Thanks! I will do some tests. I'll posts my results here.
Enjoy! Albert On Aug 8, 11:24 pm, Tim Hoffman <zutes...@gmail.com> wrote: > Hi > > On Aug 8, 7:46 pm, Albert <albertpa...@gmail.com> wrote: > > > > > > > Thanks for the vid link! I learned some other good stuff from there. > > However, I don't think my question was clearly answered. > > > I hope I get a clear response from the AppEngine Team on this one. > > > When I start an asynchronous urlfetch, and return my application > > response without calling get_result() or wait(), I'm assuming that > > either of four things can happen. > > > 1. The url will be successfully called. > > 2. The url will not be successfully called. > > 3. The url will be called, and then "cancelled" (I don't know if this > > is actually a possibility) > > 4. No guarantees. > > > So which is it? > > That will depend on how far the fetch from the target url got > processed. If all the of the data has been retrieved from the other > end > then data in a buffer somewhere will be discarded. If the remote > server hasn't responded yet and the urlfetch is cancelled then you > don't > know how much has been executed on the far end. If it where a zope > server for instance whatever was requested would be processed in full > but no end point would exist to write the data back to (from the > servers point of view) > > So you really can't tell if you don't check the async call with a > get_result or wait. You really have an indeterminate state. > Why not do some tests. The fact the multiple async urlfetchs can be > performed means that the requests can be made and will reach the > destination > if you don't get hit with a DeadlineExceeded before the connections > are dispatched. > > Rgds > > T > > > > > Thanks! > > > On Aug 7, 4:34 am, Stephen <sdea...@gmail.com> wrote: > > > > On Aug 4, 11:33 am, Albert <albertpa...@gmail.com> wrote: > > > > > For performance reasons, I'm thinking of usingasynchronousURLfetch > > > > to call the google analytics trackingurlnear the "middle" of my > > > > request handler code. > > > > > Well, I'm not really interested in the result of that urlfetch, so I'm > > > > not interested in calling get_result(). So I don't want my app to wait > > > > for the result, and just increase the time for the user to wait. I > > > > just want it successfully called. > > > > This trick may still work: > > > >http://www.reddit.com/r/AppEngine/comments/adxb9/low_level_app_engine... -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appeng...@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
