fix: don't miss blocks on batcher updates #529
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
📝 Summary
When batcher's max channel duration is big enough (e.g. 10m), the
batcher would be pushing its updates at specified intervals. This
causes the sequencer to send an avalanche of FCUs (and
getBlockByNumber) that push safe head step-by-step. As a consequence
it can happen that the time b/w FCU and ensuing getPayload would be
on the scale of ~2.5s. This means that we should "remember" the
payloads long enough to accommodate that corner-case.
✅ I have completed the following steps:
make lintmake test