Unresponsive Script - large inputs

[Masterdanielsan]

When adding large file inputs, I am seeing the browser get locked up and throw an 'unresponsive script' popup.

Seems to do this on FireFox consistently, but I'm not seeing it happen on Chrome.

Please confirm bug.

[uqee]

How large? Only number of files counts or their sizes too? I need to reproduce it to confirm and fix)

[Masterdanielsan]

I am loading around 2000-3000 files around 20GB-40GB total upload range.

I'm getting a lot of issues with this right now. Non Responsive Script in FF, and I've seen a few crashes and 'out of memory' issues. If you could help stress it and find out the issue, I would be appreciative.

AE seems to be hogging resources pretty bad at the moment... at least in my implementation of it.

[Masterdanielsan]

I'm not sure if this is connected, but I'm trying to upload 2045 files (total of 19.1 GiB) and this is what my browser memory is at 6.8% in...

This is worrysome! I don't know if it's evaporatejs, angular-evaporate, or impimentations thereof on my part.

----EDIT----

I had another page running that was interfering with the memory for that snapshot, but I think i'm still seeing spikes in memory usage on loading images. I'll continue to test.

[uqee]

Whoa, that's huge. Would you checkout a fix/large-files branch to try some ideas if I commit them here?

[uqee]

Current version of this branch adds just one file at a time (as opposed to using a loop to add all of them at once). Can probably resolve UI hanging issues when large number of files added, try it.

[Masterdanielsan]

Hmm, this seems to 'solve' the issue of hanging, but maybe using async or something, we could do this a bit faster by adding multiple at a time? I can add a spinner while this happens, but it's not exactly optimized. :/

[Masterdanielsan]

It would also be good to fire an event when this is done loading.