On Thu, Jan 19, 2012 at 05:13, Brandon Wirtz <[email protected]> wrote: > http://code.google.com/appengine/docs/python/datastore/functions.html > > > > Get Result will let you know if your Put has finished. That way you can do > other things while the put happens. (or you can do what I do, and assume > HRD won’t fail.
I see periodic runs of failures on HRD apps from time to time. This can range from temporary over per-minute quota errors (if your app is actually doing much traffic) to other types of timeouts (you're not only waiting on the datastore to write). The advantage to async is what you've said here, it lets you do other stuff rather than waiting for the write. Note, however, as Jeff said, the request will wait for all RPCs to return before it actually completes. It doesn't just start processing the next request. > > > > > > From: [email protected] > [mailto:[email protected]] On Behalf Of Rohan Chandiramani > Sent: Thursday, January 19, 2012 1:55 AM > To: [email protected] > Subject: Re: [google-appengine] Re: Put_Async Use It > > > > How would you check to see if the write was completed, with async there is > no guarantee when the write actually takes place? > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-appengine/-/Q2tz2IqrL-QJ. > 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.
