88a02623ac
- Add callback registry for statistic slot for extensions. - Add a new module `sentinel-parameter-flow-control` under `sentinel-extension`. - Add a `CacheMap` interface to provide abstraction for cache. We use ConcurrentLinkedHashMap as the default implementation (LRU strategy).. - Add a `ParameterMetric` class as frequent parameter metrics for a specific resource. The metric map is located in `ParamFlowSlot` rather than `ClusterNode`. - Implement `ParameterLeapArray` as statistic data structure for frequent parameters in a period of time window. - Add `ParamFlowSlot` as the checker slot; Add `ParamFlowChecker` to do rule checking; Add `ParamFlowRuleManager` to do rule managing. - The statistic metrics for frequent parameters is enabled only if the related resource has configured parameter flow rule; Parameter metrics for removed rules will be cleared automatically. - Leverage extensible `SlotChainBuilder` to provide a `HotParamSlotChainBuilder`. - Add command handlers for hot param rules. - Add test cases and demo. |
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|---|---|---|
| .. | ||
| sentinel-annotation-aspectj | ||
| sentinel-datasource-apollo | ||
| sentinel-datasource-extension | ||
| sentinel-datasource-nacos | ||
| sentinel-datasource-redis | ||
| sentinel-datasource-zookeeper | ||
| sentinel-parameter-flow-control | ||
| README.md | ||
| pom.xml | ||
README.md
Sentinel Extension
Sentinel extension modules provide additional extension points and functions.