Reachability test

reachability-test.m

 #import "Reachability.h"
 - (void)viewDidLoad
 {
     [super viewDidLoad];
     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(reachabilityChanged:) name:kReachabilityChangedNotification object:nil];
     
     Reachability * reach = [Reachability reachabilityWithHostname:@"www.google.com"];
     [reach startNotifier];
 }
 

 - (void)viewDidUnload
 {
     [super viewDidUnload];
     [reach stopNotifier];
     [[NSNotificationCenter defaultCenter] removeObserver:self];
 }
 

 -(void)reachabilityChanged:(NSNotification*)note
 {
     Reachability * reach = [note object];
     
     if([reach isReachable]){
         NSLog(@"Notification Says Reachable");
     }
     else {
         NSLog(@"Notification Says UnReachable");
     }
 }