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Add resilience: Spring Framework 7 @Retryable and @ConcurrencyLimit

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Companion code for "Spring Framework 7's Built-in Resilience: @Retryable,
@ConcurrencyLimit, and What's Left for Resilience4j". Every retry counted
by recording real invocations: defaults, backoff and jitter, timeout,
reactive and CompletableFuture returns, the concurrency limit's BLOCK and
REJECT policies, retries around transactions, composition with
Resilience4j 2.4.0, and the annotation API across 7.0.0-7.0.9.

Co-Authored-By: Claude Opus 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01C3TETMrqVUWeFkNtz3Jbo3
This commit is contained in:
asmhatre
2026-09-11 17:12:25 +00:00
co-authored by Claude Opus 5
parent 926250e1a9
commit 7e1676c763
61 changed files with 2155 additions and 0 deletions
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resilience/docs/output/metrics-names.txt
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# Spring retry has no metrics of its own; the only meter is the one RetryEvents registers.
$ curl /actuator/metrics | grep -iE 'retry|resilience4j'
app.retry.failures
resilience4j.bulkhead.available.concurrent.calls
resilience4j.bulkhead.max.allowed.concurrent.calls
resilience4j.circuitbreaker.buffered.calls
resilience4j.circuitbreaker.calls
resilience4j.circuitbreaker.failure.rate
resilience4j.circuitbreaker.not.permitted.calls
resilience4j.circuitbreaker.slow.call.rate
resilience4j.circuitbreaker.slow.calls
resilience4j.circuitbreaker.state
resilience4j.retry.calls
resilience4j.timelimiter.calls