udpClose()

Closes the connection to a UDP socket.

Synopsis

int udpClose(int socket);

Parameters

Parameter Description
socket Number of the socket

Return value

0 if OK, otherwise -1. Errors can be retrieved with getLastError().

Error

Missing or wrong arguments.

Description

Closes the connection to a UDP socket.

Example

main()

{

int read, open, close;

time maxTime;

string data;

time maxTime = 100;

unsigned openPort, writePort;

string writeHost;

openPort = 120;

open = udpOpen("eiwnt094", openPort);

DebugN(open);

read = udpRead(open, data, writeHost, writePort, maxTime);

DebugN(data, writeHost, writePort);

close = udpClose(open);

DebugN(close);

}

Assignment

Communication functions

Availability

CTRL

See also

udpOpen(), udpRead(), udpWrite()