On Apr 26, 2012, at 15:05 , Chris Cleeland wrote:
> With regard to disabling memcached, one of the few responses I got back to my
> queries regarding memcached is that it's not possible to disable:
>
> http://lists.macosforge.org/pipermail/calendarserver-users/2012-February/001949.html
>
>
> In my case, I'm not sure the GUID generation would change the situation
> substantially because I already have calendars with GUIDs assigned. What
> will happen in my case is that sometimes a request will come in and will be
> "found", while 5 minutes later a request for the same item will come in and
> not be found. With my weak python debugging skills I traced it down to
> trying find that something in cache and it not being there. I would think
> that when it's not in cache it would get loaded, but it's almost as if
> memcached thinks it has the item but doesn't return it.
>
I didn't test the setup without memcached thoroughly - I just noted that it
didn't work either.
I'm just guessing, but could it be a problem with some mapping between a real
username and a GUID that at some point expires from a cache? Perhaps the code
does not regenerate the mapping? If the usernames and GUIDs are in a directory,
they can just be looked up.
Best regards,
Rasmus
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Hansen, Rasmus Borup Intomics - from data to biology
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