[ISSUE #1374]🚀Add CheckRocksdbCqWriteProgressResponseBody and ProducerConnection #1375
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WalkthroughThe changes in this pull request introduce new modules and structs within the RocketMQ remoting protocol. Specifically, two new modules, Changes
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (8)
rocketmq-remoting/src/protocol/body/connection.rs (3)
Line range hint
41-45: Consider returning references instead of clones in gettersThe current implementation clones
CheetahStringvalues in getters, which might be unnecessary and impact performance. Consider returning references instead.- pub fn get_client_id(&self) -> CheetahString { - self.client_id.clone() + pub fn get_client_id(&self) -> &CheetahString { + &self.client_id } - pub fn get_client_addr(&self) -> CheetahString { - self.client_addr.clone() + pub fn get_client_addr(&self) -> &CheetahString { + &self.client_addr }Also applies to: 49-53
Line range hint
65-67: Add validation for version numberThe
set_versionmethod accepts any i32 value without validation. Consider adding checks for valid version numbers to prevent potential issues.pub fn set_version(&mut self, version: i32) { + if version < 0 { + panic!("Version number cannot be negative"); + } self.version = version; }
Line range hint
49-53: Add validation for client_addr formatThe
set_client_addrmethod should validate the address format to ensure it's a valid client address (e.g., IP:PORT format).pub fn set_client_addr(&mut self, client_addr: CheetahString) { + // Validate address format (e.g., IP:PORT) + if !is_valid_addr_format(&client_addr) { + panic!("Invalid client address format"); + } self.client_addr = client_addr; } + fn is_valid_addr_format(addr: &CheetahString) -> bool { + // Add validation logic here + // Example: Check if matches IP:PORT format + true + }rocketmq-remoting/src/protocol/body/producer_connection.rs (3)
24-28: Add documentation comments for the struct and its field.While the implementation is correct, adding documentation would improve code maintainability and usability.
Consider adding documentation like this:
+/// Represents a collection of unique producer connections. +/// This struct is used to track and manage active producer connections +/// in the RocketMQ system. #[derive(Serialize, Deserialize, Debug, Default)] #[serde(rename_all = "camelCase")] pub struct ProducerConnection { + /// A set of unique connections associated with this producer. pub connection_set: HashSet<Connection>, }
24-28: Consider adding helper methods for connection management.The struct could benefit from helper methods to encapsulate common operations.
Consider adding methods like:
impl ProducerConnection { /// Adds a new connection to the set. /// Returns true if the connection was newly inserted. pub fn add_connection(&mut self, connection: Connection) -> bool { self.connection_set.insert(connection) } /// Removes a connection from the set. /// Returns true if the connection was present and removed. pub fn remove_connection(&mut self, connection: &Connection) -> bool { self.connection_set.remove(connection) } /// Returns the number of active connections. pub fn connection_count(&self) -> usize { self.connection_set.len() } }
30-68: Enhance test coverage with additional scenarios.While the current tests cover basic functionality, consider adding tests for:
- Error scenarios (e.g., malformed JSON)
- Duplicate connection handling
- Large sets of connections
- Connection equality comparison
Here's an example of additional test cases:
#[test] fn test_malformed_json_deserialization() { let json = r#"{"connectionSet": "not_an_array"}"#; assert!(serde_json::from_str::<ProducerConnection>(json).is_err()); } #[test] fn test_duplicate_connection_handling() { let mut connection = ProducerConnection::default(); let conn = Connection::default(); assert!(connection.connection_set.insert(conn.clone())); assert!(!connection.connection_set.insert(conn)); // Second insert should return false } #[test] fn test_connection_set_capacity() { let mut connection = ProducerConnection::default(); for i in 0..1000 { let mut conn = Connection::default(); // Modify conn to make it unique for each iteration connection.connection_set.insert(conn); } assert_eq!(connection.connection_set.len(), 1000); }rocketmq-remoting/src/protocol/body/check_rocksdb_cqwrite_progress_response_body.rs (2)
22-26: Add documentation for the struct and its field.While the implementation is correct, adding documentation would improve code maintainability:
- Document the purpose of
ClusterAclVersionInfo- Explain what
diff_resultrepresents and when it might be NoneConsider adding documentation like this:
#[derive(Serialize, Deserialize, Debug, Default)] #[serde(rename_all = "camelCase")] +/// Represents version information for cluster ACL changes pub struct ClusterAclVersionInfo { + /// The result of diffing ACL versions, if available pub diff_result: Option<CheetahString>, }
28-70: Consider adding edge case tests.The current test coverage is good and covers the main scenarios. Consider adding these edge cases:
- Empty string in diff_result
- Very large strings
- Special characters in JSON serialization
Example additional test:
#[test] fn test_special_characters_in_diff_result() { let info = ClusterAclVersionInfo { diff_result: Some(CheetahString::from("\"\\{}[]")), }; let serialized = serde_json::to_string(&info).unwrap(); let deserialized: ClusterAclVersionInfo = serde_json::from_str(&serialized).unwrap(); assert_eq!(info.diff_result, deserialized.diff_result); }
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📒 Files selected for processing (4)
rocketmq-remoting/src/protocol/body.rs(2 hunks)rocketmq-remoting/src/protocol/body/check_rocksdb_cqwrite_progress_response_body.rs(1 hunks)rocketmq-remoting/src/protocol/body/connection.rs(1 hunks)rocketmq-remoting/src/protocol/body/producer_connection.rs(1 hunks)
🔇 Additional comments (5)
rocketmq-remoting/src/protocol/body.rs (2)
26-26: LGTM: New response body module follows conventions
The module declaration maintains consistent naming patterns with other response body modules and is correctly placed in alphabetical order.
35-35: LGTM: New producer connection module aligns with existing patterns
The module declaration follows the same pattern as the existing consumer_connection module and maintains proper alphabetical ordering.
rocketmq-remoting/src/protocol/body/connection.rs (1)
24-24: Verify camelCase serialization matches RocketMQ wire protocol
The addition of #[serde(rename_all = "camelCase")] ensures consistent serialization. Let's verify this matches the RocketMQ wire protocol specification.
✅ Verification successful
The search results show that rename_all = "camelCase" is consistently used across numerous protocol-related structs in the RocketMQ Rust implementation, including message headers, request/response bodies, and configuration structures. This demonstrates a project-wide standardization of camelCase serialization for wire protocol compatibility.
✓ camelCase serialization is consistent with RocketMQ protocol
The extensive usage of camelCase serialization across all protocol-related structs (>60 files) confirms this is the correct approach for RocketMQ wire protocol compatibility. The change aligns with the project's serialization standards.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for consistent camelCase usage across protocol structs
# Expected: All related protocol structs should use camelCase serialization
# Search for other protocol structs with serde attributes
rg -l 'struct.*#\[derive\(.*Serialize' | xargs rg 'rename_all.*=.*"camelCase"' -l
# Search for field names in Java protocol classes for comparison
rg -g '*.java' 'class.*Connection.*\{' -A 20
Length of output: 4626
rocketmq-remoting/src/protocol/body/producer_connection.rs (1)
1-22: LGTM! License and imports are properly structured.
The license header is compliant, and imports are minimal and well-organized.
rocketmq-remoting/src/protocol/body/check_rocksdb_cqwrite_progress_response_body.rs (1)
1-21: LGTM! Proper license header and necessary imports.
The file includes the required ASF license header and imports the necessary dependencies for serialization and string handling.
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| * (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| use cheetah_string::CheetahString; | ||
| use serde::Deserialize; | ||
| use serde::Serialize; | ||
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| #[derive(Serialize, Deserialize, Debug, Default)] | ||
| #[serde(rename_all = "camelCase")] | ||
| pub struct ClusterAclVersionInfo { | ||
| pub diff_result: Option<CheetahString>, | ||
| } | ||
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| #[cfg(test)] | ||
| mod tests { | ||
| use serde_json; | ||
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| use super::*; | ||
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| #[test] | ||
| fn cluster_acl_version_info_default_values() { | ||
| let info = ClusterAclVersionInfo::default(); | ||
| assert!(info.diff_result.is_none()); | ||
| } | ||
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| #[test] | ||
| fn cluster_acl_version_info_with_diff_result() { | ||
| let info = ClusterAclVersionInfo { | ||
| diff_result: Some(CheetahString::from("diff")), | ||
| }; | ||
| assert_eq!(info.diff_result, Some(CheetahString::from("diff"))); | ||
| } | ||
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| #[test] | ||
| fn serialize_cluster_acl_version_info() { | ||
| let info = ClusterAclVersionInfo { | ||
| diff_result: Some(CheetahString::from("diff")), | ||
| }; | ||
| let serialized = serde_json::to_string(&info).unwrap(); | ||
| assert_eq!(serialized, r#"{"diffResult":"diff"}"#); | ||
| } | ||
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| #[test] | ||
| fn deserialize_cluster_acl_version_info() { | ||
| let json = r#"{"diffResult":"diff"}"#; | ||
| let deserialized: ClusterAclVersionInfo = serde_json::from_str(json).unwrap(); | ||
| assert_eq!(deserialized.diff_result, Some(CheetahString::from("diff"))); | ||
| } | ||
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| #[test] | ||
| fn deserialize_cluster_acl_version_info_missing_diff_result() { | ||
| let json = r#"{}"#; | ||
| let deserialized: ClusterAclVersionInfo = serde_json::from_str(json).unwrap(); | ||
| assert!(deserialized.diff_result.is_none()); | ||
| } | ||
| } |
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💡 Codebase verification
Duplicate implementation of ClusterAclVersionInfo detected
The verification revealed that ClusterAclVersionInfo is already implemented in rocketmq-remoting/src/protocol/body/cluster_acl_version_info.rs. This appears to be a duplicate implementation with the same structure name.
rocketmq-remoting/src/protocol/body/cluster_acl_version_info.rs: Original implementationrocketmq-remoting/src/protocol/body/check_rocksdb_cqwrite_progress_response_body.rs: Duplicate implementation
🔗 Analysis chain
Verify module registration in the parent module.
The implementation looks good overall. Let's verify that this new module is properly registered in the parent module.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify module registration in parent module
# Check if the module is properly registered in the parent module
rg -l "mod check_rocksdb_cqwrite_progress_response_body" "rocketmq-remoting/src/protocol/"
# Check for any potential usage of this type in the codebase
rg "ClusterAclVersionInfo" "rocketmq-remoting/src/"
Length of output: 2101
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #1375 +/- ##
==========================================
+ Coverage 21.40% 21.47% +0.07%
==========================================
Files 436 438 +2
Lines 55470 55521 +51
==========================================
+ Hits 11874 11925 +51
Misses 43596 43596 ☔ View full report in Codecov by Sentry. |
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Which Issue(s) This PR Fixes(Closes)
Fixes #1374
Brief Description
How Did You Test This Change?
Summary by CodeRabbit
New Features
ClusterAclVersionInfostruct for managing cluster ACL version information.ProducerConnectionstruct for managing multiple producer connections.Improvements
Connectionstruct to use camelCase format.Tests