On Fri, Feb 17, 2012 at 1:25 PM, Rob Lanphier <robla(a)wikimedia.org> wrote:
Yesterday, Roan and others made some fixes in this
area in an attempt
to address the problems we were seeing. Here's a list of Roan's
commits:
https://www.mediawiki.org/wiki/Special:Code/MediaWiki/author/catrope
In an effort to fix things, he enabled
$wgResourceLoaderExperimentalAsyncLoading for logged-in users our 1.19
wikis.
meta.wikimedia.org is where we've seen the most problems, so
that would be the best place to test.
It's fairly easy for me to reproduce the issue of the sidebar
collapse/expand behavior sometimes being incorrect (sidebar sections
being displayed as expanded, but being actually collapsed). I also
still see the issue of occasional flashes of the pre-Vector toolbar.
This is both on Meta, logged in, with Chrome/Ubuntu, forced
client-side re-cache, no JS errors, no network errors.
Definitely looks like a continuing blocker for further 1.19
deployments, unfortunately.
--
Erik Möller
VP of Engineering and Product Development, Wikimedia Foundation
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