mimecuvalo/syncorro — comment on commit 3bc082bdc2494f3c1e570121e21f529db67c99fa
File: modules/syncorro.js line 292
By mimecuvalo:

Actually, AFAIK (from my work with file manipulation in FireFTP), it's impossible to do this kind of thing on a separate thread. I've tried and it'll make the browser crash b/c it's not thread-safe. I'll remove the callback and make it sync.