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 |  |  | 
 |  |  | package com.genersoft.iot.vmp.service.impl; | 
 |  |  |  | 
 |  |  | import java.time.LocalDateTime; | 
 |  |  | import java.util.ArrayList; | 
 |  |  | import java.util.Collections; | 
 |  |  | import java.util.HashMap; | 
 |  |  | import java.util.List; | 
 |  |  | import java.util.Map; | 
 |  |  | import java.util.Set; | 
 |  |  |  | 
 |  |  | import com.genersoft.iot.vmp.conf.DynamicTask; | 
 |  |  | import com.genersoft.iot.vmp.conf.exception.ControllerException; | 
 |  |  | import com.genersoft.iot.vmp.vmanager.bean.ErrorCode; | 
 |  |  | 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.jdbc.datasource.DataSourceTransactionManager; | 
 |  |  | import org.springframework.stereotype.Service; | 
 |  |  | import org.springframework.transaction.TransactionDefinition; | 
 |  |  | import org.springframework.transaction.TransactionStatus; | 
 |  |  | import org.springframework.util.ObjectUtils; | 
 |  |  |  | 
 |  |  | import com.alibaba.fastjson.JSON; | 
 |  |  | import com.alibaba.fastjson.JSONArray; | 
 |  |  | import com.alibaba.fastjson.JSONObject; | 
 |  |  | import com.alibaba.fastjson2.JSON; | 
 |  |  | import com.alibaba.fastjson2.JSONArray; | 
 |  |  | import com.alibaba.fastjson2.JSONObject; | 
 |  |  | import com.baomidou.dynamic.datasource.annotation.DS; | 
 |  |  | import com.genersoft.iot.vmp.common.CommonCallback; | 
 |  |  | import com.genersoft.iot.vmp.common.VideoManagerConstants; | 
 |  |  | import com.genersoft.iot.vmp.conf.DynamicTask; | 
 |  |  | import com.genersoft.iot.vmp.conf.SipConfig; | 
 |  |  | import com.genersoft.iot.vmp.conf.UserSetting; | 
 |  |  | import com.genersoft.iot.vmp.conf.exception.ControllerException; | 
 |  |  | 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.ZLMRESTfulUtils; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.ZLMServerConfig; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.session.SSRCFactory; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.*; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.dto.ServerKeepaliveData; | 
 |  |  | import com.genersoft.iot.vmp.service.IInviteStreamService; | 
 |  |  | import com.genersoft.iot.vmp.service.IMediaServerService; | 
 |  |  | import com.genersoft.iot.vmp.service.bean.MediaServerLoad; | 
 |  |  | import com.genersoft.iot.vmp.service.bean.SSRCInfo; | 
 |  |  | import com.genersoft.iot.vmp.storager.IRedisCatchStorage; | 
 |  |  | import com.genersoft.iot.vmp.storager.dao.MediaServerMapper; | 
 |  |  | import com.genersoft.iot.vmp.utils.DateUtil; | 
 |  |  | import com.genersoft.iot.vmp.utils.JsonUtil; | 
 |  |  | import com.genersoft.iot.vmp.utils.redis.RedisUtil; | 
 |  |  |  | 
 |  |  | import com.genersoft.iot.vmp.vmanager.bean.ErrorCode; | 
 |  |  | import com.genersoft.iot.vmp.vmanager.bean.RecordFile; | 
 |  |  | import okhttp3.OkHttpClient; | 
 |  |  | import okhttp3.Request; | 
 |  |  | import okhttp3.Response; | 
 |  |  | import org.slf4j.Logger; | 
 |  |  | import org.slf4j.LoggerFactory; | 
 |  |  | import org.springframework.beans.factory.annotation.Autowired; | 
 |  |  | import org.springframework.beans.factory.annotation.Qualifier; | 
 |  |  | import org.springframework.beans.factory.annotation.Value; | 
 |  |  | import org.springframework.data.redis.core.RedisTemplate; | 
 |  |  | import org.springframework.jdbc.datasource.DataSourceTransactionManager; | 
 |  |  | import org.springframework.scheduling.annotation.Async; | 
 |  |  | import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor; | 
 |  |  | import org.springframework.stereotype.Service; | 
 |  |  | import org.springframework.transaction.TransactionDefinition; | 
 |  |  | import org.springframework.transaction.TransactionStatus; | 
 |  |  | import org.springframework.util.Assert; | 
 |  |  | import org.springframework.util.ObjectUtils; | 
 |  |  |  | 
 |  |  | import java.io.File; | 
 |  |  | import java.time.LocalDateTime; | 
 |  |  | import java.util.*; | 
 |  |  | import java.util.concurrent.CompletableFuture; | 
 |  |  | import java.util.concurrent.ExecutionException; | 
 |  |  |  | 
 |  |  | /** | 
 |  |  |  * 媒体服务器节点管理 | 
 |  |  |  */ | 
 |  |  | @Service | 
 |  |  | @DS("master") | 
 |  |  | public class MediaServerServiceImpl implements IMediaServerService { | 
 |  |  |  | 
 |  |  |     private final static Logger logger = LoggerFactory.getLogger(MediaServerServiceImpl.class); | 
 |  |  | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private SipConfig sipConfig; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private SSRCFactory ssrcFactory; | 
 |  |  |  | 
 |  |  |     @Value("${server.ssl.enabled:false}") | 
 |  |  |     private boolean sslEnabled; | 
 |  |  | 
 |  |  |     private UserSetting userSetting; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private SendRtpPortManager sendRtpPortManager; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private AssistRESTfulUtils assistRESTfulUtils; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private ZLMRESTfulUtils zlmresTfulUtils; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private MediaServerMapper mediaServerMapper; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     DataSourceTransactionManager dataSourceTransactionManager; | 
 |  |  |     private DataSourceTransactionManager dataSourceTransactionManager; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     TransactionDefinition transactionDefinition; | 
 |  |  |     private TransactionDefinition transactionDefinition; | 
 |  |  |  | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private VideoStreamSessionManager streamSession; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private ZLMRTPServerFactory zlmrtpServerFactory; | 
 |  |  |     private ZLMServerFactory zlmServerFactory; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private EventPublisher publisher; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private DynamicTask dynamicTask; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private IRedisCatchStorage redisCatchStorage; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private IInviteStreamService inviteStreamService; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private RedisTemplate<Object, Object> redisTemplate; | 
 |  |  |  | 
 |  |  |     @Qualifier("taskExecutor") | 
 |  |  |     @Autowired | 
 |  |  |     private ThreadPoolTaskExecutor taskExecutor; | 
 |  |  |  | 
 |  |  |  | 
 |  |  |  | 
 |  |  |  | 
 |  |  |  | 
 |  |  |     /** | 
 |  |  |      * 初始化 | 
 |  |  | 
 |  |  |                 continue; | 
 |  |  |             } | 
 |  |  |             // 更新 | 
 |  |  |             if (mediaServerItem.getSsrcConfig() == null) { | 
 |  |  |                 SsrcConfig ssrcConfig = new SsrcConfig(mediaServerItem.getId(), null, sipConfig.getDomain()); | 
 |  |  |                 mediaServerItem.setSsrcConfig(ssrcConfig); | 
 |  |  |                 RedisUtil.set(VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItem.getId(), mediaServerItem); | 
 |  |  |             if (!ssrcFactory.hasMediaServerSSRC(mediaServerItem.getId())) { | 
 |  |  |                 ssrcFactory.initMediaServerSSRC(mediaServerItem.getId(), null); | 
 |  |  |             } | 
 |  |  |             // 查询redis是否存在此mediaServer | 
 |  |  |             String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItem.getId(); | 
 |  |  |             if (!RedisUtil.hasKey(key)) { | 
 |  |  |                 RedisUtil.set(key, mediaServerItem); | 
 |  |  |             Boolean hasKey = redisTemplate.hasKey(key); | 
 |  |  |             if (hasKey != null && ! hasKey) { | 
 |  |  |                 redisTemplate.opsForValue().set(key, mediaServerItem); | 
 |  |  |             } | 
 |  |  |  | 
 |  |  |         } | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, boolean ssrcCheck, boolean isPlayback) { | 
 |  |  |         return openRTPServer(mediaServerItem, streamId, null, ssrcCheck,isPlayback); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String presetSsrc, boolean ssrcCheck, boolean isPlayback, Integer port) { | 
 |  |  |     public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String presetSsrc, boolean ssrcCheck, | 
 |  |  |                                   boolean isPlayback, Integer port, Boolean onlyAuto, Boolean reUsePort, Integer tcpMode) { | 
 |  |  |         if (mediaServerItem == null || mediaServerItem.getId() == null) { | 
 |  |  |             logger.info("[openRTPServer] 失败, mediaServerItem == null || mediaServerItem.getId() == null"); | 
 |  |  |             return null; | 
 |  |  |         } | 
 |  |  |         // 获取mediaServer可用的ssrc | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItem.getId(); | 
 |  |  |  | 
 |  |  |         SsrcConfig ssrcConfig = mediaServerItem.getSsrcConfig(); | 
 |  |  |         if (ssrcConfig == null) { | 
 |  |  |             logger.info("media server [ {} ] ssrcConfig is null", mediaServerItem.getId()); | 
 |  |  |             return null; | 
 |  |  |         String ssrc; | 
 |  |  |         if (presetSsrc != null) { | 
 |  |  |             ssrc = presetSsrc; | 
 |  |  |         }else { | 
 |  |  |             String ssrc; | 
 |  |  |             if (presetSsrc != null) { | 
 |  |  |                 ssrc = presetSsrc; | 
 |  |  |             if (isPlayback) { | 
 |  |  |                 ssrc = ssrcFactory.getPlayBackSsrc(mediaServerItem.getId()); | 
 |  |  |             }else { | 
 |  |  |                 if (isPlayback) { | 
 |  |  |                     ssrc = ssrcConfig.getPlayBackSsrc(); | 
 |  |  |                 }else { | 
 |  |  |                     ssrc = ssrcConfig.getPlaySsrc(); | 
 |  |  |                 } | 
 |  |  |                 ssrc = ssrcFactory.getPlaySsrc(mediaServerItem.getId()); | 
 |  |  |             } | 
 |  |  |  | 
 |  |  |             if (streamId == null) { | 
 |  |  |                 streamId = String.format("%08x", Integer.parseInt(ssrc)).toUpperCase(); | 
 |  |  |             } | 
 |  |  |             int rtpServerPort = mediaServerItem.getRtpProxyPort(); | 
 |  |  |             if (mediaServerItem.isRtpEnable()) { | 
 |  |  |                 rtpServerPort = zlmrtpServerFactory.createRTPServer(mediaServerItem, streamId, ssrcCheck?Integer.parseInt(ssrc):0, port); | 
 |  |  |             } | 
 |  |  |             RedisUtil.set(key, mediaServerItem); | 
 |  |  |             return new SSRCInfo(rtpServerPort, ssrc, streamId); | 
 |  |  |         } | 
 |  |  |  | 
 |  |  |         if (streamId == null) { | 
 |  |  |             streamId = String.format("%08x", Long.parseLong(ssrc)).toUpperCase(); | 
 |  |  |         } | 
 |  |  |         if (ssrcCheck && tcpMode > 0) { | 
 |  |  |             // 目前zlm不支持 tcp模式更新ssrc,暂时关闭ssrc校验 | 
 |  |  |             logger.warn("[openRTPServer] 平台对接时下级可能自定义ssrc,但是tcp模式zlm收流目前无法更新ssrc,可能收流超时,此时请使用udp收流或者关闭ssrc校验"); | 
 |  |  |         } | 
 |  |  |         int rtpServerPort; | 
 |  |  |         if (mediaServerItem.isRtpEnable()) { | 
 |  |  |             rtpServerPort = zlmServerFactory.createRTPServer(mediaServerItem, streamId, ssrcCheck ? Long.parseLong(ssrc) : 0, port, onlyAuto, reUsePort, tcpMode); | 
 |  |  |         } else { | 
 |  |  |             rtpServerPort = mediaServerItem.getRtpProxyPort(); | 
 |  |  |         } | 
 |  |  |         return new SSRCInfo(rtpServerPort, ssrc, streamId); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String ssrc, boolean ssrcCheck, boolean isPlayback) { | 
 |  |  |         return openRTPServer(mediaServerItem, streamId, ssrc, ssrcCheck, isPlayback, null); | 
 |  |  |     public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String ssrc, boolean ssrcCheck, boolean isPlayback, Integer port, Boolean onlyAuto) { | 
 |  |  |         return openRTPServer(mediaServerItem, streamId, ssrc, ssrcCheck, isPlayback, port, onlyAuto, null, 0); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void closeRTPServer(MediaServerItem mediaServerItem, String streamId) { | 
 |  |  |         if (mediaServerItem == null) { | 
 |  |  |             return; | 
 |  |  |         } | 
 |  |  |         zlmServerFactory.closeRtpServer(mediaServerItem, streamId); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void closeRTPServer(String deviceId, String channelId, String stream) { | 
 |  |  |         String mediaServerId = streamSession.getMediaServerId(deviceId, channelId, stream); | 
 |  |  |         String ssrc = streamSession.getSSRC(deviceId, channelId, stream); | 
 |  |  |     public void closeRTPServer(MediaServerItem mediaServerItem, String streamId, CommonCallback<Boolean> callback) { | 
 |  |  |         if (mediaServerItem == null) { | 
 |  |  |             callback.run(false); | 
 |  |  |             return; | 
 |  |  |         } | 
 |  |  |         zlmServerFactory.closeRtpServer(mediaServerItem, streamId, callback); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void closeRTPServer(String mediaServerId, String streamId) { | 
 |  |  |         MediaServerItem mediaServerItem = this.getOne(mediaServerId); | 
 |  |  |         if (mediaServerItem != null) { | 
 |  |  |             String streamId = String.format("%s_%s", deviceId, channelId); | 
 |  |  |             zlmrtpServerFactory.closeRTPServer(mediaServerItem, streamId); | 
 |  |  |             releaseSsrc(mediaServerItem.getId(), ssrc); | 
 |  |  |         if (mediaServerItem != null && mediaServerItem.isRtpEnable()) { | 
 |  |  |             closeRTPServer(mediaServerItem, streamId); | 
 |  |  |         } | 
 |  |  |         streamSession.remove(deviceId, channelId, stream); | 
 |  |  |         zlmresTfulUtils.closeStreams(mediaServerItem, "rtp", streamId); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public Boolean updateRtpServerSSRC(MediaServerItem mediaServerItem, String streamId, String ssrc) { | 
 |  |  |         return zlmServerFactory.updateRtpServerSSRC(mediaServerItem, streamId, ssrc); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  | 
 |  |  |         if (mediaServerItem == null || ssrc == null) { | 
 |  |  |             return; | 
 |  |  |         } | 
 |  |  |         SsrcConfig ssrcConfig = mediaServerItem.getSsrcConfig(); | 
 |  |  |         ssrcConfig.releaseSsrc(ssrc); | 
 |  |  |         mediaServerItem.setSsrcConfig(ssrcConfig); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItem.getId(); | 
 |  |  |         RedisUtil.set(key, mediaServerItem); | 
 |  |  |         ssrcFactory.releaseSsrc(mediaServerItemId, ssrc); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     /** | 
 |  |  | 
 |  |  |      */ | 
 |  |  |     @Override | 
 |  |  |     public void clearRTPServer(MediaServerItem mediaServerItem) { | 
 |  |  |         mediaServerItem.setSsrcConfig(new SsrcConfig(mediaServerItem.getId(), null, sipConfig.getDomain())); | 
 |  |  |         RedisUtil.zAdd(VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(), mediaServerItem.getId(), 0); | 
 |  |  |         ssrcFactory.reset(mediaServerItem.getId()); | 
 |  |  |  | 
 |  |  |     } | 
 |  |  |  | 
 |  |  | 
 |  |  |         mediaServerMapper.update(mediaSerItem); | 
 |  |  |         MediaServerItem mediaServerItemInRedis = getOne(mediaSerItem.getId()); | 
 |  |  |         MediaServerItem mediaServerItemInDataBase = mediaServerMapper.queryOne(mediaSerItem.getId()); | 
 |  |  |         if (mediaServerItemInRedis != null && mediaServerItemInRedis.getSsrcConfig() != null) { | 
 |  |  |             mediaServerItemInDataBase.setSsrcConfig(mediaServerItemInRedis.getSsrcConfig()); | 
 |  |  |         }else { | 
 |  |  |             mediaServerItemInDataBase.setSsrcConfig( | 
 |  |  |                     new SsrcConfig( | 
 |  |  |                             mediaServerItemInDataBase.getId(), | 
 |  |  |                             null, | 
 |  |  |                             sipConfig.getDomain() | 
 |  |  |                     ) | 
 |  |  |             ); | 
 |  |  |         if (mediaServerItemInRedis == null || !ssrcFactory.hasMediaServerSSRC(mediaSerItem.getId())) { | 
 |  |  |             ssrcFactory.initMediaServerSSRC(mediaServerItemInDataBase.getId(),null); | 
 |  |  |         } | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItemInDataBase.getId(); | 
 |  |  |         RedisUtil.set(key, mediaServerItemInDataBase); | 
 |  |  |         redisTemplate.opsForValue().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+ userSetting.getServerId() + "_" )); | 
 |  |  |         List<Object> mediaServerKeys = RedisUtil.scan(redisTemplate, 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); | 
 |  |  |             MediaServerItem mediaServerItem = JsonUtil.redisJsonToObject(redisTemplate, key, MediaServerItem.class); | 
 |  |  |             if (Objects.isNull(mediaServerItem)) { | 
 |  |  |                 continue; | 
 |  |  |             } | 
 |  |  |             // 检查状态 | 
 |  |  |             Double aDouble = RedisUtil.zScore(onlineKey, mediaServerItem.getId()); | 
 |  |  |             Double aDouble = redisTemplate.opsForZSet().score(onlineKey, mediaServerItem.getId()); | 
 |  |  |             if (aDouble != null) { | 
 |  |  |                 mediaServerItem.setStatus(true); | 
 |  |  |             } | 
 |  |  | 
 |  |  |     @Override | 
 |  |  |     public List<MediaServerItem> getAllOnline() { | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |         Set<String> mediaServerIdSet = RedisUtil.zRevRange(key, 0, -1); | 
 |  |  |         Set<Object> mediaServerIdSet = redisTemplate.opsForZSet().reverseRange(key, 0, -1); | 
 |  |  |  | 
 |  |  |         List<MediaServerItem> result = new ArrayList<>(); | 
 |  |  |         if (mediaServerIdSet != null && mediaServerIdSet.size() > 0) { | 
 |  |  |             for (String mediaServerId : mediaServerIdSet) { | 
 |  |  |                 String serverKey = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerId; | 
 |  |  |                 result.add((MediaServerItem) RedisUtil.get(serverKey)); | 
 |  |  |             for (Object mediaServerId : mediaServerIdSet) { | 
 |  |  |                 String mediaServerIdStr = (String) mediaServerId; | 
 |  |  |                 String serverKey = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerIdStr; | 
 |  |  |                 result.add((MediaServerItem) redisTemplate.opsForValue().get(serverKey)); | 
 |  |  |             } | 
 |  |  |         } | 
 |  |  |         Collections.reverse(result); | 
 |  |  | 
 |  |  |             return null; | 
 |  |  |         } | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerId; | 
 |  |  |         return (MediaServerItem)RedisUtil.get(key); | 
 |  |  |         return JsonUtil.redisJsonToObject(redisTemplate, key, MediaServerItem.class); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public MediaServerItem getDefaultMediaServer() { | 
 |  |  |  | 
 |  |  |         return mediaServerMapper.queryDefault(); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void clearMediaServerForOnline() { | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |         RedisUtil.del(key); | 
 |  |  |         redisTemplate.delete(key); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void add(MediaServerItem mediaServerItem) { | 
 |  |  |         mediaServerItem.setCreateTime(DateUtil.getNow()); | 
 |  |  |         mediaServerItem.setUpdateTime(DateUtil.getNow()); | 
 |  |  |         mediaServerItem.setHookAliveInterval(120); | 
 |  |  |         mediaServerItem.setHookAliveInterval(30f); | 
 |  |  |         JSONObject responseJSON = zlmresTfulUtils.getMediaServerConfig(mediaServerItem); | 
 |  |  |         if (responseJSON != null) { | 
 |  |  |             JSONArray data = responseJSON.getJSONArray("data"); | 
 |  |  | 
 |  |  |         } | 
 |  |  |         mediaServerMapper.update(serverItem); | 
 |  |  |         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); | 
 |  |  |         }else { | 
 |  |  |             MediaServerItem mediaServerItemInRedis = (MediaServerItem)RedisUtil.get(key); | 
 |  |  |             serverItem.setSsrcConfig(mediaServerItemInRedis.getSsrcConfig()); | 
 |  |  |         if (!ssrcFactory.hasMediaServerSSRC(serverItem.getId())) { | 
 |  |  |             ssrcFactory.initMediaServerSSRC(zlmServerConfig.getGeneralMediaServerId(), null); | 
 |  |  |         } | 
 |  |  |         RedisUtil.set(key, serverItem); | 
 |  |  |         redisTemplate.opsForValue().set(key, serverItem); | 
 |  |  |         resetOnlineServerItem(serverItem); | 
 |  |  |  | 
 |  |  |  | 
 |  |  |         if (serverItem.isAutoConfig()) { | 
 |  |  |             setZLMConfig(serverItem, "0".equals(zlmServerConfig.getHookEnable())); | 
 |  |  |         } | 
 |  |  |         final String zlmKeepaliveKey = zlmKeepaliveKeyPrefix + serverItem.getId(); | 
 |  |  |         dynamicTask.stop(zlmKeepaliveKey); | 
 |  |  |         dynamicTask.startDelay(zlmKeepaliveKey, new KeepAliveTimeoutRunnable(serverItem), (serverItem.getHookAliveInterval() + 5) * 1000); | 
 |  |  |         dynamicTask.startDelay(zlmKeepaliveKey, new KeepAliveTimeoutRunnable(serverItem), (serverItem.getHookAliveInterval().intValue() + 5) * 1000); | 
 |  |  |         publisher.zlmOnlineEventPublish(serverItem.getId()); | 
 |  |  |  | 
 |  |  |         logger.info("[ZLM] 连接成功 {} - {}:{} ", | 
 |  |  |                 zlmServerConfig.getGeneralMediaServerId(), zlmServerConfig.getIp(), zlmServerConfig.getHttpPort()); | 
 |  |  |     } | 
 |  |  | 
 |  |  |             if (mediaServerConfig != null && mediaServerConfig.getInteger("code") == 0) { | 
 |  |  |                 logger.info("[zlm心跳到期]:{}验证后zlm仍在线,恢复心跳信息,请检查zlm是否可以正常向wvp发送心跳", serverItem.getId()); | 
 |  |  |                 // 添加zlm信息 | 
 |  |  |                 updateMediaServerKeepalive(serverItem.getId(), mediaServerConfig); | 
 |  |  |                 updateMediaServerKeepalive(serverItem.getId(), null); | 
 |  |  |             }else { | 
 |  |  |                 publisher.zlmOfflineEventPublish(serverItem.getId()); | 
 |  |  |             } | 
 |  |  | 
 |  |  |         // 更新缓存 | 
 |  |  |         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 (redisTemplate.opsForZSet().score(key, serverItem.getId()) == null) {  // 不存在则设置默认值 已存在则重置 | 
 |  |  |             redisTemplate.opsForZSet().add(key, serverItem.getId(), 0L); | 
 |  |  |             // 查询服务流数量 | 
 |  |  |             zlmresTfulUtils.getMediaList(serverItem, null, null, "rtsp",(mediaList ->{ | 
 |  |  |                 Integer code = mediaList.getInteger("code"); | 
 |  |  |                 if (code == 0) { | 
 |  |  |                     JSONArray data = mediaList.getJSONArray("data"); | 
 |  |  |                     if (data != null) { | 
 |  |  |                         RedisUtil.zAdd(key, serverItem.getId(), data.size()); | 
 |  |  |                         redisTemplate.opsForZSet().add(key, serverItem.getId(), data.size()); | 
 |  |  |                     } | 
 |  |  |                 } | 
 |  |  |             })); | 
 |  |  | 
 |  |  |             return; | 
 |  |  |         } | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |         RedisUtil.zIncrScore(key, mediaServerId, 1); | 
 |  |  |         redisTemplate.opsForZSet().incrementScore(key, mediaServerId, 1); | 
 |  |  |  | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void removeCount(String mediaServerId) { | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |         RedisUtil.zIncrScore(key, mediaServerId, - 1); | 
 |  |  |         redisTemplate.opsForZSet().incrementScore(key, mediaServerId, - 1); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     /** | 
 |  |  | 
 |  |  |      * @return MediaServerItem | 
 |  |  |      */ | 
 |  |  |     @Override | 
 |  |  |     public MediaServerItem getMediaServerForMinimumLoad() { | 
 |  |  |     public MediaServerItem getMediaServerForMinimumLoad(Boolean hasAssist) { | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); | 
 |  |  |  | 
 |  |  |         if (RedisUtil.zSize(key)  == null || RedisUtil.zSize(key) == 0) { | 
 |  |  |             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"); | 
 |  |  |                 return null; | 
 |  |  |             } | 
 |  |  |         Long size = redisTemplate.opsForZSet().zCard(key); | 
 |  |  |         if (size  == null || size == 0) { | 
 |  |  |             logger.info("获取负载最低的节点时无在线节点"); | 
 |  |  |             return null; | 
 |  |  |         } | 
 |  |  |  | 
 |  |  |         // 获取分数最低的,及并发最低的 | 
 |  |  |         Set<Object> objects = RedisUtil.zRange(key, 0, -1); | 
 |  |  |         Set<Object> objects = redisTemplate.opsForZSet().range(key, 0, -1); | 
 |  |  |         ArrayList<Object> mediaServerObjectS = new ArrayList<>(objects); | 
 |  |  |         MediaServerItem mediaServerItem = null; | 
 |  |  |         if (hasAssist == null) { | 
 |  |  |             String mediaServerId = (String)mediaServerObjectS.get(0); | 
 |  |  |             mediaServerItem = getOne(mediaServerId); | 
 |  |  |         }else if (hasAssist) { | 
 |  |  |             for (Object mediaServerObject : mediaServerObjectS) { | 
 |  |  |                 String mediaServerId = (String)mediaServerObject; | 
 |  |  |                 MediaServerItem serverItem = getOne(mediaServerId); | 
 |  |  |                 if (serverItem.getRecordAssistPort() > 0) { | 
 |  |  |                     mediaServerItem = serverItem; | 
 |  |  |                     break; | 
 |  |  |                 } | 
 |  |  |             } | 
 |  |  |         }else if (!hasAssist) { | 
 |  |  |             for (Object mediaServerObject : mediaServerObjectS) { | 
 |  |  |                 String mediaServerId = (String)mediaServerObject; | 
 |  |  |                 MediaServerItem serverItem = getOne(mediaServerId); | 
 |  |  |                 if (serverItem.getRecordAssistPort() == 0) { | 
 |  |  |                     mediaServerItem = serverItem; | 
 |  |  |                     break; | 
 |  |  |                 } | 
 |  |  |             } | 
 |  |  |         } | 
 |  |  |  | 
 |  |  |         String mediaServerId = (String)mediaServerObjectS.get(0); | 
 |  |  |         return getOne(mediaServerId); | 
 |  |  |         return mediaServerItem; | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     /** | 
 |  |  | 
 |  |  |         logger.info("[ZLM] 正在设置 :{} -> {}:{}", | 
 |  |  |                 mediaServerItem.getId(), mediaServerItem.getIp(), mediaServerItem.getHttpPort()); | 
 |  |  |         String protocol = sslEnabled ? "https" : "http"; | 
 |  |  |         String hookPrex = String.format("%s://%s:%s/index/hook", protocol, mediaServerItem.getHookIp(), serverPort); | 
 |  |  |         String hookPrefix = String.format("%s://%s:%s/index/hook", protocol, mediaServerItem.getHookIp(), serverPort); | 
 |  |  |  | 
 |  |  |         Map<String, Object> param = new HashMap<>(); | 
 |  |  |         param.put("api.secret",mediaServerItem.getSecret()); // -profile:v Baseline | 
 |  |  |         param.put("ffmpeg.cmd","%s -fflags nobuffer -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",String.format("%s/on_flow_report", hookPrex)); | 
 |  |  |         param.put("hook.on_play",String.format("%s/on_play", hookPrex)); | 
 |  |  |         param.put("hook.on_http_access",String.format("%s/on_http_access", hookPrex)); | 
 |  |  |         param.put("hook.on_publish", String.format("%s/on_publish", hookPrex)); | 
 |  |  |         param.put("hook.on_record_ts",String.format("%s/on_record_ts", hookPrex)); | 
 |  |  |         param.put("hook.on_rtsp_auth",String.format("%s/on_rtsp_auth", hookPrex)); | 
 |  |  |         param.put("hook.on_rtsp_realm",String.format("%s/on_rtsp_realm", hookPrex)); | 
 |  |  |         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.on_server_keepalive",String.format("%s/on_server_keepalive", hookPrex)); | 
 |  |  |         param.put("hook.on_send_rtp_stopped",String.format("%s/on_send_rtp_stopped", hookPrex)); | 
 |  |  |         if (mediaServerItem.getRecordAssistPort() > 0) { | 
 |  |  |             param.put("hook.on_record_mp4",String.format("http://127.0.0.1:%s/api/record/on_record_mp4", mediaServerItem.getRecordAssistPort())); | 
 |  |  |         }else { | 
 |  |  |             param.put("hook.on_record_mp4",""); | 
 |  |  |         if (mediaServerItem.getRtspPort() != 0) { | 
 |  |  |             param.put("ffmpeg.snap", "%s -rtsp_transport tcp -i %s -y -f mjpeg -frames:v 1 %s"); | 
 |  |  |         } | 
 |  |  |         param.put("hook.enable","1"); | 
 |  |  |         param.put("hook.on_flow_report",""); | 
 |  |  |         param.put("hook.on_play",String.format("%s/on_play", hookPrefix)); | 
 |  |  |         param.put("hook.on_http_access",""); | 
 |  |  |         param.put("hook.on_publish", String.format("%s/on_publish", hookPrefix)); | 
 |  |  |         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", hookPrefix)); | 
 |  |  |         param.put("hook.on_shell_login",""); | 
 |  |  |         param.put("hook.on_stream_changed",String.format("%s/on_stream_changed", hookPrefix)); | 
 |  |  |         param.put("hook.on_stream_none_reader",String.format("%s/on_stream_none_reader", hookPrefix)); | 
 |  |  |         param.put("hook.on_stream_not_found",String.format("%s/on_stream_not_found", hookPrefix)); | 
 |  |  |         param.put("hook.on_server_keepalive",String.format("%s/on_server_keepalive", hookPrefix)); | 
 |  |  |         param.put("hook.on_send_rtp_stopped",String.format("%s/on_send_rtp_stopped", hookPrefix)); | 
 |  |  |         param.put("hook.on_rtp_server_timeout",String.format("%s/on_rtp_server_timeout", hookPrefix)); | 
 |  |  |         param.put("hook.on_record_mp4",String.format("%s/on_record_mp4", hookPrefix)); | 
 |  |  |         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" ); | 
 |  |  |         param.put("protocol.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() && !ObjectUtils.isEmpty(mediaServerItem.getRtpPortRange())) { | 
 |  |  |             param.put("rtp_proxy.port_range", mediaServerItem.getRtpPortRange().replace(",", "-")); | 
 |  |  |         } | 
 |  |  |  | 
 |  |  |         if (!ObjectUtils.isEmpty(mediaServerItem.getRecordPath())) { | 
 |  |  |             File recordPathFile = new File(mediaServerItem.getRecordPath()); | 
 |  |  |             param.put("protocol.mp4_save_path", recordPathFile.getParentFile().getPath()); | 
 |  |  |             param.put("protocol.downloadRoot", recordPathFile.getParentFile().getPath()); | 
 |  |  |             param.put("record.appName", recordPathFile.getName()); | 
 |  |  |         } | 
 |  |  |  | 
 |  |  |         JSONObject responseJSON = zlmresTfulUtils.setServerConfig(mediaServerItem, param); | 
 |  |  | 
 |  |  |         mediaServerItem.setRtspSSLPort(zlmServerConfig.getRtspSSlport()); | 
 |  |  |         mediaServerItem.setRtpProxyPort(zlmServerConfig.getRtpProxyPort()); | 
 |  |  |         mediaServerItem.setStreamIp(ip); | 
 |  |  |         mediaServerItem.setHookIp(sipConfig.getIp()); | 
 |  |  |         mediaServerItem.setHookIp(sipConfig.getIp().split(",")[0]); | 
 |  |  |         mediaServerItem.setSdpIp(ip); | 
 |  |  |         mediaServerItem.setStreamNoneReaderDelayMS(zlmServerConfig.getGeneralStreamNoneReaderDelayMS()); | 
 |  |  |         return mediaServerItem; | 
 |  |  |     } | 
 |  |  |  | 
 |  |  | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void delete(String id) { | 
 |  |  |         RedisUtil.zRemove(VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(), id); | 
 |  |  |         redisTemplate.opsForZSet().remove(VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(), id); | 
 |  |  |         String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + id; | 
 |  |  |         RedisUtil.del(key); | 
 |  |  |         redisTemplate.delete(key); | 
 |  |  |     } | 
 |  |  |     @Override | 
 |  |  |     public void deleteDb(String id){ | 
 |  |  | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void updateMediaServerKeepalive(String mediaServerId, JSONObject data) { | 
 |  |  |     public void updateMediaServerKeepalive(String mediaServerId, ServerKeepaliveData data) { | 
 |  |  |         MediaServerItem mediaServerItem = getOne(mediaServerId); | 
 |  |  |         if (mediaServerItem == null) { | 
 |  |  |             // 缓存不存在,从数据库查询,如果数据库不存在则是错误的 | 
 |  |  |             MediaServerItem mediaServerItemFromDatabase = getOneFromDatabase(mediaServerId); | 
 |  |  |             if (mediaServerItemFromDatabase == null) { | 
 |  |  |             mediaServerItem = getOneFromDatabase(mediaServerId); | 
 |  |  |             if (mediaServerItem == null) { | 
 |  |  |                 logger.warn("[更新ZLM 保活信息] 流媒体{}尚未加入使用,请检查节点中是否含有此流媒体 ", mediaServerId); | 
 |  |  |                 return; | 
 |  |  |             } | 
 |  |  |             // zlm连接重试 | 
 |  |  |             logger.warn("[更新ZLM 保活信息]失败,未找到流媒体信息,尝试重连zlm"); | 
 |  |  | //            reloadZlm(); | 
 |  |  |             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; | 
 |  |  |             } | 
 |  |  |             logger.warn("[更新ZLM 保活信息]尝试链接zml id {}", mediaServerId); | 
 |  |  |             ssrcFactory.initMediaServerSSRC(mediaServerItem.getId(), null); | 
 |  |  |             String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerItem.getId(); | 
 |  |  |             redisTemplate.opsForValue().set(key, mediaServerItem); | 
 |  |  |             resetOnlineServerItem(mediaServerItem); | 
 |  |  |             clearRTPServer(mediaServerItem); | 
 |  |  |         } | 
 |  |  |         final String zlmKeepaliveKey = zlmKeepaliveKeyPrefix + mediaServerItem.getId(); | 
 |  |  |         dynamicTask.stop(zlmKeepaliveKey); | 
 |  |  |         dynamicTask.startDelay(zlmKeepaliveKey, new KeepAliveTimeoutRunnable(mediaServerItem), (mediaServerItem.getHookAliveInterval() + 5) * 1000); | 
 |  |  |         dynamicTask.startDelay(zlmKeepaliveKey, new KeepAliveTimeoutRunnable(mediaServerItem), (mediaServerItem.getHookAliveInterval().intValue() + 5) * 1000); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     private MediaServerItem getOneFromDatabase(String mediaServerId) { | 
 |  |  | 
 |  |  |             } | 
 |  |  |         } | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public MediaServerLoad getLoad(MediaServerItem mediaServerItem) { | 
 |  |  |         MediaServerLoad result = new MediaServerLoad(); | 
 |  |  |         result.setId(mediaServerItem.getId()); | 
 |  |  |         result.setPush(redisCatchStorage.getPushStreamCount(mediaServerItem.getId())); | 
 |  |  |         result.setProxy(redisCatchStorage.getProxyStreamCount(mediaServerItem.getId())); | 
 |  |  |  | 
 |  |  |         result.setGbReceive(inviteStreamService.getStreamInfoCount(mediaServerItem.getId())); | 
 |  |  |         result.setGbSend(redisCatchStorage.getGbSendCount(mediaServerItem.getId())); | 
 |  |  |         return result; | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public List<MediaServerItem> getAllWithAssistPort() { | 
 |  |  |         return mediaServerMapper.queryAllWithAssistPort(); | 
 |  |  |     } | 
 |  |  | } |