title: Flex Security Sandbox Violation just started happening
body: <p>I have an http handler built and running on my website server.  Code in flex generates a http request then navigates to the handler, which generates and streams back file information for the user to download.</p>
  
  <p>Basically the request sends image data and the return result is a pptx stream with the image data in a powerpoint slide.</p>
  
  <p>This worked fantastically this morning until about an hour ago.  I have no idea what changed, but every swf I am building which attempts to access this handler is now giving me:</p>
  
  <p><strong>* Security Sandbox Violation *</strong>
  Connection to <a href="https://g1.localhost/Turm/BounceBack.aspx" rel="nofollow">https://g1.localhost/Turm/BounceBack.aspx</a> halted - not permitted from <a href="https://g1.localhost/Turm/FlashApps/ImageAndExporting.swf?debug=true" rel="nofollow">https://g1.localhost/Turm/FlashApps/ImageAndExporting.swf?debug=true</a></p>
  
  <p>I even fully qualified the BounceBack.aspx name (it was a relative url until just now) in case something was confusing the flash player, but as you can see, the url request and the swf are loaded from exactly the same domain (even the same virtual app in the web domain).</p>
  
  <p>I have even added the physical filepath as a 'trusted folder' in my flash player security settings.</p>
  
  <p>What gives? Anyone have any suggestions?</p>
  
  <p>Using the Apache 4.9.1 SDK and latest version of flashplayer.
  As mentioned, this worked all day yesterday and this morning.  I cannot figure out what has changed, but am having no luck resolving the issue, source code has not changed.</p>