I'm trying hystrix fallback method. On localhost:8082, customer-service is running which returns name of the customer. If the customer-service is down, fallback method should invoke. But it is not...

I have an application where we communicate with hundreds of HTTPs endpoints. The application is a proxy of sorts. When testing with polly, I've noticed that if one endpoint, say api.endpoint1.com f...

I am using Polly library for transient fault handling. For synchronous operations Polly circuit breaker policy works fine but when I created its async version it does not retries the execution. Kin...

Having a circuit breaker with Spring Boot for external calls (e.g. HTTP) is a common pattern that is rather easy to put into place, for example with resilience4j. I cannot find any information abou...

When I initially learn about spring boot, I've learnt about spring cloud netflix hystrix as a circuit breaker. There were bunch of options such as multiple application properties and annotation bas...

I have the following configuration with which I create circuit breakers at runtime: @Configuration public class CircuitBreakerConfiguration { public final static String DEFAULT_CIRCUIT_BREAKER_R...

I am new to circuit breakers and have recently implemented them in one of my services. I was going through the documentation Resilience 4J official documentation and found two properties that we ca...

I am trying to use Resilience4j features. My use case is to combine the 3 modules: circuitbreaker retry timelimiter I want to combine all these modules and execute the method only once. Code Here...

I coded a resilience strategy based on retry, and a circuit-breaker policies. Now working, but with a issue in its behavior. I noticed when the circuit-breaker is on half-open, and the onBreak() ev...

I have a service which is using Hystrix circuit breaker pattern and it calls 3rd party service. With the help of @HystrixProperty(name = "execution.isolation.thread.timeoutInMilliseconds"...

what is the difference? 1. --deployment-configuration "deploymentCircuitBreaker={enable=true,rollback=false}" --deployment-configuration "deploymentCircuitBreaker={enable=false,r...

I'm just trying out the Polly CircuitBreakerAsync and it's not working as I expect. What am I doing wrong here? I expect the code below to complete and say the circuit is still closed. using Polly;...

Would like to ask a question about two technologies. We first started with an application that has to call other third parties rest API, hence, we used the Webflux WebClient in our SpringBoot Webfl...

I'm building an API that will act as a proxy to n underlying API's that all do the same thing. It will use circuit breaker pattern to determine when one of the underlying API's is unavailable, ther...

Can we use both together in Spring Boot during the development of microservice?

Is there a way to implement a circuit breaker pattern with Spring Kafka based consumer . I am wondering while implementing my Spring kafka consumer is it possible to stop consuming records if there...

Circuit breaker doesn't trip on httpConsecutiveErrors: 1 (for 500 response). All requests pass through and give a 500 instead . Circuit breaker should trip and should return 503(Service Unavailable...

I have a circuit breaker set up that I would like to change parameters for runtime. Things like threads and timeout needs to be tuned at customer site. I create a HystrixCommandProperties.Setter l...

I'm looking for to utilize a more mainstream and language-agnostic API proxy/wrapper for implementing common patterns (eg, circuit breaker, health checks, etc.) and tracking stats for API calls. H...

So sorry if this question is not fit for SO. But I tried looking lot for answer. I was studying Circuit Breaker design pattern, As I understand its used for making you API fault tolerance. Now wh...

I would like to programmatically force a circuit breaker to open for a particular group. I thought I might be able to do that by setting the config on a command in a group to force open, and runnin...

I have a query, IGetHamburgers, that calls an external API. I've registered the implementation of IGetHamburgers in my DI container as a Singleton. Im using Polly as a Circuitbreaker, if two reques...

Without Future, that's how I combine all smaller Seq into one big Seq with a flatmap category.getCategoryUrlKey(id: Int):Seq[Meta] // main method val appDomains: Seq[Int] val categories:Seq[Meta]...

I run a call to an endpoint that is off, however the hystrix does not execute the fallback method, and throws an exception: java.util.concurrent.ExecutionException: org.springframework.web.client....

I am trying to implement hystrix for my application using hystrix-javanica. I have configured hystrix-configuration.properties as below hystrix.command.default.execution.isolation.strategy=SEMAPH...