Would you mind if I passed this feedback along to their team? Paypal has
been pretty helpful to us in the past when we've had issues.

--
Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger: http://googleappengine.blogspot.com
Reddit: http://www.reddit.com/r/appengine
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On Fri, Nov 19, 2010 at 10:59 AM, Philippe Beaudoin <
[email protected]> wrote:

> PayPal production API server seems faster, plus it looks like I get my
> full 10s of URLFetch on the deployed version (I definitely don't get
> them in the development server). For the moment our solution is "log
> and see", That is, we log/email everytime a URLFetch timeout occurs on
> the PayPal request and look into the issue manually, removing double
> billings and/or contacting the client.
>
> If this happens too often then my alternate solution would be to:
> - Start a recurring payment with PayPal with a 0.01$ payment and a
> very far first payment date.
> - Get the ProfileId back from paypal (or a timeout, in which case we
> retry).
> - Once we have the ProfileID we modify the PayPal profile to the real
> amout and the real payment date.
> - Manually remove the leftover 0.01$ profile once in a while.
>
> What would be really needed is for paypal to allow us to request only
> a ProfileId without creating a payment profile, but I don't see this
> anywhere in their API.
>
> Cheers,
>
>   Philippe
>
> On Fri, Nov 19, 2010 at 10:42 AM, Ikai Lan (Google)
> <[email protected] <ikai.l%[email protected]>> wrote:
> > What are your solutions? I've heard that the Paypal sandbox is slower,
> but
> > the production API server is relatively fast. Is this your experience?
> >
> > --
> > Ikai Lan
> > Developer Programs Engineer, Google App Engine
> > Blogger: http://googleappengine.blogspot.com
> > Reddit: http://www.reddit.com/r/appengine
> > Twitter: http://twitter.com/app_engine
> >
> >
> > On Tue, Nov 16, 2010 at 11:03 AM, Philippe Beaudoin
> > <[email protected]> wrote:
> >>
> >> I recently integrated a PayPal Website Payments Pro account with our
> >> AppEngine app, using recurring profile for subscriptions. An issue I
> have is
> >> that I can sometime hit the 10s limit of URLFetch which lead to
> recurring
> >> profiles being registered over at PayPal but no way for my AppEngine app
> to
> >> know about them. This in turn can lead to double billing.
> >> Were you guys able to solve that problem elegantly? (My solutions are a
> >> bit hacky.)
> >> Cheers,
> >>    Philippe
> >>
> >> --
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