#128 JMdns ServiceListner doesn't find all services

[twid]

Hi I created sample jmdns serviceListner, When i run it , It should continue to list services as it finds, But with this my program, It list few services when run and after that it does not list any service. And i have dns-sd in my google chrome browser, So when i browse services in chrome, at that time my program list other services, Otherwise my program doesn't list services. I don't get why ServiceListner itself doesn't detect any subsequent events.

Code :
public static void main(String[] args) throws Exception {
String type = "_my-app._tcp.local.";
final JmDNS jmdns = JmDNS.create();
jmdns.addServiceListener(type, new ServiceListenerClass());
}

public static class ServiceListenerClass implements ServiceListener {
public void serviceAdded(ServiceEvent event) {
event.getDNS().requestServiceInfo(event.getType(), event.getName(), true);
}

public void serviceRemoved(ServiceEvent event) {
System.out.println((count--) + " " + event.getInfo().getName());
}

public void serviceResolved(ServiceEvent event) {
System.out.println((count++) + " :Res: " + event.getInfo().getName() + " " + event.getInfo().getPort() + " " + event.getInfo().getApplication()
+ " " + event.getInfo().getDomain() + " " + event.getInfo().getKey());
}
}

[twid]

Library Version JmDNS 3.4.1