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RC4 - Slow transitions related to Backburner.js #2750
I upgrade to RC4 this morning and discovered immediately that my app is making very slow transitions, in some cases it takes nearly 5000ms to transition.
After a little bit of poking around I discovered the problem seemed to be that my outlet views are being completely destructed, synchronously, before the new outlet views are inserted. My app is spending about 3-4 seconds destroying and cleaning up views.
I ended up using
I'm not sure what I can do to help solve this problem. I haven't spent anytime looking at Backburner.js. So help me, help you.
@stefanpenner -- Yea, sure thing. I'm on my way to JSConf presently and my flight doesn't have Wifi. I'll try to get as much in as possible, but then I'll be radio silent for a few hours.
Here are the fiddles. Notice that if you click between "More Views" and "Less Views" the time it takes to transition. Toggle between "More Views" and "Less Views" several times in both fiddles. It seems to be a linear problem, if you increase the view count from 250 to 500 it's more noticeable. Presently, I believe the long transition is due to the fact that views appear to be destructed synchronously, but I could be wrong.