412 questions
-1
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0
answers
11
views
Seeking solutions to electric problem of flickering lights and no power to 2nd floor [closed]
After living in the house for 1.5 years, the lights on the second floor suddenly went wild. There was no power surge or thunder that we noticed. The first electrician's notes are as follows, but my ...
0
votes
0
answers
17
views
Why does Spring Security return 403 instead of 500 when the UserService is not running?
Spring Security Returns 403 Instead of 500 When Service is Down
I'm configuring error handling in Spring Boot with Resilience4j. My /auth/login endpoint should be accessible without authentication (...
2
votes
0
answers
58
views
Fallback method in Spring Boot app not getting called when using Resilience4j
I have a simple microservices based app. It has 3 microservices. Movie-Catalog-Service, Ratings-Data-Service, Movie-Info-Service. Movie-Catalog-Service is dependent on Ratings-Data-Service and Movie-...
- 161
0
votes
0
answers
32
views
Resilience4j & Spring Boot 3 - Retry works but Circuit Breaker doesn't
I'd like to use Resilience4j's Circuit Breaker with Retry, Retry works but Circuit Breaker doesn't unfortunately.
public Object execute(Function<String, Object> func, String param) throws ...
- 1,497
0
votes
0
answers
53
views
How to execute an async function within failsafe Rust crate?
I am trying to use the circuit breaker pattern within my application. I chose to use the failsafe Rust crate. However, I do not understand how to execute an async function. I could not find any ...
- 946
2
votes
1
answer
251
views
The resilience4j circuitbreaker does not seems to work expected after the Spring Boot & Cloud dependencies upgrade
We are seeing an issue with resilience4j circuit breaker after a recent upgrade of Spring Boot & Cloud dependencies.
We upgraded the following below:
groupId
artifactId
old version
upgraded ...
- 23
0
votes
1
answer
51
views
How do I get a spring cloud GatewayFilter to trigger a fallback route with a CircuitBreaker?
I have an oauth2 token fetching gateway filter that I need to wire a circuit breaker in. If I can't connect to the provider or authentication fails, I need to use the fallback route.
My filter is ...
- 1
1
vote
0
answers
49
views
Resilience4j Circuit breaker not working as expected
Im facing an issue with the Resilience4J circuit breaker implementation. I have written the following test case to test the functionality of the circuit breaker implementation with resilience4j-spring-...
0
votes
0
answers
40
views
CircuitBreaker and Retryable on JPA Repository Save function
I would like to introduce Retry and CircuitBreaker mechanism from the database calls. For which I am using SpringRetry and Resilience4j libraries. I have added a code like this and the retry and ...
- 813
2
votes
1
answer
71
views
Do Named HTTP clients use the same policy handlers instances?
Do HTTP policies instances are shared when I create named HTTP client in each request using IHttpClientFactory?
I am using the IHttpClientFactory to create a named-http-client per request:
var ...
- 83
1
vote
1
answer
115
views
Identifying which Polly circuit breaker tripped in the OnOpened callback
I have several named HttpClients in my C# application. I am binding Polly policies (namely the circuit breaker) to each of them.
I need to capture which HttpClient tripped the circuit in the OnOpened ...
- 681
0
votes
0
answers
57
views
best way to use circuitbreaker in kafka listener
I have a spring boot application written in java which has a kafka listener:
@KafkaListener(
autoStartup = "false",
topics = "topic name",
...
- 2,774
0
votes
0
answers
40
views
Spring Cloud Gateway - how to handle circuit breaking when I have mulitple instances for a distributed app
My Spring Cloud Gateway acts as a Gateway and has a Circuit Breaker, Time Out Limiter, Retry Mechanism and Rate Limiter
Now if I spin up different instances of the SCG (for a distributed app), would ...
- 545
-1
votes
1
answer
113
views
Polly Http Circuit Breaker Break only on Timeout Exception
We have a vendor that goes down a lot. We no longer want the circuit to break when they pass us back 500 errors, etc.. We just want the circuit to break when there is a Timeout Exception.
IAsyncPolicy&...
0
votes
1
answer
40
views
Is there any way to prevent from falling down application if there is no rabbit queues or even rabbit server is not working?
My question is related to rabbitTemplate, how to make an application as fault tolerance, so if even rabbit server is not working it would be launched successfully?
Case:
There is project that has ...
- 155