[ISSUE #3540]⚡️Shutdown safety and state management improvements for HA services#3541
[ISSUE #3540]⚡️Shutdown safety and state management improvements for HA services#3541rocketmq-rust-bot merged 1 commit intomainfrom
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WalkthroughThe shutdown methods of Changes
Sequence Diagram(s)sequenceDiagram
participant Caller
participant Service (ReadSocketService/WriteSocketService)
participant State (current_state)
participant Task (service_handle)
Caller->>Service: shutdown()
Service->>State: acquire write lock
Service->>State: set to HAConnectionState::Shutdown
Service->>Task: abort()
Service->>Task: await termination
Note right of Service: Service shutdown complete
Assessment against linked issues
Assessment against linked issues: Out-of-scope changes
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Pull Request Overview
This PR enhances shutdown safety by explicitly marking HA connection state as Shutdown before aborting service tasks.
- Introduces a write lock to
current_stateand sets it toHAConnectionState::Shutdownin bothReadSocketService::shutdownandWriteSocketService::shutdown. - Retains the abort-and-await sequence on the
service_handleto ensure clean task termination.
Comments suppressed due to low confidence (1)
rocketmq-store/src/ha/default_ha_connection.rs:634
- There should be unit or integration tests verifying that
shutdown()correctly transitionscurrent_statetoHAConnectionState::Shutdownand that the service handle is properly aborted and awaited.
let mut state = self.current_state.write().await;
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| pub async fn shutdown(&mut self) { | ||
| { | ||
| let mut state = self.current_state.write().await; |
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[nitpick] The shutdown implementation is duplicated in both ReadSocketService and WriteSocketService. Consider extracting the common shutdown logic into a helper method or trait to reduce code duplication and improve maintainability.
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #3541 +/- ##
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- Coverage 26.17% 26.17% -0.01%
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Files 556 556
Lines 78685 78689 +4
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Hits 20593 20593
- Misses 58092 58096 +4 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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Which Issue(s) This PR Fixes(Closes)
Fixes #3540
Brief Description
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