@Override
public void removeRoomTimer(Long rid) throws ServiceException, ServiceDaoException {
log.info(rid + " time will be remove ");
SendMessageTask sm2 = this.roomID_Message.get(rid);
if (sm2 != null) {
log.info(sm2.toString());
sm2.cancel();
}
this.roomID_Message.remove(rid);
log.info(rid + " time message remove sucdess");
}
