作为一个系统的时间同步内容，可以再客户端需要进行时间同步时向服务器请求，服务器对客户端的系统进行同步。-As a system time synchronization, it can be again the need for time synchronization client when a request to the server, the server on the client system for synchronization.

一个精确到秒级的sntp linux服务器，可以通过命令行参数设置本服务器所处时区。-this is a time synchronization server. Ntp client end point could synchronize with it as with usual ntp.

Simple SNTP client class for retrieving network time.