Can I use multiple resilience patterns on a single method?

Yes, patterns can be stacked (e.g., @Retry and @CircuitBreaker together). The skill provides the correct execution order: Retry → CircuitBreaker → RateLimiter → Bulkhead.

Does the skill handle fallback responses?

Yes, it provides templates and best practices for creating fallback methods to ensure your application degrades gracefully instead of throwing exceptions.

What patterns does this Resilience4j skill support?

The skill supports all major Resilience4j patterns including Circuit Breaker, Retry, Rate Limiter, Bulkhead, and Time Limiter, along with fallback method implementation.

Does this skill require Spring Cloud?

No, this skill focuses on the Resilience4j Spring Boot starter, which provides fault tolerance without requiring the complexity of the full Spring Cloud stack.

How do I monitor the state of my circuit breakers?

This skill includes configurations for Spring Boot Actuator, allowing you to monitor resilience metrics and health status via endpoints like /actuator/circuitbreakers.

Spring Boot Resilience4j

Name: Spring Boot Resilience4j
Author: pur3v4d3r

bypur3v4d3r

•

API開発

Implements robust fault tolerance patterns including circuit breakers, retries, and rate limiters for Spring Boot microservices.

概要

This skill empowers developers to build resilient Spring Boot applications by integrating the Resilience4j library. It provides comprehensive patterns for handling service failures gracefully, including circuit breaker logic to stop cascading errors, exponential backoff retries for transient issues, and bulkhead isolation to protect system resources. By automating the setup of annotations, YAML configurations, and fallback methods, it ensures microservices maintain high availability and performance even when external dependencies encounter latency or outages.

主な機能

1 GitHub stars
Bulkhead isolation via semaphores or thread pools for resource management
Full Actuator integration for real-time resilience monitoring and health checks
Configurable Retry patterns with exponential backoff strategies
Automated Circuit Breaker implementation with custom fallback logic
Rate Limiter setup to protect services from traffic spikes and overloads

ユースケース

Handling transient network flakiness through automated, configurable retry mechanisms
Preventing cascading failures in microservices when external dependencies go down
Isolating resource-intensive operations to prevent total application thread exhaustion

概要

主な機能

1 GitHub stars
Bulkhead isolation via semaphores or thread pools for resource management
Full Actuator integration for real-time resilience monitoring and health checks
Configurable Retry patterns with exponential backoff strategies
Automated Circuit Breaker implementation with custom fallback logic
Rate Limiter setup to protect services from traffic spikes and overloads

ユースケース

Handling transient network flakiness through automated, configurable retry mechanisms
Preventing cascading failures in microservices when external dependencies go down
Isolating resource-intensive operations to prevent total application thread exhaustion