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/InviteRequestProcessor.java

@@ -19,23 +19,23 @@
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.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.media.bean.MediaInfo;
import com.genersoft.iot.vmp.media.bean.MediaServer;
import com.genersoft.iot.vmp.media.event.hook.Hook;
import com.genersoft.iot.vmp.media.event.hook.HookSubscribe;
import com.genersoft.iot.vmp.media.event.hook.HookType;
import com.genersoft.iot.vmp.media.service.IMediaServerService;
import com.genersoft.iot.vmp.media.zlm.ZLMMediaListManager;
import com.genersoft.iot.vmp.media.zlm.dto.StreamProxyItem;
import com.genersoft.iot.vmp.media.zlm.dto.StreamPushItem;
import com.genersoft.iot.vmp.service.IInviteStreamService;
import com.genersoft.iot.vmp.service.IPlayService;
import com.genersoft.iot.vmp.service.IStreamProxyService;
import com.genersoft.iot.vmp.service.IStreamPushService;
import com.genersoft.iot.vmp.media.zlm.SendRtpPortManager;
import com.genersoft.iot.vmp.service.redisMsg.IRedisRpcService;
import com.genersoft.iot.vmp.service.bean.ErrorCallback;
import com.genersoft.iot.vmp.service.bean.InviteErrorCode;
import com.genersoft.iot.vmp.service.bean.MessageForPushChannel;
import com.genersoft.iot.vmp.service.bean.SSRCInfo;
import com.genersoft.iot.vmp.service.redisMsg.RedisGbPlayMsgListener;
import com.genersoft.iot.vmp.service.redisMsg.RedisPushStreamResponseListener;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
@@ -51,6 +51,7 @@
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Component;

import javax.sdp.*;
@@ -64,6 +65,7 @@
import java.util.Map;
import java.util.Random;
import java.util.Vector;
import java.util.*;

/**
 * SIP命令类型： INVITE请求
@@ -92,16 +94,16 @@
    private IRedisCatchStorage redisCatchStorage;

    @Autowired
    private IInviteStreamService inviteStreamService;
    private IRedisRpcService redisRpcService;

    @Autowired
    private RedisTemplate<Object, Object> redisTemplate;

    @Autowired
    private SSRCFactory ssrcFactory;

    @Autowired
    private DynamicTask dynamicTask;

    @Autowired
    private RedisPushStreamResponseListener redisPushStreamResponseListener;

    @Autowired
    private IPlayService playService;
@@ -125,17 +127,16 @@
    private UserSetting userSetting;

    @Autowired
    private ZLMMediaListManager mediaListManager;

    @Autowired
    private SipConfig config;


    @Autowired
    private RedisGbPlayMsgListener redisGbPlayMsgListener;

    @Autowired
    private VideoStreamSessionManager streamSession;

    @Autowired
    private SendRtpPortManager sendRtpPortManager;

    @Autowired
    private RedisPushStreamResponseListener redisPushStreamResponseListener;


    @Override
@@ -334,8 +335,12 @@
                    return;
                }
                String username = sdp.getOrigin().getUsername();
                String addressStr = sdp.getConnection().getAddress();

                String addressStr;
                if(StringUtils.isEmpty(platform.getSendStreamIp())){
                    addressStr = sdp.getConnection().getAddress();
                }else {
                    addressStr = platform.getSendStreamIp();
                }

                Device device = null;
                // 通过 channel 和 gbStream 是否为null 值判断来源是直播流合适国标
@@ -461,7 +466,8 @@
                            if (sendRtpItem.isTcpActive()) {
                                MediaServer mediaServer = mediaServerService.getOne(sendRtpItem.getMediaServerId());
                                try {
                                    mediaServerService.startSendRtpPassive(mediaServer, platform, sendRtpItem, 5);
                                    mediaServerService.startSendRtpPassive(mediaServer, sendRtpItem, 5);
                                    redisCatchStorage.sendPlatformStartPlayMsg(sendRtpItem, platform);
                                }catch (ControllerException e) {}
                            }
                        } catch (SipException | InvalidArgumentException | ParseException e) {
@@ -484,7 +490,7 @@
                        String startTimeStr = DateUtil.urlFormatter.format(start);
                        String endTimeStr = DateUtil.urlFormatter.format(end);
                        String stream = device.getDeviceId() + "_" + channelId + "_" + startTimeStr + "_" + endTimeStr;
                        SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, stream, null, device.isSsrcCheck(), true, 0,false,!channel.isHasAudio(), false, device.getStreamModeForParam());
                        SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, stream, null, device.isSsrcCheck(), true, 0,false,!channel.getHasAudio(), false, device.getStreamModeForParam());
                        sendRtpItem.setStream(stream);
                        // 写入redis， 超时时回复
                        redisCatchStorage.updateSendRTPSever(sendRtpItem);
@@ -514,7 +520,7 @@
                        }

                        sendRtpItem.setPlayType(InviteStreamType.DOWNLOAD);
                        SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, null, null, device.isSsrcCheck(), true, 0, false,!channel.isHasAudio(), false, device.getStreamModeForParam());
                        SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, null, null, device.isSsrcCheck(), true, 0, false,!channel.getHasAudio(), false, device.getStreamModeForParam());
                        sendRtpItem.setStream(ssrcInfo.getStream());
                        // 写入redis， 超时时回复
                        redisCatchStorage.updateSendRTPSever(sendRtpItem);
@@ -552,43 +558,78 @@

                    }
                } else if (gbStream != null) {

                    String ssrc;
                    if (userSetting.getUseCustomSsrcForParentInvite() || gb28181Sdp.getSsrc() == null) {
                        // 上级平台点播时不使用上级平台指定的ssrc，使用自定义的ssrc，参考国标文档-点播外域设备媒体流SSRC处理方式
                        ssrc = "Play".equalsIgnoreCase(sessionName) ? ssrcFactory.getPlaySsrc(mediaServerItem.getId()) : ssrcFactory.getPlayBackSsrc(mediaServerItem.getId());
                    }else {
                        ssrc = gb28181Sdp.getSsrc();
                    SendRtpItem sendRtpItem = new SendRtpItem();
                    if (!userSetting.getUseCustomSsrcForParentInvite() && gb28181Sdp.getSsrc() != null) {
                        sendRtpItem.setSsrc(gb28181Sdp.getSsrc());
                    }

                    if (tcpActive != null) {
                        sendRtpItem.setTcpActive(tcpActive);
                    }
                    sendRtpItem.setTcp(mediaTransmissionTCP);
                    sendRtpItem.setRtcp(platform.isRtcp());
                    sendRtpItem.setPlatformName(platform.getName());
                    sendRtpItem.setPlatformId(platform.getServerGBId());
                    sendRtpItem.setMediaServerId(mediaServerItem.getId());
                    sendRtpItem.setChannelId(channelId);
                    sendRtpItem.setIp(addressStr);
                    sendRtpItem.setPort(port);
                    sendRtpItem.setUsePs(true);
                    sendRtpItem.setApp(gbStream.getApp());
                    sendRtpItem.setStream(gbStream.getStream());
                    sendRtpItem.setCallId(callIdHeader.getCallId());
                    sendRtpItem.setFromTag(request.getFromTag());
                    sendRtpItem.setOnlyAudio(false);
                    sendRtpItem.setStatus(0);
                    sendRtpItem.setSessionName(sessionName);
                    // 清理可能存在的缓存避免用到旧的数据
                    List<SendRtpItem> sendRtpItemList = redisCatchStorage.querySendRTPServer(platform.getServerGBId(), channelId, gbStream.getStream());
                    if (!sendRtpItemList.isEmpty()) {
                        for (SendRtpItem rtpItem : sendRtpItemList) {
                            redisCatchStorage.deleteSendRTPServer(rtpItem);
                        }
                    }
                    if ("push".equals(gbStream.getStreamType())) {
                        sendRtpItem.setPlayType(InviteStreamType.PUSH);
                        if (streamPushItem != null) {
                            // 从redis查询是否正在接收这个推流
                            StreamPushItem pushListItem = redisCatchStorage.getPushListItem(gbStream.getApp(), gbStream.getStream());
                            if (pushListItem != null) {
                                sendRtpItem.setServerId(pushListItem.getServerId());
                                sendRtpItem.setMediaServerId(pushListItem.getMediaServerId());

                                pushListItem.setSelf(userSetting.getServerId().equals(pushListItem.getServerId()));
                                // 推流状态
                                pushStream(evt, request, gbStream, pushListItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
                                        mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
                                redisCatchStorage.updateSendRTPSever(sendRtpItem);
                                // 开始推流
                                sendPushStream(sendRtpItem, mediaServerItem, platform, request);
                            }else {
                                // 未推流 拉起
                                notifyStreamOnline(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
                                        mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
                                if (!platform.isStartOfflinePush()) {
                                    // 平台设置中关闭了拉起离线的推流则直接回复
                                    try {
                                        logger.info("[上级点播] 失败，推流设备未推流，channel: {}, app: {}, stream: {}", sendRtpItem.getChannelId(), sendRtpItem.getApp(), sendRtpItem.getStream());
                                        responseAck(request, Response.TEMPORARILY_UNAVAILABLE, "channel stream not pushing");
                                    } catch (SipException | InvalidArgumentException | ParseException e) {
                                        logger.error("[命令发送失败] invite 通道未推流: {}", e.getMessage());
                                    }
                                    return;
                                }
                                notifyPushStreamOnline(sendRtpItem, mediaServerItem, platform, request);
                            }
                        }
                    } else if ("proxy".equals(gbStream.getStreamType())) {
                        if (null != proxyByAppAndStream) {
                            if (sendRtpItem.getSsrc() == null) {
                                // 上级平台点播时不使用上级平台指定的ssrc，使用自定义的ssrc，参考国标文档-点播外域设备媒体流SSRC处理方式
                                String ssrc = "Play".equalsIgnoreCase(sessionName) ? ssrcFactory.getPlaySsrc(mediaServerItem.getId()) : ssrcFactory.getPlayBackSsrc(mediaServerItem.getId());
                                sendRtpItem.setSsrc(ssrc);
                            }
                            if (proxyByAppAndStream.isStatus()) {
                                pushProxyStream(evt, request, gbStream, platform, callIdHeader, mediaServerItem, port, tcpActive,
                                        mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
                                sendProxyStream(sendRtpItem, mediaServerItem, platform, request);
                            } else {
                                //开启代理拉流
                                notifyStreamOnline(evt, request, gbStream, null, platform, callIdHeader, mediaServerItem, port, tcpActive,
                                        mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
                                notifyProxyStreamOnline(sendRtpItem, mediaServerItem, platform, request);
                            }
                        }


                    }
                }
            }
@@ -614,58 +655,14 @@
    /**
     * 安排推流
     */
    private void pushProxyStream(RequestEvent evt, SIPRequest request, GbStream gbStream, ParentPlatform platform,
                            CallIdHeader callIdHeader, MediaServer mediaServer,
                            int port, Boolean tcpActive, boolean mediaTransmissionTCP,
                            String channelId, String addressStr, String ssrc, String requesterId) {
            Boolean streamReady = mediaServerService.isStreamReady(mediaServer, gbStream.getApp(), gbStream.getStream());
            if (streamReady != null && streamReady) {
    private void sendProxyStream(SendRtpItem sendRtpItem, MediaServer mediaServerItem, ParentPlatform platform, SIPRequest request) {
        MediaInfo mediaInfo = mediaServerService.getMediaInfo(mediaServerItem, sendRtpItem.getApp(), sendRtpItem.getStream());
        
        if (mediaInfo != null) {

                // 自平台内容
                SendRtpItem sendRtpItem = mediaServerService.createSendRtpItem(mediaServer, addressStr, port, ssrc, requesterId,
                        gbStream.getApp(), gbStream.getStream(), channelId, mediaTransmissionTCP, platform.isRtcp());

            if (sendRtpItem == null) {
                logger.warn("服务器端口资源不足");
                try {
                    responseAck(request, Response.BUSY_HERE);
                } catch (SipException | InvalidArgumentException | ParseException e) {
                    logger.error("[命令发送失败] invite 服务器端口资源不足: {}", e.getMessage());
                }
                return;
            }
            if (tcpActive != null) {
                sendRtpItem.setTcpActive(tcpActive);
            }
            sendRtpItem.setPlayType(InviteStreamType.PUSH);
            // 写入redis， 超时时回复
            sendRtpItem.setStatus(1);
            sendRtpItem.setCallId(callIdHeader.getCallId());
            sendRtpItem.setFromTag(request.getFromTag());

            SIPResponse response = sendStreamAck(mediaServer, request, sendRtpItem, platform, evt);
            if (response != null) {
                sendRtpItem.setToTag(response.getToTag());
            }
            redisCatchStorage.updateSendRTPSever(sendRtpItem);

        }

    }

    private void pushStream(RequestEvent evt, SIPRequest request, GbStream gbStream, StreamPushItem streamPushItem, ParentPlatform platform,
                            CallIdHeader callIdHeader, MediaServer mediaServerItem,
                            int port, Boolean tcpActive, boolean mediaTransmissionTCP,
                            String channelId, String addressStr, String ssrc, String requesterId) {
        // 推流
        if (streamPushItem.isSelf()) {
            Boolean streamReady = mediaServerService.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream());
            if (streamReady != null && streamReady) {
                // 自平台内容
                SendRtpItem sendRtpItem = mediaServerService.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
                        gbStream.getApp(), gbStream.getStream(), channelId, mediaTransmissionTCP, platform.isRtcp());

                if (sendRtpItem == null) {
                int localPort = sendRtpPortManager.getNextPort(mediaServerItem);
                if (localPort == 0) {
                    logger.warn("服务器端口资源不足");
                    try {
                        responseAck(request, Response.BUSY_HERE);
@@ -674,226 +671,196 @@
                    }
                    return;
                }
                if (tcpActive != null) {
                    sendRtpItem.setTcpActive(tcpActive);
            sendRtpItem.setPlayType(InviteStreamType.PROXY);
            // 写入redis， 超时时回复
            sendRtpItem.setStatus(1);
            sendRtpItem.setLocalIp(mediaServerItem.getSdpIp());

            SIPResponse response = sendStreamAck(request, sendRtpItem, platform);
            if (response != null) {
                sendRtpItem.setToTag(response.getToTag());
            }
            redisCatchStorage.updateSendRTPSever(sendRtpItem);
        }
    }

    private void sendPushStream(SendRtpItem sendRtpItem, MediaServer mediaServerItem, ParentPlatform platform, SIPRequest request) {
        // 推流
        if (sendRtpItem.getServerId().equals(userSetting.getServerId())) {
            MediaInfo mediaInfo = mediaServerService.getMediaInfo(mediaServerItem, sendRtpItem.getApp(), sendRtpItem.getStream());
            if (mediaInfo != null ) {
                // 自平台内容
                int localPort = sendRtpPortManager.getNextPort(mediaServerItem);
                if (localPort == 0) {
                    logger.warn("服务器端口资源不足");
                    try {
                        responseAck(request, Response.BUSY_HERE);
                    } catch (SipException | InvalidArgumentException | ParseException e) {
                        logger.error("[命令发送失败] invite 服务器端口资源不足: {}", e.getMessage());
                    }
                    return;
                }
                sendRtpItem.setPlayType(InviteStreamType.PUSH);
                // 写入redis， 超时时回复
                sendRtpItem.setStatus(1);
                sendRtpItem.setCallId(callIdHeader.getCallId());

                sendRtpItem.setFromTag(request.getFromTag());
                SIPResponse response = sendStreamAck(mediaServerItem, request, sendRtpItem, platform, evt);
                SIPResponse response = sendStreamAck(request, sendRtpItem, platform);
                if (response != null) {
                    sendRtpItem.setToTag(response.getToTag());
                }
                if (sendRtpItem.getSsrc() == null) {
                    // 上级平台点播时不使用上级平台指定的ssrc，使用自定义的ssrc，参考国标文档-点播外域设备媒体流SSRC处理方式
                    String ssrc = "Play".equalsIgnoreCase(sendRtpItem.getSessionName()) ? ssrcFactory.getPlaySsrc(mediaServerItem.getId()) : ssrcFactory.getPlayBackSsrc(mediaServerItem.getId());
                    sendRtpItem.setSsrc(ssrc);
                }
                redisCatchStorage.updateSendRTPSever(sendRtpItem);

            } else {
                // 不在线 拉起
                notifyStreamOnline(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
                        mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
                notifyPushStreamOnline(sendRtpItem, mediaServerItem, platform, request);
            }

        } else {
            // 其他平台内容
            otherWvpPushStream(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
                    mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
            otherWvpPushStream(sendRtpItem, request, platform);
        }
    }

    /**
     * 通知流上线
     */
    private void notifyStreamOnline(RequestEvent evt, SIPRequest request, GbStream gbStream, StreamPushItem streamPushItem, ParentPlatform platform,
                                    CallIdHeader callIdHeader, MediaServer mediaServerItem,
                                    int port, Boolean tcpActive, boolean mediaTransmissionTCP,
                                    String channelId, String addressStr, String ssrc, String requesterId) {
        if ("proxy".equals(gbStream.getStreamType())) {
            // TODO 控制启用以使设备上线
            logger.info("[ app={}, stream={} ]通道未推流，启用流后开始推流", gbStream.getApp(), gbStream.getStream());
            // 监听流上线
            Hook hook = Hook.getInstance(HookType.on_media_arrival, gbStream.getApp(), gbStream.getStream(), mediaServerItem.getId());
            this.hookSubscribe.addSubscribe(hook, (hookData) -> {
                logger.info("[上级点播]拉流代理已经就绪， {}/{}", hookData.getApp(), hookData.getStream());
                dynamicTask.stop(callIdHeader.getCallId());
                pushProxyStream(evt, request, gbStream, platform, callIdHeader, mediaServerItem, port, tcpActive,
                        mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
            });
            dynamicTask.startDelay(callIdHeader.getCallId(), () -> {
                logger.info("[ app={}, stream={} ] 等待拉流代理流超时", gbStream.getApp(), gbStream.getStream());
                this.hookSubscribe.removeSubscribe(hook);
            }, userSetting.getPlatformPlayTimeout());
            boolean start = streamProxyService.start(gbStream.getApp(), gbStream.getStream());
            if (!start) {
                try {
                    responseAck(request, Response.BUSY_HERE, "channel [" + gbStream.getGbId() + "] offline");
                } catch (SipException | InvalidArgumentException | ParseException e) {
                    logger.error("[命令发送失败] invite 通道未推流: {}", e.getMessage());
                }
                this.hookSubscribe.removeSubscribe(hook);
                dynamicTask.stop(callIdHeader.getCallId());
    private void notifyProxyStreamOnline(SendRtpItem sendRtpItem, MediaServer mediaServerItem, ParentPlatform platform, SIPRequest request) {
        // TODO 控制启用以使设备上线
        logger.info("[ app={}, stream={} ]通道未推流，启用流后开始推流", sendRtpItem.getApp(), sendRtpItem.getStream());
        // 监听流上线
        Hook hook = Hook.getInstance(HookType.on_media_arrival, sendRtpItem.getApp(), sendRtpItem.getStream(), mediaServerItem.getId());
        hookSubscribe.addSubscribe(hook, (hookData)->{
            logger.info("[上级点播]拉流代理已经就绪， {}/{}", sendRtpItem.getApp(), sendRtpItem.getStream());
            dynamicTask.stop(sendRtpItem.getCallId());
            sendProxyStream(sendRtpItem, mediaServerItem, platform, request);
        });
        dynamicTask.startDelay(sendRtpItem.getCallId(), () -> {
            logger.info("[ app={}, stream={} ] 等待拉流代理流超时", sendRtpItem.getApp(), sendRtpItem.getStream());
            hookSubscribe.removeSubscribe(hook);
        }, userSetting.getPlatformPlayTimeout());
        boolean start = streamProxyService.start(sendRtpItem.getApp(), sendRtpItem.getStream());
        if (!start) {
            try {
                responseAck(request, Response.BUSY_HERE, "channel [" + sendRtpItem.getChannelId() + "] offline");
            } catch (SipException | InvalidArgumentException | ParseException e) {
                logger.error("[命令发送失败] invite 通道未推流: {}", e.getMessage());
            }
        } else if ("push".equals(gbStream.getStreamType())) {
            if (!platform.isStartOfflinePush()) {
                // 平台设置中关闭了拉起离线的推流则直接回复
                try {
                    logger.info("[上级点播] 失败，推流设备未推流，channel: {}, app: {}, stream: {}", gbStream.getGbId(), gbStream.getApp(), gbStream.getStream());
                    responseAck(request, Response.TEMPORARILY_UNAVAILABLE, "channel stream not pushing");
                } catch (SipException | InvalidArgumentException | ParseException e) {
                    logger.error("[命令发送失败] invite 通道未推流: {}", e.getMessage());
                }
                return;
            }
            // 发送redis消息以使设备上线
            logger.info("[ app={}, stream={} ]通道未推流，发送redis信息控制设备开始推流", gbStream.getApp(), gbStream.getStream());

            MessageForPushChannel messageForPushChannel = MessageForPushChannel.getInstance(1,
                    gbStream.getApp(), gbStream.getStream(), gbStream.getGbId(), gbStream.getPlatformId(),
                    platform.getName(), null, gbStream.getMediaServerId());
            redisCatchStorage.sendStreamPushRequestedMsg(messageForPushChannel);
            // 设置超时
            dynamicTask.startDelay(callIdHeader.getCallId(), () -> {
                logger.info("[ app={}, stream={} ] 等待设备开始推流超时", gbStream.getApp(), gbStream.getStream());
                try {
                    redisPushStreamResponseListener.removeEvent(gbStream.getApp(), gbStream.getStream());
                    mediaListManager.removedChannelOnlineEventLister(gbStream.getApp(), gbStream.getStream());
                    responseAck(request, Response.REQUEST_TIMEOUT); // 超时
                } catch (SipException | InvalidArgumentException | ParseException e) {
                    logger.error("未处理的异常 ", e);
                }
            }, userSetting.getPlatformPlayTimeout());
            // 添加监听
            int finalPort = port;
            Boolean finalTcpActive = tcpActive;

            // 添加在本机上线的通知
            mediaListManager.addChannelOnlineEventLister(gbStream.getApp(), gbStream.getStream(), (app, stream, serverId) -> {
                dynamicTask.stop(callIdHeader.getCallId());
                redisPushStreamResponseListener.removeEvent(gbStream.getApp(), gbStream.getStream());
                if (serverId.equals(userSetting.getServerId())) {
                    SendRtpItem sendRtpItem = mediaServerService.createSendRtpItem(mediaServerItem, addressStr, finalPort, ssrc, requesterId,
                            app, stream, channelId, mediaTransmissionTCP, platform.isRtcp());

                    if (sendRtpItem == null) {
                        logger.warn("上级点时创建sendRTPItem失败，可能是服务器端口资源不足");
                        try {
                            responseAck(request, Response.BUSY_HERE);
                        } catch (SipException e) {
                            logger.error("未处理的异常 ", e);
                        } catch (InvalidArgumentException e) {
                            logger.error("未处理的异常 ", e);
                        } catch (ParseException e) {
                            logger.error("未处理的异常 ", e);
                        }
                        return;
                    }
                    if (finalTcpActive != null) {
                        sendRtpItem.setTcpActive(finalTcpActive);
                    }
                    sendRtpItem.setPlayType(InviteStreamType.PUSH);
                    // 写入redis， 超时时回复
                    sendRtpItem.setStatus(1);
                    sendRtpItem.setCallId(callIdHeader.getCallId());

                    sendRtpItem.setFromTag(request.getFromTag());
                    SIPResponse response = sendStreamAck(mediaServerItem, request, sendRtpItem, platform, evt);
                    if (response != null) {
                        sendRtpItem.setToTag(response.getToTag());
                    }
                    redisCatchStorage.updateSendRTPSever(sendRtpItem);
                } else {
                    // 其他平台内容
                    otherWvpPushStream(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
                            mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
                }
            });

            // 添加回复的拒绝或者错误的通知
            redisPushStreamResponseListener.addEvent(gbStream.getApp(), gbStream.getStream(), response -> {
                if (response.getCode() != 0) {
                    dynamicTask.stop(callIdHeader.getCallId());
                    mediaListManager.removedChannelOnlineEventLister(gbStream.getApp(), gbStream.getStream());
                    try {
                        responseAck(request, Response.TEMPORARILY_UNAVAILABLE, response.getMsg());
                    } catch (SipException | InvalidArgumentException | ParseException e) {
                        logger.error("[命令发送失败] 国标级联 点播回复: {}", e.getMessage());
                    }
                }
            });
            hookSubscribe.removeSubscribe(hook);
            dynamicTask.stop(sendRtpItem.getCallId());
        }
    }

    /**
     * 来自其他wvp的推流
     * 通知流上线
     */
    private void otherWvpPushStream(RequestEvent evt, SIPRequest request, GbStream gbStream, StreamPushItem streamPushItem, ParentPlatform platform,
                                    CallIdHeader callIdHeader, MediaServer mediaServerItem,
                                    int port, Boolean tcpActive, boolean mediaTransmissionTCP,
                                    String channelId, String addressStr, String ssrc, String requesterId) {
        logger.info("[级联点播]直播流来自其他平台，发送redis消息");
        // 发送redis消息
        redisGbPlayMsgListener.sendMsg(streamPushItem.getServerId(), streamPushItem.getMediaServerId(),
                streamPushItem.getApp(), streamPushItem.getStream(), addressStr, port, ssrc, requesterId,
                channelId, mediaTransmissionTCP, platform.isRtcp(),platform.getName(), responseSendItemMsg -> {
                    SendRtpItem sendRtpItem = responseSendItemMsg.getSendRtpItem();
                    if (sendRtpItem == null || responseSendItemMsg.getMediaServerItem() == null) {
                        logger.warn("服务器端口资源不足");
                        try {
                            responseAck(request, Response.BUSY_HERE);
                        } catch (SipException e) {
                            logger.error("未处理的异常 ", e);
                        } catch (InvalidArgumentException e) {
                            logger.error("未处理的异常 ", e);
                        } catch (ParseException e) {
                            logger.error("未处理的异常 ", e);
                        }
                        return;
                    }
                    // 收到sendItem
                    if (tcpActive != null) {
                        sendRtpItem.setTcpActive(tcpActive);
                    }
                    sendRtpItem.setPlayType(InviteStreamType.PUSH);
                    // 写入redis， 超时时回复
                    sendRtpItem.setStatus(1);
                    sendRtpItem.setCallId(callIdHeader.getCallId());

                    sendRtpItem.setFromTag(request.getFromTag());
                    SIPResponse response = sendStreamAck(responseSendItemMsg.getMediaServerItem(), request, sendRtpItem, platform, evt);
                    if (response != null) {
                        sendRtpItem.setToTag(response.getToTag());
                    }
                    redisCatchStorage.updateSendRTPSever(sendRtpItem);
                }, (wvpResult) -> {

                    // 错误
                    if (wvpResult.getCode() == RedisGbPlayMsgListener.ERROR_CODE_OFFLINE) {
                        // 离线
                        // 查询是否在本机上线了
                        StreamPushItem currentStreamPushItem = streamPushService.getPush(streamPushItem.getApp(), streamPushItem.getStream());
                        if (currentStreamPushItem.isPushIng()) {
                            // 在线状态
                            pushStream(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
                                    mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);

                        } else {
                            // 不在线 拉起
                            notifyStreamOnline(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
                                    mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
                        }
                    }
    private void notifyPushStreamOnline(SendRtpItem sendRtpItem, MediaServer mediaServerItem, ParentPlatform platform, SIPRequest request) {
        // 发送redis消息以使设备上线，流上线后被
        logger.info("[ app={}, stream={} ]通道未推流，发送redis信息控制设备开始推流", sendRtpItem.getApp(), sendRtpItem.getStream());
        MessageForPushChannel messageForPushChannel = MessageForPushChannel.getInstance(1,
                sendRtpItem.getApp(), sendRtpItem.getStream(), sendRtpItem.getChannelId(), sendRtpItem.getPlatformId(),
                platform.getName(), userSetting.getServerId(), sendRtpItem.getMediaServerId());
        redisCatchStorage.sendStreamPushRequestedMsg(messageForPushChannel);
        // 设置超时
        dynamicTask.startDelay(sendRtpItem.getCallId(), () -> {
            redisRpcService.stopWaitePushStreamOnline(sendRtpItem);
            logger.info("[ app={}, stream={} ] 等待设备开始推流超时", sendRtpItem.getApp(), sendRtpItem.getStream());
            try {
                responseAck(request, Response.REQUEST_TIMEOUT); // 超时
            } catch (SipException | InvalidArgumentException | ParseException e) {
                logger.error("未处理的异常 ", e);
            }
        }, userSetting.getPlatformPlayTimeout());
        //
        long key = redisRpcService.waitePushStreamOnline(sendRtpItem, (sendRtpItemKey) -> {
            dynamicTask.stop(sendRtpItem.getCallId());
            if (sendRtpItemKey == null) {
                logger.warn("[级联点播] 等待推流得到结果未空： {}/{}", sendRtpItem.getApp(), sendRtpItem.getStream());
                try {
                    responseAck(request, Response.BUSY_HERE);
                } catch (SipException | InvalidArgumentException | ParseException e) {
                    logger.error("未处理的异常 ", e);
                }
                return;
            }
            SendRtpItem sendRtpItemFromRedis = (SendRtpItem)redisTemplate.opsForValue().get(sendRtpItemKey);
            if (sendRtpItemFromRedis == null) {
                logger.warn("[级联点播] 等待推流, 未找到redis中缓存的发流信息： {}/{}", sendRtpItem.getApp(), sendRtpItem.getStream());
                try {
                    responseAck(request, Response.BUSY_HERE);
                } catch (SipException | InvalidArgumentException | ParseException e) {
                    logger.error("未处理的异常 ", e);
                }
                return;
            }
            if (sendRtpItemFromRedis.getServerId().equals(userSetting.getServerId())) {
                logger.info("[级联点播] 等待的推流在本平台上线 {}/{}", sendRtpItem.getApp(), sendRtpItem.getStream());
                int localPort = sendRtpPortManager.getNextPort(mediaServerItem);
                if (localPort == 0) {
                    logger.warn("上级点时创建sendRTPItem失败，可能是服务器端口资源不足");
                    try {
                        responseAck(request, Response.BUSY_HERE);
                    } catch (InvalidArgumentException | ParseException | SipException e) {
                        logger.error("[命令发送失败] 国标级联 点播回复 BUSY_HERE: {}", e.getMessage());
                    } catch (SipException | InvalidArgumentException | ParseException e) {
                        logger.error("未处理的异常 ", e);
                    }
                });
                    return;
                }
                sendRtpItem.setLocalPort(localPort);
                if (!ObjectUtils.isEmpty(platform.getSendStreamIp())) {
                    sendRtpItem.setLocalIp(platform.getSendStreamIp());
                }

                // 写入redis， 超时时回复
                sendRtpItem.setStatus(1);
                SIPResponse response = sendStreamAck(request, sendRtpItem, platform);
                if (response != null) {
                    sendRtpItem.setToTag(response.getToTag());
                }
                redisCatchStorage.updateSendRTPSever(sendRtpItem);
            } else {
                // 其他平台内容
                otherWvpPushStream(sendRtpItemFromRedis, request, platform);
            }
        });
        // 添加回复的拒绝或者错误的通知
        // redis消息例如： PUBLISH VM_MSG_STREAM_PUSH_RESPONSE  '{"code":1,"msg":"失败","app":"1","stream":"2"}'
        redisPushStreamResponseListener.addEvent(sendRtpItem.getApp(), sendRtpItem.getStream(), response -> {
            if (response.getCode() != 0) {
                dynamicTask.stop(sendRtpItem.getCallId());
                redisRpcService.stopWaitePushStreamOnline(sendRtpItem);
                redisRpcService.removeCallback(key);
                try {
                    responseAck(request, Response.TEMPORARILY_UNAVAILABLE, response.getMsg());
                } catch (SipException | InvalidArgumentException | ParseException e) {
                    logger.error("[命令发送失败] 国标级联 点播回复: {}", e.getMessage());
                }
            }
        });
    }

    public SIPResponse sendStreamAck(MediaServer mediaServerItem, SIPRequest request, SendRtpItem sendRtpItem, ParentPlatform platform, RequestEvent evt) {

        String sdpIp = mediaServerItem.getSdpIp();

    /**
     * 来自其他wvp的推流
     */
    private void otherWvpPushStream(SendRtpItem sendRtpItem, SIPRequest request, ParentPlatform platform) {
        logger.info("[级联点播] 来自其他wvp的推流 {}/{}", sendRtpItem.getApp(), sendRtpItem.getStream());
        sendRtpItem = redisRpcService.getSendRtpItem(sendRtpItem.getRedisKey());
        if (sendRtpItem == null) {
            return;
        }
        // 写入redis， 超时时回复
        sendRtpItem.setStatus(1);
        SIPResponse response = sendStreamAck(request, sendRtpItem, platform);
        if (response != null) {
            sendRtpItem.setToTag(response.getToTag());
        }
        redisCatchStorage.updateSendRTPSever(sendRtpItem);
    }

    public SIPResponse sendStreamAck(SIPRequest request, SendRtpItem sendRtpItem, ParentPlatform platform) {

        String sdpIp = sendRtpItem.getLocalIp();
        if (!ObjectUtils.isEmpty(platform.getSendStreamIp())) {
            sdpIp = platform.getSendStreamIp();
        }