修复 流已经关闭后，再次调用关闭流的接口，返回超时

panlinlin

2021-04-16 c5f2aba9b20089f184ce175b58a33a881ea9e0b1

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

@@ -73,30 +73,21 @@
   public DeferredResult<ResponseEntity<String>> play(@PathVariable String deviceId,
                                          @PathVariable String channelId) {


      PlayResult playResult = playService.play(deviceId, channelId, null, null);

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

      return playResult.getResult();
   }

   @ApiOperation("停止点播")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "streamId", value = "视频流ID", dataTypeClass = String.class),
         @ApiImplicitParam(name = "deviceId", value = "设备ID", dataTypeClass = String.class),
         @ApiImplicitParam(name = "channelId", value = "通道ID", dataTypeClass = String.class),
   })
   @GetMapping("/stop/{streamId}")
   public DeferredResult<ResponseEntity<String>> playStop(@PathVariable String streamId) {
   @GetMapping("/stop/{deviceId}/{channelId}")
   public DeferredResult<ResponseEntity<String>> playStop(@PathVariable String deviceId, @PathVariable String channelId) {

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

      UUID uuid = UUID.randomUUID();
      DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>();
@@ -104,12 +95,12 @@
      // 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);
      cmder.streamByeCmd(deviceId, channelId, event -> {
         StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);
         if (streamInfo == null) {
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
            msg.setData("streamId not found");
            msg.setId(DeferredResultHolder.CALLBACK_CMD_STOP + uuid);
            msg.setData("点播未找到");
            resultHolder.invokeResult(msg);
         }else {
            redisCatchStorage.stopPlay(streamInfo);
@@ -122,9 +113,10 @@
         }
      });

      if (streamId != null) {
      if (deviceId != null || channelId != null) {
         JSONObject json = new JSONObject();
         json.put("streamId", streamId);
         json.put("deviceId", deviceId);
         json.put("channelId", channelId);
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
         msg.setData(json.toString());
@@ -139,7 +131,7 @@

      // 超时处理
      result.onTimeout(()->{
         logger.warn(String.format("设备预览/回放停止超时，streamId：%s ", streamId));
         logger.warn(String.format("设备预览/回放停止超时，deviceId/channelId：%s/$s ", deviceId, channelId));
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_STOP + uuid);
         msg.setData("Timeout");
@@ -181,7 +173,7 @@
            JSONObject data = jsonObject.getJSONObject("data");
            if (data != null) {
                  result.put("key", data.getString("key"));
               StreamInfo streamInfoResult = mediaService.getStreamInfoByAppAndStream("convert", streamId);
               StreamInfo streamInfoResult = mediaService.getStreamInfoByAppAndStreamWithCheck("convert", streamId);
               result.put("data", streamInfoResult);
            }
         }else {