title: Accessing the function.caller on nodejs
body: <p>I have a task that depends upon function.caller to sanity check that a caller is authorized.</p>
  
  <p>According to this url, caller is supported in all major browsers... and all of my unit tests pass:</p>
  
  <p><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/caller" rel="noreferrer">https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/caller</a></p>
  
  <p>However, nodejs rejects all attempts to access function.caller (reports it as null).</p>
  
  <p>I'm open to suggestions to make this work on nodejs... I'd hate to have this framework only work on browsers.</p>
  
  <p>Thanks!</p>