Mega Code Archive

 

Categories / Java / Network Protocol

 

Receiving a Datagram

import java.net.DatagramPacket; import java.net.DatagramSocket; public class Main {   public static void main(String[] argv) throws Exception {     byte[] inbuf = new byte[256]; // default size     DatagramSocket socket = new DatagramSocket();     DatagramPacket packet = new DatagramPacket(inbuf, inbuf.length);     socket.receive(packet);     int numBytesReceived = packet.getLength();     System.out.println(numBytesReceived);   } }