title: list open ajax/http requests via Javascript or JQuery
body: <p>I'm building a test suite using selenium. I have a need to check what vanilla http requests and what ajax requests are outstanding when a test fails. </p>
  
  <p>Is there a way to query a browser and ask it which requests are still pending and list them? I know that I can get to it using various dev-tools/firebug, but can I get that information from the browser via javascript. </p>
  
  <p>Alternatively/additionally, is there a way to ask that of JQuery? </p>