Here is the documentation on the socket efuns. Before you use anyone of those,
you _MUST_ consult the Arch Sourcerer, as the indiscriminate and un-informed
use of those efuns can (and will) hang the game.

Help topics available:

socket_accept	socket_acquire	socket_bind	socket_error	socket_listen
socket_close	socket_release	socket_write	socket_address	socket_connect
socket_create