|  |  | 
 |  |  | 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; | 
 |  |  | 
 |  |  | 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; | 
 |  |  | 
 |  |  |    private IRedisCatchStorage redisCatchStorage; | 
 |  |  |  | 
 |  |  |    @Autowired | 
 |  |  |    private IDeviceService deviceService; | 
 |  |  |  | 
 |  |  |    @Autowired | 
 |  |  |    private IVideoManagerStorage storager; | 
 |  |  |  | 
 |  |  |    @Autowired | 
 |  |  | 
 |  |  |     */ | 
 |  |  |    @Override | 
 |  |  |    public void process(RequestEvent evt) { | 
 |  |  |  | 
 |  |  |       try { | 
 |  |  |          responseAck(getServerTransaction(evt), Response.OK); | 
 |  |  |          CallIdHeader callIdHeader = (CallIdHeader)evt.getRequest().getHeader(CallIdHeader.NAME); | 
 |  |  |          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()); | 
 |  |  | 
 |  |  |             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); | 
 |  |  |                   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.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()); | 
 |  |  |                   } | 
 |  |  |                } | 
 |  |  |                if (sendRtpItem.getPlayType().equals(InviteStreamType.PUSH)) { | 
 |  |  |                   MessageForPushChannel messageForPushChannel = MessageForPushChannel.getInstance(0, | 
 |  |  | 
 |  |  |             } | 
 |  |  |             SsrcTransaction ssrcTransactionForPlay = streamSession.getSsrcTransaction(device.getDeviceId(), channelId, "play", null); | 
 |  |  |             if (ssrcTransactionForPlay != null){ | 
 |  |  |                SIPDialog dialogForPlay = (SIPDialog) SerializeUtils.deSerialize(ssrcTransactionForPlay.getDialog()); | 
 |  |  |                if (dialogForPlay.getCallId().getCallId().equals(callIdHeader.getCallId())){ | 
 |  |  |                if (ssrcTransactionForPlay.getCallId().equals(callIdHeader.getCallId())){ | 
 |  |  |                   // 释放ssrc | 
 |  |  |                   MediaServerItem mediaServerItem = mediaServerService.getOne(ssrcTransactionForPlay.getMediaServerId()); | 
 |  |  |                   if (mediaServerItem != null) { | 
 |  |  | 
 |  |  |                streamSession.remove(device.getDeviceId(), channelId, ssrcTransactionForPlayBack.getStream()); | 
 |  |  |             } | 
 |  |  |          } | 
 |  |  |       } catch (SipException e) { | 
 |  |  |          e.printStackTrace(); | 
 |  |  |       } catch (InvalidArgumentException e) { | 
 |  |  |          e.printStackTrace(); | 
 |  |  |       } catch (ParseException e) { | 
 |  |  |          e.printStackTrace(); | 
 |  |  |       } | 
 |  |  |  | 
 |  |  |    } | 
 |  |  | } |