op-batcher/batcher: check txpool state in state publishing loop #11633
+45
−21
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Outdated suggestions cannot be applied.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.
Description
make state publishing loop abort if the txpool state is not good to prevent this loop from getting stuck due to blob and calldata transactions flip flopping and cancelling each other out.
protect txpool state vars with a mutex so they can be atomically updated to avoid potential race condition.
Tests
Please describe any tests you've added. If you've added no tests, or left important behavior untested, please explain why not.
Additional context
Add any other context about the problem you're solving.
Metadata