将上级平台标识改为serverGBId

Lawrence

2021-01-15 1b200bcc904d088b31ceaf1e9261b5433d9322a6

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

@@ -3,10 +3,18 @@
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.conf.MediaServerConfig;
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
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.media.zlm.ZLMRTPServerFactory;
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.web.bind.annotation.CrossOrigin;
@@ -20,115 +28,231 @@
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.text.DecimalFormat;
import java.util.UUID;

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

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

   @Autowired
   private SIPCommander cmder;
	

   @Autowired
   private IVideoManagerStorager storager;

   @Autowired
   private IRedisCatchStorage redisCatchStorage;

   @Autowired
   private ZLMRESTfulUtils zlmresTfulUtils;
	

   @Autowired
   private DeferredResultHolder resultHolder;

   @Autowired
   private IPlayService playService;

   @GetMapping("/play/{deviceId}/{channelId}")
   public ResponseEntity<String> play(@PathVariable String deviceId,@PathVariable String channelId){
		
   public DeferredResult<ResponseEntity<String>> play(@PathVariable String deviceId,
                                          @PathVariable String channelId) {


      Device device = storager.queryVideoDevice(deviceId);
      StreamInfo streamInfo = storager.queryPlayByDevice(deviceId, channelId);
      StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);

      UUID uuid = UUID.randomUUID();
      DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>();

      // 录像查询以channelId作为deviceId查询
      resultHolder.put(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid, result);

      if (streamInfo == null) {
         streamInfo = cmder.playStreamCmd(device, channelId);
      }else {
         String streamId = String.format("%08x", Integer.parseInt(streamInfo.getSsrc())).toUpperCase();
         // 发送点播消息
         cmder.playStreamCmd(device, channelId, (JSONObject response) -> {
            logger.info("收到订阅消息： " + response.toJSONString());
            playService.onPublishHandlerForPlay(response, deviceId, channelId, uuid.toString());
         }, event -> {
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
            Response response = event.getResponse();
            msg.setData(String.format("点播失败， 错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
            resultHolder.invokeResult(msg);
         });
      } else {
         String streamId = streamInfo.getStreamId();
         JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId);
         if (rtpInfo.getBoolean("exist")) {
            return new ResponseEntity<String>(JSON.toJSONString(streamInfo),HttpStatus.OK);
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
            msg.setData(JSON.toJSONString(streamInfo));
            resultHolder.invokeResult(msg);
         } else {
            redisCatchStorage.stopPlay(streamInfo);
            storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
            cmder.playStreamCmd(device, channelId, (JSONObject response) -> {
               logger.info("收到订阅消息： " + response.toJSONString());
               playService.onPublishHandlerForPlay(response, deviceId, channelId, uuid.toString());
            }, event -> {
               RequestMessage msg = new RequestMessage();
               msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
               Response response = event.getResponse();
               msg.setData(String.format("点播失败， 错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
               resultHolder.invokeResult(msg);
            });
         }
      }

      // 超时处理
      result.onTimeout(()->{
         logger.warn(String.format("设备点播超时，deviceId：%s ，channelId：%s", deviceId, channelId));
         // 释放rtpserver
         cmder.closeRTPServer(device, channelId);
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
         msg.setData("Timeout");
         resultHolder.invokeResult(msg);
      });
      return result;
   }

   @PostMapping("/play/{streamId}/stop")
   public DeferredResult<ResponseEntity<String>> playStop(@PathVariable String streamId) {

      logger.debug(String.format("设备预览/回放停止API调用，streamId：%s", streamId));

      UUID uuid = UUID.randomUUID();
      DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>();

      // 录像查询以channelId作为deviceId查询
      resultHolder.put(DeferredResultHolder.CALLBACK_CMD_STOP + uuid, result);

      cmder.streamByeCmd(streamId, event -> {
         StreamInfo streamInfo = redisCatchStorage.queryPlayByStreamId(streamId);
         if (streamInfo == null) {
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
            msg.setData("streamId not found");
            resultHolder.invokeResult(msg);
         }else {
            storager.stopPlay(streamInfo);
            streamInfo = cmder.playStreamCmd(device, channelId);
            redisCatchStorage.stopPlay(streamInfo);
            storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_STOP + uuid);
            Response response = event.getResponse();
            msg.setData(String.format("success"));
            resultHolder.invokeResult(msg);
         }
      });

      }
      String streamId = String.format("%08x", Integer.parseInt(streamInfo.getSsrc())).toUpperCase();
      // 等待推流, TODO 默认超时15s
      boolean lockFlag = true;
      long startTime = System.currentTimeMillis();

      while (lockFlag) {
         try {

            if (System.currentTimeMillis() - startTime > 15 * 1000) {
               storager.stopPlay(streamInfo);
               return new ResponseEntity<String>("timeout",HttpStatus.OK);
            }else {
               JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId);
               Boolean exist = rtpInfo.getBoolean("exist");
               if (rtpInfo == null || !rtpInfo.getBoolean("exist") || streamInfo.getFlv() != null){
                  continue;
               }else {
                  lockFlag = false;
                  streamInfo = storager.queryPlay(streamInfo);
                  // 获取媒体信息
                  JSONObject mediaList = zlmresTfulUtils.getMediaList("rtp", "rtmp");
                  if (mediaList.getInteger("code") == 0) {
                     JSONArray data = mediaList.getJSONArray("data");
                     if (data!= null) {
                        for (Object datum : data) {
                           JSONObject media = (JSONObject)datum;
                           if (streamId.equals(media.getString("stream"))) {
                              streamInfo.setTracks(media.getJSONArray("tracks"));
                              storager.startPlay(streamInfo);
                           }
                        }
                     }
                  }
               };
            }
            Thread.sleep(200);
            streamInfo = storager.queryPlayByDevice(deviceId, channelId);
         } catch (InterruptedException e) {
            e.printStackTrace();
         }
      }

      if (logger.isDebugEnabled()) {
         logger.debug(String.format("设备预览 API调用，deviceId：%s ，channelId：%s",deviceId, channelId));
         logger.debug("设备预览 API调用，ssrc："+streamInfo.getSsrc()+",ZLMedia streamId:"+Integer.toHexString(Integer.parseInt(streamInfo.getSsrc())));
      }
		
      if(streamInfo!=null) {
         return new ResponseEntity<String>(JSON.toJSONString(streamInfo),HttpStatus.OK);
      if (streamId != null) {
         JSONObject json = new JSONObject();
         json.put("streamId", streamId);
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
         msg.setData(json.toString());
         resultHolder.invokeResult(msg);
      } else {
         logger.warn("设备预览API调用失败！");
         return new ResponseEntity<String>(HttpStatus.INTERNAL_SERVER_ERROR);
         logger.warn("设备预览/回放停止API调用失败！");
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
         msg.setData("streamId null");
         resultHolder.invokeResult(msg);
      }

      // 超时处理
      result.onTimeout(()->{
         logger.warn(String.format("设备预览/回放停止超时，streamId：%s ", streamId));
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_STOP + uuid);
         msg.setData("Timeout");
         resultHolder.invokeResult(msg);
      });
      return result;
   }

   /**
    * 将不是h264的视频通过ffmpeg 转码为h264 + aac
    * @param streamId 流ID
    * @return
    */
   @PostMapping("/play/{streamId}/convert")
   public ResponseEntity<String> playConvert(@PathVariable String streamId) {
      StreamInfo streamInfo = redisCatchStorage.queryPlayByStreamId(streamId);
      if (streamInfo == null) {
         logger.warn("视频转码API调用失败！, 视频流已经停止!");
         return new ResponseEntity<String>("未找到视频流信息, 视频流可能已经停止", HttpStatus.OK);
      }
      JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId);
      if (!rtpInfo.getBoolean("exist")) {
         logger.warn("视频转码API调用失败！, 视频流已停止推流!");
         return new ResponseEntity<String>("推流信息在流媒体中不存在, 视频流可能已停止推流", HttpStatus.OK);
      } else {
         MediaServerConfig mediaInfo = redisCatchStorage.getMediaInfo();
         String dstUrl = String.format("rtmp://%s:%s/convert/%s", "127.0.0.1", mediaInfo.getRtmpPort(),
               streamId );
         String srcUrl = String.format("rtsp://%s:%s/rtp/%s", "127.0.0.1", mediaInfo.getRtspPort(), streamId);
         JSONObject jsonObject = zlmresTfulUtils.addFFmpegSource(srcUrl, dstUrl, "1000000");
         System.out.println(jsonObject);
         JSONObject result = new JSONObject();
         if (jsonObject != null && jsonObject.getInteger("code") == 0) {
               result.put("code", 0);
            JSONObject data = jsonObject.getJSONObject("data");
            if (data != null) {
                  result.put("key", data.getString("key"));
               StreamInfo streamInfoResult = new StreamInfo();
               streamInfoResult.setRtmp(dstUrl);
               streamInfoResult.setRtsp(String.format("rtsp://%s:%s/convert/%s", mediaInfo.getWanIp(), mediaInfo.getRtspPort(), streamId));
               streamInfoResult.setStreamId(streamId);
               streamInfoResult.setFlv(String.format("http://%s:%s/convert/%s.flv", mediaInfo.getWanIp(), mediaInfo.getHttpPort(), streamId));
               streamInfoResult.setWs_flv(String.format("ws://%s:%s/convert/%s.flv", mediaInfo.getWanIp(), mediaInfo.getHttpPort(), streamId));
               streamInfoResult.setHls(String.format("http://%s:%s/convert/%s/hls.m3u8", mediaInfo.getWanIp(), mediaInfo.getHttpPort(), streamId));
               streamInfoResult.setWs_hls(String.format("ws://%s:%s/convert/%s/hls.m3u8", mediaInfo.getWanIp(), mediaInfo.getHttpPort(), streamId));
               streamInfoResult.setFmp4(String.format("http://%s:%s/convert/%s.live.mp4", mediaInfo.getWanIp(), mediaInfo.getHttpPort(), streamId));
               streamInfoResult.setWs_fmp4(String.format("ws://%s:%s/convert/%s.live.mp4", mediaInfo.getWanIp(), mediaInfo.getHttpPort(), streamId));
               streamInfoResult.setTs(String.format("http://%s:%s/convert/%s.live.ts", mediaInfo.getWanIp(), mediaInfo.getHttpPort(), streamId));
               streamInfoResult.setWs_ts(String.format("ws://%s:%s/convert/%s.live.ts", mediaInfo.getWanIp(), mediaInfo.getHttpPort(), streamId));
               result.put("data", streamInfoResult);
            }
         }else {
            result.put("code", 1);
            result.put("msg", "cover fail");
         }
         return new ResponseEntity<String>( result.toJSONString(), HttpStatus.OK);
      }
   }
	
   @PostMapping("/play/{ssrc}/stop")
   public ResponseEntity<String> playStop(@PathVariable String ssrc){
		
      cmder.streamByeCmd(ssrc);
      StreamInfo streamInfo = storager.queryPlayBySSRC(ssrc);
      if (streamInfo == null) return new ResponseEntity<String>(HttpStatus.PAYMENT_REQUIRED);
      storager.stopPlay(streamInfo);
      if (logger.isDebugEnabled()) {
         logger.debug(String.format("设备预览停止API调用，ssrc：%s", ssrc));

   /**
    * 结束转码
    * @param key
    * @return
    */
   @PostMapping("/play/convert/stop/{key}")
   public ResponseEntity<String> playConvertStop(@PathVariable String key) {

      JSONObject jsonObject = zlmresTfulUtils.delFFmpegSource(key);
      System.out.println(jsonObject);
      JSONObject result = new JSONObject();
      if (jsonObject != null && jsonObject.getInteger("code") == 0) {
         result.put("code", 0);
         JSONObject data = jsonObject.getJSONObject("data");
         if (data != null && data.getBoolean("flag")) {
            result.put("code", "0");
            result.put("msg", "success");
         }else {

         }
      }else {
         result.put("code", 1);
         result.put("msg", "delFFmpegSource fail");
      }
		
      if(ssrc!=null) {
         JSONObject json = new JSONObject();
         json.put("ssrc", ssrc);
         return new ResponseEntity<String>(json.toString(),HttpStatus.OK);
      } else {
         logger.warn("设备预览停止API调用失败！");
         return new ResponseEntity<String>(HttpStatus.INTERNAL_SERVER_ERROR);
      }
      return new ResponseEntity<String>( result.toJSONString(), HttpStatus.OK);
   }
}