Server socket

A server socket is a computer communications end point for new incoming connections. The server socket accepts incoming connections, handles lower-level network traffic to finalize the connection and then forks a new connection for reading or writing. The server socket continues to be available to accept other incoming connections.

Pseudocode example

#Create a server socket ServerSocket = CreateNewSocket( AF_INET, SOCK_STREAM ); BindSocketToIP( ServerSocket, LOCALIP ); ListenForConnections( ServerSocket ); #Accept incoming connections While( TRUE ) { NewSocket = AcceptConnection( ServerSocket ); While( Data = ReceiveData( NewSocket ) ) { ... } }

AF_INET refers to the socket using a standard network protocol, in this case IPv4. SOCK_STREAM refers to the socket using a standard transport protocol, in this case TCP. See the article on Berkeley sockets for further information.

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