目录 Preface Section 1:Getting Started with Network Programming Chapter 1:Introducing Networks and Protocols Technical requirements The internet and C OSI layer model TCP/IP layer model Data encapsulation Internet Protocol What is an address? Domain names Internet routing Local networks and address translation Subnetting and CIDR Multicast,broadcast,and anycast Port numbers Clients and servers Putting it together What's your address? Listing network adapters from C Listing network adapters on Windows Listing network adapters on Linux and macOS Summary Questions Chapter 2:Getting to Grips with Socket APIs Technical requirements What are sockets? Socket setup Two types of sockets Socket functions Anatomy of a socket program TCP program flow UDP program flow Berkeley sockets versus Winsock sockets Header files Socket data type Invalid sockets Closing sockets Error handling Our first program A motivating example Making it networked Working with IPv6 Supporting both IPv4 and IPv6 Networking with inetd Summary Questions Chapter 3:An In-Depth Overview of TCP Connections Technical requirements Multiplexing TCP connections
以下为对购买帮助不大的评价