Tonic client

[renancloudwalk]

No description provided.

[github-actions]

PR Review

⏱️ Estimated effort to review [1-5]	3, because the PR involves changes across multiple files with modifications in configuration and consensus logic which requires a good understanding of the system architecture and the specific functionalities being modified.
🧪 Relevant tests	No
🔍 Possible issues	Possible Bug: The comment in src/bin/run_with_importer.rs suggests that the consensus strategy should be shared between InMemory-Temporary and RocksDB-Permanent, but the implementation only shows changes related to the rocks feature. This might lead to inconsistencies or unhandled cases when the rocks feature is not enabled.
🔒 Security concerns	No

Code feedback:

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relevant file	src/bin/run_with_importer.rs
suggestion	Consider implementing the shared consensus strategy for both InMemory-Temporary and RocksDB-Permanent as indicated by the comment. This could involve conditional compilation or a runtime check to handle both storage types appropriately. [important]
relevant line	let consensus_task = tokio::spawn(stratus::eth::storage::consensus::server::run_server());

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relevant file	src/eth/storage/consensus/server.rs
suggestion	Remove the commented-out code related to gather_clients if it is no longer needed, to keep the codebase clean and maintainable. If this logic is to be moved, ensure it is correctly implemented in the new location. [medium]
relevant line	-pub async fn gather_clients() -> Result<()> {

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relevant file	src/eth/storage/consensus/client.rs
suggestion	Add error handling for network failures or incorrect responses within the ManagementClient methods. This could involve retry logic or more comprehensive error messages to aid in debugging and resilience. [important]
relevant line	let client = ClusterManagementClient::connect(addr).await?;

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relevant file	src/eth/storage/consensus/server.rs
suggestion	Consider implementing actual logic for add_learner and change_membership instead of mocked responses to ensure the system functions correctly in production environments. [important]
relevant line	Ok(Response::new(ResultResponse {

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[github-actions]

PR Code Suggestions

Category	Suggestions
Enhancement	Rename the feature flag to better reflect its shared usage across storage strategies. Consider using a more specific feature flag or renaming the existing one to reflect the shared strategy between different storage types. The current feature flag "rocks" suggests it is specific to RocksDB, which might be misleading if the strategy is shared. src/bin/run_with_importer.rs [24-25] -#[cfg(feature = "rocks")] // this should be a shared strategy between InMemory-Temporary and RocksDB-Permanent +#[cfg(feature = "shared_storage_strategy")] let consensus_task = tokio::spawn(stratus::eth::storage::consensus::server::run_server());
	Improve error handling in connection and initialization methods. Add error handling for the connect and init_cluster methods to handle potential connection and initialization failures more gracefully. src/eth/storage/consensus/client.rs [16-24] pub async fn connect(addr: String) -> Result<Self, tonic::transport::Error> { - let client = ClusterManagementClient::connect(addr).await?; + let client = ClusterManagementClient::connect(addr).await + .map_err(|e| eprintln!("Failed to connect: {}", e))?; Ok(ManagementClient { client }) } pub async fn init_cluster(&mut self, id: u64, address: String) -> Result<String, tonic::Status> { let request = Node { id, address }; - let response = self.client.init_cluster(tonic::Request::new(request)).await?; + let response = self.client.init_cluster(tonic::Request::new(request)).await + .map_err(|e| eprintln!("Failed to initialize cluster: {}", e))?; Ok(response.into_inner().message)
	Add logging to the change_membership method for better monitoring. Refactor the change_membership method to include logging for better traceability and debugging of membership changes. src/eth/storage/consensus/server.rs [38-41] async fn change_membership(&self, _request: Request<ChangeMembershipRequest>) -> Result<Response<ResultResponse>, Status> { + println!("Changing membership"); Ok(Response::new(ResultResponse { success: true, message: "Membership changed (mocked).".to_string(), }))
	Add validation for grpc_address to ensure it is in the correct format. Validate the format of grpc_address during startup to ensure it meets expected standards and prevent runtime errors. src/config.rs [395-396] -#[arg(short = 'g', long = "grpc", env = "GRPC_ADDRESS", default_value = "0.0.0.0:50000")] +#[arg(short = 'g', long = "grpc", env = "GRPC_ADDRESS", default_value = "0.0.0.0:50000", validator = validate_socket_address)] pub grpc_address: SocketAddr,
	Add logging to the learner addition and membership change methods. Implement logging for the add_learner and change_membership methods to provide insights into the operations and facilitate troubleshooting. src/eth/storage/consensus/client.rs [27-33] pub async fn add_learner(&mut self, id: u64, address: String) -> Result<String, tonic::Status> { + println!("Adding learner with ID: {}, Address: {}", id, address); let request = AddLearnerRequest { node: Some(Node { id, address }), }; let response = self.client.add_learner(tonic::Request::new(request)).await?; Ok(response.into_inner().message)

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