With the upcoming maintenance, I want to add a check at the start of the handler to see if I should display a maintenance notice. This will run on every request, so it would be good to use as lightweight a check as possible. The documentation says CapabilityDisabledError is thrown by db.Model.put(), db.Model.delete(), and db.run_in_transaction().
My question is this: can I use run_in_transaction() with a dummy function - testing without the overhead of actually doing a put()? I realise that in this case memcache is also being disabled, so I can test by doing a memcache.set() instead, but it would be nice to develop a function that can be called to test both, for cases when maintenance only affects one or the other. Also could a Googler comment on how syncronised the disabling of datastore and memcache are? Milliseconds, seconds, or minutes? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
