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 |  |  | package com.genersoft.iot.vmp.gb28181.session;
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 |  |  | import java.util.ArrayList;
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 |  |  | import java.util.List;
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 |  |  | import com.genersoft.iot.vmp.common.VideoManagerConstants;
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 |  |  | import com.genersoft.iot.vmp.conf.UserSetting;
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 |  |  | import com.genersoft.iot.vmp.gb28181.bean.SipTransactionInfo;
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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 org.springframework.util.ObjectUtils;
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 |  |  | 
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 |  |  | import java.util.ArrayList;
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 |  |  | import java.util.List;
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 |  |  | /**    
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 |  |  |  * @description:视频流session管理器,管理视频预览、预览回放的通信句柄 
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 |  |  | 
 |  |  |       ssrcTransaction.setMediaServerId(mediaServerId);
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 |  |  |       ssrcTransaction.setType(type);
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 |  |  |       RedisUtil.set(VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId()
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 |  |  |             + "_" +  deviceId + "_" + channelId + "_" + callId + "_" + stream, ssrcTransaction);
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 |  |  |       RedisUtil.set(VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId()
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 |  |  |             + "_" +  deviceId + "_" + channelId + "_" + callId + "_" + stream, ssrcTransaction);
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 |  |  |    }
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