更新README

648540858

2023-01-12 e2944938cddbe41af0bd65fb3cb2c2459c55a134

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/play/PlayController.java

@@ -21,6 +21,7 @@
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import com.genersoft.iot.vmp.vmanager.bean.DeferredResultEx;
import com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
import com.genersoft.iot.vmp.vmanager.bean.StreamContent;
import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
@@ -80,8 +81,8 @@
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @Parameter(name = "channelId", description = "通道国标编号", required = true)
   @GetMapping("/start/{deviceId}/{channelId}")
   public DeferredResult<WVPResult<StreamInfo>> play(HttpServletRequest request, @PathVariable String deviceId,
                                         @PathVariable String channelId) {
   public DeferredResult<WVPResult<StreamContent>> play(HttpServletRequest request, @PathVariable String deviceId,
                                           @PathVariable String channelId) {

      // 获取可用的zlm
      Device device = storager.queryVideoDevice(deviceId);
@@ -93,8 +94,8 @@
      msg.setKey(key);
      String uuid = UUID.randomUUID().toString();
      msg.setId(uuid);
      DeferredResult<WVPResult<StreamInfo>> result = new DeferredResult<>(userSetting.getPlayTimeout().longValue());
      DeferredResultEx<WVPResult<StreamInfo>> deferredResultEx = new DeferredResultEx<>(result);
      DeferredResult<WVPResult<StreamContent>> result = new DeferredResult<>(userSetting.getPlayTimeout().longValue());
      DeferredResultEx<WVPResult<StreamContent>> deferredResultEx = new DeferredResultEx<>(result);

      result.onTimeout(()->{
         logger.info("点播接口等待超时");
@@ -105,25 +106,22 @@
         msg.setData(wvpResult);
         resultHolder.invokeResult(msg);
      });

      if (userSetting.getUseSourceIpAsStreamIp()) {
         // TODO 在点播未成功的情况下在此调用接口点播会导致返回的流地址ip错误
         deferredResultEx.setFilter(result1 -> {
            WVPResult<StreamInfo> wvpResult1 = (WVPResult<StreamInfo>)result1;
            WVPResult<StreamInfo> clone = null;
            try {
               clone = (WVPResult<StreamInfo>)wvpResult1.clone();
            } catch (CloneNotSupportedException e) {
               throw new RuntimeException(e);
            }
            if (clone.getCode() == ErrorCode.SUCCESS.getCode()) {
               StreamInfo data = clone.getData().clone();
      // TODO 在点播未成功的情况下在此调用接口点播会导致返回的流地址ip错误
      deferredResultEx.setFilter(result1 -> {
         WVPResult<StreamInfo> wvpResult1 = (WVPResult<StreamInfo>)result1;
         WVPResult<StreamContent> resultStream = new WVPResult<>();
         resultStream.setCode(wvpResult1.getCode());
         resultStream.setMsg(wvpResult1.getMsg());
         if (wvpResult1.getCode() == ErrorCode.SUCCESS.getCode()) {
            StreamInfo data = wvpResult1.getData().clone();
            if (userSetting.getUseSourceIpAsStreamIp()) {
               data.channgeStreamIp(request.getLocalName());
               clone.setData(data);
            }
            return clone;
         });
      }
            resultStream.setData(new StreamContent(wvpResult1.getData()));
         }
         return resultStream;
      });


      // 录像查询以channelId作为deviceId查询
      resultHolder.put(key, uuid, deferredResultEx);