'Short int sin port' presentation slideshows

TDC561 Network Programming

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Sockets

Sockets. The building blocks of Internet communications. Motivation. We need to present programs with an abstraction of the network naming, rendezvous, service type and quality The abstraction implies an API (Application Programming Interface)

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Socket structure in C

Socket structure in C. struct sockaddr_in { //Address family, always AF_INET short int sin_family; // Port number unsigned short int sin_port; // struct for IP address struct in_addr sin_addr; // A part that is always zero unsigned char sin_zero[8]; }; .

487 views • 28 slides

15-213 Recitation 10 Greg Reshko

15-213 Recitation 10 Greg Reshko. Office Hours: Wed 2:00-3:00PM April 28 th , 2003. Outline. Sockets Interface Echo Client/Server FCEs. Internet connection. Clients and servers communicate by sending streams of bytes over connections : point-to-point, full-duplex, and reliable

387 views • 27 slides

Networking 15213-S04, Recitation, Section A

Networking 15213-S04, Recitation, Section A. Socket Echo Client-Server Extend to Echo Proxy Broken Pipe. Networking Bibles. UNIX Network Programming, Volume 1, Second Edition: Networking APIs: Sockets and XTI , Prentice Hall, 1998.

400 views • 23 slides

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?????? ????????. Sockets Programming. Tutorial 8. Contents. Socket programming What is a socket ? Sockets architecture Types of Sockets The Socket system calls Data Transfer Service functions for sockets programming Examples for Client - Server communication STREAM Communication (TCP)

378 views • 22 slides