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(DAL) Minor improvement #2004

Merged
merged 4 commits into from
Aug 3, 2024
Merged

(DAL) Minor improvement #2004

merged 4 commits into from
Aug 3, 2024

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nick-bisonai
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@nick-bisonai nick-bisonai commented Aug 3, 2024

Description

  • Rollback RWMutex
  • Reduce mutex lock contention from castSubmission func

Type of change

Please delete options that are not relevant.

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • This change requires a documentation update

Checklist before requesting a review

  • I have performed a self-review of my code.
  • If it is a core feature, I have added thorough tests.

Deployment

  • Should publish npm package
  • Should publish Docker image

@nick-bisonai nick-bisonai self-assigned this Aug 3, 2024
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coderabbitai bot commented Aug 3, 2024

Walkthrough

Walkthrough

The recent changes enhance the clarity, maintainability, and concurrency handling of the codebase. Key improvements include refining documentation, introducing a method for client retrieval in a thread-safe manner, and upgrading the mutex used in the Hub struct to allow for better performance during concurrent read operations. These modifications aim to promote cleaner code organization and improved scalability in multi-threaded environments.

Changes

Files Change Summary
node/pkg/dal/api/client.go Minor comment correction in ReadJSON method; removed error logging to simplify error handling.
node/pkg/dal/api/hub.go Added getClientsSnapshotToNotify method for better client retrieval; updated castSubmissionData to use the new method.
node/pkg/dal/api/types.go Changed mutex type in Hub struct from sync.Mutex to sync.RWMutex for improved concurrency.

Poem

In the code where bunnies hop,
Changes bloom and never stop.
With clearer words and threads so bright,
We dance in locks, both day and night.
A snapshot here, a mutex there,
Our code's a garden, beyond compare! 🐇✨


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@nick-bisonai nick-bisonai marked this pull request as ready for review August 3, 2024 02:31
@nick-bisonai nick-bisonai requested a review from a team as a code owner August 3, 2024 02:31
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Actionable comments posted: 0

Outside diff range, codebase verification and nitpick comments (1)
node/pkg/dal/api/client.go (1)

32-35: Re-add the log statement to maintain error visibility.

The removal of the log statement in the ReadJSON function reduces the visibility of errors specific to JSON reading in that context. Other parts of the codebase do log JSON-related errors, but these do not cover the same scenarios.

  • node/pkg/dal/api/client.go: Re-add the log statement within the ReadJSON function to ensure errors are logged appropriately.
Analysis chain

Verify the impact of the log statement removal.

The removal of the log statement might affect the visibility of issues during JSON reading.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the impact of the log statement removal.

# Test: Search for other log statements related to JSON reading. Expect: Adequate logging of JSON read errors elsewhere.
rg --type go 'log\.(Error|Warn|Info|Debug|Trace)\(\).Err\(err\).Msg\("failed to read json msg"\)'

Length of output: 99


Script:

#!/bin/bash
# Description: Verify the impact of the log statement removal by searching for any logging of JSON read errors across the codebase.

# Test: Search for any logging statements that capture errors related to JSON reading.
rg --type go 'log\.(Error|Warn|Info|Debug|Trace)\(\).Err\(err\).Msg\(".*json.*"\)'

Length of output: 527

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between b56cb03 and 9a3583b.

Files selected for processing (3)
  • node/pkg/dal/api/client.go (1 hunks)
  • node/pkg/dal/api/hub.go (2 hunks)
  • node/pkg/dal/api/types.go (1 hunks)
Additional comments not posted (4)
node/pkg/dal/api/types.go (1)

24-24: LGTM! Verify the usage of the new RWMutex.

The change to sync.RWMutex should improve performance by allowing multiple readers or a single writer to access shared resources.

Ensure that the usage of the new RWMutex is correct throughout the codebase.

Verification successful

The usage of the new RWMutex is correct.

The change to sync.RWMutex is implemented correctly throughout the codebase. The appropriate methods (RLock, RUnlock, Lock, and Unlock) are used consistently, ensuring proper synchronization.

  • node/pkg/dal/api/hub.go
  • node/pkg/dal/api/client.go
  • node/pkg/dal/api/controller.go
  • node/pkg/checker/dal/app.go
  • node/pkg/chain/utils/abicached.go
  • node/pkg/utils/tests/pool_test.go
  • node/pkg/chain/noncemanager/noncemanager.go
  • node/pkg/chain/helper/signer.go
  • node/pkg/dal/utils/keycache/keycache.go
  • node/pkg/aggregator/types.go
  • node/pkg/dal/collector/collector.go
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the usage of the new RWMutex.

# Test: Search for the usage of the RWMutex. Expect: Correct usage of RLock, RUnlock, Lock, and Unlock.
rg --type go 'mu\.RLock|mu\.RUnlock|mu\.Lock|mu\.Unlock'

Length of output: 3646

node/pkg/dal/api/client.go (1)

32-32: LGTM! The comment correction improves clarity.

The grammatical correction in the comment enhances readability.

node/pkg/dal/api/hub.go (2)

168-180: LGTM! The modifications improve readability and maintainability.

The castSubmissionData function now utilizes the new getClientsSnapshotToNotify method, enhancing readability and maintainability.


129-139: LGTM! Verify the usage of the new method.

The addition of the getClientsSnapshotToNotify method improves modularity by encapsulating the logic for retrieving clients.

Ensure that the usage of the new method is correct throughout the codebase.

Verification successful

Usage of getClientsSnapshotToNotify verified.

The method getClientsSnapshotToNotify is correctly used in the castSubmissionData function to retrieve a snapshot of clients to notify. The implementation ensures thread safety and proper integration with concurrent execution.

  • node/pkg/dal/api/hub.go: Verified correct usage in castSubmissionData.
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the usage of the new method.

# Test: Search for the usage of the new method. Expect: Correct usage of `getClientsSnapshotToNotify`.
rg --type go 'getClientsSnapshotToNotify'

Length of output: 225


Script:

#!/bin/bash
# Description: Extract the surrounding lines of the usage of the new method.

# Test: Extract 10 lines before and after the usage of `getClientsSnapshotToNotify` to understand its context.
rg --type go -A 10 -B 10 'getClientsSnapshotToNotify' node/pkg/dal/api/hub.go

Length of output: 1168

@nick-bisonai nick-bisonai merged commit 78c3eea into master Aug 3, 2024
2 checks passed
@nick-bisonai nick-bisonai deleted the feat/minor-update branch August 3, 2024 10:33
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