feat(drive-abci): debugging tool to replay abci requests #2862
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✅ DashSDKFFI.xcframework built for this PR.
SwiftPM (host the zip at a stable URL, then use): .binaryTarget(
name: "DashSDKFFI",
url: "https://your.cdn.example/DashSDKFFI.xcframework.zip",
checksum: "27e452dad5f1271c5a7d5aabcdf1988ef029dbd13c08a22689b22243a1a85c6b"
)Xcode manual integration:
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WalkthroughThe PR introduces a replay feature for ABCI request logs with supporting CLI and verification infrastructure. Configuration updates adjust quorum types and epoch timing. Logging enhancements add block hash tracing. A new verify module consolidates validation logic. Minor module visibility and dependency updates complete the changeset. Changes
Sequence Diagram(s)sequenceDiagram
participant CLI
participant LogRequestStream
participant RequestSequenceValidator
participant Platform/App
participant ProgressReporter
CLI->>LogRequestStream: open(log_path)
activate LogRequestStream
Note over LogRequestStream: Read and buffer<br/>log lines
deactivate LogRequestStream
loop For each request in stream
LogRequestStream->>LogRequestStream: peek() / next_item()
alt Should skip?
LogRequestStream->>LogRequestStream: advance past skipped
else Process request
LogRequestStream->>RequestSequenceValidator: observe(item)
activate RequestSequenceValidator
Note over RequestSequenceValidator: Validate height progression<br/>and Process/Finalize pairing
RequestSequenceValidator-->>LogRequestStream: ok/error
deactivate RequestSequenceValidator
alt Valid sequence
LogRequestStream->>Platform/App: execute_request(LoadedRequest)
activate Platform/App
Note over Platform/App: Run InitChain / Info /<br/>ProcessProposal / FinalizeBlock / etc.
Platform/App-->>LogRequestStream: result (app_hash, height)
deactivate Platform/App
LogRequestStream->>LogRequestStream: update_known_height()
alt Progress enabled
LogRequestStream->>ProgressReporter: report_progress(stats)
activate ProgressReporter
Note over ProgressReporter: Compute 1m/5m rates<br/>and ETA
ProgressReporter-->>ProgressReporter: display metrics
deactivate ProgressReporter
end
alt Stop height reached?
LogRequestStream->>CLI: complete
end
else Invalid sequence
LogRequestStream->>CLI: error (sequence violation)
end
end
end
Estimated code review effort🎯 4 (Complex) | ⏱️ ~75 minutes The replay feature introduces several hundred lines of new, interconnected code across four modules with non-trivial logic for log parsing, request validation, and execution orchestration. Key areas requiring close attention:
Pre-merge checks and finishing touches❌ Failed checks (1 warning)
✅ Passed checks (2 passed)
✨ Finishing touches
🧪 Generate unit tests (beta)
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Actionable comments posted: 1
🧹 Nitpick comments (13)
packages/rs-drive/src/drive/votes/cleanup/remove_all_votes_given_by_identities/v0/mod.rs (1)
135-142: Good use ofinspect_err; consider enriching log context and confirm MSRV supportThe switch to
.inspect_err(|err| tracing::error!(…))?cleanly preserves the previous error propagation while adding logging. To make this log more actionable, you could includeblock_height,chain_id, andnetworkin the event, e.g.:- self.apply_batch_low_level_drive_operations( - None, - transaction, - deletion_batch, - &mut vec![], - &platform_version.drive, - ) - .inspect_err(|err| tracing::error!(?err, "vote deletion batch failed"))?; + self.apply_batch_low_level_drive_operations( + None, + transaction, + deletion_batch, + &mut vec![], + &platform_version.drive, + ) + .inspect_err(|err| { + tracing::error!( + ?err, + %block_height, + %chain_id, + ?network, + "vote deletion batch failed" + ) + })?;Also, please confirm that the crate’s MSRV/toolchain version supports
Result::inspect_errso this builds across all targets in your CI.packages/rs-drive-abci/.env.testnet (1)
36-50: Address static analysis ordering warnings (optional).The dotenv-linter flags multiple key ordering violations within the quorum configuration blocks. While this is low-priority, consider reordering keys alphabetically within each block for consistency:
VALIDATOR_SET_QUORUM_*block: SIZE before TYPECHAIN_LOCK_QUORUM_*block: SIZE before TYPEINSTANT_LOCK_QUORUM_*block: SIZE before TYPEThis is a minor hygiene improvement and can be deferred if not aligned with the team's linting practices.
packages/rs-drive-abci/Cargo.toml (1)
122-124: Missing blank line before[[bin]]section.Per Cargo.toml conventions, there should be a blank line between the
[features]section and the[[bin]]section for readability.# `abci-server replay` command replay = ["dep:ron", "dep:time", "tenderdash-abci/serde"] + [[bin]]packages/rs-drive-abci/src/replay/cli.rs (1)
41-59: Edge case: Paths containing colons may be misparsed.The
rsplit_once(':')approach will fail on Windows-style paths likeC:\path\to\file.log. While this is likely a Linux-focused tool, consider documenting this limitation or using a more robust parsing approach.Additionally, consider logging a debug message when canonicalization fails, as silent fallback may hide configuration issues:
let path_buf = PathBuf::from(path_part); let canonical = path_buf .canonicalize() - .unwrap_or_else(|_| PathBuf::from(path_part)); + .unwrap_or_else(|e| { + tracing::debug!("could not canonicalize path {:?}: {}", path_part, e); + PathBuf::from(path_part) + });packages/rs-drive-abci/src/replay/runner.rs (2)
244-258: Potential panic on GroveDB root_hash error.The double unwrap pattern
.unwrap().unwrap_or_default()will panic ifroot_hashreturns anErr. Since this is a debugging tool, consider handling the error gracefully or usingexpectwith a descriptive message.let grove_hash = app .platform .drive .grove .root_hash( None, &app.platform .state .load() .current_platform_version()? .drive .grove_version, ) - .unwrap() - .unwrap_or_default(); + .map_err(|e| logged_error(format!("failed to get grove root hash: {:?}", e)))? + .unwrap_or_default();
506-511: Same unwrap pattern as line 257.This is the same double-unwrap pattern that could panic on GroveDB errors. Apply the same fix for consistency.
let grove_hash = platform .drive .grove .root_hash(None, grove_version) - .unwrap() + .ok() + .flatten() .unwrap_or_default();packages/rs-drive-abci/src/replay/mod.rs (1)
280-289: Minor: Error message wording is confusing.The error message says
"out-of-order height {} before {}"with arguments(last, height), but sinceheight < last, the message should clarify that the log jumped backwards. Consider rewording for clarity.- Some(last) if height < last => Err(format!( - "log {} has out-of-order height {} before {} ({})", + Some(last) if height < last => Err(format!( + "log {} has out-of-order height: encountered {} after {} ({})", self.path.display(), - last, height, + last, origin ) .into()),packages/rs-drive-abci/src/verify/mod.rs (2)
54-54: Avoid panic on GroveDB open failure.Using
.expect("open grovedb")will panic if the database cannot be opened. Consider propagating the error instead for consistent error handling.- let grovedb = drive::grovedb::GroveDb::open(db_path).expect("open grovedb"); + let grovedb = drive::grovedb::GroveDb::open(db_path) + .map_err(|e| format!("failed to open grovedb: {}", e))?;
55-62: Acknowledge the TODO for platform version fetching.The comment correctly identifies that using
PlatformVersion::latest()may not be accurate for the stored database. This is acceptable for now but should be tracked for follow-up.Would you like me to open an issue to track resolving this TODO by fetching the actual platform version from the database before running verification?
packages/rs-drive-abci/src/replay/log_ingest.rs (2)
131-137: Consider removing or uncommenting the trace logging.The commented-out trace logging for skipped no-op variants could be useful for debugging. Consider either removing it or enabling it conditionally.
1057-1067: Missing newline beforedeserialize_to_loadedfunction.Minor formatting issue: there should be a blank line before the function definition for consistency with the rest of the file.
Ok(hex_encode(bytes)) } + fn deserialize_to_loaded<T, F>(packages/rs-drive-abci/src/execution/types/block_state_info/mod.rs (1)
164-183: Enum forwarding forapp_hashis correct; consider future-proofing genericsForwarding the new
app_hashparameter throughBlockStateInfo::matches_expected_block_infoto the V0 implementation is correct and keeps the enum thin. If you ever need commit and app hashes to be passed in different concrete types, you could split the singleIinto two generics (e.g.,CH,AH) to avoid that constraint, but it's fine as-is with current call sites.packages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rs (1)
95-105: App hash matching logic is sound; a couple of minor cleanups are optionalThe extended
matches_expected_block_infocorrectly convertsapp_hash, logs it at TRACE, and now enforcesself.app_hash == received_app_hashalongside the existing height/round/core/proposer/block_hash checks, which is exactly what you want for app-hash mismatch debugging.Two tiny follow-ups you might consider (non-blocking):
- The
// TODO: consider app_hash verificationcomment is now slightly misleading since you are verifying equality; you could clarify or drop it.- Given the preceding
self.app_hash.is_some()check,self.app_hash.unwrap_or_default()can be simplified toself.app_hash.unwrap()for symmetry withblock_hashand to avoid hiding theNonecase viaDefault.Also applies to: 147-187
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⛔ Files ignored due to path filters (1)
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📒 Files selected for processing (17)
packages/rs-drive-abci/.env.testnet(2 hunks)packages/rs-drive-abci/Cargo.toml(5 hunks)packages/rs-drive-abci/src/abci/handler/process_proposal.rs(2 hunks)packages/rs-drive-abci/src/execution/engine/finalize_block_proposal/v0/mod.rs(1 hunks)packages/rs-drive-abci/src/execution/engine/run_block_proposal/v0/mod.rs(1 hunks)packages/rs-drive-abci/src/execution/storage/fetch_platform_state/mod.rs(1 hunks)packages/rs-drive-abci/src/execution/storage/mod.rs(1 hunks)packages/rs-drive-abci/src/execution/types/block_state_info/mod.rs(2 hunks)packages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rs(3 hunks)packages/rs-drive-abci/src/lib.rs(1 hunks)packages/rs-drive-abci/src/main.rs(3 hunks)packages/rs-drive-abci/src/replay/cli.rs(1 hunks)packages/rs-drive-abci/src/replay/log_ingest.rs(1 hunks)packages/rs-drive-abci/src/replay/mod.rs(1 hunks)packages/rs-drive-abci/src/replay/runner.rs(1 hunks)packages/rs-drive-abci/src/verify/mod.rs(1 hunks)packages/rs-drive/src/drive/votes/cleanup/remove_all_votes_given_by_identities/v0/mod.rs(1 hunks)
🧰 Additional context used
📓 Path-based instructions (1)
**/*.rs
📄 CodeRabbit inference engine (CLAUDE.md)
**/*.rs: Rust code must passcargo clippy --workspacelinter checks
Rust code must be formatted usingcargo fmt --all
**/*.rs: Use 4-space indent for Rust files
Follow rustfmt defaults and keep code clippy-clean for Rust modules
Use snake_case for Rust module names
Use PascalCase for Rust type names
Use SCREAMING_SNAKE_CASE for Rust constants
Files:
packages/rs-drive-abci/src/lib.rspackages/rs-drive-abci/src/execution/storage/mod.rspackages/rs-drive-abci/src/execution/engine/run_block_proposal/v0/mod.rspackages/rs-drive-abci/src/execution/storage/fetch_platform_state/mod.rspackages/rs-drive-abci/src/verify/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rspackages/rs-drive-abci/src/replay/mod.rspackages/rs-drive/src/drive/votes/cleanup/remove_all_votes_given_by_identities/v0/mod.rspackages/rs-drive-abci/src/main.rspackages/rs-drive-abci/src/replay/cli.rspackages/rs-drive-abci/src/abci/handler/process_proposal.rspackages/rs-drive-abci/src/replay/runner.rspackages/rs-drive-abci/src/execution/engine/finalize_block_proposal/v0/mod.rspackages/rs-drive-abci/src/replay/log_ingest.rspackages/rs-drive-abci/src/execution/types/block_state_info/mod.rs
🧠 Learnings (25)
📚 Learning: 2025-09-03T16:37:11.605Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2756
File: packages/rs-drive-abci/src/execution/platform_events/core_based_updates/update_masternode_list/update_state_masternode_list/v0/mod.rs:11-11
Timestamp: 2025-09-03T16:37:11.605Z
Learning: In packages/rs-dpp/Cargo.toml, the abci feature already includes core_rpc_client, and core_rpc_client is defined as ["dep:dashcore-rpc"]. This means rs-drive-abci can access dashcore-rpc types through dpp when using the abci feature.
Applied to files:
packages/rs-drive-abci/src/lib.rspackages/rs-drive-abci/src/replay/mod.rspackages/rs-drive-abci/src/main.rspackages/rs-drive-abci/Cargo.toml
📚 Learning: 2024-10-08T13:28:03.529Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2227
File: packages/rs-drive-abci/src/platform_types/platform_state/mod.rs:141-141
Timestamp: 2024-10-08T13:28:03.529Z
Learning: When converting `PlatformStateV0` to `PlatformStateForSavingV1` in `packages/rs-drive-abci/src/platform_types/platform_state/mod.rs`, only version `0` needs to be handled in the match on `platform_state_for_saving_structure_default` because the changes are retroactive.
Applied to files:
packages/rs-drive-abci/src/execution/storage/mod.rspackages/rs-drive-abci/src/execution/storage/fetch_platform_state/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rspackages/rs-drive-abci/src/execution/engine/finalize_block_proposal/v0/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/mod.rs
📚 Learning: 2024-10-06T16:18:07.994Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2215
File: packages/rs-drive-abci/src/execution/engine/run_block_proposal/mod.rs:119-120
Timestamp: 2024-10-06T16:18:07.994Z
Learning: In the `run_block_proposal` function in `packages/rs-drive-abci/src/execution/engine/run_block_proposal/mod.rs`, it's acceptable to pass `platform_state` to `perform_events_on_first_block_of_protocol_change`, even if `block_platform_state` has been updated.
Applied to files:
packages/rs-drive-abci/src/execution/storage/mod.rspackages/rs-drive-abci/src/execution/engine/run_block_proposal/v0/mod.rspackages/rs-drive-abci/src/execution/storage/fetch_platform_state/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rspackages/rs-drive-abci/src/replay/mod.rspackages/rs-drive-abci/src/abci/handler/process_proposal.rspackages/rs-drive-abci/src/replay/runner.rspackages/rs-drive-abci/src/execution/engine/finalize_block_proposal/v0/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/mod.rs
📚 Learning: 2024-11-20T10:01:50.837Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2257
File: packages/rs-drive-abci/src/platform_types/platform_state/v0/old_structures/mod.rs:94-94
Timestamp: 2024-11-20T10:01:50.837Z
Learning: In `packages/rs-drive-abci/src/platform_types/platform_state/v0/old_structures/mod.rs`, when converting with `PublicKey::try_from`, it's acceptable to use `.expect()` to handle potential conversion errors.
Applied to files:
packages/rs-drive-abci/src/execution/storage/mod.rspackages/rs-drive-abci/src/execution/storage/fetch_platform_state/mod.rspackages/rs-drive-abci/src/verify/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rs
📚 Learning: 2024-10-06T16:17:34.571Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2215
File: packages/rs-drive-abci/src/execution/engine/run_block_proposal/mod.rs:105-105
Timestamp: 2024-10-06T16:17:34.571Z
Learning: In `run_block_proposal` in `packages/rs-drive-abci/src/execution/engine/run_block_proposal/mod.rs`, when retrieving `last_block_time_ms`, it's acceptable to use `platform_state` instead of `block_platform_state`, even after updating the protocol version.
Applied to files:
packages/rs-drive-abci/src/execution/storage/mod.rspackages/rs-drive-abci/src/execution/engine/run_block_proposal/v0/mod.rspackages/rs-drive-abci/src/execution/storage/fetch_platform_state/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rspackages/rs-drive-abci/src/abci/handler/process_proposal.rspackages/rs-drive-abci/src/replay/runner.rspackages/rs-drive-abci/src/execution/engine/finalize_block_proposal/v0/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/mod.rs
📚 Learning: 2024-10-06T16:11:34.946Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2215
File: packages/rs-drive-abci/src/execution/platform_events/core_based_updates/update_masternode_identities/create_owner_identity/v1/mod.rs:19-30
Timestamp: 2024-10-06T16:11:34.946Z
Learning: In the Rust file `packages/rs-drive-abci/src/execution/platform_events/core_based_updates/update_masternode_identities/create_owner_identity/v1/mod.rs`, within the `create_owner_identity_v1` function, the `add_public_keys` method of the `Identity` struct cannot fail and does not require explicit error handling.
Applied to files:
packages/rs-drive-abci/src/execution/storage/mod.rspackages/rs-drive/src/drive/votes/cleanup/remove_all_votes_given_by_identities/v0/mod.rs
📚 Learning: 2025-10-09T15:59:28.329Z
Learnt from: lklimek
Repo: dashpay/platform PR: 2716
File: packages/rs-dapi/src/services/platform_service/broadcast_state_transition.rs:181-187
Timestamp: 2025-10-09T15:59:28.329Z
Learning: In `packages/rs-dapi/src/services/platform_service/broadcast_state_transition.rs`, the maintainer requires logging full state transition bytes (`tx_bytes = hex::encode(st_bytes)`) at debug level when a state transition passes CheckTx but is removed from the block by the proposer, to facilitate debugging of this rare edge case.
Applied to files:
packages/rs-drive-abci/src/execution/storage/mod.rspackages/rs-drive-abci/src/execution/engine/run_block_proposal/v0/mod.rspackages/rs-drive-abci/src/execution/storage/fetch_platform_state/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rspackages/rs-drive-abci/src/abci/handler/process_proposal.rspackages/rs-drive-abci/src/replay/runner.rspackages/rs-drive-abci/src/execution/engine/finalize_block_proposal/v0/mod.rs
📚 Learning: 2024-11-22T08:19:14.448Z
Learnt from: shumkov
Repo: dashpay/platform PR: 2345
File: packages/rs-drive-abci/src/execution/platform_events/protocol_upgrade/perform_events_on_first_block_of_protocol_change/v0/mod.rs:93-99
Timestamp: 2024-11-22T08:19:14.448Z
Learning: In `packages/rs-drive-abci/src/execution/platform_events/protocol_upgrade/perform_events_on_first_block_of_protocol_change/v0/mod.rs`, the `insert_contract` method requires an owned `BlockInfo`, so cloning `block_info` is necessary when calling it.
Applied to files:
packages/rs-drive-abci/src/execution/engine/run_block_proposal/v0/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rspackages/rs-drive-abci/src/abci/handler/process_proposal.rspackages/rs-drive-abci/src/execution/engine/finalize_block_proposal/v0/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/mod.rs
📚 Learning: 2024-11-03T10:38:00.762Z
Learnt from: shumkov
Repo: dashpay/platform PR: 2305
File: packages/rs-drive-abci/src/abci/handler/info.rs:0-0
Timestamp: 2024-11-03T10:38:00.762Z
Learning: In this context, using `.unwrap()?` on the result of `root_hash` is acceptable and will not cause a panic.
Applied to files:
packages/rs-drive-abci/src/execution/engine/run_block_proposal/v0/mod.rs
📚 Learning: 2024-11-03T10:39:11.242Z
Learnt from: shumkov
Repo: dashpay/platform PR: 2305
File: packages/rs-drive-abci/src/abci/handler/finalize_block.rs:81-0
Timestamp: 2024-11-03T10:39:11.242Z
Learning: In `packages/rs-drive-abci/src/abci/handler/finalize_block.rs`, the use of `.expect("commit transaction")` after `app.commit_transaction(platform_version)` is intentional due to the provided comment explaining its necessity. Do not flag this usage in future reviews.
Applied to files:
packages/rs-drive-abci/src/execution/storage/fetch_platform_state/mod.rspackages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rspackages/rs-drive-abci/src/replay/mod.rspackages/rs-drive-abci/src/replay/runner.rspackages/rs-drive-abci/src/execution/engine/finalize_block_proposal/v0/mod.rspackages/rs-drive-abci/src/replay/log_ingest.rspackages/rs-drive-abci/src/execution/types/block_state_info/mod.rs
📚 Learning: 2025-03-07T12:37:44.555Z
Learnt from: ogabrielides
Repo: dashpay/platform PR: 2486
File: packages/rs-drive/src/drive/platform_state/store_reduced_platform_state_bytes/v0/mod.rs:1-29
Timestamp: 2025-03-07T12:37:44.555Z
Learning: GroveDB operations like `insert()` return a tuple that includes a cost value which needs to be unwrapped with `.unwrap()` before error handling with `.map_err()`.
Applied to files:
packages/rs-drive-abci/src/execution/storage/fetch_platform_state/mod.rs
📚 Learning: 2025-10-15T14:45:30.856Z
Learnt from: lklimek
Repo: dashpay/platform PR: 2716
File: packages/dashmate/src/test/constants/services.js:4-4
Timestamp: 2025-10-15T14:45:30.856Z
Learning: In the dashmate codebase (packages/dashmate), during the DAPI Rust migration (rs-dapi), the old service keys `dapi_api` and `dapi_core_streams` are intentionally kept in `generateEnvsFactory.js` for backward compatibility even though the test constants in `src/test/constants/services.js` have been updated to use `rs_dapi`. These deprecated keys will be removed in a future PR after the transition is complete.
Applied to files:
packages/rs-drive-abci/.env.testnet
📚 Learning: 2024-11-20T16:05:40.200Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2257
File: packages/rs-drive-abci/src/platform_types/signature_verification_quorum_set/v0/for_saving.rs:148-151
Timestamp: 2024-11-20T16:05:40.200Z
Learning: In `packages/rs-drive-abci/src/platform_types/signature_verification_quorum_set/v0/for_saving.rs`, when converting public keys from `QuorumForSavingV0` to `VerificationQuorum`, it's acceptable to use `.expect()` for public key conversion, as the conversion has been verified and panics are acceptable in this context.
Applied to files:
packages/rs-drive-abci/src/verify/mod.rs
📚 Learning: 2025-11-25T13:10:23.481Z
Learnt from: CR
Repo: dashpay/platform PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-25T13:10:23.481Z
Learning: Use `rs-drive-proof-verifier` for cryptographic proof verification
Applied to files:
packages/rs-drive-abci/src/verify/mod.rs
📚 Learning: 2024-11-20T20:43:41.185Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2257
File: packages/rs-drive-abci/tests/strategy_tests/masternodes.rs:212-220
Timestamp: 2024-11-20T20:43:41.185Z
Learning: In `packages/rs-drive-abci/tests/strategy_tests/masternodes.rs`, the pattern of generating a `PrivateKey`, converting it to bytes, and reconstructing a `BlsPrivateKey` from those bytes is intentional. Avoid suggesting to simplify this code in future reviews.
Applied to files:
packages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rs
📚 Learning: 2024-10-18T15:43:32.447Z
Learnt from: lklimek
Repo: dashpay/platform PR: 2254
File: packages/rs-sdk/src/sdk.rs:654-658
Timestamp: 2024-10-18T15:43:32.447Z
Learning: In `packages/rs-sdk/src/sdk.rs`, within the `verify_metadata_height` function, when using `compare_exchange` on `last_seen_height`, it's acceptable to use `Ordering::Relaxed` for the failure ordering, as any inconsistency would only trigger an extra loop iteration without affecting correctness.
Applied to files:
packages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rspackages/rs-drive-abci/src/execution/engine/finalize_block_proposal/v0/mod.rs
📚 Learning: 2024-10-04T14:16:05.798Z
Learnt from: lklimek
Repo: dashpay/platform PR: 2207
File: packages/rs-drive-proof-verifier/src/proof.rs:1646-1664
Timestamp: 2024-10-04T14:16:05.798Z
Learning: In the implementation of `FromProof<platform::GetContestedResourceIdentityVotesRequest>` in `packages/rs-drive-proof-verifier/src/proof.rs`, when matching `maybe_votes`, using `.expect()` on `v.into_iter().next()` is acceptable because the prior match arm `Some(v) if v.is_empty()` ensures that the map is not empty, preventing a panic.
Applied to files:
packages/rs-drive/src/drive/votes/cleanup/remove_all_votes_given_by_identities/v0/mod.rs
📚 Learning: 2025-01-19T07:36:46.042Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2431
File: packages/rs-drive/Cargo.toml:55-60
Timestamp: 2025-01-19T07:36:46.042Z
Learning: The grovedb dependencies in packages/rs-drive/Cargo.toml and related files are intentionally kept at specific revisions rather than using the latest stable version, with plans to update them at a later time.
Applied to files:
packages/rs-drive-abci/src/main.rspackages/rs-drive-abci/Cargo.toml
📚 Learning: 2025-11-25T13:10:23.481Z
Learnt from: CR
Repo: dashpay/platform PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-25T13:10:23.481Z
Learning: Use Rust for core platform components (Drive, DAPI server, DPP implementation)
Applied to files:
packages/rs-drive-abci/src/main.rs
📚 Learning: 2024-10-22T10:53:12.111Z
Learnt from: shumkov
Repo: dashpay/platform PR: 2259
File: packages/rs-dapi-client/src/dapi_client.rs:137-139
Timestamp: 2024-10-22T10:53:12.111Z
Learning: In `packages/rs-dapi-client/src/dapi_client.rs`, when passing data into asynchronous code, ensure that data structures are `Send + Sync`. Using `Arc<AtomicUsize>` is necessary for the retry counter.
Applied to files:
packages/rs-drive-abci/src/replay/runner.rs
📚 Learning: 2024-12-05T09:29:38.918Z
Learnt from: shumkov
Repo: dashpay/platform PR: 2375
File: packages/rs-drive-abci/Cargo.toml:61-63
Timestamp: 2024-12-05T09:29:38.918Z
Learning: In the `drive-abci` package, avoid adding unused dependencies like `hashbrown` to `Cargo.toml`. The team relies on CI to detect dependency version issues.
Applied to files:
packages/rs-drive-abci/Cargo.toml
📚 Learning: 2024-10-29T10:42:00.521Z
Learnt from: lklimek
Repo: dashpay/platform PR: 2277
File: packages/rs-dapi-client/Cargo.toml:22-22
Timestamp: 2024-10-29T10:42:00.521Z
Learning: In `packages/rs-dapi-client/Cargo.toml`, `backon` will not work without the `tokio-sleep` feature in our setup, so it's unnecessary to declare `tokio-sleep` as a separate feature in the `[features]` section.
Applied to files:
packages/rs-drive-abci/Cargo.toml
📚 Learning: 2024-10-18T15:39:51.172Z
Learnt from: lklimek
Repo: dashpay/platform PR: 2254
File: packages/rs-sdk/src/sdk.rs:585-585
Timestamp: 2024-10-18T15:39:51.172Z
Learning: The 'platform' project uses Rust version 1.80, so code in 'packages/rs-sdk' can use features available in Rust 1.80, such as the `abs_diff()` method.
Applied to files:
packages/rs-drive-abci/Cargo.toml
📚 Learning: 2025-01-24T07:54:55.723Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2440
File: packages/rs-drive-abci/Cargo.toml:76-76
Timestamp: 2025-01-24T07:54:55.723Z
Learning: In the drive-abci package, bls-signatures is intentionally declared twice:
1. As an optional dependency in [dependencies] to make it an optional feature in production
2. As a non-optional dependency in [dev-dependencies] to ensure it's always available for tests
Applied to files:
packages/rs-drive-abci/Cargo.toml
📚 Learning: 2025-03-11T09:39:23.071Z
Learnt from: shumkov
Repo: dashpay/platform PR: 2489
File: packages/rs-dpp/Cargo.toml:32-32
Timestamp: 2025-03-11T09:39:23.071Z
Learning: In the Dash Platform project, dependencies are currently managed using Git repository references with tags (repo+tag format in Cargo.toml) rather than published crates, as the team is not currently publishing crates to crates.io.
Applied to files:
packages/rs-drive-abci/Cargo.toml
🧬 Code graph analysis (7)
packages/rs-drive-abci/src/execution/engine/run_block_proposal/v0/mod.rs (2)
packages/rs-drive-abci/src/execution/types/block_state_info/mod.rs (1)
block_hash(57-61)packages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rs (2)
block_hash(211-211)block_hash(269-271)
packages/rs-drive-abci/src/verify/mod.rs (2)
packages/rs-drive-abci/src/main.rs (1)
run(108-170)packages/rs-drive-abci/src/execution/storage/fetch_platform_state/mod.rs (1)
fetch_platform_state(15-33)
packages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rs (1)
packages/rs-drive-abci/src/execution/types/block_state_info/mod.rs (4)
app_hash(63-67)height(21-25)round(27-31)proposer_pro_tx_hash(45-49)
packages/rs-drive-abci/src/replay/mod.rs (3)
packages/rs-drive-abci/src/replay/runner.rs (5)
ensure_db_directory(109-123)execute_request(125-373)log_last_committed_block(496-528)stop_height_reached(530-532)path(71-73)packages/rs-drive-abci/src/replay/log_ingest.rs (1)
path(36-38)packages/rs-drive-abci/src/replay/cli.rs (1)
skip_matches(62-72)
packages/rs-drive-abci/src/main.rs (2)
packages/rs-drive-abci/src/verify/mod.rs (2)
verify_grovedb(41-88)run(15-32)packages/rs-drive-abci/src/replay/mod.rs (1)
run(25-165)
packages/rs-drive-abci/src/replay/cli.rs (2)
packages/rs-drive-abci/src/replay/log_ingest.rs (1)
path(36-38)packages/rs-drive-abci/src/replay/runner.rs (2)
path(71-73)line(75-77)
packages/rs-drive-abci/src/execution/types/block_state_info/mod.rs (1)
packages/rs-drive-abci/src/execution/types/block_state_info/v0/mod.rs (2)
app_hash(214-214)app_hash(273-275)
🪛 dotenv-linter (4.0.0)
packages/rs-drive-abci/.env.testnet
[warning] 37-37: [UnorderedKey] The VALIDATOR_SET_QUORUM_SIZE key should go before the VALIDATOR_SET_QUORUM_TYPE key
(UnorderedKey)
[warning] 39-39: [UnorderedKey] The VALIDATOR_SET_QUORUM_ACTIVE_SIGNERS key should go before the VALIDATOR_SET_QUORUM_SIZE key
(UnorderedKey)
[warning] 40-40: [UnorderedKey] The VALIDATOR_SET_QUORUM_ROTATION key should go before the VALIDATOR_SET_QUORUM_SIZE key
(UnorderedKey)
[warning] 44-44: [UnorderedKey] The CHAIN_LOCK_QUORUM_SIZE key should go before the CHAIN_LOCK_QUORUM_TYPE key
(UnorderedKey)
[warning] 46-46: [UnorderedKey] The CHAIN_LOCK_QUORUM_ACTIVE_SIGNERS key should go before the CHAIN_LOCK_QUORUM_SIZE key
(UnorderedKey)
[warning] 47-47: [UnorderedKey] The CHAIN_LOCK_QUORUM_ROTATION key should go before the CHAIN_LOCK_QUORUM_SIZE key
(UnorderedKey)
[warning] 50-50: [UnorderedKey] The INSTANT_LOCK_QUORUM_SIZE key should go before the INSTANT_LOCK_QUORUM_TYPE key
(UnorderedKey)
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (15)
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- GitHub Check: Rust packages (wasm-sdk) / Tests
- GitHub Check: Rust packages (rs-sdk-ffi) / Tests
- GitHub Check: Rust packages (dash-sdk) / Tests
- GitHub Check: Build Docker images (Dashmate helper, dashmate-helper, dashmate-helper) / Build Dashmate helper image
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🔇 Additional comments (46)
packages/rs-drive-abci/src/execution/storage/fetch_platform_state/mod.rs (1)
1-2: LGTM! Module documentation improves discoverability.The module-level documentation is clear, accurate, and follows Rust conventions.
packages/rs-drive-abci/src/execution/storage/mod.rs (1)
1-1: LGTM! Visibility change enables external debugging tool access.Promoting
fetch_platform_stateto public appropriately exposes platform state retrieval for the replay tool described in the PR objectives.packages/rs-drive-abci/.env.testnet (2)
80-80: Verify the dramatic epoch length reduction.
EPOCH_TIME_LENGTH_Shas been reduced from 788400 seconds (≈9 days) to 3600 seconds (1 hour). This is a material change that will significantly accelerate epoch transitions. Confirm this is:
- Intentional for the testnet debugging environment
- Aligned with the replay/debugging tool requirements added in this PR
- Not a typo or accidental order-of-magnitude change
82-82: Confirm chain ID update to dash-testnet-51 is intentional.The
CHAIN_IDhas been changed fromdevnettodash-testnet-51. Ensure this reflects the correct target testnet environment for this configuration and is compatible with all components that reference the chain ID.packages/rs-drive-abci/Cargo.toml (4)
18-18: LGTM - base64 optional dependency.The
base64dependency is appropriately marked as optional and matches the version already in dev-dependencies (line 89).
58-62: LGTM - time dependency with appropriate features.The
timecrate features (macros,formatting,serde-human-readable) align with the replay functionality's need to parse and format timestamps from log entries.
84-84: LGTM - ron optional dependency.The
ronserialization crate is appropriate for the replay feature's data format needs.
113-113: rocksdb 0.24.0 is compatible with grovedb 3.1.0.Verification confirms rocksdb 0.24.0 resolves without conflicts in the dependency tree alongside grovedb 3.1.0. Both rocksdb 0.23.0 (used in strategy-tests) and 0.24.0 coexist in Cargo.lock with identical dependency chains, indicating Rust's version resolution handles this correctly. The dev-dependency bump for grovedb verify tests is safe.
packages/rs-drive-abci/src/replay/cli.rs (3)
1-30: LGTM - Well-structured CLI argument definition.The
ReplayArgsstruct is well-documented with appropriate clap attributes and value hints. The--skipflag with custom parser and the--stop-heightoption provide flexible control over replay behavior.
74-80: LGTM - Path comparison helper.The
paths_equalfunction correctly handles the case where canonicalization might fail on either path by falling back to direct comparison.
61-72: Remove this comment—call sites already correctly wrap the line value withSome(...).At
packages/rs-drive-abci/src/replay/mod.rs:217, the caller invokesskip_matches(item.source.path(), Some(item.source.line()), target), which already wraps theusizereturn value fromReplaySource::line()inSome(...)before passing it to the function. The function signature and all call sites are consistent; no adjustment is needed.Likely an incorrect or invalid review comment.
packages/rs-drive-abci/src/lib.rs (1)
53-59: LGTM - Module organization.The
replaymodule is correctly gated behind thereplayfeature, while theverifymodule is unconditionally available as it's needed for theVerifycommand regardless of replay functionality.packages/rs-drive-abci/src/main.rs (3)
4-6: LGTM - Import organization.The replay-related imports are correctly feature-gated, and
verify_grovedbis properly imported for use in theStartcommand.
67-71: LGTM - Replay command definition.The
Replayvariant is correctly feature-gated and properly documented. TheReplayArgstype is appropriately re-used from the replay module.
160-166: LGTM - Command handling logic.The
Verifycommand correctly delegates toverify::runwithforce=true, and theReplaycommand properly routes to the replay module with the cancellation token. The early return after replay is appropriate.packages/rs-drive-abci/src/replay/runner.rs (7)
21-49: LGTM - ReplayItem structure.The
ReplayItemstruct cleanly encapsulates source metadata and request data, with a convenient factory method for log-based items.
80-107: LGTM - LoadedRequest enum and height extraction.The
LoadedRequestenum covers all necessary ABCI request types, andblock_height()correctly handles each variant. Theto_heighthelper appropriately rejects negative heights by usingu64::try_from.
109-123: LGTM - Database directory handling.The
ensure_db_directoryfunction correctly checks for existence, validates it's a directory, and creates it if needed with appropriate logging.
271-312: LGTM - App hash validation logic.The exhaustive matching on expected vs. actual app_hash combinations provides clear error messages for each scenario. The mismatch detection for both app_hash and grove root is thorough.
375-489: LGTM - Progress reporting implementation.The
ProgressReporteris well-designed with:
- Rate limiting via
PROGRESS_MIN_INTERVAL- Sliding window rate calculations (1m/5m)
- ETA estimation based on 5-minute rate
- Clean formatting helpers
The history trimming logic correctly maintains the window bounds.
530-532: LGTM - Concise stop height check.The
stop_height_reachedfunction uses pattern matching effectively for a clean one-liner.
542-556: Consider simplifying format_height_round.The function builds a vector and joins, which works but could be simplified. However, for a debugging tool, this is acceptable as-is.
packages/rs-drive-abci/src/replay/mod.rs (6)
1-22: Module structure and imports look good.The module is well-organized with clear separation of concerns: CLI handling, log ingestion, and execution runner are appropriately split into submodules. The public re-export of
ReplayArgsprovides a clean API surface.
25-38: Verification before replay is a good defensive measure.Running
verify::runbefore replaying ensures the database is in a consistent state. The error wrapping provides clear context when verification fails.
55-68: InitChain validation for fresh databases is essential.This correctly ensures that when a new database is created, the first replayed request must be
InitChainto properly initialize platform state. Good safety check.
167-185: Stream advancement logic is clean and well-logged.The function correctly handles both height-based skipping for already-processed entries and user-specified skip patterns. Logging provides good visibility into skipped requests.
220-227: Height tracking logic is correct.The function properly maintains monotonically increasing height by only updating when the new height exceeds the current value.
323-333: Good validation for complete block sequences.The
finish()method correctly ensures that the log doesn't end with a partial block (missing eitherprocess_proposalorfinalize_block), which would leave the replay in an inconsistent state.packages/rs-drive-abci/src/verify/mod.rs (6)
1-9: Imports are appropriate for the verification functionality.All imports are used and necessary for the verification operations.
15-32: Verification flow is well-structured.The function properly sequences verification steps: GroveDB integrity → Drive opening → platform state consistency → configuration compatibility. Error handling with
map_errprovides consistent string-based error reporting.
65-88: Good error handling and cleanup for .fsck file.The verification result handling is thorough: logging each result, cleaning up the
.fsckmarker file on success with a warning if removal fails, and proper error propagation on failure.
105-115: App hash comparison is correct.The function properly compares the platform state's last committed app hash with the GroveDB root hash and provides clear hex-encoded error messages on mismatch.
117-140: Configuration verification covers forward compatibility.The function correctly checks that the database's protocol version isn't newer than what the binary supports. The unused
_configparameter suggests future expansion for additional configuration checks.
99-103: Potential panic from.unwrap()on root_hash outer result.The
root_hashmethod returns a nestedResult. The.unwrap()on line 102 will panic if the outer result is an error. Consider proper error handling.let grove_root = drive .grove .root_hash(None, &platform_version.drive.grove_version) - .unwrap() + .map_err(|e| format!("failed to get grove root hash: {}", e))? .map_err(|e| e.to_string())?;⛔ Skipped due to learnings
Learnt from: shumkov Repo: dashpay/platform PR: 2305 File: packages/rs-drive-abci/src/abci/handler/info.rs:0-0 Timestamp: 2024-11-03T10:38:00.762Z Learning: In this context, using `.unwrap()?` on the result of `root_hash` is acceptable and will not cause a panic.Learnt from: QuantumExplorer Repo: dashpay/platform PR: 2257 File: packages/rs-drive-abci/src/platform_types/signature_verification_quorum_set/v0/for_saving.rs:148-151 Timestamp: 2024-11-20T16:05:40.200Z Learning: In `packages/rs-drive-abci/src/platform_types/signature_verification_quorum_set/v0/for_saving.rs`, when converting public keys from `QuorumForSavingV0` to `VerificationQuorum`, it's acceptable to use `.expect()` for public key conversion, as the conversion has been verified and panics are acceptable in this context.Learnt from: shumkov Repo: dashpay/platform PR: 2305 File: packages/rs-drive-abci/src/abci/handler/finalize_block.rs:81-0 Timestamp: 2024-11-03T10:39:11.242Z Learning: In `packages/rs-drive-abci/src/abci/handler/finalize_block.rs`, the use of `.expect("commit transaction")` after `app.commit_transaction(platform_version)` is intentional due to the provided comment explaining its necessity. Do not flag this usage in future reviews.Learnt from: lklimek Repo: dashpay/platform PR: 2254 File: packages/rs-sdk/src/sdk.rs:654-658 Timestamp: 2024-10-18T15:43:32.447Z Learning: In `packages/rs-sdk/src/sdk.rs`, within the `verify_metadata_height` function, when using `compare_exchange` on `last_seen_height`, it's acceptable to use `Ordering::Relaxed` for the failure ordering, as any inconsistency would only trigger an extra loop iteration without affecting correctness.Learnt from: QuantumExplorer Repo: dashpay/platform PR: 2431 File: packages/rs-drive/Cargo.toml:55-60 Timestamp: 2025-01-19T07:36:46.042Z Learning: The grovedb dependencies in packages/rs-drive/Cargo.toml and related files are intentionally kept at specific revisions rather than using the latest stable version, with plans to update them at a later time.packages/rs-drive-abci/src/replay/log_ingest.rs (9)
1-16: Imports are comprehensive for the parsing functionality.The imports cover serde deserialization infrastructure, file I/O, and ABCI-specific types needed for log ingestion.
17-52: LogRequestStream implementation is well-designed.The stream correctly handles buffering for peek operations and canonicalizes paths for consistent path comparison. The separation between
peek()andnext_item()provides clean API semantics.
54-78: Height-based skipping is correct for block-bearing requests.The
skip_processed_entriesmethod correctly handles requests without block heights (likeInfo) by not skipping them, ensuring they are replayed when encountered.
219-289: DebugValueParser handles Rust Debug format well.The parser correctly handles the various constructs in Rust's Debug output format including
Some/Nonewrappers, tagged variants, objects, and arrays. The lookahead-based parsing is clean and efficient.
338-362: String parsing handles common escape sequences.The escape sequence handling covers the most common cases (
\",\\,\n,\r,\t). Non-standard escapes pass through unchanged, which is a reasonable fallback.
663-703: Deserializer implementation foranyis comprehensive.The
deserialize_anymethod correctly dispatches based on value type, handling numbers with fallback parsing (i64 → u64 → f64 → string) and properly delegating tagged values.
777-792: Array-to-hex conversion for string deserialization is clever.Converting numeric arrays to hex strings allows byte arrays logged in Debug format to be deserialized as hex-encoded strings, which matches how ABCI types often represent binary data.
964-991: Timestamp and duration formatting includes proper validation.The functions correctly validate nanos ranges, check for overflow using
checked_mul/checked_add, and handle the different semantics between Timestamp (allows negative) and Duration (non-negative only).
1069-1106: Test coverage for log parsing is good.The tests cover the main ABCI request types (Info, InitChain, ProcessProposal, FinalizeBlock) with real testnet log samples, providing confidence that the parser handles production log formats correctly.
packages/rs-drive-abci/src/execution/engine/run_block_proposal/v0/mod.rs (1)
398-407: Trace logging forblock_hashis consistent and safeIncluding
block_hash = hex::encode(block_proposal.block_hash.unwrap_or_default())in the TRACE log complements the existingapp_hashand fingerprint fields and is safe even when the hash is not set.packages/rs-drive-abci/src/execution/engine/finalize_block_proposal/v0/mod.rs (1)
100-122: App hash comparison in finalize validation looks correctPassing
block_header.app_hashintomatches_expected_block_infoand extending theWrongFinalizeBlockReceivedmessage with both received and expected app hashes strengthens consistency checks and greatly improves diagnostics without changing control flow.packages/rs-drive-abci/src/abci/handler/process_proposal.rs (1)
36-41: Stronger invariants and diagnostics for repeatedprocess_proposalat same height/roundReusing
block_state_infolocally and adding thetracing::error!+BadRequestwhen the same height/round is seen with a different hash makes this rare but critical situation explicit and debuggable, without changing the happy path.Also applies to: 71-79
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Actionable comments posted: 1
🧹 Nitpick comments (2)
packages/rs-drive-abci/src/replay/mod.rs (2)
112-118: Useexpect()or pattern matching instead ofunwrap()for safer code.Line 115 calls
unwrap()onargs.stop_height, relying on the assumption thatstop_height_reached()only returnstruewhenargs.stop_height.is_some(). While this is likely correct, usingexpect()with a descriptive message or extracting the value earlier with pattern matching would make the code more defensive and self-documenting.Apply this diff to improve safety and clarity:
if stop_height_reached(args.stop_height, known_height) { + let limit = args.stop_height.expect("stop_height_reached returned true but stop_height is None"); tracing::info!( - "stop height {} reached; stopping replay for log {}", - args.stop_height.unwrap(), + "stop height {} reached; stopping replay for log {}", + limit, stream.path().display() ); break; }
299-309: Use pattern matching to avoidunwrap()in error path.Line 304 calls
unwrap()onself.last_heightafter checkingis_some()on line 300. While safe, using pattern matching withif letor extracting the value would be more idiomatic and avoid potential issues if the code is refactored.Apply this diff:
fn finish(&self) -> Result<(), Box<dyn Error>> { - if self.last_height.is_some() && (!self.saw_process || !self.saw_finalize) { + if let Some(height) = self.last_height { + if !self.saw_process || !self.saw_finalize { - return Err(format!( - "log {} ended before height {} had both process_proposal and finalize_block", - self.path.display(), - self.last_height.unwrap() - ) - .into()); + return Err(format!( + "log {} ended before height {} had both process_proposal and finalize_block", + self.path.display(), + height + ) + .into()); + } } Ok(()) }
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**/*.rs
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**/*.rs: Rust code must passcargo clippy --workspacelinter checks
Rust code must be formatted usingcargo fmt --all
**/*.rs: Use 4-space indent for Rust files
Follow rustfmt defaults and keep code clippy-clean for Rust modules
Use snake_case for Rust module names
Use PascalCase for Rust type names
Use SCREAMING_SNAKE_CASE for Rust constants
Files:
packages/rs-drive-abci/src/replay/mod.rspackages/rs-drive-abci/src/replay/cli.rs
🧠 Learnings (2)
📚 Learning: 2024-10-06T16:18:07.994Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2215
File: packages/rs-drive-abci/src/execution/engine/run_block_proposal/mod.rs:119-120
Timestamp: 2024-10-06T16:18:07.994Z
Learning: In the `run_block_proposal` function in `packages/rs-drive-abci/src/execution/engine/run_block_proposal/mod.rs`, it's acceptable to pass `platform_state` to `perform_events_on_first_block_of_protocol_change`, even if `block_platform_state` has been updated.
Applied to files:
packages/rs-drive-abci/src/replay/mod.rs
📚 Learning: 2025-09-03T16:37:11.605Z
Learnt from: QuantumExplorer
Repo: dashpay/platform PR: 2756
File: packages/rs-drive-abci/src/execution/platform_events/core_based_updates/update_masternode_list/update_state_masternode_list/v0/mod.rs:11-11
Timestamp: 2025-09-03T16:37:11.605Z
Learning: In packages/rs-dpp/Cargo.toml, the abci feature already includes core_rpc_client, and core_rpc_client is defined as ["dep:dashcore-rpc"]. This means rs-drive-abci can access dashcore-rpc types through dpp when using the abci feature.
Applied to files:
packages/rs-drive-abci/src/replay/mod.rs
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🔇 Additional comments (2)
packages/rs-drive-abci/src/replay/mod.rs (2)
24-141: Well-structured replay orchestration with comprehensive validation.The
runfunction provides thorough validation and error handling:
- Pre-replay database verification (line 38)
- InitChain requirement check for new databases (lines 51-63)
- Early exit if already at or above stop height (lines 81-92)
- Proper cancellation support (lines 104-110)
- Request sequence validation via
RequestSequenceValidatorThe orchestration correctly handles edge cases and provides clear error messages throughout.
205-310: Excellent request sequence validation logic.The
RequestSequenceValidatorimplements a robust state machine that enforces critical ordering constraints:
- Process proposals must precede finalize blocks at each height
- Heights must be strictly sequential with no gaps
- Each height must complete both process and finalize before advancing
- Clear error messages for out-of-order or incomplete sequences
The validation logic in
bump_height()(lines 256-297) correctly handles all state transitions and edge cases.
| fn parse_line_number(raw: &str) -> Result<usize, String> { | ||
| raw.trim().parse::<usize>().map_err(|_| { | ||
| format!( | ||
| "invalid skip target '{}'; expected positive line number", | ||
| raw.trim() | ||
| ) | ||
| }) | ||
| } |
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Minor: Adjust error message terminology for accuracy.
The error message states "expected positive line number", but the usize type includes 0, which is technically non-negative rather than positive (positive means > 0). While log line numbers typically start at 1 in practice, consider using "non-negative integer" or "valid line number" for precision.
Apply this diff to improve the error message:
fn parse_line_number(raw: &str) -> Result<usize, String> {
raw.trim().parse::<usize>().map_err(|_| {
format!(
- "invalid skip target '{}'; expected positive line number",
+ "invalid skip target '{}'; expected valid line number",
raw.trim()
)
})
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| fn parse_line_number(raw: &str) -> Result<usize, String> { | |
| raw.trim().parse::<usize>().map_err(|_| { | |
| format!( | |
| "invalid skip target '{}'; expected positive line number", | |
| raw.trim() | |
| ) | |
| }) | |
| } | |
| fn parse_line_number(raw: &str) -> Result<usize, String> { | |
| raw.trim().parse::<usize>().map_err(|_| { | |
| format!( | |
| "invalid skip target '{}'; expected valid line number", | |
| raw.trim() | |
| ) | |
| }) | |
| } |
🤖 Prompt for AI Agents
In packages/rs-drive-abci/src/replay/cli.rs around lines 78 to 85, the error
message "expected positive line number" is inaccurate because usize includes 0;
update the map_err formatted message to say something like "invalid skip target
'{}'; expected non-negative integer" or "invalid skip target '{}'; expected
valid line number" so the wording accurately reflects the parser's accepted
range; keep the same trimming and parse logic, only change the error string.
Issue being fixed or feature implemented
When drive gives incorrect response to some ABCI request, we need a tool to reproduce the issue locally.
What was done?
Created new command,
drive-abci replay, configured withreplayfeature:How Has This Been Tested?
Locally
Breaking Changes
None, independent tool
Checklist:
For repository code-owners and collaborators only
Summary by CodeRabbit
New Features
Bug Fixes
Chores
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