Hi,
I just improved some code that did sequential urlfetch into using the
following api:
https://developers.google.com/appengine/docs/python/urlfetch/asynchronousrequests
It works fine most of the time, and give an improvement in performance.
However, 1 out of 3 calls, we get the following exception:
File
"/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/api/apiproxy_stub_map.py",
line 612, in get_result
return self.__get_result_hook(self)
File
"/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/api/urlfetch.py",
line 375, in _get_fetch_result
rpc.check_success()
File
"/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/api/apiproxy_stub_map.py",
line 578, in check_success
self.__rpc.CheckSuccess()
File
"/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/api/apiproxy_rpc.py",
line 133, in CheckSuccess
raise self.exception
CancelledError: The API call urlfetch.Fetch() was explicitly cancelled.
I tried looking int the sourcecode of apiproxy_rpx.py and tried googling to
find an answer. But i cant find it anywhere.
Anybody has an idea why this is happening?
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