title: How to find server is reachable with Reachability code in iPhone?
body: <p><br>
  I have client server say "http://abc.com" and i want to check whether this server responding or not.<br>
  How to check this with Reachability code from apple?<br>
  As i see that code but not able to get where to write my client's url to check this.<br>
  Please suggest me.</p>