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Resilience4j v0.13.2 发布,面向 Java 8 和函数式编程的容错库

Resilience4j v0.13.2 发布了,Resilience4j 是一个轻量级的容错组件,其灵感来自于 Hystrix,但主要为 Java 8 和函数式编程所设计。轻量级体现在其只用 Vavr 库(前身是 Javaslang),没有任何外部依赖。而 Hystrix 依赖了 Archaius ,Archaius 本身又依赖很多第三方包,例如 Guava、Apache Commons Configuration 等。

Resilience4j 提供了如下几款核心组件

  • resilience4j-circuitbreaker: Circuit breaking
  • resilience4j-ratelimiter: Rate limiting
  • resilience4j-bulkhead: Bulkheading
  • resilience4j-retry: Automatic retrying (sync and async)
  • resilience4j-cache: Response caching

限速组件架构:

更新内容包括 bug 修复、新增特性以及移除旧功能,具体如下:

  • PR #244: Corrected link to Prometheus Metrics Integration
  • PR #246: Make async retrofit call not make the request when circuit is open
  • PR #248: Removed rxjava2 dependency for time limiter
  • PR #253: Fixed documentation
  • PR #254: Additional factory methods for Micrometer CircuitBreakerMetrics
  • PR #271: Remove deprecated usage of Mockito Matchers
  • PR #276: Add response predicate to retry sync and async for enhancement
  • PR #277: Generate BOM for resilience4j
  • PR #281: Avoid creating unnecessary logging strings
  • PR #284: Avoiding calling bulkheadConfigSupplier needlessly
  • Issue #245; PR #260: Fix CircuitBreakerSubscriber for Reactor doesn’t count successes when using Mono/Flux.toFuture()
  • Issue #263; PR #264: Fix bulkhead on Single and Maybe

源码下载:https://github.com/resilience4j/resilience4j/releases/tag/v0.13.2

转自 https://www.oschina.net/news/101940/resilience4j-0-13-2-released

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