title: net::ERR_CONNECTION_RESET angular api request causes duplicates?
body: <p>I have an application with a .NET c# middle tier and angular front end.  I am calling an api which results in a long running process.  In IE I captured a message saying net::ERR_CONNECTION_RESET.  In Chrome, I'm seeing a failed status after 10 minutes.</p>
  
  <p>I looked in our log tables and event viewer.  The process is running on the server without failure, but something is causing the api controller method to run multiple times, every 5 minutes.  In my developer tools there is no network indicator that a second call is being made.</p>
  
  <p>Is there a timeout setting in IIS or web.config that might cause this?</p>