Performance/memory optimizations, stability/bug fixes, and small enhancements - #183
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popduke
commented
Oct 14, 2025
popduke
commented
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- Optimizations:
- Reduce reset and I/O overhead in InboxStore/DistWorker
- Optimize TopicLevelTrie to reduce remove overhead
- Dynamic sending window for QoS1/2 messages
- Fixes:
- Fix range lookup key in InboxCheckSubScheduler
- Enforce strict FIFO for permission checks
- Conditionally clear batch-call state to avoid task leaks
- Fix DistWorkerCleaner halting
- Schedule on-demand hint/confirm timeout to keep the fetch loop running
- Enhancements:
- Add API to retrieve inbox state
- Report drop events on delete
- New event for successful retained-message matching
- RedundantRangeRemovalBalancer detects and removes zombie ranges
- Add @JsonMerge to service config classes to simplify config merging
2. Simplify client range router patching mechanism
… and reduce memory overhead
2. Only report tenant metrics from leader co-proc
2. adjust default values of gc params
1. do not early confirm when single node 2. reduce message complexity
2. Fix potential consistency issue in TenantRouteCache and TopicIndex
2. try drain staging buffer immediately after buffering message
…config file complexity further
Gujiawei-Edinburgh
approved these changes
Oct 16, 2025
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