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feat(async/unstable): enhance CircuitBreaker with AbortSignal and onHalfOpen callback #6951
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Add optional AbortSignal to CircuitBreaker.execute() for pre-flight abort checking. This enables timeout and graceful shutdown scenarios when composing with other async primitives like retry(). - Add CircuitBreakerExecuteOptions interface with signal property - Check signal.throwIfAborted() before executing the function - Aborts do not count as circuit failures - Update JSDoc examples to show realistic usage patterns
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #6951 +/- ##
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- Coverage 94.27% 94.07% -0.21%
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Files 584 600 +16
Lines 43169 43516 +347
Branches 6922 6984 +62
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+ Hits 40697 40936 +239
- Misses 2419 2526 +107
- Partials 53 54 +1 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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isAvailable,failureCount,getStatsonHalfOpencallback for complete state observabilitysignaloption inexecute()for AbortSignal support