This repository was archived by the owner on Nov 15, 2023. It is now read-only.
Pov recovery for parachains #445
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
drahnr
reviewed
May 20, 2021
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
drahnr
reviewed
May 20, 2021
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This implements pov recovery for parachain collators.
The idea is that when a collator observes an unknown candidate, for that it doesn't yet has imported a block, we will start a timer. If the timer is ready and we don't have imported the block, we will start to recover the PoV from the relay chain.
In the current model with 12 seconds slot time, this should be working relative smoothly. In the future we probably need to fine tune this.
Missing:
Fixes: #388