Client :: serverPort - Get port number
The function returns the port number for the client when running in client server mode. Otherwise it returns 0 .
When passing an invalid client handle, the function throws an exception.
if ( myClient.port() != 0 )
printf("I am a server client");
Return value: Port number ( int32 )
The port number must be the same the server has been started with (e.g. 6123). When no port number is passed, the client expects the port number being defined in a system variable SERVER_PORT or in a system environment ini-file on the ODABA installation folder.