重启后对心跳超时的设备设置为离线。

64850858

2021-07-26 ea32cd2673b83b9481e8cc45705d2d3a84e884bb

 src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRunner.java

@@ -3,24 +3,18 @@
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.conf.MediaServerConfig;
import com.genersoft.iot.vmp.media.zlm.dto.StreamProxyDto;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
//import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.vmanager.service.IStreamProxyService;
import com.genersoft.iot.vmp.conf.MediaConfig;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.IStreamProxyService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.CommandLineRunner;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.*;

@Component
@Order(value=1)
@@ -28,44 +22,10 @@

    private final static Logger logger = LoggerFactory.getLogger(ZLMRunner.class);

     @Autowired
     private IVideoManagerStorager storager;

    @Autowired
    private IRedisCatchStorage redisCatchStorage;

    @Value("${media.ip}")
    private String mediaIp;

    @Value("${media.wanIp}")
    private String mediaWanIp;

    @Value("${media.hookIp}")
    private String mediaHookIp;

    @Value("${media.port}")
    private int mediaPort;

    @Value("${media.secret}")
    private String mediaSecret;

    @Value("${media.streamNoneReaderDelayMS}")
    private String streamNoneReaderDelayMS;

    @Value("${sip.ip}")
    private String sipIP;

    @Value("${server.port}")
    private String serverPort;

    @Value("${media.autoConfig}")
    private boolean autoConfig;
    private Map<String, Boolean> startGetMedia;

    @Autowired
    private ZLMRESTfulUtils zlmresTfulUtils;

    @Autowired
    private ZLMMediaListManager zlmMediaListManager;

    @Autowired
    private ZLMHttpHookSubscribe hookSubscribe;
@@ -73,102 +33,132 @@
    @Autowired
    private IStreamProxyService streamProxyService;

    @Autowired
    private IMediaServerService mediaServerService;

    @Autowired
    private MediaConfig mediaConfig;

    @Override
    public void run(String... strings) throws Exception {
        JSONObject subscribeKey = new JSONObject();
        // 订阅 zlm启动事件
        hookSubscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_server_started,subscribeKey,(response)->{
            MediaServerConfig mediaServerConfig = JSONObject.toJavaObject(response, MediaServerConfig.class);
            zLmRunning(mediaServerConfig);
        // 清楚redis缓存的在线zlm信息
        mediaServerService.clearMediaServerForOnline();

        // 将配置文件的meida配置写入数据库
        MediaServerItem presetMediaServer = mediaServerService.getOneByHostAndPort(
                mediaConfig.getIp(), mediaConfig.getHttpPort());
        if (presetMediaServer  != null) {
            MediaServerItem mediaSerItem = mediaConfig.getMediaSerItem();
            mediaSerItem.setId(presetMediaServer.getId());
            mediaServerService.update(mediaSerItem);
        }else {
            if (mediaConfig.getId() != null) {
                MediaServerItem mediaSerItem = mediaConfig.getMediaSerItem();
                mediaServerService.add(mediaSerItem);
            }
        }

        // 订阅 zlm启动事件, 新的zlm也会从这里进入系统
        hookSubscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_server_started,null,
                (MediaServerItem mediaServerItem, JSONObject response)->{
            ZLMServerConfig zlmServerConfig = JSONObject.toJavaObject(response, ZLMServerConfig.class);
            if (zlmServerConfig !=null ) {
                startGetMedia.remove(zlmServerConfig.getGeneralMediaServerId());
                mediaServerService.handLeZLMServerConfig(zlmServerConfig);
//                zLmRunning(zlmServerConfig);
            }
        });

        // 获取zlm信息
        logger.info("等待zlm接入...");
        MediaServerConfig mediaServerConfig = getMediaServerConfig();
        logger.info("等待默认zlm接入...");

        if (mediaServerConfig != null) {
            zLmRunning(mediaServerConfig);
        // 获取所有的zlm， 并开启主动连接
        List<MediaServerItem> all = mediaServerService.getAll();
        if (presetMediaServer == null) {
            all.add(mediaConfig.getMediaSerItem());
        }
        for (MediaServerItem mediaServerItem : all) {
            if (startGetMedia == null) startGetMedia = new HashMap<>();
            startGetMedia.put(mediaServerItem.getId(), true);
            new Thread(() -> {
                ZLMServerConfig zlmServerConfig = getMediaServerConfig(mediaServerItem);
                if (zlmServerConfig != null) {
                    zlmServerConfig.setIp(mediaServerItem.getIp());
                    zlmServerConfig.setHttpPort(mediaServerItem.getHttpPort());
                    startGetMedia.remove(mediaServerItem.getId());
                    mediaServerService.handLeZLMServerConfig(zlmServerConfig);
                }
            }).start();
        }
        Timer timer = new Timer();
        // 2分钟后未连接到则不再去主动连接, TODO 并对重启前使用此在zlm的通道发送bye
        timer.schedule(new TimerTask() {
            @Override
            public void run() {
            if (startGetMedia != null) {
                Set<String> allZlmId = startGetMedia.keySet();
                for (String id : allZlmId) {
                    logger.error("[ {} ]]主动连接失败，不再主动连接", id);
                    startGetMedia.put(id, false);
                }
            }
            }
        }, 60 * 1000 * 2);
    }

    public MediaServerConfig getMediaServerConfig() {
        JSONObject responseJSON = zlmresTfulUtils.getMediaServerConfig();
        MediaServerConfig mediaServerConfig = null;
    public ZLMServerConfig getMediaServerConfig(MediaServerItem mediaServerItem) {
        if ( startGetMedia.get(mediaServerItem.getId()) == null || !startGetMedia.get(mediaServerItem.getId())) return null;
        JSONObject responseJSON = zlmresTfulUtils.getMediaServerConfig(mediaServerItem);
        ZLMServerConfig ZLMServerConfig = null;
        if (responseJSON != null) {
            JSONArray data = responseJSON.getJSONArray("data");
            if (data != null && data.size() > 0) {
                mediaServerConfig = JSON.parseObject(JSON.toJSONString(data.get(0)), MediaServerConfig.class);

                ZLMServerConfig = JSON.parseObject(JSON.toJSONString(data.get(0)), ZLMServerConfig.class);
                ZLMServerConfig.setIp(mediaServerItem.getIp());
            }
        } else {
            logger.error("getMediaServerConfig失败, 1s后重试");
            logger.error("[ {} ]-[ {}:{} ]主动连接失败失败, 2s后重试",
                    mediaServerItem.getId(), mediaServerItem.getIp(), mediaServerItem.getHttpPort());
            try {
                Thread.sleep(1000);
                Thread.sleep(2000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            mediaServerConfig = getMediaServerConfig();
            ZLMServerConfig = getMediaServerConfig(mediaServerItem);
        }
        return mediaServerConfig;
    }
        return ZLMServerConfig;

    private void saveZLMConfig() {
        logger.info("设置zlm...");
        if (StringUtils.isEmpty(mediaHookIp)) {
            mediaHookIp = sipIP;
        }

        String hookPrex = String.format("http://%s:%s/index/hook", mediaHookIp, serverPort);
        Map<String, Object> param = new HashMap<>();
        param.put("api.secret",mediaSecret); // -profile:v Baseline
        param.put("ffmpeg.cmd","%s -fflags nobuffer -rtsp_transport tcp -i %s -c:a aac -strict -2 -ar 44100 -ab 48k -c:v libx264  -f flv %s");
        param.put("hook.enable","1");
        param.put("hook.on_flow_report","");
        param.put("hook.on_play","");
        param.put("hook.on_http_access","");
        param.put("hook.on_publish",String.format("%s/on_publish", hookPrex));
        param.put("hook.on_record_mp4","");
        param.put("hook.on_record_ts","");
        param.put("hook.on_rtsp_auth","");
        param.put("hook.on_rtsp_realm","");
        param.put("hook.on_server_started",String.format("%s/on_server_started", hookPrex));
        param.put("hook.on_shell_login",String.format("%s/on_shell_login", hookPrex));
        param.put("hook.on_stream_changed",String.format("%s/on_stream_changed", hookPrex));
        param.put("hook.on_stream_none_reader",String.format("%s/on_stream_none_reader", hookPrex));
        param.put("hook.on_stream_not_found",String.format("%s/on_stream_not_found", hookPrex));
        param.put("hook.timeoutSec","20");
        param.put("general.streamNoneReaderDelayMS",streamNoneReaderDelayMS);

        JSONObject responseJSON = zlmresTfulUtils.setServerConfig(param);

        if (responseJSON != null && responseJSON.getInteger("code") == 0) {
            logger.info("设置zlm成功");
        }else {
            logger.info("设置zlm失败: " + responseJSON.getString("msg"));
        }
    }

    /**
     * zlm 连接成功或者zlm重启后
     */
    private void zLmRunning(MediaServerConfig mediaServerConfig){
        logger.info("zlm接入成功...");
        if (autoConfig) saveZLMConfig();
        MediaServerConfig mediaInfo = redisCatchStorage.getMediaInfo();
        if (System.currentTimeMillis() - mediaInfo.getUpdateTime() < 50){
            logger.info("zlm刚刚更新，忽略这次更新");
            return;
        }
        mediaServerConfig.setLocalIP(mediaIp);
        mediaServerConfig.setWanIp(StringUtils.isEmpty(mediaWanIp)? mediaIp: mediaWanIp);
        redisCatchStorage.updateMediaInfo(mediaServerConfig);
        // 更新流列表
        zlmMediaListManager.updateMediaList();
        // 恢复流代理
        List<StreamProxyDto> streamProxyListForEnable = storager.getStreamProxyListForEnable(true);
        for (StreamProxyDto streamProxyDto : streamProxyListForEnable) {
            logger.info("恢复流代理，" + streamProxyDto.getApp() + "/" + streamProxyDto.getStream());
            streamProxyService.addStreamProxyToZlm(streamProxyDto);
        }
    }
//    private void zLmRunning(ZLMServerConfig zlmServerConfig){
//        logger.info( "[ id: " + zlmServerConfig.getGeneralMediaServerId() + "] zlm接入成功...");
//        // 关闭循环获取zlm配置
//        startGetMedia = false;
//        MediaServerItem mediaServerItem = new MediaServerItem(zlmServerConfig, sipIp);
//        storager.updateMediaServer(mediaServerItem);
//
//        if (mediaServerItem.isAutoConfig()) setZLMConfig(mediaServerItem);
//        zlmServerManger.updateServerCatchFromHook(zlmServerConfig);
//
//        // 清空所有session
////        zlmMediaListManager.clearAllSessions();
//
//        // 更新流列表
//        zlmMediaListManager.updateMediaList(mediaServerItem);
//        // 恢复流代理, 只查找这个这个流媒体
//        List<StreamProxyItem> streamProxyListForEnable = storager.getStreamProxyListForEnableInMediaServer(
//                mediaServerItem.getId(), true);
//        for (StreamProxyItem streamProxyDto : streamProxyListForEnable) {
//            logger.info("恢复流代理，" + streamProxyDto.getApp() + "/" + streamProxyDto.getStream());
//            JSONObject jsonObject = streamProxyService.addStreamProxyToZlm(streamProxyDto);
//            if (jsonObject == null) {
//                // 设置为未启用
//                logger.info("恢复流代理失败，请检查流地址后重新启用" + streamProxyDto.getApp() + "/" + streamProxyDto.getStream());
//                streamProxyService.stop(streamProxyDto.getApp(), streamProxyDto.getStream());
//            }
//        }
//    }
}