title: Where i can found string:"Now listening on : http://localhost:port" at Kesterl code?
body: <p>Where i can found string:"Now listening on : <a href="http://localhost:port" rel="nofollow noreferrer">http://localhost:port</a>" at Kesterl code? This string shows when application starts.</p>
  
  <p>I write simple Web Api application, hosting on kesterl and runs on Ubuntu 16.04./
  So, i go to my teacher, but he want that I showed where the specified line is.</p>
  
  <p>He is afraid that I brought it out by some Console.WriteLine
   and deceived him.</p>
  
  <p>Tell me  where is this line in Kestrel's code or can it be somewhere else.
  I understand that this is a very stupid question, but it was not I who asked it, but my instructor.</p>
  
  <p>I use Asp.Net Core Web Api 2.0. </p>