|  |  | 
 |  |  | import com.alibaba.fastjson.JSONArray; | 
 |  |  | import com.alibaba.fastjson.JSONObject; | 
 |  |  | import com.genersoft.iot.vmp.common.VideoManagerConstants; | 
 |  |  | import com.genersoft.iot.vmp.conf.MediaConfig; | 
 |  |  | import com.genersoft.iot.vmp.conf.SipConfig; | 
 |  |  | import com.genersoft.iot.vmp.conf.UserSetup; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.Device; | 
 |  |  | import com.genersoft.iot.vmp.conf.UserSetting; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.event.EventPublisher; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.session.SsrcConfig; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager; | 
 |  |  | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.ZLMServerConfig; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.dto.StreamProxyItem; | 
 |  |  | import com.genersoft.iot.vmp.service.IMediaServerService; | 
 |  |  | import com.genersoft.iot.vmp.service.IStreamProxyService; | 
 |  |  | import com.genersoft.iot.vmp.service.bean.SSRCInfo; | 
 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorager; | 
 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorage; | 
 |  |  | import com.genersoft.iot.vmp.storager.dao.MediaServerMapper; | 
 |  |  | import com.genersoft.iot.vmp.utils.redis.JedisUtil; | 
 |  |  | import com.genersoft.iot.vmp.utils.redis.RedisUtil; | 
 |  |  | 
 |  |  | 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.jdbc.datasource.DataSourceTransactionManager; | 
 |  |  | import org.springframework.security.core.parameters.P; | 
 |  |  | import org.springframework.stereotype.Service; | 
 |  |  | import org.springframework.transaction.TransactionDefinition; | 
 |  |  | import org.springframework.transaction.TransactionStatus; | 
 |  |  | 
 |  |  |     private Integer serverPort; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private UserSetup userSetup; | 
 |  |  |     private UserSetting userSetting; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private ZLMRESTfulUtils zlmresTfulUtils; | 
 |  |  | 
 |  |  |     private RedisUtil redisUtil; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private IVideoManagerStorager storager; | 
 |  |  |     private IVideoManagerStorage storager; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private IStreamProxyService streamProxyService; | 
 |  |  | 
 |  |  |             if (mediaServerItem.getSsrcConfig() == null) { | 
 |  |  |                 SsrcConfig ssrcConfig = new SsrcConfig(mediaServerItem.getId(), null, sipConfig.getDomain()); | 
 |  |  |                 mediaServerItem.setSsrcConfig(ssrcConfig); | 
 |  |  |                 redisUtil.set(VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + mediaServerItem.getId(), mediaServerItem); | 
 |  |  |                 redisUtil.set(VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItem.getId(), mediaServerItem); | 
 |  |  |             } | 
 |  |  |             // 查询redis是否存在此mediaServer | 
 |  |  |             String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + mediaServerItem.getId(); | 
 |  |  |             String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItem.getId(); | 
 |  |  |             if (!redisUtil.hasKey(key)) { | 
 |  |  |                 redisUtil.set(key, mediaServerItem); | 
 |  |  |             } | 
 |  |  | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId) { | 
 |  |  |         return openRTPServer(mediaServerItem, streamId, false); | 
 |  |  |     public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, boolean ssrcCheck) { | 
 |  |  |         return openRTPServer(mediaServerItem, streamId, ssrcCheck,false); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, boolean isPlayback) { | 
 |  |  |     public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, boolean ssrcCheck, boolean isPlayback) { | 
 |  |  |         if (mediaServerItem == null || mediaServerItem.getId() == null) { | 
 |  |  |             return null; | 
 |  |  |         } | 
 |  |  |         // 获取mediaServer可用的ssrc | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + mediaServerItem.getId(); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItem.getId(); | 
 |  |  |  | 
 |  |  |         SsrcConfig ssrcConfig = mediaServerItem.getSsrcConfig(); | 
 |  |  |         if (ssrcConfig == null) { | 
 |  |  | 
 |  |  |             } | 
 |  |  |             int rtpServerPort = mediaServerItem.getRtpProxyPort(); | 
 |  |  |             if (mediaServerItem.isRtpEnable()) { | 
 |  |  |                 rtpServerPort = zlmrtpServerFactory.createRTPServer(mediaServerItem, streamId); | 
 |  |  |                 rtpServerPort = zlmrtpServerFactory.createRTPServer(mediaServerItem, streamId, ssrcCheck?Integer.parseInt(ssrc):0); | 
 |  |  |             } | 
 |  |  |             redisUtil.set(key, mediaServerItem); | 
 |  |  |             return new SSRCInfo(rtpServerPort, ssrc, streamId); | 
 |  |  | 
 |  |  |         SsrcConfig ssrcConfig = mediaServerItem.getSsrcConfig(); | 
 |  |  |         ssrcConfig.releaseSsrc(ssrc); | 
 |  |  |         mediaServerItem.setSsrcConfig(ssrcConfig); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + mediaServerItem.getId(); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItem.getId(); | 
 |  |  |         redisUtil.set(key, mediaServerItem); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  | 
 |  |  |     @Override | 
 |  |  |     public void clearRTPServer(MediaServerItem mediaServerItem) { | 
 |  |  |         mediaServerItem.setSsrcConfig(new SsrcConfig(mediaServerItem.getId(), null, sipConfig.getDomain())); | 
 |  |  |         redisUtil.zAdd(VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetup.getServerId(), mediaServerItem.getId(), 0); | 
 |  |  |         redisUtil.zAdd(VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(), mediaServerItem.getId(), 0); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |  | 
 |  |  | 
 |  |  |                     ) | 
 |  |  |             ); | 
 |  |  |         } | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + mediaServerItemInDataBase.getId(); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItemInDataBase.getId(); | 
 |  |  |         redisUtil.set(key, mediaServerItemInDataBase); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public List<MediaServerItem> getAll() { | 
 |  |  |         List<MediaServerItem> result = new ArrayList<>(); | 
 |  |  |         List<Object> mediaServerKeys = redisUtil.scan(String.format("%S*", VideoManagerConstants.MEDIA_SERVER_PREFIX+ userSetup.getServerId() + "_" )); | 
 |  |  |         String onlineKey = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetup.getServerId(); | 
 |  |  |         List<Object> mediaServerKeys = redisUtil.scan(String.format("%S*", VideoManagerConstants.MEDIA_SERVER_PREFIX+ userSetting.getServerId() + "_" )); | 
 |  |  |         String onlineKey = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |         for (Object mediaServerKey : mediaServerKeys) { | 
 |  |  |             String key = (String) mediaServerKey; | 
 |  |  |             MediaServerItem mediaServerItem = (MediaServerItem) redisUtil.get(key); | 
 |  |  | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public List<MediaServerItem> getAllOnline() { | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetup.getServerId(); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |         Set<String> mediaServerIdSet = redisUtil.zRevRange(key, 0, -1); | 
 |  |  |  | 
 |  |  |         List<MediaServerItem> result = new ArrayList<>(); | 
 |  |  |         if (mediaServerIdSet != null && mediaServerIdSet.size() > 0) { | 
 |  |  |             for (String mediaServerId : mediaServerIdSet) { | 
 |  |  |                 String serverKey = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + mediaServerId; | 
 |  |  |                 String serverKey = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerId; | 
 |  |  |                 result.add((MediaServerItem) redisUtil.get(serverKey)); | 
 |  |  |             } | 
 |  |  |         } | 
 |  |  | 
 |  |  |         if (mediaServerId == null) { | 
 |  |  |             return null; | 
 |  |  |         } | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + mediaServerId; | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerId; | 
 |  |  |         return (MediaServerItem)redisUtil.get(key); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void clearMediaServerForOnline() { | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetup.getServerId(); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |         redisUtil.del(key); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  | 
 |  |  |             return; | 
 |  |  |         } | 
 |  |  |         mediaServerMapper.update(serverItem); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + zlmServerConfig.getGeneralMediaServerId(); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + zlmServerConfig.getGeneralMediaServerId(); | 
 |  |  |         if (redisUtil.get(key) == null) { | 
 |  |  |             SsrcConfig ssrcConfig = new SsrcConfig(zlmServerConfig.getGeneralMediaServerId(), null, sipConfig.getDomain()); | 
 |  |  |             serverItem.setSsrcConfig(ssrcConfig); | 
 |  |  | 
 |  |  |         redisUtil.set(key, serverItem); | 
 |  |  |         resetOnlineServerItem(serverItem); | 
 |  |  |         updateMediaServerKeepalive(serverItem.getId(), null); | 
 |  |  |         setZLMConfig(serverItem, "0".equals(zlmServerConfig.getHookEnable())); | 
 |  |  |  | 
 |  |  |         if (serverItem.isAutoConfig()) { | 
 |  |  |             setZLMConfig(serverItem, "0".equals(zlmServerConfig.getHookEnable())); | 
 |  |  |         } | 
 |  |  |         publisher.zlmOnlineEventPublish(serverItem.getId()); | 
 |  |  |         logger.info("[ ZLM:{} ]-[ {}:{} ]连接成功", | 
 |  |  |                 zlmServerConfig.getGeneralMediaServerId(), zlmServerConfig.getIp(), zlmServerConfig.getHttpPort()); | 
 |  |  | 
 |  |  |     @Override | 
 |  |  |     public void resetOnlineServerItem(MediaServerItem serverItem) { | 
 |  |  |         // 更新缓存 | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetup.getServerId(); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |         // 使用zset的分数作为当前并发量, 默认值设置为0 | 
 |  |  |         if (redisUtil.zScore(key, serverItem.getId()) == null) {  // 不存在则设置默认值 已存在则重置 | 
 |  |  |             redisUtil.zAdd(key, serverItem.getId(), 0L); | 
 |  |  | 
 |  |  |         if (mediaServerId == null) { | 
 |  |  |             return; | 
 |  |  |         } | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetup.getServerId(); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |         redisUtil.zIncrScore(key, mediaServerId, 1); | 
 |  |  |  | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void removeCount(String mediaServerId) { | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetup.getServerId(); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |         redisUtil.zIncrScore(key, mediaServerId, - 1); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  | 
 |  |  |      */ | 
 |  |  |     @Override | 
 |  |  |     public MediaServerItem getMediaServerForMinimumLoad() { | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetup.getServerId(); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |  | 
 |  |  |         if (redisUtil.zSize(key)  == null || redisUtil.zSize(key) == 0) { | 
 |  |  |             logger.info("获取负载最低的节点时无在线节点"); | 
 |  |  | 
 |  |  |         param.put("hook.on_server_keepalive",String.format("%s/on_server_keepalive", hookPrex)); | 
 |  |  |         param.put("hook.timeoutSec","20"); | 
 |  |  |         param.put("general.streamNoneReaderDelayMS",mediaServerItem.getStreamNoneReaderDelayMS()==-1?"3600000":mediaServerItem.getStreamNoneReaderDelayMS() ); | 
 |  |  |         // 推流断开后可以在超时时间内重新连接上继续推流,这样播放器会接着播放。 | 
 |  |  |         // 置0关闭此特性(推流断开会导致立即断开播放器) | 
 |  |  |         // 此参数不应大于播放器超时时间 | 
 |  |  |         // 优化此消息以更快的收到流注销事件 | 
 |  |  |         param.put("general.continue_push_ms", "3000" ); | 
 |  |  |         // 最多等待未初始化的Track时间,单位毫秒,超时之后会忽略未初始化的Track, 设置此选项优化那些音频错误的不规范流, | 
 |  |  |         // 等zlm支持给每个rtpServer设置关闭音频的时候可以不设置此选项 | 
 |  |  |         param.put("general.wait_track_ready_ms", "3000" ); | 
 |  |  |         if (mediaServerItem.isRtpEnable() && !StringUtils.isEmpty(mediaServerItem.getRtpPortRange())) { | 
 |  |  |             param.put("rtp_proxy.port_range", mediaServerItem.getRtpPortRange().replace(",", "-")); | 
 |  |  |         } | 
 |  |  |  | 
 |  |  |         JSONObject responseJSON = zlmresTfulUtils.setServerConfig(mediaServerItem, param); | 
 |  |  |  | 
 |  |  | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void delete(String id) { | 
 |  |  |         redisUtil.zRemove(VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetup.getServerId(), id); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetup.getServerId() + "_" + id; | 
 |  |  |         redisUtil.zRemove(VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(), id); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + id; | 
 |  |  |         redisUtil.del(key); | 
 |  |  |     } | 
 |  |  |     @Override | 
 |  |  | 
 |  |  |     public void updateMediaServerKeepalive(String mediaServerId, JSONObject data) { | 
 |  |  |         MediaServerItem mediaServerItem = getOne(mediaServerId); | 
 |  |  |         if (mediaServerItem == null) { | 
 |  |  |             // zlm连接重试 | 
 |  |  |  | 
 |  |  |             logger.warn("[更新ZLM 保活信息]失败,未找到流媒体信息"); | 
 |  |  |             return; | 
 |  |  |         } | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_KEEPALIVE_PREFIX + userSetup.getServerId() + "_" + mediaServerId; | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_KEEPALIVE_PREFIX + userSetting.getServerId() + "_" + mediaServerId; | 
 |  |  |         int hookAliveInterval = mediaServerItem.getHookAliveInterval() + 2; | 
 |  |  |         redisUtil.set(key, data, hookAliveInterval); | 
 |  |  |     } |