iPhone - Web service client app
<p>I am writing an app that’s a very simple web service client.
I have the following questions:
1. Is there a standard common way to write the web service consumption part so that it won’t interfere with the main GUI thread?  Is it common practice to use the main thread considering the web request should take a very short time to complete (but never know)?
Any links to tutorials?
2. All examples I saw call the web service via GET. I need to POST the data to the web service.
Any known samples/tutorials that use POST?</p>
