heii thanks for your response, i got an solution regarding it .. *ip.isReachable(...)* id there , acoording to this method :
"Tries to reach this *InetAddress*. This method first tries to use *ICMP* *(ICMP ECHO REQUEST)*. *When first step fails, a TCP* connection on port 7 (Echo) of the remote host is established." On Sat, Jul 2, 2011 at 2:38 AM, JAlexoid (Aleksandr Panzin) < [email protected]> wrote: > This is not really an Android related topic, but... > > Do not rely on IP broadcasting being available. A lot of networks will > forbid broadcast packets. You may try the ICMP ping, but a lot of firewalls > will drop all ICMP packets. Broadcasting is an unreliable feature. > > I'd suggest asking on StackOverflow, there are more people that do lower > level networking. > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
