[ISSUE #1599]🚀Rocketmq-client support Pop consumer-2📝 #1609
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Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #1609 +/- ##
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- Coverage 25.49% 25.48% -0.02%
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Files 459 459
Lines 60601 60633 +32
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Hits 15451 15451
- Misses 45150 45182 +32 ☔ View full report in Codecov by Sentry. |
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (11)
rocketmq-client/src/consumer/consumer_impl/re_balance.rs (10)
34-47: Provide Default Implementations for Trait MethodsThe methods added to the
RebalanceLocaltrait, such asmessage_queue_changedandremove_unnecessary_message_queue, currently lack default implementations. Providing default implementations can prevent breaking existing implementations of the trait and can offer default behavior for common cases.
64-73: Inconsistency in Asynchronous Method DefinitionsThe method
remove_unnecessary_pop_message_queueis defined as synchronous, whereas similar methods likeremove_unnecessary_message_queueare asynchronous. For consistency and to handle potential asynchronous operations, consider makingremove_unnecessary_pop_message_queueasynchronous.
89-93: Optimize Reference Mutability inremove_dirty_offsetThe method
remove_dirty_offsettakes&mut self, but if it does not modify the internal state, it can take&selfinstead. Review the method's body to determine whether mutability is necessary and adjust the reference accordingly.
96-104: Improve Error Handling incompute_pull_from_where_with_exceptionThe method returns a
Result<i64>, but the documentation does not specify the possible error cases. Enhance the documentation to include potential errors and ensure that all implementations provide meaningful error messages and handle exceptions appropriately.
107-115: Evaluate the Necessity ofcompute_pull_from_whereMethodBoth
compute_pull_from_where_with_exceptionandcompute_pull_from_wherecalculate the pull offset, with one handling exceptions explicitly. Consider merging these methods or clearly distinguishing their use cases to avoid redundancy.
125-130: Clarify Delay Units indispatch_pull_requestDocumentationThe parameter
delayindispatch_pull_requestis described as "The delay in milliseconds before dispatching the pull requests." Ensure that the unit (milliseconds) is consistently used and documented across all related methods for clarity.
148-152: Assess the Need forcreate_pop_process_queuein the TraitThe method
create_pop_process_queuehas been added to theRebalanceLocaltrait. Evaluate whether this method should be part of the trait's public API or if it can be an internal helper function within specific implementations.
162-167: Review Mutability Requirement forunlockMethodThe
unlockmethod currently requires&mut self, but if it doesn't modify the struct's internal state, it might be appropriate to change it to take&selfinstead. Inspect the method's implementation to confirm whether mutability is necessary.
170-170: Implement or Documentlock_allMethodThe
lock_allmethod is unimplemented. Provide an implementation or, if it's intended for future development, add atodo!()macro or a// TODOcomment to indicate that this method requires attention.
173-177: Implement or Documentunlock_allMethodSimilar to
lock_all, theunlock_allmethod lacks an implementation. Ensure that this method is either implemented or properly documented as a placeholder for future work.rocketmq-client/src/consumer/consumer_impl/re_balance/rebalance_push_impl.rs (1)
439-442: Handle Potential Errors increate_pop_process_queueThe
create_pop_process_queuemethod creates a newPopProcessQueue. Confirm that any initialization errors are either handled within the method or that it's documented as infallible if no errors can occur during creation.
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📒 Files selected for processing (3)
rocketmq-client/src/consumer/consumer_impl/default_mq_push_consumer_impl.rs(1 hunks)rocketmq-client/src/consumer/consumer_impl/re_balance.rs(2 hunks)rocketmq-client/src/consumer/consumer_impl/re_balance/rebalance_push_impl.rs(1 hunks)
🔇 Additional comments (4)
rocketmq-client/src/consumer/consumer_impl/re_balance.rs (2)
133-140: Verify Implementation of dispatch_pop_pull_request
The new method dispatch_pop_pull_request handles dispatching of pop pull requests. Ensure that this method aligns with the expected behavior and that it interfaces correctly with other components managing pop requests.
191-199: Clarify Return Value of client_rebalance
The method client_rebalance returns a boolean indicating the success of the rebalancing operation. Ensure that the conditions for returning true or false are well-documented and that all code paths return the appropriate value.
rocketmq-client/src/consumer/consumer_impl/re_balance/rebalance_push_impl.rs (1)
413-431: Ensure Correct Dispatching in dispatch_pop_pull_request
The method dispatch_pop_pull_request processes and dispatches a list of PopRequests. Verify that each PopRequest is correctly scheduled for immediate or delayed execution based on the delay parameter and that any potential errors are handled appropriately.
rocketmq-client/src/consumer/consumer_impl/default_mq_push_consumer_impl.rs (1)
711-717: Validate time_delay in execute_pop_request_later
In execute_pop_request_later, the time_delay parameter controls the scheduling of the pop request. Verify that time_delay is within acceptable bounds (non-negative and not excessively large) and that the method handles edge cases gracefully.
| /// Retrieves the consume type. | ||
| /// | ||
| /// # Returns | ||
| /// | ||
| /// The consume type. |
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Ensure All Trait Implementations Provide consume_type Method
The consume_type method has been added to the RebalanceLocal trait. Verify that all structs implementing this trait now provide an appropriate implementation of consume_type to prevent compile-time errors.
| pub async fn execute_pop_request_immediately(&mut self, pop_request: PopRequest) { | ||
| self.client_instance | ||
| .as_mut() | ||
| .unwrap() | ||
| .pull_message_service | ||
| .execute_pop_pull_request_immediately(pop_request) | ||
| .await; | ||
| } |
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Add Error Handling in execute_pop_request_immediately
The method execute_pop_request_immediately forwards the pop_request to the pull_message_service without handling potential errors. Ensure that any errors returned by execute_pop_pull_request_immediately are appropriately caught and managed, possibly with logging or retry logic.
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Which Issue(s) This PR Fixes(Closes)
Fixes #1599
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