优化对讲逻辑

648540858

2022-07-03 72c1b36d6d2ece497e032c8434641d6576590f9d

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

@@ -1,12 +1,18 @@
package com.genersoft.iot.vmp.vmanager.gb28181.play;

import com.alibaba.fastjson.JSONArray;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.media.zlm.ZLMServerConfig;
import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.bean.Device;
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.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.vmanager.bean.AudioBroadcastResult;
import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
import com.genersoft.iot.vmp.vmanager.gb28181.play.bean.PlayResult;
import com.genersoft.iot.vmp.service.IMediaService;
import com.genersoft.iot.vmp.service.IPlayService;
@@ -19,7 +25,6 @@
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.util.ResourceUtils;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
@@ -29,14 +34,15 @@

import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import org.springframework.web.context.request.async.DeferredResult;

import java.io.FileNotFoundException;
import java.util.List;
import java.util.UUID;

import javax.sip.message.Response;

/**
 * @author lin
 */
@Api(tags = "国标设备点播")
@CrossOrigin
@RestController
@@ -49,7 +55,10 @@
   private SIPCommander cmder;

   @Autowired
   private IVideoManagerStorager storager;
   private VideoStreamSessionManager streamSession;

   @Autowired
   private IVideoManagerStorage storager;

   @Autowired
   private IRedisCatchStorage redisCatchStorage;
@@ -66,6 +75,9 @@
   @Autowired
   private IMediaService mediaService;

   @Autowired
   private IMediaServerService mediaServerService;

   @ApiOperation("开始点播")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "deviceId", value = "设备ID", dataTypeClass = String.class),
@@ -75,8 +87,10 @@
   public DeferredResult<ResponseEntity<String>> play(@PathVariable String deviceId,
                                          @PathVariable String channelId) {

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

      // 获取可用的zlm
      Device device = storager.queryVideoDevice(deviceId);
      MediaServerItem newMediaServerItem = playService.getNewMediaServerItem(device);
      PlayResult playResult = playService.play(newMediaServerItem, deviceId, channelId, null, null, null);

      return playResult.getResult();
   }
@@ -89,31 +103,32 @@
   @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/$s", deviceId, channelId ));
      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>>();
      String uuid = UUID.randomUUID().toString();
      DeferredResult<ResponseEntity<String>> result = new DeferredResult<>();

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

      cmder.streamByeCmd(deviceId, channelId, event -> {
         StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);
         if (streamInfo == null) {
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_STOP + uuid);
            msg.setData("点播未找到");
            resultHolder.invokeResult(msg);
            storager.stopPlay(deviceId, channelId);
         }else {
            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 key = DeferredResultHolder.CALLBACK_CMD_STOP + deviceId + channelId;
      resultHolder.put(key, uuid, result);
      StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);
      if (streamInfo == null) {
         RequestMessage msg = new RequestMessage();
         msg.setId(uuid);
         msg.setKey(key);
         msg.setData("点播未找到");
         resultHolder.invokeAllResult(msg);
         storager.stopPlay(deviceId, channelId);
         return result;
      }
      cmder.streamByeCmd(deviceId, channelId, streamInfo.getStream(), null, eventResult -> {
         redisCatchStorage.stopPlay(streamInfo);
         storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
         RequestMessage msgForSuccess = new RequestMessage();
         msgForSuccess.setId(uuid);
         msgForSuccess.setKey(key);
         msgForSuccess.setData("success");
         resultHolder.invokeAllResult(msgForSuccess);
      });

      if (deviceId != null || channelId != null) {
@@ -121,24 +136,27 @@
         json.put("deviceId", deviceId);
         json.put("channelId", channelId);
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
         msg.setId(uuid);
         msg.setKey(key);
         msg.setData(json.toString());
         resultHolder.invokeResult(msg);
         resultHolder.invokeAllResult(msg);
      } else {
         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.setId(uuid);
         msg.setKey(key);
         msg.setData("streamId null");
         resultHolder.invokeResult(msg);
         resultHolder.invokeAllResult(msg);
      }

      // 超时处理
      result.onTimeout(()->{
         logger.warn(String.format("设备预览/回放停止超时，deviceId/channelId：%s/$s ", deviceId, channelId));
         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.setId(uuid);
         msg.setKey(key);
         msg.setData("Timeout");
         resultHolder.invokeResult(msg);
         resultHolder.invokeAllResult(msg);
      });
      return result;
   }
@@ -156,19 +174,22 @@
   public ResponseEntity<String> playConvert(@PathVariable String streamId) {
      StreamInfo streamInfo = redisCatchStorage.queryPlayByStreamId(streamId);
      if (streamInfo == null) {
         streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null);
      }
      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);
      MediaServerItem mediaInfo = mediaServerService.getOne(streamInfo.getMediaServerId());
      JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(mediaInfo, 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 {
         ZLMServerConfig 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");
         JSONObject jsonObject = zlmresTfulUtils.addFFmpegSource(mediaInfo, srcUrl, dstUrl, "1000000", true, false, null);
         logger.info(jsonObject.toJSONString());
         JSONObject result = new JSONObject();
         if (jsonObject != null && jsonObject.getInteger("code") == 0) {
@@ -176,7 +197,7 @@
            JSONObject data = jsonObject.getJSONObject("data");
            if (data != null) {
                  result.put("key", data.getString("key"));
               StreamInfo streamInfoResult = mediaService.getStreamInfoByAppAndStreamWithCheck("convert", streamId);
               StreamInfo streamInfoResult = mediaService.getStreamInfoByAppAndStreamWithCheck("convert", streamId, mediaInfo.getId());
               result.put("data", streamInfoResult);
            }
         }else {
@@ -197,64 +218,147 @@
         @ApiImplicitParam(name = "key", value = "视频流key", dataTypeClass = String.class),
   })
   @PostMapping("/convertStop/{key}")
   public ResponseEntity<String> playConvertStop(@PathVariable String key) {

      JSONObject jsonObject = zlmresTfulUtils.delFFmpegSource(key);
      logger.info(jsonObject.toJSONString());
   public ResponseEntity<String> playConvertStop(@PathVariable String key, String mediaServerId) {
      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 (mediaServerId == null) {
         result.put("code", 400);
         result.put("msg", "mediaServerId is null");
         return new ResponseEntity<String>( result.toJSONString(), HttpStatus.BAD_REQUEST);
      }
      return new ResponseEntity<String>( result.toJSONString(), HttpStatus.OK);
      MediaServerItem mediaInfo = mediaServerService.getOne(mediaServerId);
      if (mediaInfo == null) {
         result.put("code", 0);
         result.put("msg", "使用的流媒体已经停止运行");
         return new ResponseEntity<String>( result.toJSONString(), HttpStatus.OK);
      }else {
         JSONObject jsonObject = zlmresTfulUtils.delFFmpegSource(mediaInfo, key);
         logger.info(jsonObject.toJSONString());
         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");
         }
         return new ResponseEntity<String>( result.toJSONString(), HttpStatus.OK);
      }


   }

   @ApiOperation("语音广播命令")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "deviceId", value = "设备Id", dataTypeClass = String.class),
         @ApiImplicitParam(name = "channelId", value = "通道Id", dataTypeClass = String.class),
         @ApiImplicitParam(name = "timeout", value = "推流超时时间(秒)", dataTypeClass = Integer.class),
   })
    @GetMapping("/broadcast/{deviceId}")
    @PostMapping("/broadcast/{deviceId}")
    public DeferredResult<ResponseEntity<String>> broadcastApi(@PathVariable String deviceId) {
    @GetMapping("/broadcast/{deviceId}/{channelId}")
    @PostMapping("/broadcast/{deviceId}/{channelId}")
    public DeferredResult<WVPResult<AudioBroadcastResult>> broadcastApi(@PathVariable String deviceId, @PathVariable String channelId,  Integer timeout) {
        if (logger.isDebugEnabled()) {
            logger.debug("语音广播API调用");
        }
        Device device = storager.queryVideoDevice(deviceId);
      cmder.audioBroadcastCmd(device, event -> {
         Response response = event.getResponse();
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_BROADCAST + deviceId);
         JSONObject json = new JSONObject();
         json.put("DeviceID", deviceId);
         json.put("CmdType", "Broadcast");
         json.put("Result", "Failed");
         json.put("Description", String.format("语音广播操作失败，错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
         msg.setData(json);
         resultHolder.invokeResult(msg);
      if (device == null) {
         WVPResult<AudioBroadcastResult> result = new WVPResult<>();
         result.setCode(-1);
         result.setMsg("未找到设备： " + deviceId);
         DeferredResult<WVPResult<AudioBroadcastResult>> deferredResult = new DeferredResult<>();
         deferredResult.setResult(result);
         return deferredResult;
      }
      if (channelId == null) {
         WVPResult<AudioBroadcastResult> result = new WVPResult<>();
         result.setCode(-1);
         result.setMsg("未找到通道： " + channelId);
         DeferredResult<WVPResult<AudioBroadcastResult>> deferredResult = new DeferredResult<>();
         deferredResult.setResult(result);
         return deferredResult;
      }

      String key = DeferredResultHolder.CALLBACK_CMD_BROADCAST + deviceId;
      if (resultHolder.exist(key, null)) {
         WVPResult<AudioBroadcastResult> wvpResult = new WVPResult<>();
         wvpResult.setCode(-1);
         wvpResult.setMsg("设备使用中");
         DeferredResult<WVPResult<AudioBroadcastResult>> deferredResult = new DeferredResult<>();
         deferredResult.setResult(wvpResult);
         return deferredResult;
      }
      if (timeout == null){
         timeout = 30;
      }
      DeferredResult<WVPResult<AudioBroadcastResult>> result = new DeferredResult<>(timeout.longValue()*1000 + 2000);
      String uuid  = UUID.randomUUID().toString();
      result.onTimeout(()->{
         WVPResult<AudioBroadcastResult> wvpResult = new WVPResult<>();
         wvpResult.setCode(-1);
         wvpResult.setMsg("请求超时");
         RequestMessage requestMessage = new RequestMessage();
         requestMessage.setKey(key);
         requestMessage.setData(wvpResult);
         resultHolder.invokeAllResult(requestMessage);
      });
        DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>(3 * 1000L);
      result.onTimeout(() -> {
         logger.warn(String.format("语音广播操作超时, 设备未返回应答指令"));
         RequestMessage msg = new RequestMessage();
         msg.setId(DeferredResultHolder.CALLBACK_CMD_BROADCAST + deviceId);
         JSONObject json = new JSONObject();
         json.put("DeviceID", deviceId);
         json.put("CmdType", "Broadcast");
         json.put("Result", "Failed");
         json.put("Error", "Timeout. Device did not response to broadcast command.");
         msg.setData(json);
         resultHolder.invokeResult(msg);
      playService.audioBroadcast(device, channelId, timeout, (msg)->{
         WVPResult<AudioBroadcastResult> wvpResult = new WVPResult<>();
         wvpResult.setCode(-1);
         wvpResult.setMsg(msg);
         RequestMessage requestMessage = new RequestMessage();
         requestMessage.setKey(key);
         requestMessage.setData(wvpResult);
         resultHolder.invokeAllResult(requestMessage);
      });
      resultHolder.put(DeferredResultHolder.CALLBACK_CMD_BROADCAST + deviceId, result);
      resultHolder.put(key, uuid, result);

      return result;
   }


   @ApiOperation("停止语音广播")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "deviceId", value = "设备Id", dataTypeClass = String.class),
         @ApiImplicitParam(name = "channelId", value = "通道Id", dataTypeClass = String.class),
   })
   @GetMapping("/broadcast/stop/{deviceId}/{channelId}")
   @PostMapping("/broadcast/stop/{deviceId}/{channelId}")
   public WVPResult<String> stopBroadcastA(@PathVariable String deviceId, @PathVariable String channelId) {
      if (logger.isDebugEnabled()) {
         logger.debug("停止语音广播API调用");
      }
      playService.stopAudioBroadcast(deviceId, channelId);
      return new WVPResult<>(0, "success", null);
   }

   @ApiOperation("获取所有的ssrc")
   @GetMapping("/ssrc")
   public WVPResult<JSONObject> getSsrc() {
      if (logger.isDebugEnabled()) {
         logger.debug("获取所有的ssrc");
      }
      JSONArray objects = new JSONArray();
      List<SsrcTransaction> allSsrc = streamSession.getAllSsrc();
      for (SsrcTransaction transaction : allSsrc) {
         JSONObject jsonObject = new JSONObject();
         jsonObject.put("deviceId", transaction.getDeviceId());
         jsonObject.put("channelId", transaction.getChannelId());
         jsonObject.put("ssrc", transaction.getSsrc());
         jsonObject.put("streamId", transaction.getStream());
         objects.add(jsonObject);
      }

      WVPResult<JSONObject> result = new WVPResult<>();
      result.setCode(0);
      result.setMsg("success");
      JSONObject jsonObject = new JSONObject();
      jsonObject.put("data", objects);
      jsonObject.put("count", objects.size());
      result.setData(jsonObject);
      return result;
   }