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/MobilePosition/MobilePositionController.java

@@ -1,6 +1,7 @@
package com.genersoft.iot.vmp.vmanager.gb28181.MobilePosition;

import java.util.List;
import java.util.UUID;

import javax.sip.message.Response;

@@ -111,10 +112,13 @@
    @GetMapping("/realtime/{deviceId}")
    public DeferredResult<ResponseEntity<MobilePosition>> realTimePosition(@PathVariable String deviceId) {
        Device device = storager.queryVideoDevice(deviceId);
        String uuid = UUID.randomUUID().toString();
        String key = DeferredResultHolder.CALLBACK_CMD_MOBILEPOSITION + deviceId;
        cmder.mobilePostitionQuery(device, event -> {
         Response response = event.getResponse();
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_MOBILEPOSITION + deviceId);
         msg.setId(uuid);
            msg.setKey(key);
         msg.setData(String.format("获取移动位置信息失败，错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
         resultHolder.invokeResult(msg);
      });
@@ -123,11 +127,12 @@
         logger.warn(String.format("获取移动位置信息超时"));
         // 释放rtpserver
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_CATALOG+deviceId);
            msg.setId(uuid);
            msg.setKey(key);
         msg.setData("Timeout");
         resultHolder.invokeResult(msg);
      });
        resultHolder.put(DeferredResultHolder.CALLBACK_CMD_CATALOG+deviceId, result);
        resultHolder.put(key, uuid, result);
        return result;
    }