Alexey Bezhan 2932b44eb8 Add retries for SES callbacks for recent notifications ...

We've seen errors caused by what we suspect is a race condition when
SES callback processing tries to look up the notification before the
sender worker has saved notification reference from the SES POST
response to the database.

This adds a retry for SES callback task if the notification was not
found and the message is less than 10 minutes old and removes the
error log message for notifications older than 3 days (since they
might no longer exist in the notifications table and would've been
marked as failure by then either way).

In order to be able to call retry and silence the error log based on
notification time this change inlines `process_ses_response` and
`update_notification_by_reference` functions into the celery task.
It also removes a lot of defensive error-handling that doesn't appear
to have been triggered in the last few months (for things like missing
keys in SES callback data).

2019-02-25 10:36:37 +00:00

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app

Add retries for SES callbacks for recent notifications

2019-02-25 10:36:37 +00:00

__init__.py

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conftest.py

remove dvla_organisation from database

2019-02-14 14:27:59 +00:00

test_manifest_delivery_base.py

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