import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
public class Main {
public static void main(String[] args) throws Exception {
ServerSocket server = new ServerSocket(8123);
while (true) {
Socket sock = server.accept();
InetAddress addr = sock.getInetAddress();
System.out.println("Connection made to " + addr.getHostName() + " (" + addr.getHostAddress()
+ ")");
Thread.sleep(5000);
sock.close();
}
}
}