On Fri, May 17, 2019 at 12:39 PM Zer0Cool <[email protected]> wrote:
> For what its worth, I get the same/similar errors in the dev tools in > Firefox > 66.0.5 but it does not appear to cause any kind of adverse effect in > Firefox. > > Load denied by X-Frame-Options: > https://mydomain.com/app/element/templates/blank.html does not permit > framing. > > TypeError: g.contentDocument is null [Learn More] onload > https://mydomain.com/app.js?v=1.0.0:281 app.js:281:384 > > For me the page unresponsive issue in Chrome is reproducible, but not > consistently immediate upon ceasing use of the mouse. Some times its the > second I stop using it, other times it takes 30-60 seconds...in other cases > it does not seem to happen (at least I am not waiting long enough for it to > happen). I dont get any such reaction in Firefox. > > I am still testing out tweaks and other things to see if I can negate the > problem. > Using "X-Frame-Options: SAMEORIGIN" would be the general solution, as guac does partly depend on being able to point an iframe/object at itself, at least for the features noted. I am curious what would cause that behavior when "DENY" is used. Profiling things in dev tools may reveal where the cycles are being spent while the page is unresponsive. - Mike
