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temp(proposal): Include cosmos txs in block proposal #1469

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@calbera calbera commented Jan 30, 2024

NOTE: For now, excludes Eth block proposal entirely

Summary by CodeRabbit

  • New Features
    • Enhanced the proposal preparation process in the mining module, including improved transaction selection and verification.
  • Refactor
    • Integrated new fields and methods in the mining module for better transaction management.
    • Updated the runtime module to support enhanced transaction verification mechanisms.
  • Chores
    • Removed outdated code and dependencies to streamline operation.

@calbera calbera requested a review from ocnc January 30, 2024 20:28
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coderabbitai bot commented Jan 30, 2024

Walkthrough

The recent modifications across several files in the Cosmos codebase enhance the miner's functionality and transaction processing. Key updates include the removal of outdated geth miner triggering logic, integration of a transaction verifier, and enhancements to the mempool management system. These changes collectively improve the efficiency and security of transaction handling and validator message processing within the Cosmos ecosystem.

Changes

File Path Change Summary
cosmos/runtime/miner/abci.go Removed old geth miner logic; adjusted validator message processing and payload combination.
.../miner/miner.go Added txVerifier and cmdsMempool; updated New function; enhanced transaction selection and verification in processValidatorMsgs.
cosmos/runtime/runtime.go Added import and interface for baseapp.ProposalTxVerifier; modified Polaris struct's Build method.
.../txpool/mempool.go Modified Mempool struct to include cmdsPool; updated Insert and Remove methods.

Poem

In the cosmos, far and wide, 🌌
A rabbit hopped with code as its guide. 🐇💻
"With transactions swift and validators keen,
Let's build a blockchain, clean and serene." 🚀✨

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Review Status

Actionable comments generated: 1

Configuration used: CodeRabbit UI

Commits Files that changed from the base of the PR and between ec7dffc and e56c679.
Files selected for processing (4)
  • cosmos/runtime/miner/abci.go (1 hunks)
  • cosmos/runtime/miner/miner.go (4 hunks)
  • cosmos/runtime/runtime.go (3 hunks)
  • cosmos/runtime/txpool/mempool.go (5 hunks)
Additional comments: 11
cosmos/runtime/miner/abci.go (2)
  • 41-44: The commented-out block related to Ethereum's geth miner block building process has been removed. This aligns with the PR's objective to focus on Cosmos transactions and temporarily exclude Ethereum block proposals.
  • 32-58: > 📝 NOTE

This review was outside the diff hunks and was mapped to the diff hunk with the greatest overlap. Original lines [48-60]

The logic for processing validator messages and combining them with payload envelopes has been adjusted. Ensure that the removal of Ethereum-specific logic and the focus on Cosmos transactions do not introduce any regressions or unintended side effects in the block proposal process.

Verification successful

Given the context and the output from the shell script, it's clear that the script provided was a placeholder and did not perform any actual verification of the code changes or their impact on the system. Therefore, to proceed with the verification process effectively, we need to employ a different strategy that involves analyzing the codebase for references to the modified logic, specifically focusing on how validator messages are processed and combined with payload envelopes. This will help us understand if the changes align with the project's objectives and do not introduce any regressions or unintended side effects.

To achieve this, we should look for references to the processing of validator messages and the combination of payload envelopes within the codebase. This can include searching for method calls or logic that has been modified or introduced in the provided code snippet. Additionally, checking for tests related to this logic could provide insights into its correctness and integration.


The search results from the codebase confirm the presence of the valTxs and allTxs variables within the cosmos/runtime/miner/abci.go file, specifically in the context of processing validator messages and combining them with payload envelopes. This directly relates to the code snippet under review, indicating that the logic for handling validator transactions and their combination into a single transaction set for the proposal is indeed implemented as described.

However, the search did not yield any results for tests specifically targeting this logic, based on the search criteria used. This absence of test references in the output could suggest that either the tests do not explicitly mention allTxs or valTxs in a way that was captured by the search or that there is a lack of direct unit tests for this specific logic change.

Given the information available, the changes to the logic for processing validator messages and combining them with payload envelopes, as described in the review comment, are verified to be present in the codebase. However, the potential lack of direct testing for these changes cannot be conclusively determined from the search results provided. It would be advisable for the project team to ensure that adequate testing around this logic is in place to prevent regressions or unintended side effects.

Scripts Executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Verify the integration and functionality of the new logic for processing validator messages.
# This script is a placeholder for manual verification steps that should be taken.
echo "Manual verification required: Ensure the new logic for processing validator messages integrates correctly and functions as expected."

Length of output: 274



Script:

#!/bin/bash
# Search for references to the processing of validator messages and combination with payload envelopes.
# This includes looking for method calls or logic related to 'allTxs' or 'valTxs'.

# Search for references to 'allTxs' and 'valTxs' in the codebase.
echo "Searching for references to 'allTxs' and 'valTxs'..."
rg "allTxs|valTxs" --context 5

# Additionally, search for tests related to this logic.
echo -e "\nSearching for tests related to validator message processing and payload envelope combination..."
rg "test" --glob "*_test.go" | grep -E "allTxs|valTxs"

Length of output: 2234

cosmos/runtime/txpool/mempool.go (3)
  • 68-68: The addition of the cmdsPool field to the Mempool struct introduces a new mempool for managing Cosmos transactions. This change supports the PR's objective to enhance transaction management within the Cosmos ecosystem.
  • 88-88: Initializing the cmdsPool with mempool.DefaultPriorityMempool() in the New function is a good practice, as it ensures that the new mempool is set up with default priority handling. This should improve transaction management efficiency.
  • 122-122: The update to the Insert method to utilize the cmdsPool for inserting transactions aligns with the PR's focus on enhancing transaction management. Ensure that this change does not negatively impact transaction insertion performance or correctness.
cosmos/runtime/miner/miner.go (3)
  • 51-54: The addition of txVerifier and cmdsMempool fields to the Miner struct is a significant enhancement, enabling transaction verification and mempool management directly within the miner. This change supports the PR's objectives of refining transaction selection and verification mechanisms.
  • 63-74: Modifications to the New function to include cmdsMempool and txVerifier as parameters are correctly implemented. These changes are necessary for initializing the Miner struct with the new fields, aligning with the PR's focus on enhancing transaction management and verification.
  • 176-199: The updated processValidatorMsgs function now utilizes the cmdsMempool for selecting transactions and the txVerifier for verifying them before processing. This approach is in line with the PR's objectives. However, ensure that the additional verification step does not introduce significant performance overhead.
cosmos/runtime/runtime.go (3)
  • 46-46: The addition of the github.com/cosmos/cosmos-sdk/baseapp import is necessary for utilizing baseapp.ProposalTxVerifier and other baseapp functionalities. This change supports the integration of enhanced transaction verification within the Cosmos runtime.
  • 74-74: Including baseapp.ProposalTxVerifier in the CosmosApp interface is a strategic enhancement that aligns with the PR's focus on improving transaction verification. This inclusion facilitates the use of a standardized verification mechanism across the Cosmos runtime.
  • 148-149: The modification of the Polaris struct's Build method to include p.WrappedTxPool and app as parameters in the call to miner.New is correctly implemented. This change is essential for integrating the enhanced transaction pool and app functionalities within the Polaris runtime setup.

cosmos/runtime/txpool/mempool.go Outdated Show resolved Hide resolved
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Review Status

Actionable comments generated: 0

Configuration used: CodeRabbit UI

Commits Files that changed from the base of the PR and between e56c679 and eb51517.
Files selected for processing (2)
  • cosmos/runtime/miner/miner.go (5 hunks)
  • cosmos/runtime/txpool/mempool.go (5 hunks)
Files skipped from review as they are similar to previous changes (2)
  • cosmos/runtime/miner/miner.go
  • cosmos/runtime/txpool/mempool.go

@github-actions github-actions bot deleted the fix-unjail branch May 1, 2024 06:08
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