on the "too fast eviction" issue, I remember that something was added to
set the default expiration time, a time_expire parameter.
On Friday, February 15, 2013 7:32:42 PM UTC+1, howesc wrote:
>
> i did some grepping of my code and found some things....
>
> - it seems that cache.ram is automatically set to GAE memcache when you
> are using GAE. it's part of the GAE setup web2py does for you.
> - the code above looks OK for storing sessions in memcache. FWIW, I gave
> up using memcache for sessions because the eviction time was too short for
> my need on GAE (about 5 mins was the best i could get)
>
> I am using memcache on GAE quite a bit, so it for sure can work. Can you
> post the stack trace from the GAE logs (SDK or production) that you are
> seeing?
>
> thanks,
>
> cfh
>
> On Thursday, February 14, 2013 2:33:37 AM UTC-8, Andy W wrote:
>>
>> I would like to store both session data and cached data in memcache when
>> I upload my app to GAE. Can anybody point me in the right direction for
>> setting this up?
>>
>> Based on the web2py scaffolding app I have tried (in models/db.py):
>>
>> if not request.env.web2py_runtime_gae:
>> db = DAL('sqlite://storage.sqlite', lazy_tables=True)
>> else:
>> db = DAL('google:datastore', lazy_tables=True)
>> from gluon.contrib.memdb import MEMDB
>> from google.appengine.api.memcache import Client
>> session.connect(request, response, db = MEMDB(Client()))
>> cache.ram = cache.disk = cache.memcache
>>
>> My app runs OK on sqlite but, once moved to GAE I get an Internal Error
>> whenever serving a page that attempts to store cache data in memcache.
>>
>> From http://web2py.com/books/default/chapter/29/13?search=cache#MemcacheI
>> see there is a suggestion to use:
>>
>> from gluon.contrib.gae_memcache import MemcacheClient
>> from gluon.contrib.memdb import MEMDB
>> cache.memcache = MemcacheClient(request)
>>
>> I don't understand how this relates to the scaffolding app code - what is
>> MEMDB, what is the correct usage of gluon.contrib.gae_memcache
>> and google.appengine.api.memcache?
>>
>> Trial and error has got me nowhere, so I thought I would confess my
>> ignorance and ask the experts!
>>
>> Andy
>>
>
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