Source Code : Datagram Receiver

Java Is Open Source Programming Language You Can Download From Java and Java Libraries From http://www.oracle.com. Click Here to download
We provide this code related to title for you to solve your developing problem easily. Libraries which is import in this program you can download from http://www.oracle.com. Click Here or search from google with Libraries Name you get jar file related it

Datagram Receiver

import java.io.IOException;
import javax.microedition.io.Connector;
import javax.microedition.io.Datagram;
import javax.microedition.io.DatagramConnection;

public class DatagramReceiver {
    public static void main(String[] args) {
        if (args.length != 1) {
            System.out.println("Usage: DatagramReceiver port");
            System.exit(1);
        }
        
        try {
            DatagramConnection receiver = 
                    (DatagramConnection)Connector.open("datagram://:" + args[0]);
            byte[] buffer = new byte[256];
            Datagram dgram = receiver.newDatagram(buffer, buffer.length);
            for (;;) {
                dgram.setLength(buffer.length);
                receiver.receive(dgram);
                int length = dgram.getLength();
                System.out.println("Datagram received. Length is " + length);

                // Show the content of the datagram.
                for (int i = 0; i < length; i++) {
                    System.out.print(buffer[i] + " ");
                }
                System.out.println();
                
                // Send it back...
                receiver.send(dgram);
            }
        } catch (IOException ex) {
            System.out.println("IOException: " + ex);
        }
    }
}

           
       

Thank with us