tree cf4f933c586d25fa5f35797d176481b070e206a6
parent 0abc7b9a7e065c63828562f45596d9d2cf1c3790
author Eric Boren <borenet@google.com> 1545319161 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1545332290 +0000

[task scheduler] Better handling of Swarming pubsub messages

For tasks which have been triggered on Swarming but not yet inserted
into the DB, keep a map of pending task IDs and NACK pubsub messages for
those tasks. This replaces the previous logic which NACKed the message
if the task was triggered less then two minutes ago.

Bug: skia:
Change-Id: I1cf1436ee93fe84ce8a167e5fc84c6e25c214e5f
Reviewed-on: https://skia-review.googlesource.com/c/179525
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Eric Boren <borenet@google.com>