feat(network): implement EIP-7801 Sharded Blocks Subprotocol (etha) #7973
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
Added base EthaProtocol class implementing the sharded blocks subprotocol as specified in EIP-7801.
Added message codes for the etha protocol (GetShardedBlocks, ShardedBlocks, NewShardedBlock)
Added message class for requesting sharded blocks as per EIP-7801
Added message class for responding with sharded blocks data as specified in EIP-7801
Added message class for announcing new sharded blocks as defined in EIP-7801
Added protocol handler for processing etha protocol messages (EIP-7801)
Added implementation for handling GetShardedBlocks, ShardedBlocks and NewShardedBlock messages - GetShardedBlocks: Responds with requested blocks from block tree - ShardedBlocks: Processes received blocks and adds them to block tree - NewShardedBlock: Handles announcements of new sharded blocks
Added unit tests for the etha protocol message handling: - Test for GetShardedBlocks message processing
Added additional test cases: - Test for ShardedBlocks message processing - Test for NewShardedBlock message with unknown block - Test for NewShardedBlock message with known block
Added: - EthaProtocolFactory for creating protocol instances - Registration of etha protocol in NetworkModule
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Outdated suggestions cannot be applied.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.
Implements EIP-7801: Sharded Blocks Subprotocol (etha)
Fixes #7944
Changes
Types of changes
What types of changes does your code introduce?
Testing
Requires testing
If yes, did you write tests?
Notes on testing
Added comprehensive test coverage including:
Documentation
Requires documentation update
Documentation needed for the new etha protocol implementation and its usage.
Requires explanation in Release Notes
Added support for EIP-7801 Sharded Blocks Subprotocol (etha), enabling efficient sharded block synchronization between nodes.
Remarks
This implementation follows the specification defined in EIP-7801 and adds a new subprotocol for handling sharded blocks in Ethereum network communication.