.session.RecordDataCatch;
 import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
@@ -19,6 +16,8 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 import org.springframework.stereotype.Component;
 import org.springframework.util.StringUtils;
@@ -28,6 +27,9 @@ import javax.sip.SipException;
 import javax.sip.message.Response;
 import java.text.ParseException;
 import java.util.*;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.LinkedBlockingQueue;
 import static com.genersoft.iot.vmp.gb28181.utils.XmlUtil.getText;
@@ -42,6 +44,9 @@ public class RecordInfoResponseMessageHandler extends SIPRequestProcessorParent 
     private final String cmdType = "RecordInfo";
     private final static String CACHE_RECORDINFO_KEY = "CACHE_RECORDINFO_";
+    private ConcurrentLinkedQueue<HandlerCatchData> taskQueue = new ConcurrentLinkedQueue<>();
+
+    private boolean taskQueueHandlerRun = false;
     @Autowired
     private ResponseMessageHandler responseMessageHandler;
@@ -51,11 +56,13 @@ public class RecordInfoResponseMessageHandler extends SIPRequestProcessorParent 
     @Autowired
     private DeferredResultHolder deferredResultHolder;
-
-
     @Autowired
     private EventPublisher eventPublisher;
+    @Qualifier("taskExecutor")
+    @Autowired
+    private ThreadPoolTaskExecutor taskExecutor;
+
     @Override
     public void afterPropertiesSet() throws Exception {
         responseMessageHandler.addHandler(cmdType, this);
@@ -67,75 +74,89 @@ public class RecordInfoResponseMessageHandler extends SIPRequestProcessorParent 
         // 回复200 OK
         try {
             responseAck(evt, Response.OK);
-
-            rootElement = getRootElement(evt, device.getCharset());
-            String sn = getText(rootElement, "SN");
-            RecordInfo recordInfo = new RecordInfo();
-            recordInfo.setDeviceId(device.getDeviceId());
-            recordInfo.setSn(sn);
-            recordInfo.setName(getText(rootElement, "Name"));
-            String sumNumStr = getText(rootElement, "SumNum");
-            int sumNum = 0;
-            if (!StringUtils.isEmpty(sumNumStr)) {
-                sumNum = Integer.parseInt(sumNumStr);
-            }
-            recordInfo.setSumNum(sumNum);
-            Element recordListElement = rootElement.element("RecordList");
-            if (recordListElement == null || sumNum == 0) {
-                logger.info("无录像数据");
-                eventPublisher.recordEndEventPush(recordInfo);
-                recordDataCatch.put(device.getDeviceId(), sn, sumNum, new ArrayList<>());
-                releaseRequest(device.getDeviceId(), sn);
-            } else {
-                Iterator<Element> recordListIterator = recordListElement.elementIterator();
-                if (recordListIterator != null) {
-                    List<RecordItem> recordList = new ArrayList<>();
-                    // 遍历DeviceList
-                    while (recordListIterator.hasNext()) {
-                        Element itemRecord = recordListIterator.next();
-                        Element recordElement = itemRecord.element("DeviceID");
-                        if (recordElement == null) {
-                            logger.info("记录为空，下一个...");
-                            continue;
+            taskQueue.offer(new HandlerCatchData(evt, device, rootElement));
+            if (!taskQueueHandlerRun) {
+                taskQueueHandlerRun = true;
+                taskExecutor.execute(()->{
+                    try {
+                        while (!taskQueue.isEmpty()) {
+                            HandlerCatchData take = taskQueue.poll();
+                            Element rootElementForCharset = getRootElement(take.getEvt(), take.getDevice().getCharset());
+                            String sn = getText(rootElementForCharset, "SN");
+                            String channelId = getText(rootElementForCharset, "DeviceID");
+                            RecordInfo recordInfo = new RecordInfo();
+                            recordInfo.setChannelId(channelId);
+                            recordInfo.setDeviceId(take.getDevice().getDeviceId());
+                            recordInfo.setSn(sn);
+                            recordInfo.setName(getText(rootElementForCharset, "Name"));
+                            String sumNumStr = getText(rootElementForCharset, "SumNum");
+                            int sumNum = 0;
+                            if (!StringUtils.isEmpty(sumNumStr)) {
+                                sumNum = Integer.parseInt(sumNumStr);
+                            }
+                            recordInfo.setSumNum(sumNum);
+                            Element recordListElement = rootElementForCharset.element("RecordList");
+                            if (recordListElement == null || sumNum == 0) {
+                                logger.info("无录像数据");
+                                eventPublisher.recordEndEventPush(recordInfo);
+                                recordDataCatch.put(take.getDevice().getDeviceId(), sn, sumNum, new ArrayList<>());
+                                releaseRequest(take.getDevice().getDeviceId(), sn);
+                            } else {
+                                Iterator<Element> recordListIterator = recordListElement.elementIterator();
+                                if (recordListIterator != null) {
+                                    List<RecordItem> recordList = new ArrayList<>();
+                                    // 遍历DeviceList
+                                    while (recordListIterator.hasNext()) {
+                                        Element itemRecord = recordListIterator.next();
+                                        Element recordElement = itemRecord.element("DeviceID");
+                                        if (recordElement == null) {
+                                            logger.info("记录为空，下一个...");
+                                            continue;
+                                        }
+                                        RecordItem record = new RecordItem();
+                                        record.setDeviceId(getText(itemRecord, "DeviceID"));
+                                        record.setName(getText(itemRecord, "Name"));
+                                        record.setFilePath(getText(itemRecord, "FilePath"));
+                                        record.setFileSize(getText(itemRecord, "FileSize"));
+                                        record.setAddress(getText(itemRecord, "Address"));
+
+                                        String startTimeStr = getText(itemRecord, "StartTime");
+                                        record.setStartTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(startTimeStr));
+
+                                        String endTimeStr = getText(itemRecord, "EndTime");
+                                        record.setEndTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(endTimeStr));
+
+                                        record.setSecrecy(itemRecord.element("Secrecy") == null ? 0
+                                                : Integer.parseInt(getText(itemRecord, "Secrecy")));
+                                        record.setType(getText(itemRecord, "Type"));
+                                        record.setRecorderId(getText(itemRecord, "RecorderID"));
+                                        recordList.add(record);
+                                    }
+                                    recordInfo.setRecordList(recordList);
+                                    // 发送消息，如果是上级查询此录像，则会通过这里通知给上级
+                                    eventPublisher.recordEndEventPush(recordInfo);
+                                    int count = recordDataCatch.put(take.getDevice().getDeviceId(), sn, sumNum, recordList);
+                                    logger.info("[国标录像]， {}->{}: {}/{}", take.getDevice().getDeviceId(), sn, count, sumNum);
+                                }
+
+                                if (recordDataCatch.isComplete(take.getDevice().getDeviceId(), sn)){
+                                    releaseRequest(take.getDevice().getDeviceId(), sn);
+                                }
+                            }
                         }
-                        RecordItem record = new RecordItem();
-                        record.setDeviceId(getText(itemRecord, "DeviceID"));
-                        record.setName(getText(itemRecord, "Name"));
-                        record.setFilePath(getText(itemRecord, "FilePath"));
-                        record.setFileSize(getText(itemRecord, "FileSize"));
-                        record.setAddress(getText(itemRecord, "Address"));
-
-                        String startTimeStr = getText(itemRecord, "StartTime");
-                        record.setStartTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(startTimeStr));
-
-                        String endTimeStr = getText(itemRecord, "EndTime");
-                        record.setEndTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(endTimeStr));
-
-                        record.setSecrecy(itemRecord.element("Secrecy") == null ? 0
-                                : Integer.parseInt(getText(itemRecord, "Secrecy")));
-                        record.setType(getText(itemRecord, "Type"));
-                        record.setRecorderId(getText(itemRecord, "RecorderID"));
-                        recordList.add(record);
+                        taskQueueHandlerRun = false;
+                    }catch (DocumentException e) {
+                        throw new RuntimeException(e);
                     }
-                    recordInfo.setRecordList(recordList);
-                    // 发送消息，如果是上级查询此录像，则会通过这里通知给上级
-                    eventPublisher.recordEndEventPush(recordInfo);
-                    int count = recordDataCatch.put(device.getDeviceId(), sn, sumNum, recordList);
-                    logger.info("[国标录像]， {}->{}: {}/{}", device.getDeviceId(), sn, count, sumNum);
-                }
-
-                if (recordDataCatch.isComplete(device.getDeviceId(), sn)){
-                    releaseRequest(device.getDeviceId(), sn);
-                }
+                });
             }
+
         } catch (SipException e) {
             e.printStackTrace();
         } catch (InvalidArgumentException e) {
             e.printStackTrace();
         } catch (ParseException e) {
             e.printStackTrace();
-        } catch (DocumentException e) {
-            e.printStackTrace();
         }
     }
@@ -4,6 +4,7 @@ import com.genersoft.iot.vmp.conf.DynamicTask;
 import com.genersoft.iot.vmp.gb28181.bean.Device;
 import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
 import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
+import com.genersoft.iot.vmp.gb28181.task.ISubscribeTask;
 import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.cmd.CatalogResponseMessageHandler;
 import com.genersoft.iot.vmp.service.IDeviceService;
@@ -95,7 +96,6 @@ public class DeviceServiceImpl implements IDeviceService {
         }
         // 刷新过期任务
         String registerExpireTaskKey = registerExpireTaskKeyPrefix + device.getDeviceId();
-        dynamicTask.stop(registerExpireTaskKey);
         dynamicTask.startDelay(registerExpireTaskKey, ()-> offline(device.getDeviceId()), device.getExpires() * 1000);
     }
@@ -144,8 +144,16 @@ public class DeviceServiceImpl implements IDeviceService {
         if (device == null || device.getSubscribeCycleForCatalog() < 0) {
             return false;
         }
-        logger.info("移除目录订阅: {}", device.getDeviceId());
-        dynamicTask.stop(device.getDeviceId() + "catalog");
+        logger.info("[移除目录订阅]: {}", device.getDeviceId());
+        String taskKey = device.getDeviceId() + "catalog";
+        if (device.getOnline() == 1) {
+            Runnable runnable = dynamicTask.get(taskKey);
+            if (runnable instanceof ISubscribeTask) {
+                ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
+                subscribeTask.stop();
+            }
+        }
+        dynamicTask.stop(taskKey);
         return true;
     }
@@ -169,8 +177,16 @@ public class DeviceServiceImpl implements IDeviceService {
         if (device == null || device.getSubscribeCycleForCatalog() < 0) {
             return false;
         }
-        logger.info("移除移动位置订阅: {}", device.getDeviceId());
-        dynamicTask.stop(device.getDeviceId() + "mobile_position");
+        logger.info("[移除移动位置订阅]: {}", device.getDeviceId());
+        String taskKey = device.getDeviceId() + "mobile_position";
+        if (device.getOnline() == 1) {
+            Runnable runnable = dynamicTask.get(taskKey);
+            if (runnable instanceof ISubscribeTask) {
+                ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
+                subscribeTask.stop();
+            }
+        }
+        dynamicTask.stop(taskKey);
         return true;
     }
@@ -206,6 +206,11 @@ public class DeviceQuery {
 			Set<String> allKeys = dynamicTask.getAllKeys();
 			for (String key : allKeys) {
 				if (key.startsWith(deviceId)) {
+					Runnable runnable = dynamicTask.get(key);
+					if (runnable instanceof ISubscribeTask) {
+						ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
+						subscribeTask.stop();
+					}
 					dynamicTask.stop(key);
 				}
 			}