package primer1;

import java.net.DatagramPacket;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.nio.charset.Charset;

public class DatagramExample {
	
	public static void main(String[] args) {

		
		// System.getProperties().put("proxySet", "true");
		// System.getProperties().put("proxyHost", "proxy.rcub.bg.ac.rs");
		// System.getProperties().put("proxyPort", "8080");
		
		
		System.out.println("Default Charset=" + Charset.defaultCharset());
		
		
		String s = "This is a test";
		byte[] data = s.getBytes(); // koristi se podrazumevano kodiranje platforme
		
		try{
			InetAddress ia = InetAddress.getByName("www.ibiblio.org");
			int port = 7;
			DatagramPacket dp = new
			  DatagramPacket(data, data.length, ia, port);
			System.out.println("This packet is addressed to " 
					+ dp.getAddress() + " on port " + dp.getPort());
			System.out.println("There are " + dp.getLength() 
					+ " bytes of data in the packet");
			System.out.println(new String(dp.getData(), dp.getOffset(), dp.getLength()));
		}catch(UnknownHostException e){
			System.err.println(e);
		}
		
	}

}