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@tzdybal tzdybal commented Jun 23, 2024

Overview

Closes #1722

Summary by CodeRabbit

  • New Features

    • Introduced a P2P Sync Service to enhance block and header synchronization and broadcasting.
  • Improvements

    • Updated data storage and broadcasting methods for better consistency and reliability.

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coderabbitai bot commented Jun 23, 2024

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Commits

Files that changed from the base of the PR and between be58c09 and f599479.

Walkthrough

The changes span multiple files to implement a P2P Sync Service leveraging Go generics to consolidate HeaderSync and BlockSync functionalities. These adjustments simplify storage access methods and synchronize headers and blocks more efficiently in the SyncService.

Changes

File(s) Summary
block/sync_service.go Introduced a P2P Sync Service utilizing go-header for synchronized handling of blocks and headers.
node/full.go Updated function calls, changing BlockStore() to Store() for block and header synchronization services.
node/full_node_integration_test.go Modified test method call to use Store() for retrieving trusted hashes.
node/helpers.go Adjusted method calls within conditional blocks to use Store() instead of HeaderStore() or BlockStore().
types/block.go Changed the ChainID() method to no longer append "-block" to its return value.

Sequence Diagram(s)

sequenceDiagram
    participant Node as Node
    participant SyncService as SyncService
    participant Network as Network

    Node->>SyncService: Initialize SyncService
    SyncService->>Network: Broadcast headers/blocks
    Network-->>SyncService: Receive headers/blocks
    SyncService->>Node: Store received headers/blocks
Loading

Assessment against linked issues

Objective Addressed Explanation
Consolidate HeaderSync and BlockSync into SyncService (#1722)

Poem

Amidst the code where data flows,
SyncService now quickly grows.
Headers, blocks in graceful sync,
With generics, they're in sync!
Nodes now chat, quite chums they be,
Broadcasting 'cross the network sea.
🚀 CodeRabbit hops with glee! 🐰


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@Manav-Aggarwal Manav-Aggarwal left a comment

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some nits, otherwise LGTM

@yarikbratashchuk
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I think it's okay, time to move on and use new features

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@gupadhyaya gupadhyaya left a comment

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overall looks awesome. thanks

@tzdybal tzdybal force-pushed the tzdybal/bump_libp2p branch from 27cc650 to 77f108d Compare June 25, 2024 16:52
@Manav-Aggarwal
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How does this PR relate to #1501 ?

Base automatically changed from tzdybal/bump_libp2p to main June 26, 2024 15:11
@tzdybal tzdybal force-pushed the tzdybal/refactor_sync_service branch 2 times, most recently from b3b58e6 to be58c09 Compare June 28, 2024 11:22
@tzdybal tzdybal marked this pull request as ready for review June 28, 2024 11:23
@RollkitBot RollkitBot requested review from a team, MSevey, gupadhyaya and yarikbratashchuk and removed request for a team June 28, 2024 11:23
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Actionable comments posted: 2

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 81e92f0 and be58c09.

Files selected for processing (5)
  • block/sync_service.go (1 hunks)
  • node/full.go (3 hunks)
  • node/full_node_integration_test.go (1 hunks)
  • node/helpers.go (1 hunks)
  • types/block.go (1 hunks)
Additional comments not posted (8)
node/helpers.go (2)

76-79: Use of new Store() method in getNodeHeightFromHeader is appropriate.

This change correctly reflects the consolidation of the HeaderStore() and BlockStore() into a single Store() method, simplifying the interface as intended by the PR.


86-86: Refactored getNodeHeightFromBlock to use new Store() method.

This adjustment aligns with the PR's objective to unify the handling of synchronization services through a generic interface.

types/block.go (1)

144-144: Updated ChainID() to directly return the chain ID.

The change simplifies the method by removing the concatenation of "-block", which aligns with the PR's goal to simplify and clarify the codebase. The previous concern about this change is addressed by the fact that the method now accurately reflects the actual chain ID without modification.

block/sync_service.go (2)

39-54: Refactoring of SyncService to use Go generics.

The introduction of Go generics in the SyncService class allows for more flexible and reusable code. This change supports different types of headers or blocks, aligning with the PR's objectives to consolidate and simplify the synchronization services.


106-109: Method Store() correctly implemented in SyncService.

This method provides a unified way to access the store regardless of the specific type of sync service, which enhances modularity and code reuse.

node/full.go (2)

307-307: Correct integration of HeaderSyncService in headerPublishLoop.

The method headerPublishLoop now correctly uses the WriteToStoreAndBroadcast method from the HeaderSyncService, ensuring that headers are properly managed and broadcasted.


323-323: Proper use of BlockSyncService in blockPublishLoop.

The blockPublishLoop effectively utilizes the WriteToStoreAndBroadcast method from the BlockSyncService, which is consistent with the PR's objectives to integrate the new generic sync services.

node/full_node_integration_test.go (1)

774-774: Refactored method usage approved.

The change from node1.hSyncService.HeaderStore().GetByHeight(height) to node1.hSyncService.Store().GetByHeight(height) aligns with the PR's goal to simplify method calls using Go generics. Ensure that the new Store() method encapsulates all functionalities of the old HeaderStore() method correctly.

@tzdybal tzdybal requested a review from Manav-Aggarwal June 28, 2024 13:54
@tzdybal tzdybal force-pushed the tzdybal/refactor_sync_service branch from be58c09 to f599479 Compare June 28, 2024 16:45
@tzdybal tzdybal requested a review from gupadhyaya June 28, 2024 20:34
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LGTM

@tzdybal tzdybal added this pull request to the merge queue Jul 1, 2024
Merged via the queue into main with commit e43f6da Jul 1, 2024
@tzdybal tzdybal deleted the tzdybal/refactor_sync_service branch July 1, 2024 08:11
@tac0turtle tac0turtle removed this from Evolve Apr 24, 2025
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Use go generics to consolidate HeaderSync and BlockSync in SyncService

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