Online validators should inherently have them. Offline validators will receive
from the sync protocol.
This does somewhat eliminate the class of nodes who would follow the blockchain
(without validating it), yet that's fine for the performance benefit.
Part of https://github.com/serai-dex/serai/issues/345.
The lack of full DB persistence does mean enough nodes rebooting at the same
time may cause a halt. This will prevent slashes.
* complete various todos
* fix pr comments
* Document bounds on unique hashes in TransactionKind
---------
Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
* report_slashes plumbing in Substrate
Notably delays the SetRetired event until it provides a slash report or the set
after it becomes the set to report its slashes.
* Add dedicated AcceptedHandover event
* Add SlashReport TX to Tributary
* Create SlashReport TXs
* Handle SlashReport TXs
* Add logic to generate a SlashReport to the coordinator
* Route SlashReportSigner into the processor
* Finish routing the SlashReport signing/TX publication
* Add serai feature to processor's serai-client
Not only is this more performant, the definition of retired won't be if a newer
session is active. It will be if the session has posted a slash report or the
stake for that session has unlocked.
Initial commit towards implementing SlashReports.
* Use an extended timeout for DKGs specifically
* Add a log statement when message-queue connection fails
* Add a 60 second keep-alive to connections
* Use zalloc for processor/message-queue/coordinator
An additional layer which protects us against edge cases with Zeroizing
(objects which don't support it or don't miss it).
* Add further logs to message-queue
* Further increase re-attempt timeouts in CI
* Remove misplaced continue inmessage-queue client
Fixes observed CI failures.
* Revert "Further increase re-attempt timeouts in CI"
This reverts commit 3723530cf6.
