调整上级观看消息的发送

648540858

2024-05-29 764d04b497356ba6bcbb75fd42b51eca750f7223

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/ByeRequestProcessor.java

old mode 100644
new mode 100755
@@ -5,16 +5,18 @@
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException;
import com.genersoft.iot.vmp.gb28181.bean.*;
import com.genersoft.iot.vmp.gb28181.session.SSRCFactory;
import com.genersoft.iot.vmp.gb28181.session.AudioBroadcastManager;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.media.zlm.ZLMServerFactory;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.media.bean.MediaInfo;
import com.genersoft.iot.vmp.media.bean.MediaServer;
import com.genersoft.iot.vmp.media.service.IMediaServerService;
import com.genersoft.iot.vmp.service.*;
import com.genersoft.iot.vmp.service.bean.MessageForPushChannel;
import com.genersoft.iot.vmp.service.redisMsg.IRedisRpcService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import gov.nist.javax.sip.message.SIPRequest;
@@ -30,8 +32,6 @@
import javax.sip.header.CallIdHeader;
import javax.sip.message.Response;
import java.text.ParseException;
import java.util.HashMap;
import java.util.Map;

/**
 * SIP命令类型： BYE请求
@@ -46,6 +46,9 @@
   private ISIPCommander cmder;

   @Autowired
   private ISIPCommanderForPlatform commanderForPlatform;

   @Autowired
   private IRedisCatchStorage redisCatchStorage;

   @Autowired
@@ -58,16 +61,13 @@
   private IDeviceService deviceService;

   @Autowired
   private AudioBroadcastManager audioBroadcastManager;

   @Autowired
   private IDeviceChannelService channelService;

   @Autowired
   private IVideoManagerStorage storager;

   @Autowired
   private ZLMServerFactory zlmServerFactory;

   @Autowired
   private SSRCFactory ssrcFactory;

   @Autowired
   private IMediaServerService mediaServerService;
@@ -79,7 +79,17 @@
   private VideoStreamSessionManager streamSession;

   @Autowired
   private IPlayService playService;

   @Autowired
   private UserSetting userSetting;

   @Autowired
   private IStreamPushService pushService;

   @Autowired
   private IRedisRpcService redisRpcService;


   @Override
   public void afterPropertiesSet() throws Exception {
@@ -89,7 +99,6 @@

   /**
    * 处理BYE请求
    * @param evt
    */
   @Override
   public void process(RequestEvent evt) {
@@ -100,61 +109,97 @@
         logger.error("[回复BYE信息失败]，{}", e.getMessage());
      }
      CallIdHeader callIdHeader = (CallIdHeader)evt.getRequest().getHeader(CallIdHeader.NAME);

      SendRtpItem sendRtpItem =  redisCatchStorage.querySendRTPServer(null, null, null, callIdHeader.getCallId());

      // 收流端发送的停止
      if (sendRtpItem != null){
         logger.info("[收到bye] 来自平台{}， 停止通道：{}", sendRtpItem.getPlatformId(), sendRtpItem.getChannelId());
         String streamId = sendRtpItem.getStreamId();
         Map<String, Object> param = new HashMap<>();
         param.put("vhost","__defaultVhost__");
         param.put("app",sendRtpItem.getApp());
         param.put("stream",streamId);
         param.put("ssrc",sendRtpItem.getSsrc());
         logger.info("[收到bye] 停止向上级推流：{}", streamId);
         MediaServerItem mediaInfo = mediaServerService.getOne(sendRtpItem.getMediaServerId());
         redisCatchStorage.deleteSendRTPServer(sendRtpItem.getPlatformId(), sendRtpItem.getChannelId(),
               callIdHeader.getCallId(), null);
         zlmServerFactory.stopSendRtpStream(mediaInfo, param);
         logger.info("[收到bye] 来自{}，停止通道：{}, 类型： {}, callId: {}", sendRtpItem.getPlatformId(), sendRtpItem.getChannelId(), sendRtpItem.getPlayType(), callIdHeader.getCallId());

         String streamId = sendRtpItem.getStream();
         logger.info("[收到bye] 停止推流：{}, 媒体节点： {}", streamId, sendRtpItem.getMediaServerId());

         if (sendRtpItem.getPlayType().equals(InviteStreamType.PUSH)) {
            // 不是本平台的就发送redis消息让其他wvp停止发流
            ParentPlatform platform = platformService.queryPlatformByServerGBId(sendRtpItem.getPlatformId());
            if (platform != null) {
               MessageForPushChannel messageForPushChannel = MessageForPushChannel.getInstance(0,
                     sendRtpItem.getApp(), sendRtpItem.getStreamId(), sendRtpItem.getChannelId(),
                     sendRtpItem.getPlatformId(), platform.getName(), userSetting.getServerId(), sendRtpItem.getMediaServerId());
               messageForPushChannel.setPlatFormIndex(platform.getId());
               redisCatchStorage.sendPlatformStopPlayMsg(messageForPushChannel);
               redisCatchStorage.sendPlatformStopPlayMsg(sendRtpItem, platform);
               if (!userSetting.getServerId().equals(sendRtpItem.getServerId())) {
                  redisRpcService.stopSendRtp(sendRtpItem.getRedisKey());
                  redisCatchStorage.deleteSendRTPServer(null, null, sendRtpItem.getCallId(), null);
               }else {
                  MediaServer mediaServer = mediaServerService.getOne(sendRtpItem.getMediaServerId());
                  redisCatchStorage.deleteSendRTPServer(null, null, callIdHeader.getCallId(), null);
                  mediaServerService.stopSendRtp(mediaServer, sendRtpItem.getApp(), sendRtpItem.getStream(), sendRtpItem.getSsrc());
                  if (userSetting.getUseCustomSsrcForParentInvite()) {
                     mediaServerService.releaseSsrc(mediaServer.getId(), sendRtpItem.getSsrc());
                  }
               }
            }else {
               logger.info("[上级平台停止观看] 未找到平台{}的信息，发送redis消息失败", sendRtpItem.getPlatformId());
            }
         }else {
            MediaServer mediaInfo = mediaServerService.getOne(sendRtpItem.getMediaServerId());
            redisCatchStorage.deleteSendRTPServer(sendRtpItem.getPlatformId(), sendRtpItem.getChannelId(),
                  callIdHeader.getCallId(), null);
            mediaServerService.stopSendRtp(mediaInfo, sendRtpItem.getApp(), sendRtpItem.getStream(), sendRtpItem.getSsrc());
            if (userSetting.getUseCustomSsrcForParentInvite()) {
               mediaServerService.releaseSsrc(mediaInfo.getId(), sendRtpItem.getSsrc());
            }
         }
         MediaServer mediaServer = mediaServerService.getOne(sendRtpItem.getMediaServerId());
         if (mediaServer != null) {
            AudioBroadcastCatch audioBroadcastCatch = audioBroadcastManager.get(sendRtpItem.getDeviceId(), sendRtpItem.getChannelId());
            if (audioBroadcastCatch != null && audioBroadcastCatch.getSipTransactionInfo().getCallId().equals(callIdHeader.getCallId())) {
               // 来自上级平台的停止对讲
               logger.info("[停止对讲] 来自上级，平台：{}, 通道：{}", sendRtpItem.getDeviceId(), sendRtpItem.getChannelId());
               audioBroadcastManager.del(sendRtpItem.getDeviceId(), sendRtpItem.getChannelId());
            }

         int totalReaderCount = zlmServerFactory.totalReaderCount(mediaInfo, sendRtpItem.getApp(), streamId);
         if (totalReaderCount <= 0) {
            logger.info("[收到bye] {} 无其它观看者，通知设备停止推流", streamId);
            if (sendRtpItem.getPlayType().equals(InviteStreamType.PLAY)) {
               Device device = deviceService.getDevice(sendRtpItem.getDeviceId());
               if (device == null) {
                  logger.info("[收到bye] {} 通知设备停止推流时未找到设备信息", streamId);
               }
               try {
                  logger.info("[停止点播] {}/{}", sendRtpItem.getDeviceId(), sendRtpItem.getChannelId());
                  cmder.streamByeCmd(device, sendRtpItem.getChannelId(), streamId, null);
               } catch (InvalidArgumentException | ParseException | SipException |
                      SsrcTransactionNotFoundException e) {
                  logger.error("[收到bye] {} 无其它观看者，通知设备停止推流， 发送BYE失败 {}",streamId, e.getMessage());
            MediaInfo mediaInfo = mediaServerService.getMediaInfo(mediaServer, sendRtpItem.getApp(), streamId);

            if (mediaInfo.getReaderCount() <= 0) {
               logger.info("[收到bye] {} 无其它观看者，通知设备停止推流", streamId);
               if (sendRtpItem.getPlayType().equals(InviteStreamType.PLAY)) {
                  Device device = deviceService.getDevice(sendRtpItem.getDeviceId());
                  if (device == null) {
                     logger.info("[收到bye] {} 通知设备停止推流时未找到设备信息", streamId);
                  }
                  try {
                     logger.info("[停止点播] {}/{}", sendRtpItem.getDeviceId(), sendRtpItem.getChannelId());
                     cmder.streamByeCmd(device, sendRtpItem.getChannelId(), streamId, null);
                  } catch (InvalidArgumentException | ParseException | SipException |
                         SsrcTransactionNotFoundException e) {
                     logger.error("[收到bye] {} 无其它观看者，通知设备停止推流， 发送BYE失败 {}",streamId, e.getMessage());
                  }
               }
            }
         }
      }else {
      }
      System.out.println(callIdHeader.getCallId());
      // 可能是设备发送的停止
      SsrcTransaction ssrcTransaction = streamSession.getSsrcTransactionByCallId(callIdHeader.getCallId());
      if (ssrcTransaction == null) {
         return;
      }
      logger.info("[收到bye] 来自设备：{}, 通道: {}, 类型： {}", ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getType());

         // 可能是设备发送的停止
         SsrcTransaction ssrcTransaction = streamSession.getSsrcTransaction(null, null, callIdHeader.getCallId(), null);
         if (ssrcTransaction == null) {
            return;
      ParentPlatform platform = platformService.queryPlatformByServerGBId(ssrcTransaction.getDeviceId());
      if (platform != null ) {
         if (ssrcTransaction.getType().equals(InviteSessionType.BROADCAST)) {
            logger.info("[收到bye] 上级停止语音对讲，来自：{}, 通道已停止推流: {}", ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId());
            DeviceChannel channel = storager.queryChannelInParentPlatform(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId());
            if (channel == null) {
               logger.info("[收到bye] 未找到通道，设备：{}， 通道：{}", ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId());
               return;
            }
            String mediaServerId = ssrcTransaction.getMediaServerId();
            platformService.stopBroadcast(platform, channel, ssrcTransaction.getStream(), false,
                  mediaServerService.getOne(mediaServerId));

            playService.stopAudioBroadcast(channel.getDeviceId(), channel.getChannelId());
         }
         logger.info("[收到bye] 来自设备：{}, 通道已停止推流: {}", ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId());

      }else {
         Device device = deviceService.getDevice(ssrcTransaction.getDeviceId());
         if (device == null) {
            logger.info("[收到bye] 未找到设备：{} ", ssrcTransaction.getDeviceId());
@@ -165,20 +210,42 @@
            logger.info("[收到bye] 未找到通道，设备：{}， 通道：{}", ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId());
            return;
         }
         storager.stopPlay(device.getDeviceId(), channel.getChannelId());
         InviteInfo inviteInfo = inviteStreamService.getInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, device.getDeviceId(), channel.getChannelId());
         if (inviteInfo != null) {
            inviteStreamService.removeInviteInfo(inviteInfo);
            if (inviteInfo.getStreamInfo() != null) {
               mediaServerService.closeRTPServer(inviteInfo.getStreamInfo().getMediaServerId(), inviteInfo.getStreamInfo().getStream());
            }
         switch (ssrcTransaction.getType()){
            case PLAY:
            case PLAYBACK:
            case DOWNLOAD:
               InviteInfo inviteInfo = inviteStreamService.getInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, device.getDeviceId(), channel.getChannelId());
               if (inviteInfo != null) {
                  storager.stopPlay(device.getDeviceId(), channel.getChannelId());
                  inviteStreamService.removeInviteInfo(inviteInfo);
                  if (inviteInfo.getStreamInfo() != null) {
                     mediaServerService.closeRTPServer(inviteInfo.getStreamInfo().getMediaServerId(), inviteInfo.getStreamInfo().getStream());
                  }
               }
               break;
            case BROADCAST:
            case TALK:
               // 查找来源的对讲设备，发送停止
               Device sourceDevice = storager.queryVideoDeviceByPlatformIdAndChannelId(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId());
               AudioBroadcastCatch audioBroadcastCatch = audioBroadcastManager.get(ssrcTransaction.getDeviceId(), channel.getChannelId());
               if (sourceDevice != null) {
                  playService.stopAudioBroadcast(sourceDevice.getDeviceId(), channel.getChannelId());
               }
               if (audioBroadcastCatch != null) {
                  // 来自上级平台的停止对讲
                  logger.info("[停止对讲] 来自上级，平台：{}, 通道：{}", ssrcTransaction.getDeviceId(), channel.getChannelId());
                  audioBroadcastManager.del(ssrcTransaction.getDeviceId(), channel.getChannelId());
               }
               break;


         }
         // 释放ssrc
         MediaServerItem mediaServerItem = mediaServerService.getOne(ssrcTransaction.getMediaServerId());
         MediaServer mediaServerItem = mediaServerService.getOne(ssrcTransaction.getMediaServerId());
         if (mediaServerItem != null) {
            mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcTransaction.getSsrc());
         }
         streamSession.remove(device.getDeviceId(), channel.getChannelId(), ssrcTransaction.getStream());
         streamSession.removeByCallId(device.getDeviceId(), channel.getChannelId(), ssrcTransaction.getCallId());
      }
   }
}