boulder/mail
Aaron Gable 7ef6913e71
Revert "Allow expiration mailer to work in parallel" (#6080)
When deployed, the newly-parallel expiration-mailer encountered
unexpected difficulties and dropped to apparently sending nearly zero
emails despite not throwing any real errors. Reverting the parallelism
change until we understand and can fix the root cause.

This reverts two commits:
- Allow expiration mailer to work in parallel (#6057)
- Fix data race in expiration-mailer test mocks (#6072) 

It also modifies the revert to leave the new `ParallelSends` config key
in place (albeit completely ignored), so that the binary containing this
revert can be safely deployed regardless of config status.

Part of #5682
2022-05-03 13:18:40 -07:00
..
mailer.go Revert "Allow expiration mailer to work in parallel" (#6080) 2022-05-03 13:18:40 -07:00
mailer_test.go Revert "Allow expiration mailer to work in parallel" (#6080) 2022-05-03 13:18:40 -07:00