Reachability method (startnotifier) is not calling
<p>Here is my reference code. I have put break point in startnotifier method but it is not being called.</p>

<pre><code>[[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(reachabilityChanged:) name: kReachabilityChangedNotification object: nil];


 internetReach = [[Reachability reachabilityForInternetConnection] retain];

 [internetReach startNotifier];
</code></pre>

<p>I have written this part of code in appdelegate.m (didFinishLaunchingWithOptions).</p>

<p>I have declared var in appdelegate.h like below....</p>

<pre><code> @interface AppDelegate : UIResponder &lt; UIApplicationDelegate &gt;

 {

   Reachability *internetReach;

    Reachability *wifiReach;

    Reachability *hostReach;

 }
</code></pre>

<p>Why breakpoint in startnotifier is not being called and hence nsnotification is not calling observer function if I change the network.</p>
