Queremos crear un server que cuando reciba conexión de un cliente cree un hilo y lo lance hasta que reciba la cadena salir:

package sockets2LaPelicula;

public class SimpleThread extends Thread{
	public static final int FOR_EVER = -1;//Constante
	protected long delay;//variable
	protected int times;//Variable
	public SimpleThread (long delay, int times) {
		System.out.println("Constructor SimpleThread");
		this.delay = delay;
		this.times = times;
	}
	public void run() {
		try {
			for(int aux = times; (times>=0)||(aux == FOR_EVER); times--) {
				System.out.println("Mi Delay es:"+delay);
				sleep(delay);
			}
		}catch(Exception e) {
			System.out.println("Error.");
		}
	}
	
	
}