Fix possible HTTP DoS on error in keep-alive requests (#1488782)

Aleksander Machniak

2012-10-31 752eedd9647468aa40028f5e73b80adb88957b34

 program/js/app.js

@@ -6143,9 +6143,9 @@

    // re-send keep-alive requests after 30 seconds
    if (action == 'keep-alive')
      setTimeout(function(){ ref.keep_alive(); }, 30000);
      setTimeout(function(){ ref.keep_alive(); ref.start_keepalive(); }, 30000);
    else if (action == 'check-recent')
      setTimeout(function(){ ref.check_for_recent(false); }, 30000);
      setTimeout(function(){ ref.check_for_recent(false); ref.start_keepalive(); }, 30000);
  };

  // post the given form to a hidden iframe