Aias00 opened a new issue, #6776: URL: https://github.com/apache/shenyu/issues/6776
- Severity: Medium - Location: `shenyu-disruptor/src/main/java/org/apache/shenyu/disruptor/DisruptorProviderManage.java:98-134` - Description: `startup()` unconditionally constructs a new `OrderlyExecutor`, a new `Disruptor`, new `QueueConsumer`s, and overwrites `this.provider` without shutting down any prior instance. No guard (`provider != null`) and no shutdown of previously-assigned disruptor/executor. Threads are `daemon=false`. - Impact: Any code path calling `startup()` a second time (reconnect, re-init, retry, test re-entry) leaks the previous Disruptor's non-daemon provider threads plus `OrderlyExecutor`/`SingletonExecutor` threads; prevents JVM exit and grows thread counts. - Suggested fix: Guard with `AtomicBoolean started`; on re-entry `if (provider != null) shutdown()` first; make `startup` idempotent. - Confidence: Medium - Related existing: none — #6262 is `shutdown()` not closing executor; this is `startup()` not closing the *previous* instance on re-entry. --- _Identified during the 2026-08-02 deep re-scan; full list in [`docs/scan2-2026-08-02/06-medium-tiers.md`](docs/scan2-2026-08-02/06-medium-tiers.md)._ -- 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]
