修改timer线程模型
修改timer线程模型

Signed-off-by: songlin411 <6992dc07e904272694686fdca1eaf0726da93cca@163.com>

ccvcd/Mycat-Server,ccvcd/Mycat-Server,magicdoom/Mycat-Server,ccvcd/Mycat-Server,magicdoom/Mycat-Server,ccvcd/Mycat-Server,magicdoom/Mycat-Server,magicdoom/Mycat-Server