InetAddress IsReachable() Example
Test whether that address is reachable.
InetAddressclass IsReachable() method example. This example shows you how to use IsReachable() method.This method Test whether that address is reachable.
Here is the code:-
/*
* @Program that Test whether that address is reachable.
* IsReachable.java
* Author:-RoseIndia Team
* Date:-19-Jun-2008
*/
import java.net.*;
public class IsReachable {
public static void main(String[] args) throws UnknownHostException{
try {
int timeout = 2000;
InetAddress[] addresses = InetAddress.getAllByName("girish-desktop");
for (InetAddress address : addresses) {
if (address.isReachable(timeout))
System.out.printf("%s is reachable%n", address);
else
System.out.printf("%s could not be contacted%n", address);
}
} catch (Exception e) {
System.out.printf("Unknown host: %s%n", "www.java2s.com");
}
}
}
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Output of the program:-
| girish-desktop/127.0.1.1 is reachable |
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