I wonder if there is some layer of the infrastructure that is performing
caching without you guys having opted-in, hence the reason why a
cache-buster like ?v=something works. Can you guys confirm? Also - are you
guys setting any headers? Which headers get returned?

I've personally always used cache busters for the simple reason that
sometimes users using web-accelerators or with aggressive ISP or caching
settings tend to key off the URL. Can you guys use this workaround in the
meantime?

On Wed, Jun 2, 2010 at 11:57 AM, Rafael Sierra <[email protected]>wrote:

> On Wed, Jun 2, 2010 at 3:37 PM, J <[email protected]> wrote:
> > To reproduce the problem, go to
> http://qa.connectscholar.com/stylesheets/caSkin.css
> > and also to http://charityaxis-qa.appspot.com/stylesheets/caSkin.css.
> > Both URLs point to the same file but one returns the old content and
> > appspot.com returns the new content.
>
> Same file here:
>
> Hidan:~ sdm$ curl http://charityaxis-qa.appspot.com/stylesheets/caSkin.css> 1
>  % Total    % Received % Xferd  Average Speed   Time    Time     Time
>  Current
>                                 Dload  Upload   Total   Spent    Left
>  Speed
> 100 10941    0 10941    0     0   6146      0 --:--:--  0:00:01 --:--:--
> 31918
> Hidan:~ sdm$ curl http://qa.connectscholar.com/stylesheets/caSkin.css > 2
>  % Total    % Received % Xferd  Average Speed   Time    Time     Time
>  Current
>                                 Dload  Upload   Total   Spent    Left
>  Speed
> 100 10941    0 10941    0     0   2777      0 --:--:--  0:00:03 --:--:--
>  3854
> Hidan:~ sdm$ md5 1
> MD5 (1) = 8f5ef511be1a03fd722223337c334933
> Hidan:~ sdm$ md5 2
> MD5 (2) = 8f5ef511be1a03fd722223337c334933
>
>
>
> >
> > On Jun 2, 1:18 pm, "Ikai L (Google)" <[email protected]> wrote:
> >> Thanks for bringing this up, Tim. Anyone else seeing this problem? If
> so,
> >> please post details. Are you guys setting any kind of cache headers?
> >>
> >> I'm going to try to reproduce these issues, so any information will be
> >> helpful.
> >>
> >>
> >>
> >>
> >>
> >> On Wed, Jun 2, 2010 at 9:14 AM, J <[email protected]> wrote:
> >> > Thanks, Tim, for letting me know I'm not going insane.
> >>
> >> > To the Google guys, this problem seems to have started yesterday
> >> > afternoon (1:30-ish PM, EDT) in case it helps you track down the
> >> > cause.
> >>
> >> > On Jun 2, 8:19 am, Tim Hoffman <[email protected]> wrote:
> >> > > Hi
> >>
> >> > > We have been trying to deploy a major revision of one of our apps.
> >>
> >> > > Under the specific version 2-0-0.latest...  all the new css/js and
> >> > > static images are available.
> >>
> >> > > When we make the new version default, the css, js and static files
> are
> >> > > accessible via <appid>.appspot.com
> >>
> >> > > However when accessing the same site via the google apps domain
> >> > > mapping we are still
> >> > > getting the old versions css, js and static images.
> >>
> >> > > I have tried removing the apps domain mapping and re-adding it with
> no
> >> > > affect.
> >>
> >> > > We have had to revert to the earlier version as all access to the
> site
> >> > > is via the apps domain and
> >> > > its not working with the latest version missing the new css/js.
> >>
> >> > > has anyone got any ideas on how we can address this.
> >>
> >> > > I know absolutely that the problem is not a browser cache, as I have
> >> > > been checking the css files via wget.
> >>
> >> > > Thanks for any help
> >>
> >> > > regards
> >>
> >> > > Tim
> >>
> >> > --
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> >> > .
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> >>
> >> --
> >> Ikai Lan
> >> Developer Programs Engineer, Google App Engine
> >> Blog:http://googleappengine.blogspot.com
> >> Twitter:http://twitter.com/app_engine
> >> Reddit:http://www.reddit.com/r/appengine
> >
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>


-- 
Ikai Lan
Developer Programs Engineer, Google App Engine
Blog: http://googleappengine.blogspot.com
Twitter: http://twitter.com/app_engine
Reddit: http://www.reddit.com/r/appengine

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