RockteMQ-AI commented on issue #4755: URL: https://github.com/apache/rocketmq-dashboard/issues/4755#issuecomment-5760189692
**Issue Evaluation** Category: `enhancement` | Status: **Evaluated** **Feasibility:** Feasible **Scope:** `internal/studio/client.go` (pool implementation), action dispatch lifecycle **Compatibility:** No breaking changes — internal refactor of shutdown sequencing The refactor proposal correctly identifies a lifecycle race condition: the pooled client can be shut down while actions are still in-flight, leading to incomplete operations or errors. **Key observations:** 1. The current shutdown path does not wait for pending actions to complete, which can cause data loss or inconsistent state. 2. Deferring shutdown until in-flight actions finish is the correct approach for graceful lifecycle management. 3. This requires tracking active actions (e.g., via a WaitGroup or similar mechanism) and blocking shutdown until the count reaches zero. **Recommendation:** The refactor is sound and improves reliability. Consider adding a shutdown timeout to prevent indefinite blocking if an action hangs. Integration tests should verify that shutdown waits for in-flight actions and that new actions are rejected after shutdown begins. --- *Automated evaluation by github-manager* -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
