[ISSUE #1631]Remove useless code #1632
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Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #1632 +/- ##
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Coverage 25.92% 25.92%
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Files 460 460
Lines 60879 60879
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Hits 15784 15784
Misses 45095 45095 ☔ View full report in Codecov by Sentry. |
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (1)
rocketmq-client/src/consumer/consumer_impl/default_mq_push_consumer_impl.rs (1)
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432-442: Consider documenting performance characteristics.Now that topic subscription info is always updated, it would be helpful to document:
- The expected frequency of updates
- Any potential impact on broker communication
- Resource usage patterns
This will help future maintainers understand the performance implications of this behavior.
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📒 Files selected for processing (1)
rocketmq-client/src/consumer/consumer_impl/default_mq_push_consumer_impl.rs(2 hunks)
🔇 Additional comments (2)
rocketmq-client/src/consumer/consumer_impl/default_mq_push_consumer_impl.rs (2)
98-98: LGTM! Removing unused constant.
The constant DO_NOT_UPDATE_TOPIC_SUBSCRIBE_INFO_WHEN_SUBSCRIPTION_CHANGED was always set to false and never effectively controlled the subscription update behavior. Removing it simplifies the code without changing functionality.
432-434: Verify subscription update behavior in edge cases.
While removing the conditional check is consistent with the previous behavior (since the constant was false), let's verify that there are no edge cases where preventing updates might have been necessary.
✅ Verification successful
Let me gather more context about the subscription change behavior by checking the implementation and tests.
Let me try a different approach to analyze the subscription update behavior.
Removing the commented-out condition is safe and improves code clarity
The code analysis reveals that:
- The constant
DO_NOT_UPDATE_TOPIC_SUBSCRIBE_INFO_WHEN_SUBSCRIPTION_CHANGEDwas hardcoded tofalse - The update logic is part of a well-structured flow that includes client checks, heartbeat sending, and rebalancing
- The update is necessary for maintaining consistent topic routing information from the name server
Removing the commented-out condition simplifies the code without changing behavior, as the condition would never prevent updates anyway.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for any special handling of subscription updates in tests or error cases
rg -A 5 "update_topic_subscribe_info"
Length of output: 4400
Script:
#!/bin/bash
# Check implementation details of subscription changes
ast-grep --pattern 'fn update_topic_subscribe_info_when_subscription_changed($$$)'
# Check for any tests related to subscription updates
rg -l "test.*update.*subscribe" --type rust
Length of output: 130
Script:
#!/bin/bash
# Check the implementation context around the subscription update
rg -B 5 -A 10 "update_topic_subscribe_info_when_subscription_changed" --type rust
# Look for any related constants or configuration
rg "DO_NOT_UPDATE_TOPIC_SUBSCRIBE_INFO" --type rust
Length of output: 4042
Which Issue(s) This PR Fixes(Closes)
Fixes #1631
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Summary by CodeRabbit
New Features
Bug Fixes