package Internet;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetSocketAddress;
public class Test10_UDP_Me {
public static void main(String[] args) throws Exception {
DatagramSocket socket = new DatagramSocket(2005);
while (true){
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String msg= reader.readLine();
DatagramPacket packet = new DatagramPacket(msg.getBytes(),0,msg.length(),new InetSocketAddress("localhost",2000));
socket.send(packet);
if (msg.equals("bye")){
break;
}
}
socket.close();
}
}
package Internet;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
public class Test10_UDP_MyBrother {
public static void main(String[] args) throws Exception {
DatagramSocket socket = new DatagramSocket(2000);
while (true){
byte[] buffer = new byte[1024];
DatagramPacket packet = new DatagramPacket(buffer,0,buffer.length);
socket.receive(packet);
String msg=new String(packet.getData(),0,packet.getLength());
System.out.println(msg);
if (msg.equals("bye")){
break;
}
}
socket.close();
}
}
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