msg_server经常core_dump

[tongmy]

客户端杀掉进程，过几十秒后会导致服务端OnTimer函数里面core dump。
default.log如下：
2022-11-04 10:24:40,387 [INFO IM] - <MsgConn.cpp>|<228>|,client timeout, handle=-1, uid=1
2022-11-04 10:24:40,387 [INFO IM] - <MsgConn.cpp>|<176>|,Close client, handle=-1, user_id=1

[wuwao1]

void CMsgConn::Close(bool kick_user)这个函数改成void CMsgConn::Close()就好了,bool kick_user这个参数目前没什么意义