Hi Nick. I sent it to you in a private message.
Thank you very much. On Wed, Jan 4, 2012 at 6:55 PM, Nicholas Verne <[email protected]> wrote: > What's your app id? > > Nick Verne > > On Thu, Jan 5, 2012 at 7:44 AM, Felippe Bueno <[email protected]> > wrote: > > Hi Nicholas, > > Thanks for your reply. > > > > This was one of my concerns. Even running my loop only one time per hour. > > > > So, to prove again that there is a strange behavior , I changed the loop > to: > > > > for x in range(startid, lastid): > > r=memcache.get('%s' % x) > > if r and r > 50 and not Foo.all().filter('id', x).fetch(1): > > logging.error('there is no register for id %s' %x) > > a=Foo(id=x) > > a.put() > > > > It's ok to assume that I will not have 50 requests (each request do a > > memcache.incr()) in less than 3 minutes. > > > > Doing this way, it seems even more, that there is something wrong. I'm > not > > sure if it is me that doing it wrong :-). > > > > thatnks again. > > > > > > > > > > On Wed, Jan 4, 2012 at 6:26 PM, Nicholas Verne <[email protected]> > wrote: > >> > >> How long after the call to deferred.defer are you running the loop > >> that checks that datastore has a record for each value in memcache? > >> > >> Perhaps you're running the loop before a deferred task has had a > >> chance to run, in some cases? > >> > >> Nick Verne > >> > >> On Thu, Jan 5, 2012 at 4:09 AM, Felippe Bueno <[email protected]> > >> wrote: > >> > > >> > Hello friends, > >> > > >> > I'm getting a strange task queue/datastore/memcache behavior. > >> > > >> > I have something like the following code: > >> > > >> > report = memcache.get(id) > >> > > >> > if not report: > >> > try: > >> > if not deferred.defer(self.addindex, id=id): > >> > logging.error('cannot store task for report index') > >> > report = False > >> > else: > >> > memcache.set(id, 1) > >> > except: > >> > logging.error('cannot store task for report index') > >> > report=False > >> > > >> > > >> > def addindex(id) > >> > reportindex=Foo(id=id) > >> > try: > >> > reportindex.put() > >> > except Exception, e: > >> > logging.error('can not put report index') > >> > > >> > > >> > When I can not put 'reportindex' I'm getting the logging.error as > >> > expected. > >> > But some times, I don't get the error, and don't have related id into > >> > the > >> > DS. > >> > > >> > To prove that was an error, I wrote to run every hour something like: > >> > > >> > for x in range(startid, lastid): > >> > if memcache.get('%s' % x) and not Foo.all().filter('id', > x).fetch(1): > >> > logging.error('there is no register for id %s' %x) > >> > a=Foo(id=x) > >> > a.put() > >> > > >> > > >> > > >> > The problem is that I need Foo() to "index" memcache. > >> > > >> > Is this an expected behavior ? > >> > Should I trust on deferred.defer() ? > >> > > >> > > >> > Thanks a lot > >> > Felippe Bueno > >> > > >> > > >> > > >> > -- > >> > 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. > >> > >> -- > >> 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. > >> > > > > -- > > 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. > > -- > 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. > > -- 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.
