优化sip消息

648540858

2022-09-09 221f99c764b51c3cd284c6e5a41492c26c5c7ffc

 src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java

@@ -39,7 +39,7 @@
import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeForStreamChange;
import com.genersoft.iot.vmp.utils.DateUtil;
import com.genersoft.iot.vmp.media.zlm.AssistRESTfulUtils;
import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;
import com.genersoft.iot.vmp.media.zlm.ZlmHttpHookSubscribe;
import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
@@ -99,7 +99,7 @@
    private DynamicTask dynamicTask;

    @Autowired
    private ZLMHttpHookSubscribe subscribe;
    private ZlmHttpHookSubscribe subscribe;


    @Qualifier("taskExecutor")
@@ -110,7 +110,7 @@

    @Override
    public PlayResult play(MediaServerItem mediaServerItem, String deviceId, String channelId,
                           ZLMHttpHookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent,
                           ZlmHttpHookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent,
                           Runnable timeoutCallback) {
        if (mediaServerItem == null) {
            throw new ControllerException(ErrorCode.ERROR100.getCode(), "未找到可用的zlm");
@@ -164,17 +164,30 @@
            JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(mediaInfo, streamId);
            if(rtpInfo.getInteger("code") == 0){
                if (rtpInfo.getBoolean("exist")) {
                    int localPort = rtpInfo.getInteger("local_port");
                    if (localPort == 0) {
                        logger.warn("[点播]，点播时发现rtpServerC存在，但是尚未开始推流");
                        // 此时说明rtpServer已经创建但是流还没有推上来
                        WVPResult wvpResult = new WVPResult();
                        wvpResult.setCode(ErrorCode.ERROR100.getCode());
                        wvpResult.setMsg("点播已经在进行中，请稍候重试");
                        msg.setData(wvpResult);

                    WVPResult wvpResult = new WVPResult();
                    wvpResult.setCode(ErrorCode.SUCCESS.getCode());
                    wvpResult.setMsg(ErrorCode.SUCCESS.getMsg());
                    wvpResult.setData(streamInfo);
                    msg.setData(wvpResult);
                        resultHolder.invokeAllResult(msg);
                        return playResult;
                    }else {
                        WVPResult wvpResult = new WVPResult();
                        wvpResult.setCode(ErrorCode.SUCCESS.getCode());
                        wvpResult.setMsg(ErrorCode.SUCCESS.getMsg());
                        wvpResult.setData(streamInfo);
                        msg.setData(wvpResult);

                    resultHolder.invokeAllResult(msg);
                    if (hookEvent != null) {
                        hookEvent.response(mediaServerItem, JSONObject.parseObject(JSON.toJSONString(streamInfo)));
                        resultHolder.invokeAllResult(msg);
                        if (hookEvent != null) {
                            hookEvent.response(mediaServerItem, JSONObject.parseObject(JSON.toJSONString(streamInfo)));
                        }
                    }

                }else {
                    redisCatchStorage.stopPlay(streamInfo);
                    storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
@@ -187,7 +200,6 @@
                streamInfo = null;

            }

        }
        if (streamInfo == null) {
            String streamId = null;
@@ -195,6 +207,7 @@
                streamId = String.format("%s_%s", device.getDeviceId(), channelId);
            }
            SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, device.isSsrcCheck(), false);
            logger.info(JSONObject.toJSONString(ssrcInfo));
            play(mediaServerItem, ssrcInfo, device, channelId, (mediaServerItemInUse, response)->{
                if (hookEvent != null) {
                    hookEvent.response(mediaServerItem, response);
@@ -230,8 +243,8 @@

    @Override
    public void play(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, String channelId,
                           ZLMHttpHookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent,
                           InviteTimeOutCallback timeoutCallback, String uuid) {
                     ZlmHttpHookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent,
                     InviteTimeOutCallback timeoutCallback, String uuid) {

        String streamId = null;
        if (mediaServerItem.isRtpEnable()) {
@@ -244,6 +257,7 @@
        // 超时处理
        String timeOutTaskKey = UUID.randomUUID().toString();
        SSRCInfo finalSsrcInfo = ssrcInfo;
        System.out.println("设置超时任务： " + timeOutTaskKey);
        dynamicTask.startDelay( timeOutTaskKey,()->{

            SIPDialog dialog = streamSession.getDialogByStream(device.getDeviceId(), channelId, finalSsrcInfo.getStream());
@@ -269,6 +283,7 @@
        }
        cmder.playStreamCmd(mediaServerItem, ssrcInfo, device, channelId, (MediaServerItem mediaServerItemInuse, JSONObject response) -> {
            logger.info("收到订阅消息： " + response.toJSONString());
            System.out.println("停止超时任务： " + timeOutTaskKey);
            dynamicTask.stop(timeOutTaskKey);
            // hook响应
            onPublishHandlerForPlay(mediaServerItemInuse, response, device.getDeviceId(), channelId, uuid);
@@ -290,7 +305,7 @@
                }
                logger.info("[点播消息] 收到invite 200, 发现下级自定义了ssrc: {}", ssrcInResponse );
                if (!mediaServerItem.isRtpEnable() || device.isSsrcCheck()) {
                    logger.info("[SIP 消息] SSRC修正 {}->{}", ssrc, ssrcInResponse);
                    logger.info("[点播消息] SSRC修正 {}->{}", ssrc, ssrcInResponse);

                    if (!mediaServerItem.getSsrcConfig().checkSsrc(ssrcInResponse)) {
                        // ssrc 不可用
@@ -306,7 +321,7 @@
                    // 单端口模式streamId也有变化，需要重新设置监听
                    if (!mediaServerItem.isRtpEnable()) {
                        // 添加订阅
                        HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", stream, true, "rtmp", mediaServerItem.getId());
                        HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", stream, true, "rtsp", mediaServerItem.getId());
                        subscribe.removeSubscribe(hookSubscribe);
                        hookSubscribe.getContent().put("stream", String.format("%08x", Integer.parseInt(ssrcInResponse)).toUpperCase());
                        subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject response)->{
@@ -440,37 +455,92 @@
            resultHolder.exist(DeferredResultHolder.CALLBACK_CMD_PLAYBACK + deviceId + channelId, uuid);
        }, userSetting.getPlayTimeout());

        SipSubscribe.Event errorEvent = event -> {
            dynamicTask.stop(playBackTimeOutTaskKey);
            requestMessage.setData(WVPResult.fail(ErrorCode.ERROR100.getCode(), String.format("回放失败， 错误码： %s, %s", event.statusCode, event.msg)));
            playBackResult.setCode(ErrorCode.ERROR100.getCode());
            playBackResult.setMsg(String.format("回放失败， 错误码： %s, %s", event.statusCode, event.msg));
            playBackResult.setData(requestMessage);
            playBackResult.setEvent(event);
            playBackCallback.call(playBackResult);
            streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
        };

        InviteStreamCallback hookEvent = (InviteStreamInfo inviteStreamInfo) -> {
            logger.info("收到回放订阅消息： " + inviteStreamInfo.getResponse().toJSONString());
            dynamicTask.stop(playBackTimeOutTaskKey);
            StreamInfo streamInfo = onPublishHandler(inviteStreamInfo.getMediaServerItem(), inviteStreamInfo.getResponse(), deviceId, channelId);
            if (streamInfo == null) {
                logger.warn("设备回放API调用失败！");
                playBackResult.setCode(ErrorCode.ERROR100.getCode());
                playBackResult.setMsg("设备回放API调用失败！");
                playBackCallback.call(playBackResult);
                return;
            }
            redisCatchStorage.startPlayback(streamInfo, inviteStreamInfo.getCallId());
            WVPResult<StreamInfo> success = WVPResult.success(streamInfo);
            requestMessage.setData(success);
            playBackResult.setCode(ErrorCode.SUCCESS.getCode());
            playBackResult.setMsg(ErrorCode.SUCCESS.getMsg());
            playBackResult.setData(requestMessage);
            playBackResult.setMediaServerItem(inviteStreamInfo.getMediaServerItem());
            playBackResult.setResponse(inviteStreamInfo.getResponse());
            playBackCallback.call(playBackResult);
        };

        cmder.playbackStreamCmd(mediaServerItem, ssrcInfo, device, channelId, startTime, endTime, infoCallBack,
                (InviteStreamInfo inviteStreamInfo) -> {
                    logger.info("收到订阅消息： " + inviteStreamInfo.getResponse().toJSONString());
                    dynamicTask.stop(playBackTimeOutTaskKey);
                    StreamInfo streamInfo = onPublishHandler(inviteStreamInfo.getMediaServerItem(), inviteStreamInfo.getResponse(), deviceId, channelId);
                    if (streamInfo == null) {
                        logger.warn("设备回放API调用失败！");
                        playBackResult.setCode(ErrorCode.ERROR100.getCode());
                        playBackResult.setMsg("设备回放API调用失败！");
                        playBackCallback.call(playBackResult);
                        return;
                hookEvent, eventResult -> {
                    if (eventResult.type == SipSubscribe.EventResultType.response) {
                        ResponseEvent responseEvent = (ResponseEvent)eventResult.event;
                        String contentString = new String(responseEvent.getResponse().getRawContent());
                        // 获取ssrc
                        int ssrcIndex = contentString.indexOf("y=");
                        // 检查是否有y字段
                        if (ssrcIndex >= 0) {
                            //ssrc规定长度为10字节，不取余下长度以避免后续还有“f=”字段 TODO 后续对不规范的非10位ssrc兼容
                            String ssrcInResponse = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
                            // 查询到ssrc不一致且开启了ssrc校验则需要针对处理
                            if (ssrcInfo.getSsrc().equals(ssrcInResponse)) {
                                return;
                            }
                            logger.info("[回放消息] 收到invite 200, 发现下级自定义了ssrc: {}", ssrcInResponse );
                            if (!mediaServerItem.isRtpEnable() || device.isSsrcCheck()) {
                                logger.info("[回放消息] SSRC修正 {}->{}", ssrcInfo.getSsrc(), ssrcInResponse);

                                if (!mediaServerItem.getSsrcConfig().checkSsrc(ssrcInResponse)) {
                                    // ssrc 不可用
                                    // 释放ssrc
                                    mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
                                    streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
                                    eventResult.msg = "下级自定义了ssrc,但是此ssrc不可用";
                                    eventResult.statusCode = 400;
                                    errorEvent.response(eventResult);
                                    return;
                                }

                                // 单端口模式streamId也有变化，需要重新设置监听
                                if (!mediaServerItem.isRtpEnable()) {
                                    // 添加订阅
                                    HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, "rtsp", mediaServerItem.getId());
                                    subscribe.removeSubscribe(hookSubscribe);
                                    hookSubscribe.getContent().put("stream", String.format("%08x", Integer.parseInt(ssrcInResponse)).toUpperCase());
                                    subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject response)->{
                                        logger.info("[ZLM HOOK] ssrc修正后收到订阅消息： " + response.toJSONString());
                                        dynamicTask.stop(playBackTimeOutTaskKey);
                                        // hook响应
                                        onPublishHandlerForPlay(mediaServerItemInUse, response, device.getDeviceId(), channelId, uuid);
                                        hookEvent.call(new InviteStreamInfo(mediaServerItem, null, eventResult.callId, "rtp", ssrcInfo.getStream()));
                                    });
                                }
                                // 关闭rtp server
                                mediaServerService.closeRTPServer(device.getDeviceId(), channelId, ssrcInfo.getStream());
                                // 重新开启ssrc server
                                mediaServerService.openRTPServer(mediaServerItem, ssrcInfo.getStream(), ssrcInResponse, device.isSsrcCheck(), true, ssrcInfo.getPort());
                            }
                        }
                    }
                    redisCatchStorage.startPlayback(streamInfo, inviteStreamInfo.getCallId());
                    WVPResult<StreamInfo> success = WVPResult.success(streamInfo);
                    requestMessage.setData(success);
                    playBackResult.setCode(ErrorCode.SUCCESS.getCode());
                    playBackResult.setMsg(ErrorCode.SUCCESS.getMsg());
                    playBackResult.setData(requestMessage);
                    playBackResult.setMediaServerItem(inviteStreamInfo.getMediaServerItem());
                    playBackResult.setResponse(inviteStreamInfo.getResponse());
                    playBackCallback.call(playBackResult);
                }, event -> {
                    dynamicTask.stop(playBackTimeOutTaskKey);
                    requestMessage.setData(WVPResult.fail(ErrorCode.ERROR100.getCode(), String.format("回放失败， 错误码： %s, %s", event.statusCode, event.msg)));
                    playBackResult.setCode(ErrorCode.ERROR100.getCode());
                    playBackResult.setMsg(String.format("回放失败， 错误码： %s, %s", event.statusCode, event.msg));
                    playBackResult.setData(requestMessage);
                    playBackResult.setEvent(event);
                    playBackCallback.call(playBackResult);
                    streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
                });

                }, errorEvent);
        return result;
    }

@@ -574,7 +644,7 @@
                logger.warn("查询录像信息时发现节点已离线");
                return null;
            }
            if (mediaServerItem.getRecordAssistPort() != 0) {
            if (mediaServerItem.getRecordAssistPort() > 0) {
                JSONObject jsonObject = assistRESTfulUtils.fileDuration(mediaServerItem, streamInfo.getApp(), streamInfo.getStream(), null);
                if (jsonObject != null && jsonObject.getInteger("code") == 0) {
                    long duration = jsonObject.getLong("data");
@@ -690,7 +760,7 @@
//                            for (SendRtpItem sendRtpItem : sendRtpItems) {
//                                if (sendRtpItem.getMediaServerId().equals(mediaServerId)) {
//                                    if (mediaListMap.get(sendRtpItem.getStreamId()) == null) {
//                                        ParentPlatform platform = storager.queryParentPlatByServerGBId(sendRtpItem.getPlatformId());
//                                        ParentPlatform platform = storager.queryPlatformByServerGBId(sendRtpItem.getPlatformId());
//                                        sipCommanderFroPlatform.streamByeCmd(platform, sendRtpItem.getCallId());
//                                    }
//                                }