Properly handle transient task failures

[GoogleCodeExporter]

Traceback (most recent call last):
  File
"/base/data/home/apps/pubsubhubbub/secrets.334888813608957861/main.py",
line 812, in _enqueue_task
    ).add(target_queue)
  File
"/base/python_lib/versions/1/google/appengine/api/labs/taskqueue/taskqueue.py",
line 495, in add
    return Queue(queue_name).add(self)
  File
"/base/python_lib/versions/1/google/appengine/api/labs/taskqueue/taskqueue.py",
line 563, in add
    self.__TranslateError(e)
  File
"/base/python_lib/versions/1/google/appengine/api/labs/taskqueue/taskqueue.py",
line 592, in __TranslateError
    raise TransientError(error.error_detail)
TransientError

Original issue reported on code.google.com by bslatkin on 14 Jul 2009 at 4:35

[GoogleCodeExporter]

This was during a publish event. We should not be returning 204s on a task 
failure
like this.

Original comment by bslatkin on 14 Jul 2009 at 4:40

• Added labels: ****
• Removed labels: ****

[GoogleCodeExporter]

Haven't seen again. Wish I had collected more data on this bug. Will reopen if 
necessary.

Original comment by bslatkin on 25 Aug 2009 at 6:36

• Changed state: Invalid
• Added labels: ****
• Removed labels: ****