优化多线程参数

648540858

2021-11-25 be7082f5e21aaab0ef541d9a78ced7eaebcfb1f7

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/record/GBRecordController.java

@@ -22,6 +22,8 @@
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;

import java.util.UUID;

@Api(tags = "国标录像")
@CrossOrigin
@RestController
@@ -54,15 +56,21 @@
      }

      Device device = storager.queryVideoDevice(deviceId);
      cmder.recordInfoQuery(device, channelId, startTime, endTime);
      // 指定超时时间 1分钟30秒
      DeferredResult<ResponseEntity<RecordInfo>> result = new DeferredResult<ResponseEntity<RecordInfo>>(90*1000L);
      DeferredResult<ResponseEntity<RecordInfo>> result = new DeferredResult<>(90*1000L);
      String uuid = UUID.randomUUID().toString();
      String key = DeferredResultHolder.CALLBACK_CMD_RECORDINFO + deviceId + channelId;
      RequestMessage msg = new RequestMessage();
      msg.setId(uuid);
      msg.setKey(key);
      cmder.recordInfoQuery(device, channelId, startTime, endTime, (eventResult -> {
         msg.setData("查询录像失败, status: " +  eventResult.statusCode + ", message: " + eventResult.msg );
         resultHolder.invokeResult(msg);
      }));

      // 录像查询以channelId作为deviceId查询
      resultHolder.put(DeferredResultHolder.CALLBACK_CMD_RECORDINFO+channelId, result);
      resultHolder.put(key, uuid, result);
      result.onTimeout(()->{
         RequestMessage msg = new RequestMessage();
         msg.setDeviceId(deviceId);
         msg.setType(DeferredResultHolder.CALLBACK_CMD_RECORDINFO);
         msg.setData("timeout");
         resultHolder.invokeResult(msg);
      });