Add resilience4j-circuit-breaker: Resilience4j 2.4.0 vs Spring Framework 7 core, on Boot 4.1

Companion module for the rewritten post 'Resilience4j Circuit Breaker in Spring Boot 4.1:
What It's Still For', reworked around Framework 7 now shipping @Retryable/@ConcurrencyLimit
in core. Covers what's still Resilience4j's job (circuit breaker, rate limiter, bulkhead's
bounded wait, fallback methods, Actuator/Micrometer metrics), the off-by-one between
maxAttempts and maxRetries, and two Boot-4.1 build breaks: spring-boot-starter-aop no longer
exists (renamed to spring-boot-starter-aspectj, proven with Maven Central metadata and the
renamed starter's own POM -- see resilience/docs/08-starter-aop-renamed-to-starter-aspectj.md
in this same repo), and the resulting fix uses that renamed starter directly rather than
assembling spring-aop + aspectjweaver by hand. Kept as its own module rather than a new
top-level repository, alongside the existing resilience/ module for the sibling Framework-7
post.

This commit is contained in:

asmhatre

2026-09-18 08:40:50 +00:00

parent 604291067e

commit 320733265f

38 changed files with 1389 additions and 0 deletions

									
										resilience4j-circuit-breaker/scripts/run-all.sh
									
Executable

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				#!/usr/bin/env bash

				# Regenerates every file under docs/output/ from a real test run.

				# Requires JDK 25 on PATH (or JAVA_HOME set to a JDK 25 install) and Maven.

				set -euo pipefail

				cd "$(dirname "$0")/.."

				mvn -q -B test

				echo "docs/output/ regenerated:"

				ls -1 docs/output