|  |  | 
 |  |  | package com.genersoft.iot.vmp.service.impl; | 
 |  |  |  | 
 |  |  | import com.alibaba.fastjson2.JSON; | 
 |  |  | import com.baomidou.dynamic.datasource.annotation.DS; | 
 |  |  | import com.genersoft.iot.vmp.common.InviteInfo; | 
 |  |  | import com.genersoft.iot.vmp.common.InviteSessionStatus; | 
 |  |  | import com.genersoft.iot.vmp.common.InviteSessionType; | 
 |  |  | 
 |  |  | import java.util.concurrent.CopyOnWriteArrayList; | 
 |  |  |  | 
 |  |  | @Service | 
 |  |  | @DS("master") | 
 |  |  | public class InviteStreamServiceImpl implements IInviteStreamService { | 
 |  |  |  | 
 |  |  |     private final Logger logger = LoggerFactory.getLogger(InviteStreamServiceImpl.class); |