When you fetch data from another server you use the urlfetch service. url
fetch service holds another limit for requests. when you relay on external
servers they hold another load which you cannot expect on your end. so if an
external service has some latency suddenly and plus fall under a database
high load your tasks will fail enventually.

try

catch

:)

-
Cheers,

def AlonCarmel(request)
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     contact['web'] = 'http://aloncarmel.me'
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On Sat, Aug 14, 2010 at 8:28 PM, Dmitry <dmitry.lukas...@gmail.com> wrote:

> Hi app team!
>
> "Request was aborted after waiting too long to attempt to service your
> request. This may happen sporadically when the App Engine serving
> cluster is under unexpectedly high or uneven load. If you see this
> message frequently, please contact the App Engine team."
>
> What may cause this error? I'm getting this quite often (may be every
> 1 minute) when using task queue. Queue rate isn't so big (5-7
> simultaneous requests, ~10 sec in average). Task just fetchs data from
> another server and processes it.
>
> thx
>
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