轮盘记分服务器程序，采用TCP协议与客户机连接，并使用了多线程，用ACCESS作数据库。-roulette Points server using TCP connection with the client, and the use of multithreading, for ACCESS database.

轮盘押分客户机程序，采用TCP协议与服务器连接，并使用了多线程。-roulette remanded points client procedures, using TCP and server connectivity, and the use of multithreading.

E-SIM SUNA服务器商品市场自动扫描,设置好想购买的价格后自动扫描,多线程-E-SIM SUNA server automatically scan commodity markets