Java examples for Network:UDP
Receiving a Datagram
import java.io.IOException; import java.net.DatagramPacket; import java.net.DatagramSocket; import java.net.SocketException; public class Main { public void m() { try {/*from w ww . j a va 2s . c o m*/ byte[] inbuf = new byte[256]; // default size DatagramSocket socket = new DatagramSocket(); // Wait for packet DatagramPacket packet = new DatagramPacket(inbuf, inbuf.length); socket.receive(packet); // Data is now in inbuf int numBytesReceived = packet.getLength(); } catch (SocketException e) { } catch (IOException e) { } } }