title: WCF life cycle for webservice and a singleton WCF service?
body: <p>How does the life cycle looks like for the following : </p>
  
  <ol>
  <li>WCF Webservice(http)</li>
  </ol>
  
  <p>If I got this correct the service will be created for every call?</p>
  
  <ol>
  <li>WCF netTCP (also hosted in IIS) as singleton</li>
  </ol>
  
  <p>Is it correct thtat the WCF service will be created on the first call and then never go down? Or will it go down when there is no connections for a while? And if so, where do I set this timeout? The service in my case is keeping state for the client so what will happen if a client connects but is idle so long that it excedes the timeout?</p>