The definitive guide to Java programming--thoroughly revised for Java SE 21 Fully updated for the current version of Java, Java SE 21, this comprehensive guide shows, step by step, how to design, write, debug, run, and administer high-performance Java programs.
To build today's highly distributed, networked applications and services, you need deep mastery of sockets and other key networking APIs. One book delivers comprehensive, start-to-finish guidance for building robust, high-performance networked systems in any environment: UNIX Network Programming, Volume 1, Third Edition