优化国标级联心跳失败判断逻辑

648540858

2023-10-07 c084d6c98af1ef4d36a61adc719df5db76589428

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java

old mode 100644
new mode 100755
@@ -9,13 +9,14 @@
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.SIPRequestHeaderPlarformProvider;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.media.zlm.ZLMServerFactory;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.bean.GPSMsgInfo;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.dao.dto.PlatformRegisterInfo;
import com.genersoft.iot.vmp.utils.DateUtil;
import com.genersoft.iot.vmp.utils.GitUtil;
import gov.nist.javax.sip.message.MessageFactoryImpl;
import gov.nist.javax.sip.message.SIPRequest;
import org.slf4j.Logger;
@@ -28,6 +29,7 @@

import javax.sip.InvalidArgumentException;
import javax.sip.SipException;
import javax.sip.SipFactory;
import javax.sip.header.CallIdHeader;
import javax.sip.header.WWWAuthenticateHeader;
import javax.sip.message.Request;
@@ -54,7 +56,7 @@
    private SipSubscribe sipSubscribe;

    @Autowired
    private ZLMRTPServerFactory zlmrtpServerFactory;
    private ZLMServerFactory zlmServerFactory;

    @Autowired
    private SipLayer sipLayer;
@@ -65,26 +67,49 @@
    @Autowired
    private DynamicTask dynamicTask;

    @Autowired
    private GitUtil gitUtil;

    @Override
    public void register(ParentPlatform parentPlatform, SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent) throws InvalidArgumentException, ParseException, SipException {
        register(parentPlatform, null, null, errorEvent, okEvent, false, true);
        register(parentPlatform, null, null, errorEvent, okEvent, true);
    }

    @Override
    public void unregister(ParentPlatform parentPlatform, SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent) throws InvalidArgumentException, ParseException, SipException {
        register(parentPlatform, null, null, errorEvent, okEvent, false, false);
    public void register(ParentPlatform parentPlatform, SipTransactionInfo sipTransactionInfo, SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent) throws InvalidArgumentException, ParseException, SipException {

        register(parentPlatform, sipTransactionInfo, null, errorEvent, okEvent, true);
    }

    @Override
    public void register(ParentPlatform parentPlatform, @Nullable String callId, @Nullable WWWAuthenticateHeader www,
                            SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent, boolean registerAgain, boolean isRegister) throws SipException, InvalidArgumentException, ParseException {
    public void unregister(ParentPlatform parentPlatform, SipTransactionInfo sipTransactionInfo, SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent) throws InvalidArgumentException, ParseException, SipException {
        register(parentPlatform, sipTransactionInfo, null, errorEvent, okEvent, false);
    }

    @Override
    public void register(ParentPlatform parentPlatform, @Nullable SipTransactionInfo sipTransactionInfo, @Nullable WWWAuthenticateHeader www,
                            SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent, boolean isRegister) throws SipException, InvalidArgumentException, ParseException {
            Request request;
            if (!registerAgain ) {
                CallIdHeader callIdHeader = sipSender.getNewCallIdHeader(parentPlatform.getDeviceIp(),parentPlatform.getTransport());

            CallIdHeader callIdHeader = sipSender.getNewCallIdHeader(parentPlatform.getDeviceIp(),parentPlatform.getTransport());
            String fromTag = SipUtils.getNewFromTag();
            String toTag = null;
            if (sipTransactionInfo != null ) {
                if (sipTransactionInfo.getCallId() != null) {
                    callIdHeader.setCallId(sipTransactionInfo.getCallId());
                }
                if (sipTransactionInfo.getFromTag() != null) {
                    fromTag = sipTransactionInfo.getFromTag();
                }
                if (sipTransactionInfo.getToTag() != null) {
                    toTag = sipTransactionInfo.getToTag();
                }
            }

            if (www == null ) {
                request = headerProviderPlatformProvider.createRegisterRequest(parentPlatform,
                        redisCatchStorage.getCSEQ(), SipUtils.getNewFromTag(),
                        SipUtils.getNewViaTag(), callIdHeader, isRegister);
                        redisCatchStorage.getCSEQ(), fromTag,
                        toTag, callIdHeader, isRegister? parentPlatform.getExpires() : 0);
                // 将 callid 写入缓存， 等注册成功可以更新状态
                String callIdFromHeader = callIdHeader.getCallId();
                redisCatchStorage.updatePlatformRegisterInfo(callIdFromHeader, PlatformRegisterInfo.getInstance(parentPlatform.getServerGBId(), isRegister));
@@ -102,8 +127,7 @@
                });

            }else {
                CallIdHeader callIdHeader = sipSender.getNewCallIdHeader(parentPlatform.getDeviceIp(),parentPlatform.getTransport());
                request = headerProviderPlatformProvider.createRegisterRequest(parentPlatform, SipUtils.getNewFromTag(), null, callId, www, callIdHeader, isRegister);
                request = headerProviderPlatformProvider.createRegisterRequest(parentPlatform, fromTag, toTag, www, callIdHeader, isRegister? parentPlatform.getExpires() : 0);
            }

            sipSender.transmitRequest(parentPlatform.getDeviceIp(), request, null, okEvent);
@@ -124,13 +148,13 @@

        CallIdHeader callIdHeader = sipSender.getNewCallIdHeader(parentPlatform.getDeviceIp(),parentPlatform.getTransport());

            Request request = headerProviderPlatformProvider.createMessageRequest(
                    parentPlatform,
                    keepaliveXml.toString(),
                    SipUtils.getNewFromTag(),
                    SipUtils.getNewViaTag(),
                    callIdHeader);
            sipSender.transmitRequest(parentPlatform.getDeviceIp(), request, errorEvent, okEvent);
        Request request = headerProviderPlatformProvider.createMessageRequest(
                parentPlatform,
                keepaliveXml.toString(),
                SipUtils.getNewFromTag(),
                SipUtils.getNewViaTag(),
                callIdHeader);
        sipSender.transmitRequest(parentPlatform.getDeviceIp(), request, errorEvent, okEvent);
        return callIdHeader.getCallId();
    }

@@ -185,39 +209,152 @@
                // 行政区划分组只需要这两项就可以
                catalogXml.append("<DeviceID>" + channel.getChannelId() + "</DeviceID>\r\n");
                catalogXml.append("<Name>" + channel.getName() + "</Name>\r\n");
                if (channel.getParentId() != null) {
                    // 业务分组加上这一项即可，提高兼容性，
                    catalogXml.append("<ParentID>" + channel.getParentId() + "</ParentID>\r\n");
//                    catalogXml.append("<ParentID>" + parentPlatform.getDeviceGBId() + "/" + channel.getParentId() + "</ParentID>\r\n");
                }
                if (channel.getChannelId().length() == 20 && Integer.parseInt(channel.getChannelId().substring(10, 13)) == 216) {
                    // 虚拟组织增加BusinessGroupID字段
                    catalogXml.append("<BusinessGroupID>" + channel.getParentId() + "</BusinessGroupID>\r\n");
                }
                if (!channel.getChannelId().equals(parentPlatform.getDeviceGBId())) {
                    catalogXml.append("<Parental>" + channel.getParental() + "</Parental>\r\n");
                    if (channel.getParental() == 0) {
                        catalogXml.append("<Status>" + (channel.getStatus() == 0 ? "OFF" : "ON") + "</Status>\r\n");
                if (channel.getChannelId().length() <= 8) {
                    catalogXml.append("</Item>\r\n");
                    continue;
                }else {
                    if (channel.getChannelId().length() != 20) {
                        catalogXml.append("</Item>\r\n");
                        logger.warn("[编号长度异常] {} 长度错误，请使用20位长度的国标编号,当前长度：{}", channel.getChannelId(), channel.getChannelId().length());
                        catalogXml.append("</Item>\r\n");
                        continue;
                    }
                }
                if (channel.getParental() == 0) {
                    // 通道项
                    catalogXml.append("<Manufacturer>" + channel.getManufacture() + "</Manufacturer>\r\n");
                    catalogXml.append("<Secrecy>" + channel.getSecrecy() + "</Secrecy>\r\n");
                    catalogXml.append("<RegisterWay>" + channel.getRegisterWay() + "</RegisterWay>\r\n");
                    String civilCode = channel.getCivilCode() == null?parentPlatform.getAdministrativeDivision() : channel.getCivilCode();
                    if (channel.getChannelType() != 2) {  // 业务分组/虚拟组织/行政区划 不设置以下属性
                        catalogXml.append("<Model>" + channel.getModel() + "</Model>\r\n");
                        catalogXml.append("<Owner>" + parentPlatform.getDeviceGBId()+ "</Owner>\r\n");
                        catalogXml.append("<CivilCode>" + civilCode + "</CivilCode>\r\n");
                        if (channel.getAddress() == null) {
                            catalogXml.append("<Address></Address>\r\n");
                        }else {
                            catalogXml.append("<Address>" + channel.getAddress() + "</Address>\r\n");
                        }
                    switch (Integer.parseInt(channel.getChannelId().substring(10, 13))){
                        case 200:
//                            catalogXml.append("<Manufacturer>三永华通</Manufacturer>\r\n");
//                            GitUtil gitUtil = SpringBeanFactory.getBean("gitUtil");
//                            String model = (gitUtil == null || gitUtil.getBuildVersion() == null)?"1.0": gitUtil.getBuildVersion();
//                            catalogXml.append("<Model>" + model + "</Manufacturer>\r\n");
//                            catalogXml.append("<Owner>三永华通</Owner>\r\n");
                             if (channel.getCivilCode() != null) {
                                 catalogXml.append("<CivilCode>"+channel.getCivilCode()+"</CivilCode>\r\n");
                             }else {
                                 catalogXml.append("<CivilCode></CivilCode>\r\n");
                             }

                            catalogXml.append("<RegisterWay>1</RegisterWay>\r\n");
                            catalogXml.append("<Secrecy>0</Secrecy>\r\n");
                            break;
                        case 215:
                            if (!ObjectUtils.isEmpty(channel.getParentId())) {
                                catalogXml.append("<ParentID>" + channel.getParentId() + "</ParentID>\r\n");
                            }

                            break;
                        case 216:
                            if (!ObjectUtils.isEmpty(channel.getParentId())) {
                                catalogXml.append("<ParentID>" + channel.getParentId() + "</ParentID>\r\n");
                            }else {
                                catalogXml.append("<ParentID></ParentID>\r\n");
                            }
                            if (!ObjectUtils.isEmpty(channel.getBusinessGroupId())) {
                                catalogXml.append("<BusinessGroupID>" + channel.getBusinessGroupId() + "</BusinessGroupID>\r\n");
                            }else {
                                catalogXml.append("<BusinessGroupID></BusinessGroupID>\r\n");
                            }
                            break;
                        default:
                            // 通道项
                            if (channel.getManufacture() != null) {
                                catalogXml.append("<Manufacturer>" + channel.getManufacture() + "</Manufacturer>\r\n");
                            }else {
                                catalogXml.append("<Manufacturer></Manufacturer>\r\n");
                            }
                            if (channel.getSecrecy() != null) {
                                catalogXml.append("<Secrecy>" + channel.getSecrecy() + "</Secrecy>\r\n");
                            }else {
                                catalogXml.append("<Secrecy></Secrecy>\r\n");
                            }
                            catalogXml.append("<RegisterWay>" + channel.getRegisterWay() + "</RegisterWay>\r\n");
                            if (channel.getModel() != null) {
                                catalogXml.append("<Model>" + channel.getModel() + "</Model>\r\n");
                            }else {
                                catalogXml.append("<Model></Model>\r\n");
                            }
                            if (channel.getOwner() != null) {
                                catalogXml.append("<Owner>" + channel.getOwner()+ "</Owner>\r\n");
                            }else {
                                catalogXml.append("<Owner></Owner>\r\n");
                            }
                            if (channel.getCivilCode() != null) {
                                catalogXml.append("<CivilCode>" + channel.getCivilCode() + "</CivilCode>\r\n");
                            }else {
                                catalogXml.append("<CivilCode></CivilCode>\r\n");
                            }
                            if (channel.getAddress() == null) {
                                catalogXml.append("<Address></Address>\r\n");
                            }else {
                                catalogXml.append("<Address>" + channel.getAddress() + "</Address>\r\n");
                            }
                            if (!ObjectUtils.isEmpty(channel.getParentId())) {
                                catalogXml.append("<ParentID>" + channel.getParentId() + "</ParentID>\r\n");
                            }else {
                                catalogXml.append("<ParentID></ParentID>\r\n");
                            }
                            if (!ObjectUtils.isEmpty(channel.getBlock())) {
                                catalogXml.append("<Block>" + channel.getBlock() + "</Block>\r\n");
                            }else {
                                catalogXml.append("<Block></Block>\r\n");
                            }
                            if (!ObjectUtils.isEmpty(channel.getSafetyWay())) {
                                catalogXml.append("<SafetyWay>" + channel.getSafetyWay() + "</SafetyWay>\r\n");
                            }else {
                                catalogXml.append("<SafetyWay></SafetyWay>\r\n");
                            }
                            if (!ObjectUtils.isEmpty(channel.getCertNum())) {
                                catalogXml.append("<CertNum>" + channel.getCertNum() + "</CertNum>\r\n");
                            }else {
                                catalogXml.append("<CertNum></CertNum>\r\n");
                            }
                            if (!ObjectUtils.isEmpty(channel.getCertifiable())) {
                                catalogXml.append("<Certifiable>" + channel.getCertifiable() + "</Certifiable>\r\n");
                            }else {
                                catalogXml.append("<Certifiable></Certifiable>\r\n");
                            }
                            if (!ObjectUtils.isEmpty(channel.getErrCode())) {
                                catalogXml.append("<ErrCode>" + channel.getErrCode() + "</ErrCode>\r\n");
                            }else {
                                catalogXml.append("<ErrCode></ErrCode>\r\n");
                            }
                            if (!ObjectUtils.isEmpty(channel.getEndTime())) {
                                catalogXml.append("<EndTime>" + channel.getEndTime() + "</EndTime>\r\n");
                            }else {
                                catalogXml.append("<EndTime></EndTime>\r\n");
                            }
                            if (!ObjectUtils.isEmpty(channel.getSecrecy())) {
                                catalogXml.append("<Secrecy>" + channel.getSecrecy() + "</Secrecy>\r\n");
                            }else {
                                catalogXml.append("<Secrecy></Secrecy>\r\n");
                            }
                            if (!ObjectUtils.isEmpty(channel.getIpAddress())) {
                                catalogXml.append("<IPAddress>" + channel.getIpAddress() + "</IPAddress>\r\n");
                            }else {
                                catalogXml.append("<IPAddress></IPAddress>\r\n");
                            }
                            catalogXml.append("<Port>" + channel.getPort() + "</Port>\r\n");
                            if (!ObjectUtils.isEmpty(channel.getPassword())) {
                                catalogXml.append("<Password>" + channel.getPassword() + "</Password>\r\n");
                            }else {
                                catalogXml.append("<Password></Password>\r\n");
                            }
                            if (!ObjectUtils.isEmpty(channel.getPTZType())) {
                                catalogXml.append("<PTZType>" + channel.getPTZType() + "</PTZType>\r\n");
                            }else {
                                catalogXml.append("<PTZType></PTZType>\r\n");
                            }
                            catalogXml.append("<Status>" + (channel.isStatus() ?"ON":"OFF") + "</Status>\r\n");

                            catalogXml.append("<Longitude>" +
                                    (channel.getLongitudeWgs84() != 0? channel.getLongitudeWgs84():channel.getLongitude())
                                    + "</Longitude>\r\n");
                            catalogXml.append("<Latitude>" +
                                    (channel.getLatitudeWgs84() != 0? channel.getLatitudeWgs84():channel.getLatitude())
                                    + "</Latitude>\r\n");
                            break;

                    }
                    catalogXml.append("</Item>\r\n");
                }
                catalogXml.append("</Item>\r\n");
            }
        }

@@ -246,6 +383,9 @@

        String callId = request.getCallIdHeader().getCallId();

        logger.info("[命令发送] 国标级联{} 目录查询回复: 共{}条，已发送{}条", parentPlatform.getServerGBId(),
                channels.size(), Math.min(index + parentPlatform.getCatalogGroup(), channels.size()));
        logger.debug(catalogXml);
        if (sendAfterResponse) {
            // 默认按照收到200回复后发送下一条， 如果超时收不到回复，就以30毫秒的间隔直接发送。
            dynamicTask.startDelay(timeoutTaskKey, ()->{
@@ -297,17 +437,22 @@
        if (parentPlatform == null) {
            return;
        }
        String deviceId = device == null ? parentPlatform.getDeviceGBId() : device.getDeviceId();
        String deviceName = device == null ? parentPlatform.getName() : device.getName();
        String manufacturer = device == null ? "WVP-28181-PRO" : device.getManufacturer();
        String model = device == null ? "platform" : device.getModel();
        String firmware = device == null ? gitUtil.getBuildVersion() : device.getFirmware();
        String characterSet = parentPlatform.getCharacterSet();
        StringBuffer deviceInfoXml = new StringBuffer(600);
        deviceInfoXml.append("<?xml version=\"1.0\" encoding=\"" + characterSet + "\"?>\r\n");
        deviceInfoXml.append("<Response>\r\n");
        deviceInfoXml.append("<CmdType>DeviceInfo</CmdType>\r\n");
        deviceInfoXml.append("<SN>" +sn + "</SN>\r\n");
        deviceInfoXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");
        deviceInfoXml.append("<DeviceName>" + device.getName() + "</DeviceName>\r\n");
        deviceInfoXml.append("<Manufacturer>" + device.getManufacturer() + "</Manufacturer>\r\n");
        deviceInfoXml.append("<Model>" + device.getModel() + "</Model>\r\n");
        deviceInfoXml.append("<Firmware>" + device.getFirmware() + "</Firmware>\r\n");
        deviceInfoXml.append("<DeviceID>" + deviceId + "</DeviceID>\r\n");
        deviceInfoXml.append("<DeviceName>" + deviceName + "</DeviceName>\r\n");
        deviceInfoXml.append("<Manufacturer>" + manufacturer + "</Manufacturer>\r\n");
        deviceInfoXml.append("<Model>" + model + "</Model>\r\n");
        deviceInfoXml.append("<Firmware>" + firmware + "</Firmware>\r\n");
        deviceInfoXml.append("<Result>OK</Result>\r\n");
        deviceInfoXml.append("</Response>\r\n");

@@ -325,11 +470,11 @@
     * @return
     */
    @Override
    public void deviceStatusResponse(ParentPlatform parentPlatform,String channelId, String sn, String fromTag,int status) throws SipException, InvalidArgumentException, ParseException {
    public void deviceStatusResponse(ParentPlatform parentPlatform,String channelId, String sn, String fromTag,boolean status) throws SipException, InvalidArgumentException, ParseException {
        if (parentPlatform == null) {
            return ;
        }
        String statusStr = (status==1)?"ONLINE":"OFFLINE";
        String statusStr = (status)?"ONLINE":"OFFLINE";
        String characterSet = parentPlatform.getCharacterSet();
        StringBuffer deviceStatusXml = new StringBuffer(600);
        deviceStatusXml.append("<?xml version=\"1.0\" encoding=\"" + characterSet + "\"?>\r\n")
@@ -383,7 +528,7 @@
        if (parentPlatform == null) {
            return;
        }
        logger.info("[发送报警通知] {}/{}->{},{}: {}", parentPlatform.getServerGBId(), deviceAlarm.getChannelId(),
        logger.info("[发送报警通知]平台： {}/{}->{},{}: {}", parentPlatform.getServerGBId(), deviceAlarm.getChannelId(),
                deviceAlarm.getLongitude(), deviceAlarm.getLatitude(), JSON.toJSONString(deviceAlarm));
        String characterSet = parentPlatform.getCharacterSet();
        StringBuffer deviceStatusXml = new StringBuffer(600);
@@ -394,7 +539,7 @@
                .append("<DeviceID>" + deviceAlarm.getChannelId() + "</DeviceID>\r\n")
                .append("<AlarmPriority>" + deviceAlarm.getAlarmPriority() + "</AlarmPriority>\r\n")
                .append("<AlarmMethod>" + deviceAlarm.getAlarmMethod() + "</AlarmMethod>\r\n")
                .append("<AlarmTime>" + deviceAlarm.getAlarmTime() + "</AlarmTime>\r\n")
                .append("<AlarmTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(deviceAlarm.getAlarmTime()) + "</AlarmTime>\r\n")
                .append("<AlarmDescription>" + deviceAlarm.getAlarmDescription() + "</AlarmDescription>\r\n")
                .append("<Longitude>" + deviceAlarm.getLongitude() + "</Longitude>\r\n")
                .append("<Latitude>" + deviceAlarm.getLatitude() + "</Latitude>\r\n")
@@ -446,10 +591,10 @@
    private void sendNotify(ParentPlatform parentPlatform, String catalogXmlContent,
                                   SubscribeInfo subscribeInfo, SipSubscribe.Event errorEvent,  SipSubscribe.Event okEvent )
            throws SipException, ParseException, InvalidArgumentException {
      MessageFactoryImpl messageFactory = (MessageFactoryImpl) sipLayer.getSipFactory().createMessageFactory();
        MessageFactoryImpl messageFactory = (MessageFactoryImpl) SipFactory.getInstance().createMessageFactory();
        String characterSet = parentPlatform.getCharacterSet();
       // 设置编码， 防止中文乱码
      messageFactory.setDefaultContentEncodingCharset(characterSet);
        // 设置编码， 防止中文乱码
        messageFactory.setDefaultContentEncodingCharset(characterSet);

        SIPRequest notifyRequest = headerProviderPlatformProvider.createNotifyRequest(parentPlatform, catalogXmlContent, subscribeInfo);

@@ -490,7 +635,7 @@
                    catalogXml.append("<Manufacturer>" + channel.getManufacture() + "</Manufacturer>\r\n")
                            .append("<Secrecy>" + channel.getSecrecy() + "</Secrecy>\r\n")
                            .append("<RegisterWay>" + channel.getRegisterWay() + "</RegisterWay>\r\n")
                            .append("<Status>" + (channel.getStatus() == 0 ? "OFF" : "ON") + "</Status>\r\n");
                            .append("<Status>" + (channel.isStatus() ? "ON" : "OFF") + "</Status>\r\n");

                    if (channel.getChannelType() != 2) {  // 业务分组/虚拟组织/行政区划 不设置以下属性
                        catalogXml.append("<Model>" + channel.getModel() + "</Model>\r\n")
@@ -586,7 +731,7 @@
                .append("<Response>\r\n")
                .append("<CmdType>RecordInfo</CmdType>\r\n")
                .append("<SN>" +recordInfo.getSn() + "</SN>\r\n")
                .append("<DeviceID>" + recordInfo.getDeviceId() + "</DeviceID>\r\n")
                .append("<DeviceID>" + recordInfo.getChannelId() + "</DeviceID>\r\n")
                .append("<SumNum>" + recordInfo.getSumNum() + "</SumNum>\r\n");
        if (recordInfo.getRecordList() == null ) {
            recordXml.append("<RecordList Num=\"0\">\r\n");
@@ -675,7 +820,7 @@
        MediaServerItem mediaServerItem = mediaServerService.getOne(mediaServerId);
        if (mediaServerItem != null) {
            mediaServerService.releaseSsrc(mediaServerItem.getId(), sendRtpItem.getSsrc());
            zlmrtpServerFactory.closeRtpServer(mediaServerItem, sendRtpItem.getStreamId());
            zlmServerFactory.closeRtpServer(mediaServerItem, sendRtpItem.getStreamId());
        }
        SIPRequest byeRequest = headerProviderPlatformProvider.createByeRequest(parentPlatform, sendRtpItem);
        if (byeRequest == null) {