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Tuesday, August 16, 2011

Internet Relay Chat

Internet Relay Chat


 

The IRC Portal

Ircnetz-Schema.svg
Internet Relay Chat, commonly referred to as IRC, is a form of real-time Internet text messaging (chat). It is mainly designed for group communication in discussion forums, called channels, but also allows one-to-one communication via private message as well as chat and data transfers via Direct Client-to-Client.
  

Selected article


Diagram of derivations and relations for common IRCd implementations.
An IRCd, short for Internet Relay Chat daemon, is server software that implements the IRC protocol, enabling people to talk to each other via the Internet (exchanging textual messages in real time). It is distinct from an IRC bot that connects outbound to an IRC channel.
The server listens to connections from IRC clients on a set of TCP ports. When the server is part of an IRC network, it also keeps one or more established connections to other servers/daemons.
The term ircd originally referred to only one single piece of software, but it eventually became a generic reference to any implementation of an IRC daemon. However, the original version is still distributed under the same name.

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