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 |  |  | package com.genersoft.iot.vmp.gb28181.event.offline;
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 |  |  | import com.genersoft.iot.vmp.conf.UserSetup;
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 |  |  | import com.genersoft.iot.vmp.conf.UserSetting;
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 |  |  | import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
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 |  |  | import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
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 |  |  | import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
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 |  |  | import com.genersoft.iot.vmp.gb28181.event.subscribe.catalog.CatalogEvent;
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 |  |  | import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
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 |  |  | import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
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 |  |  | import com.genersoft.iot.vmp.service.IMediaServerService;
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 |  |  | import org.slf4j.Logger;
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 |  |  | import org.slf4j.LoggerFactory;
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 |  |  | import org.springframework.beans.factory.annotation.Autowired;
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 |  |  | import org.springframework.stereotype.Component;
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 |  |  | import com.genersoft.iot.vmp.common.VideoManagerConstants;
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 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
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 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
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 |  |  | import com.genersoft.iot.vmp.utils.redis.RedisUtil;
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 |  |  | import java.util.List;
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 |  |  | /**
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 |  |  |  * @description: 离线事件监听器,监听到离线后,修改设备离在线状态。 设备离线有两个来源:
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 |  |  | 
 |  |  |    private final static Logger logger = LoggerFactory.getLogger(OfflineEventListener.class);
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 |  |  |    
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 |  |  |    @Autowired
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 |  |  |    private IVideoManagerStorager storager;
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 |  |  |    private IVideoManagerStorage storager;
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 |  |  |    @Autowired
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 |  |  |    private VideoStreamSessionManager streamSession;
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 |  |  |    
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 |  |  |    @Autowired
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 |  |  |     private RedisUtil redis;
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 |  |  |    @Autowired
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 |  |  |     private UserSetup userSetup;
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 |  |  |     private UserSetting userSetting;
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 |  |  |    @Autowired
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 |  |  |     private EventPublisher eventPublisher;
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 |  |  |    @Autowired
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 |  |  |     private IMediaServerService mediaServerService;
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 |  |  |    @Autowired
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 |  |  |     private ZLMRTPServerFactory zlmrtpServerFactory;
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 |  |  | 
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 |  |  |    @Override
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 |  |  |    public void onApplicationEvent(OfflineEvent event) {
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 |  |  | 		 | 
 |  |  |       if (logger.isDebugEnabled()) {
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 |  |  |          logger.debug("设备离线事件触发,deviceId:" + event.getDeviceId() + ",from:" + event.getFrom());
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 |  |  |       }
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 |  |  |       String key = VideoManagerConstants.KEEPLIVEKEY_PREFIX + userSetup.getServerId() + "_" + event.getDeviceId();
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 |  |  |       logger.info("设备离线事件触发,deviceId:" + event.getDeviceId() + ",from:" + event.getFrom());
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 |  |  |       String key = VideoManagerConstants.KEEPLIVEKEY_PREFIX + userSetting.getServerId() + "_" + event.getDeviceId();
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 |  |  |       switch (event.getFrom()) {
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 |  |  |          // 心跳超时触发的离线事件,说明redis中已删除,无需处理
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 |  |  | 
 |  |  |             }
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 |  |  |       }
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 |  |  |       List<DeviceChannel> deviceChannelList = storager.queryOnlineChannelsByDeviceId(event.getDeviceId());
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 |  |  |       eventPublisher.catalogEventPublish(null, deviceChannelList, CatalogEvent.OFF);
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 |  |  |       // 处理离线监听
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 |  |  |       storager.outline(event.getDeviceId());
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 |  |  |       // TODO 离线取消订阅
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 |  |  | 
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 |  |  |       // 离线释放所有ssrc
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 |  |  |       List<SsrcTransaction> ssrcTransactions = streamSession.getSsrcTransactionForAll(event.getDeviceId(), null, null, null);
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 |  |  |       if (ssrcTransactions != null && ssrcTransactions.size() > 0) {
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 |  |  |          for (SsrcTransaction ssrcTransaction : ssrcTransactions) {
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 |  |  |             mediaServerService.releaseSsrc(ssrcTransaction.getMediaServerId(), ssrcTransaction.getSsrc());
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 |  |  |             mediaServerService.closeRTPServer(event.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
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 |  |  |             streamSession.remove(event.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
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 |  |  |          }
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 |  |  |       }
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 |  |  | 
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 |  |  |    }
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 |  |  | }
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