Member Avatar for mahdi68

Hi
How can i know in java , pc is connected to internet or no (is online or offline) ???
thanks

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  • Latest Post Latest Post by mahdi68
Member Avatar for peter_budo

You can try to ping well know IP like google servers and see if you get response

Member Avatar for mahdi68

You can try to ping well know IP like google servers and see if you get response

how con i do this ???

Member Avatar for jwenting

how con i do this ???

By reading a few tutorials...

Member Avatar for peter_budo

how con i do this ???

Here you go

Edited by peter_budo because: n/a
Member Avatar for mahdi68

Hi , i use this code for check connection but it`s work fine only in root user !!!

import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;


public class Connection {

	/**
	 * @param args
	 */
	public static boolean status;
	public static void main(String[] args) {
		String host = "209.85.229.147";
        int timeout = 3000;
        try {
			status = InetAddress.getByName(host).isReachable(timeout);
		} catch (UnknownHostException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		if (status) {
            System.out.println("Online");
        } else {
            System.out.println("Offline");
        }


	}

}

how can i do it for normal user`s ???
thanks

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