mdproctor opened a new issue, #6715: URL: https://github.com/apache/incubator-kie-drools/issues/6715
## Summary `ReteCompiledEngine.adapters` accumulates `ContextRouterAdapter` subscriptions in an `IdentityHashMap` on the shared compiled engine. When `disposeUnit()` is called, the unit context is removed from the Router (correct) but the `ContextRouterAdapter` remains subscribed to the `PropagatingDataStore` indefinitely. ## Impact - After all units for a given DataStore are disposed, events still flow through the adapter into the Router (no-op since contextCount == 0), wasting CPU. - If units are created and disposed repeatedly, adapter subscriptions accumulate. ## Fix approach Add a reference-count per adapter entry. On `disposeUnit()`, decrement the count; when it reaches zero, call `pds.unsubscribe(adapter)` and remove from the map. Refs #6712 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
