TCP/IP and UDP/IP Xbase++ library for sockets communication across a network such as the internet or intranet (LAN). Allows multiple servers and clients to run simultaneously. Create proxy, chat, file transfer, HTTP, SMTP, POP3, FTP and DNS client programs. Secure and private messaging; Supports using session keys for encrypting and decrypting data. Control devices (relay, scale, GPS, embedded computer, etc.) using TCP/IP. Multiple examples.