对需要向设备发起请求的http请求，使用缓存，等待设备请求返回的时候一次性释放所有请求

648540858

2021-11-02 3b21f385cdae7d94fce1ebba6abb06a893f57114

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/device/DeviceConfig.java

@@ -14,7 +14,6 @@
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;

import io.swagger.annotations.Api;
@@ -28,6 +27,8 @@
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.context.request.async.DeferredResult;

import java.util.UUID;

@Api(tags = "国标设备配置")
@CrossOrigin
@@ -67,7 +68,7 @@
         @ApiImplicitParam(name = "heartBeatCount", value ="心跳计数" ,dataTypeClass = String.class),
   })
   public DeferredResult<ResponseEntity<String>> homePositionApi(@PathVariable String deviceId,
                                                                @RequestParam(required = false) String channelId,
                                                                  String channelId,
                                                                @RequestParam(required = false) String name,
                                                @RequestParam(required = false) String expiration,
                                                @RequestParam(required = false) String heartBeatInterval,
@@ -76,10 +77,13 @@
         logger.debug("报警复位API调用");
      }
      Device device = storager.queryVideoDevice(deviceId);
      String uuid = UUID.randomUUID().toString();
      String key = DeferredResultHolder.CALLBACK_CMD_DEVICECONFIG + deviceId + channelId;
      cmder.deviceBasicConfigCmd(device, channelId, name, expiration, heartBeatInterval, heartBeatCount, event -> {
         Response response = event.getResponse();
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_DEVICECONFIG + (StringUtils.isEmpty(channelId) ? deviceId : channelId));
         msg.setId(uuid);
         msg.setKey(key);
         msg.setData(String.format("设备配置操作失败，错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
         resultHolder.invokeResult(msg);
      });
@@ -88,7 +92,8 @@
         logger.warn(String.format("设备配置操作超时, 设备未返回应答指令"));
         // 释放rtpserver
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_DEVICECONFIG + (StringUtils.isEmpty(channelId) ? deviceId : channelId));
         msg.setId(uuid);
         msg.setKey(key);
         JSONObject json = new JSONObject();
         json.put("DeviceID", deviceId);
         json.put("Status", "Timeout");
@@ -96,7 +101,7 @@
         msg.setData(json); //("看守位控制操作超时, 设备未返回应答指令");
         resultHolder.invokeResult(msg);
      });
      resultHolder.put(DeferredResultHolder.CALLBACK_CMD_DEVICECONFIG + (StringUtils.isEmpty(channelId) ? deviceId : channelId), result);
      resultHolder.put(key, uuid, result);
      return result;
   }

@@ -120,11 +125,14 @@
      if (logger.isDebugEnabled()) {
         logger.debug("设备状态查询API调用");
      }
      String key = DeferredResultHolder.CALLBACK_CMD_CONFIGDOWNLOAD + (StringUtils.isEmpty(channelId) ? deviceId : channelId);
      String uuid = UUID.randomUUID().toString();
      Device device = storager.queryVideoDevice(deviceId);
      cmder.deviceConfigQuery(device, channelId, configType, event -> {
         Response response = event.getResponse();
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_CONFIGDOWNLOAD + (StringUtils.isEmpty(channelId) ? deviceId : channelId));
         msg.setId(uuid);
         msg.setKey(key);
         msg.setData(String.format("获取设备配置失败，错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
         resultHolder.invokeResult(msg);
      });
@@ -133,11 +141,12 @@
         logger.warn(String.format("获取设备配置超时"));
         // 释放rtpserver
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_CONFIGDOWNLOAD + (StringUtils.isEmpty(channelId) ? deviceId : channelId));
         msg.setId(uuid);
         msg.setKey(key);
         msg.setData("Timeout. Device did not response to this command.");
         resultHolder.invokeResult(msg);
      });
      resultHolder.put(DeferredResultHolder.CALLBACK_CMD_CONFIGDOWNLOAD + (StringUtils.isEmpty(channelId) ? deviceId : channelId), result);
      resultHolder.put(key, uuid, result);
      return result;
   }