DayTime服务UDP客户机——服务器实现D ayTime服务UDP客户机——服务器实现-DayTime UDP client services -- server UDP customer service DayTime Machine -- Server DayTime UDP client services -- services Server DayTime U DP client -- server DayTime UDP client services -- server

communicates with time server to get the daytime using TCP/UDP port

网络授时服务是在网络上设置一些时间服务器，用户通过Internet访问这些时间服务器就可同步本地计算机时钟的服务。网络授时服务有三个协议，分别是Network Time Protocol (RFC-1305)，Daytime Protocol (RFC-867)，Time Protocol (RFC-868)。-Network time service is set up some time on the web server, users access the Internet time se