The current spec ignores 'potential client requests' http://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html#on-fetch-request-algorithm due to https://github.com/slightlyoff/ServiceWorker/issues/249 Gecko does allow interception.

This should require obtaining the nsIHttpChannelInternal interface from the channel that is created by HTMLEmbedElement and HTMLObjectElement and calling the ForceNoIntercept method.

/r/9509 - Bug 1168676 - Switch off embed/object ServiceWorker interception. r=ehsan Pull down this commit: hg pull -r 684a932803c29c73eabc3f4843a628cdcbe261cb https://reviewboard-hg.mozilla.org/gecko/

https://reviewboard.mozilla.org/r/9507/#review8277 ::: dom/workers/test/serviceworkers/fetch/context/index.html:244 (Diff revision 1) > + return Promise.resolve().then(function() { Nit: please move this to the beginning of the function.

https://reviewboard.mozilla.org/r/9509/#review8279 Ship It!

Comment on attachment 8611551 [details] MozReview Request: bz://1168676/nsm I'm sorry, ReviewBoard keeps fighting me. :(

Backed out in https://hg.mozilla.org/integration/mozilla-inbound/rev/e5effe06a77f for apparently causing lots of assertion failures: https://treeherder.mozilla.org/logviewer.html#?job_id=10235886&repo=mozilla-inbound

All failing just like in the try push, apparently...