使用unix_domain_socket编写的简单的客户端和服务器，domain_socket是目前最流行的IPC-Prepared using unix_domain_socket simple client and server, domain_socket is the most popular IPC

易语言利用sock解析域名源码例程程序调用API函数应用sock访问解析域名。 -Easy language to use sock domain name source code routines to call the API function to analyze the domain name application sock.