HP Rp7410 BSD Sockets Interface Programmer's Guide - Page 7

Contents 4. Using Internet Datagram Sockets Overview 86 Preparing Address Variables 88 Declaring Socket Address Variables 88 Getting the Remote Host's Network Address 89 Getting the Port Address for the Desired Service 90 Using a Wildcard Local Address 91 Writing the Server and Client Processes 92 Creating Sockets 92 Binding Socket Addresses to Datagram Sockets 93 Sending and Receiving Messages 95 Sending Messages 95 Receiving Messages 96 Flag Options 98 Closing a Socket 100 Example Using Datagram Sockets 101 5. Advanced Topics for Internet Datagram Sockets SO_BROADCAST Socket Option 111 Specifying a Default Socket Address 112 When to Specify a Default Socket Address 113 Synchronous I/O Multiplexing with Select 114 Sending and Receiving Data Asynchronously 115 Sending and Receiving IP Multicast Datagrams 116 Sending IP Multicast Datagrams 116 Receiving IP Multicast Datagrams 118 Nonblocking I/O 121 7