Dependant NSURLConnections : All, 

In my project i have a service call based on the response we need to pass it to other service call and get the Response and it must be a Synchronous call. 

We can try in One way where Creating a NSURLConnection and having delegate menthos and in Didfinish we can do. 

Instead of it can we use NSoperationQueue and do it, How can we do? Any sample