1、服务指标

mec-im/src/main/java/com/ym/service/Impl/RoomServiceImpl.java

@@ -1238,13 +1238,14 @@ public class RoomServiceImpl implements RoomService {
     }
 
     @Override
-    @Transactional(rollbackFor = Exception.class)
+    @Transactional(rollbackFor = Exception.class,isolation = Isolation.READ_COMMITTED)
     public boolean statusSync(String roomId,String userId) throws Exception {
         log.info("statusSync: roomId={}, userId={}", roomId, userId);
         List<RoomMember> byRidAndUid = roomMemberDao.findByRidAndUid(roomId, userId);
         if(byRidAndUid.size() > 0){
 //            SysUser sysUser = sysUserFeignService.queryUserById(Integer.parseInt(userId));
             SysUser sysUser = teacherDao.getUser(Integer.parseInt(userId));
+            studentDao.lockUser(Integer.parseInt(userId));
             Teacher teacher = teacherDao.get(sysUser.getId());
             CourseSchedule courseSchedule = courseScheduleDao.get(Long.parseLong(roomId.substring(1)));
             log.info("statusSyncLevelRoom: roomId={}, userId={}", roomId, userId);