Topics from Network Programming (POSIX)
Chapters:

1) Stevens and Rago book
Chapter 16 (network programming)
Chapter 14.4.1 (select) (14.4.2 (poll))

2) Stevens Network Programming, Volume 1, 2nd edition
socket protocol figures on pages 46, 55, 99
concurrent servers on pages 117- (tcp), 561- (udp), 745- prefork
