tree 264f78900c6ca2da9bb46de21848c82edd6d15d7
parent e9a95f7d0e6b0e336153de759aae3f86a2e4a964
author Daniel Rubery <drubery@chromium.org> 1740781022 -0800
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1740781022 -0800

Add exponential backoff for transient refresh errors

HTTP codes above 500 are now treated as transient errors that cause the
DBSC session to enter exponential backoff. This helps mitigate the risk
of an outage causing a large number of refresh requests when the refresh
enpdoint comes back online.

Fixed: 393165675
Change-Id: I6591ff5a7eeab346ed2a64ce5ec179d8eecadd83
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6310434
Commit-Queue: Daniel Rubery <drubery@chromium.org>
Commit-Queue: Charlie Harrison <csharrison@chromium.org>
Reviewed-by: Charlie Harrison <csharrison@chromium.org>
Reviewed-by: thefrog <thefrog@chromium.org>
Auto-Submit: Daniel Rubery <drubery@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1426567}