[ISSUE #1845]🐛Fix Query assignment from broker clientId not correct🚑️

[mxsm]

Which Issue(s) This PR Fixes(Closes)

Fixes #1845

Brief Description

How Did You Test This Change?

Summary by CodeRabbit

• New Features
  • Enhanced method for querying assignments, improving parameter handling.
• Documentation
  • Updated comments and documentation for clarity on method functionality.

[coderabbitai]

Walkthrough

The pull request focuses on updating the query_assignment method in the MQClientInstance struct within the rocketmq-client/src/factory/mq_client_instance.rs file. The changes appear to be addressing a potential issue with how client IDs are handled during the query assignment process. While the method signature remains largely unchanged, the implementation likely includes corrections to ensure proper parameter passing and client ID management.

Changes

File	Change Summary
rocketmq-client/src/factory/mq_client_instance.rs	Updated query_assignment method to improve client ID handling

Assessment against linked issues

Objective	Addressed	Explanation
Fix incorrect broker clientId query assignment [#1845]	❓	Insufficient details in the issue to definitively confirm resolution

Possibly related PRs

• [ISSUE #1301]🔥Rocketmq-rust broker supports request code QUERY_ASSIGNMENT(400)🚀 #1402: Adds support for QUERY_ASSIGNMENT request code in broker
• [ISSUE #1302]🔥Rocketmq-rust client supports request code QUERY_ASSIGNMENT(400) #1415: Introduces query_assignment method in MQClientInstance
• [ISSUE #1775]🤡Simply MQClientInstance#query_assignment method code and add doc for method🔥 #1776: Simplifies query_assignment method
• [ISSUE #1773]🤡Optimize RebalanceImpl#try_query_assignment method logic and simply code🔥 #1774: Optimizes try_query_assignment method in RebalanceImpl

Suggested labels

auto merge, ready to review, waiting-review, AI review first, enhancement, rust

Suggested reviewers

• TeslaRustor
• SpaceXCN
• rocketmq-rust-bot

Poem

🚀 Hop, hop, through the code we go,
Fixing client IDs with a rabbit's know-how!
Assignments queried, parameters aligned,
A bug squashed, our logic refined!
RocketMQ Rust, smooth as can be! 🐰✨

---

📜 Recent review details

Configuration used: .coderabbit.yaml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between c096164 and 471b4ec.

📒 Files selected for processing (1)

• rocketmq-client/src/factory/mq_client_instance.rs (1 hunks)

🔇 Additional comments (1)

rocketmq-client/src/factory/mq_client_instance.rs (1)

1200-1200: LGTM! Parameter ordering fixed for query_assignment.

The change correctly passes the strategy_name parameter to the API call, fixing the issue with query assignment from broker clientId as mentioned in the PR objectives.

Let's verify the parameter ordering in other implementations:

✅ Verification successful

Based on the shell script results, I can now generate the final response:

Parameter ordering is consistent across all query_assignment implementations

The verification confirms that the parameter ordering is consistent across all implementations:

• In mq_client_instance.rs, the API call correctly passes strategy_name as the fifth parameter
• In rebalance_impl.rs, both query_assignment calls maintain the same parameter order
• The implementation in mq_client_api_impl.rs matches the expected parameter sequence

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check for other query_assignment implementations to ensure consistent parameter ordering

# Search for query_assignment method implementations
ast-grep --pattern 'query_assignment($$$)'

# Search for direct API calls to verify parameter ordering
rg -A 5 'query_assignment\('

Length of output: 5805

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[rocketmq-rust-bot]

🔊@mxsm 🚀Thanks for your contribution 🎉. CodeRabbit(AI) will review your code first 🔥

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 28.32%. Comparing base (c096164) to head (471b4ec).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
rocketmq-client/src/factory/mq_client_instance.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1846   +/-   ##
=======================================
  Coverage   28.32%   28.32%           
=======================================
  Files         475      475           
  Lines       66201    66201           
=======================================
  Hits        18752    18752           
  Misses      47449    47449           

☔ View full report in Codecov by Sentry.
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