@stevep   Great. We just need to enough stars so the issue bubbles up. I am
trying to convince everyone I know including my grandma and my dog to star
that issue :)


On Tue, Apr 19, 2011 at 12:44 PM, stevep <[email protected]> wrote:

> Hi Vlad,
>
> Wanted to let you know I starred this issue.
>
> You had suggested, I think, this I set this issue up given my rants
> about the lack of real-world concern re: taskqueue features. (I.e. GAE
> cannot reliably handle Paypal ExpressCheckout.)
>
> Afraid that my world-wearly cynicism about GAE engineers being
> concerned kept me from doing this.
>
> Hopefully I'm wrong and this will get immediate attention -- likely
> though we'll get the new API from Guido first. (Oops, there's that
> WWC.)
>
> Cheers,
> Steve
>
> On Apr 18, 4:22 pm, vlad <[email protected]> wrote:
> > GAE folks actually answered this question some months back. What they
> said
> > is backoff specified in queue.yaml only a cue for the scheduler.
> Scheduler
> > does not come back to check the queue to see if retries are needed UNLESS
> it
> > needs to do that anyway. If there are other tasks pending to be fired
> > between moment your task failed and time specified in your backoff
> schedule
> > , then you MAY see backoffs to behave closer to what you specified in
> > queue.yaml
> > In other words, IF you happen to run a lot of tasks then your average
> > behavior will be better than an isolated test case you are focusing on.
> >
> > This is very frustrating. I would be happy to pay more CPU cost to make
> > TaskQueue behave more predictably. Starhttp://
> code.google.com/p/googleappengine/issues/detail?id=4901if you want
> > that too.
> >
> > Bottom line: You can workaround this problem by firing a dummy task on
> the
> > same queue every second.
> >
> > Btw, i think  you are right assuming GAE folks are not terribly proud of
> > this design :)
>
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