将上级平台标识改为serverGBId

Lawrence

2021-01-15 1b200bcc904d088b31ceaf1e9261b5433d9322a6

 src/main/java/com/genersoft/iot/vmp/vmanager/playback/PlaybackController.java

@@ -3,10 +3,15 @@
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.vmanager.service.IPlayService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.util.StringUtils;
@@ -21,111 +26,87 @@
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import org.springframework.web.context.request.async.DeferredResult;

import javax.sip.message.Response;
import java.util.UUID;

@CrossOrigin
@RestController
@RequestMapping("/api")
public class PlaybackController {
	

   private final static Logger logger = LoggerFactory.getLogger(PlaybackController.class);
	

   @Autowired
   private SIPCommander cmder;
	

   @Autowired
   private IVideoManagerStorager storager;

   @Autowired
   private IRedisCatchStorage redisCatchStorage;

   @Autowired
   private ZLMRESTfulUtils zlmresTfulUtils;

   @Autowired
   private IPlayService playService;

   @Autowired
   private DeferredResultHolder resultHolder;

   @GetMapping("/playback/{deviceId}/{channelId}")
   public ResponseEntity<String> play(@PathVariable String deviceId,@PathVariable String channelId, String startTime,  String endTime){
		
      if (logger.isDebugEnabled()) {
         logger.debug(String.format("设备回放 API调用，deviceId：%s ，channelId：%s",deviceId, channelId));
      }
		
      if (StringUtils.isEmpty(deviceId) || StringUtils.isEmpty(channelId)) {
         String log = String.format("设备回放 API调用失败，deviceId：%s ，channelId：%s",deviceId, channelId);
         logger.warn(log);
         return new ResponseEntity<String>(log,HttpStatus.BAD_REQUEST);
      }
   public DeferredResult<ResponseEntity<String>> play(@PathVariable String deviceId, @PathVariable String channelId, String startTime,
                                          String endTime) {

      if (logger.isDebugEnabled()) {
         logger.debug(String.format("设备回放 API调用，deviceId：%s ，channelId：%s", deviceId, channelId));
      }
      UUID uuid = UUID.randomUUID();
      DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>();
      // 超时处理
      result.onTimeout(()->{
         logger.warn(String.format("设备回放超时，deviceId：%s ，channelId：%s", deviceId, channelId));
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
         msg.setData("Timeout");
         resultHolder.invokeResult(msg);
      });
      Device device = storager.queryVideoDevice(deviceId);
      StreamInfo streamInfo = storager.queryPlayBlackByDevice(deviceId, channelId);

      StreamInfo streamInfo = redisCatchStorage.queryPlaybackByDevice(deviceId, channelId);
      if (streamInfo != null) {
         cmder.streamByeCmd(streamInfo.getSsrc());
         // 停止之前的回放
         cmder.streamByeCmd(streamInfo.getStreamId());
      }
      resultHolder.put(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid, result);
      cmder.playbackStreamCmd(device, channelId, startTime, endTime, (JSONObject response) -> {
         logger.info("收到订阅消息： " + response.toJSONString());
         playService.onPublishHandlerForPlayBack(response, deviceId, channelId, uuid.toString());
      }, event -> {
         Response response = event.getResponse();
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
         msg.setData(String.format("回放失败， 错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
         resultHolder.invokeResult(msg);
      });

//      }else {
//         String streamId = String.format("%08x", Integer.parseInt(streamInfo.getSsrc())).toUpperCase();
//         JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId);
//         if (rtpInfo.getBoolean("exist")) {
//            return new ResponseEntity<String>(JSON.toJSONString(streamInfo),HttpStatus.OK);
//         }else {
//            storager.stopPlayBlack(streamInfo);
//            streamInfo = cmder.playbackStreamCmd(device, channelId, startTime, endTime);
//         }
//      }
      streamInfo = cmder.playbackStreamCmd(device, channelId, startTime, endTime);

      String streamId = String.format("%08x", Integer.parseInt(streamInfo.getSsrc())).toUpperCase();
		
      if (logger.isDebugEnabled()) {
         logger.debug("设备回放 API调用，ssrc：" + streamInfo.getSsrc() + ",ZLMedia streamId:" + streamId);
      }
      // 等待推流, TODO 默认超时15s
      boolean lockFlag = true;
      long lockStartTime = System.currentTimeMillis();
      while (lockFlag) {
         try {
            if (System.currentTimeMillis() - lockStartTime > 75 * 1000) {
               storager.stopPlayBlack(streamInfo);
               return new ResponseEntity<String>("timeout",HttpStatus.OK);
            }else {
               streamInfo = storager.queryPlayBlackByDevice(deviceId, channelId);
               JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId);
               if (rtpInfo != null && rtpInfo.getBoolean("exist") && streamInfo.getFlv() != null){
                  JSONObject mediaInfo = zlmresTfulUtils.getMediaInfo("rtp", "rtmp", streamId);
                  if (mediaInfo.getInteger("code") == 0 && mediaInfo.getBoolean("online")) {
                     lockFlag = false;
                     JSONArray tracks = mediaInfo.getJSONArray("tracks");
                     streamInfo.setTracks(tracks);
                     storager.startPlayBlack(streamInfo);
                  }else {

                  }
               }else {
                  Thread.sleep(2000);
                  continue;
               };
            }
         } catch (InterruptedException e) {
            e.printStackTrace();
         }
      }
      if(streamInfo!=null) {
         return new ResponseEntity<String>(JSON.toJSONString(streamInfo),HttpStatus.OK);
      } else {
         logger.warn("设备回放API调用失败！");
         return new ResponseEntity<String>(HttpStatus.INTERNAL_SERVER_ERROR);
      }
      return result;
   }
	

   @RequestMapping("/playback/{ssrc}/stop")
   public ResponseEntity<String> playStop(@PathVariable String ssrc){
		
   public ResponseEntity<String> playStop(@PathVariable String ssrc) {

      cmder.streamByeCmd(ssrc);
		

      if (logger.isDebugEnabled()) {
         logger.debug(String.format("设备录像回放停止 API调用，ssrc：%s", ssrc));
      }
		
      if(ssrc!=null) {

      if (ssrc != null) {
         JSONObject json = new JSONObject();
         json.put("ssrc", ssrc);
         return new ResponseEntity<String>(json.toString(),HttpStatus.OK);
         return new ResponseEntity<String>(json.toString(), HttpStatus.OK);
      } else {
         logger.warn("设备录像回放停止API调用失败！");
         return new ResponseEntity<String>(HttpStatus.INTERNAL_SERVER_ERROR);