Merge pull request #645 from IKangXu/wvp-28181-2.0

648540858

2022-10-18 1af77ab5f7c11a4b3d59c1989b51b9fca29679ce

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

@@ -1,6 +1,7 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;

import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.InviteStreamType;
import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
@@ -12,12 +13,12 @@
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IDeviceService;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.bean.MessageForPushChannel;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import com.genersoft.iot.vmp.utils.SerializeUtils;
import gov.nist.javax.sip.stack.SIPDialog;
import gov.nist.javax.sip.message.SIPRequest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
@@ -51,6 +52,9 @@
   private IRedisCatchStorage redisCatchStorage;

   @Autowired
   private IDeviceService deviceService;

   @Autowired
   private IVideoManagerStorage storager;

   @Autowired
@@ -77,83 +81,82 @@
    */
   @Override
   public void process(RequestEvent evt) {

      try {
         responseAck(evt, Response.OK);
         Dialog dialog = evt.getDialog();
         CallIdHeader callIdHeader = (CallIdHeader)evt.getRequest().getHeader(CallIdHeader.NAME);
         if (dialog == null) return;
         if (dialog.getState().equals(DialogState.TERMINATED)) {
            String platformGbId = ((SipURI) ((HeaderAddress) evt.getRequest().getHeader(FromHeader.NAME)).getAddress().getURI()).getUser();
            String channelId = ((SipURI) ((HeaderAddress) evt.getRequest().getHeader(ToHeader.NAME)).getAddress().getURI()).getUser();
            SendRtpItem sendRtpItem =  redisCatchStorage.querySendRTPServer(platformGbId, channelId, null, callIdHeader.getCallId());
            logger.info("收到bye, [{}/{}]", platformGbId, channelId);
            if (sendRtpItem != null){
               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());
               zlmrtpServerFactory.stopSendRtpStream(mediaInfo, param);
               redisCatchStorage.deleteSendRTPServer(platformGbId, channelId, callIdHeader.getCallId(), null);
               int totalReaderCount = zlmrtpServerFactory.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)) {
                     cmder.streamByeCmd(sendRtpItem.getDeviceId(), channelId, streamId, null);
         responseAck((SIPRequest) evt.getRequest(), Response.OK);
      } catch (SipException | InvalidArgumentException | ParseException e) {
         logger.error("[回复BYE信息失败]，{}", e.getMessage());
      }
      CallIdHeader callIdHeader = (CallIdHeader)evt.getRequest().getHeader(CallIdHeader.NAME);
         String platformGbId = ((SipURI) ((HeaderAddress) evt.getRequest().getHeader(FromHeader.NAME)).getAddress().getURI()).getUser();
         String channelId = ((SipURI) ((HeaderAddress) evt.getRequest().getHeader(ToHeader.NAME)).getAddress().getURI()).getUser();
         SendRtpItem sendRtpItem =  redisCatchStorage.querySendRTPServer(platformGbId, channelId, null, callIdHeader.getCallId());
         logger.info("[收到bye] {}/{}", platformGbId, channelId);
         if (sendRtpItem != null){
            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(platformGbId, channelId, callIdHeader.getCallId(), null);
            zlmrtpServerFactory.stopSendRtpStream(mediaInfo, param);
            int totalReaderCount = zlmrtpServerFactory.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);
                  }
                  if (sendRtpItem.getPlayType().equals(InviteStreamType.PUSH)) {
                     MessageForPushChannel messageForPushChannel = new MessageForPushChannel();
                     messageForPushChannel.setType(0);
                     messageForPushChannel.setGbId(sendRtpItem.getChannelId());
                     messageForPushChannel.setApp(sendRtpItem.getApp());
                     messageForPushChannel.setStream(sendRtpItem.getStreamId());
                     messageForPushChannel.setMediaServerId(sendRtpItem.getMediaServerId());
                     messageForPushChannel.setPlatFormId(sendRtpItem.getPlatformId());
                     redisCatchStorage.sendStreamPushRequestedMsg(messageForPushChannel);
                  try {
                     logger.warn("[停止点播] {}/{}", sendRtpItem.getDeviceId(), channelId);
                     cmder.streamByeCmd(device, channelId, 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());
                  }
               }
            }
            // 可能是设备主动停止
            Device device = storager.queryVideoDeviceByChannelId(platformGbId);
                if (device != null) {
               storager.stopPlay(device.getDeviceId(), channelId);
               StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(device.getDeviceId(), channelId);
               if (streamInfo != null) {
                  redisCatchStorage.stopPlay(streamInfo);
                  mediaServerService.closeRTPServer(device.getDeviceId(), channelId, streamInfo.getStream());
               }
               SsrcTransaction ssrcTransactionForPlay = streamSession.getSsrcTransaction(device.getDeviceId(), channelId, "play", null);
               if (ssrcTransactionForPlay != null){
                  SIPDialog dialogForPlay = (SIPDialog) SerializeUtils.deSerialize(ssrcTransactionForPlay.getDialog());
                  if (dialogForPlay.getCallId().equals(callIdHeader.getCallId())){
                     // 释放ssrc
                     MediaServerItem mediaServerItem = mediaServerService.getOne(ssrcTransactionForPlay.getMediaServerId());
                     if (mediaServerItem != null) {
                        mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcTransactionForPlay.getSsrc());
                     }
                     streamSession.remove(device.getDeviceId(), channelId, ssrcTransactionForPlay.getStream());
                  }
               }
               SsrcTransaction ssrcTransactionForPlayBack = streamSession.getSsrcTransaction(device.getDeviceId(), channelId, callIdHeader.getCallId(), null);
               if (ssrcTransactionForPlayBack != null) {
                  // 释放ssrc
                  MediaServerItem mediaServerItem = mediaServerService.getOne(ssrcTransactionForPlayBack.getMediaServerId());
                  if (mediaServerItem != null) {
                     mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcTransactionForPlayBack.getSsrc());
                  }
                  streamSession.remove(device.getDeviceId(), channelId, ssrcTransactionForPlayBack.getStream());
               if (sendRtpItem.getPlayType().equals(InviteStreamType.PUSH)) {
                  MessageForPushChannel messageForPushChannel = MessageForPushChannel.getInstance(0,
                        sendRtpItem.getApp(), sendRtpItem.getStreamId(), sendRtpItem.getChannelId(),
                        sendRtpItem.getPlatformId(), null, null, sendRtpItem.getMediaServerId());
                  redisCatchStorage.sendStreamPushRequestedMsg(messageForPushChannel);
               }
            }
         }
      } catch (SipException e) {
         e.printStackTrace();
      } catch (InvalidArgumentException e) {
         e.printStackTrace();
      } catch (ParseException e) {
         e.printStackTrace();
      }
         // 可能是设备主动停止
         Device device = storager.queryVideoDeviceByChannelId(platformGbId);
         if (device != null) {
            storager.stopPlay(device.getDeviceId(), channelId);
            StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(device.getDeviceId(), channelId);
            if (streamInfo != null) {
               redisCatchStorage.stopPlay(streamInfo);
               mediaServerService.closeRTPServer(streamInfo.getMediaServerId(), streamInfo.getStream());
            }
            SsrcTransaction ssrcTransactionForPlay = streamSession.getSsrcTransaction(device.getDeviceId(), channelId, "play", null);
            if (ssrcTransactionForPlay != null){
               if (ssrcTransactionForPlay.getCallId().equals(callIdHeader.getCallId())){
                  // 释放ssrc
                  MediaServerItem mediaServerItem = mediaServerService.getOne(ssrcTransactionForPlay.getMediaServerId());
                  if (mediaServerItem != null) {
                     mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcTransactionForPlay.getSsrc());
                  }
                  streamSession.remove(device.getDeviceId(), channelId, ssrcTransactionForPlay.getStream());
               }
            }
            SsrcTransaction ssrcTransactionForPlayBack = streamSession.getSsrcTransaction(device.getDeviceId(), channelId, callIdHeader.getCallId(), null);
            if (ssrcTransactionForPlayBack != null) {
               // 释放ssrc
               MediaServerItem mediaServerItem = mediaServerService.getOne(ssrcTransactionForPlayBack.getMediaServerId());
               if (mediaServerItem != null) {
                  mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcTransactionForPlayBack.getSsrc());
               }
               streamSession.remove(device.getDeviceId(), channelId, ssrcTransactionForPlayBack.getStream());
            }
         }

   }
}