17 Resilience4j
Resilience4j is a lightweight fault tolerance library designed for Java 8. It is inspired by Netflix Hystrix which is in maintenance mode.
The resilience4j-ratpack module is maintained by the Resilience4j project. Refer to their Getting Started Guide for more information.
1.17 Demo Application
The Resilience4j team has published a Demo Application which shows the usage of Resilience4j in Ratpack.