Restart resilient mode behavior
Restart resilient mode behavior

I find this behavior to be _very odd_, but it matches what we have under
test. Specifically, it seems bizarre to call `next` and then do
_anything_ with the response still, calling `next` signifies "I'm done
here"!!?!?!!

ember-fastboot/ember-cli-fastboot,ember-fastboot/ember-cli-fastboot