}
}
});
// Receiver
for (int i = 0; i < 15; i++) {
Message p = destUSM.waitFor(MessageFilter.create(10000, ping));
if (p != null) {
_pingcount++;
System.err.println("Receiver: Ping " + p.getInt("id") + " received. Sending pong");
Message po = new Message(pong);
po.set("id", p.getInt("id"));