🚀 go-pugleaf

    A ver si esto te ayuda.
    Agurrak.


public class Ping extends Thread {
 Socket socket;
 BufferedReader in;
 PrintWriter out;
 int time;
 public Ping(String serv,int port,int time) {
  socket = new Socket(serv, port);
  in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
  out = new PrintWriter(new BufferedWriter(new
OutputStreamWriter(socket.getOutputStream())), true);
  this.time=time;
  start();
 }
 public void run() {
  while (true) {
   try {
    sleep(time);
   } catch (Exception e) {
   }
   //mensaje de ping (�ste en particular es para IRC)
   out.println("PING "+serv);
  }
 }
}