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Questions tagged [spring-reactive]

128 questions
8
votes
8 answers

spring-boot ReactiveClientRegistrationRepository not found

Environment: Spring Boot 2.3.1, Java 11 I have tried out a few things already (also comparing with the sample-app by spring), but so far I have been unsuccessful in creating a WebClient that requires a ReactiveClientRegistrationRepository. I get the…
marco
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7
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0 answers

Webflux request/response logging

I believe it is a standard to log request and response in order to track down any issues reported by users and also to integrate it with tools like Splunk. I've found 2 approaches so far, but none of them is really solving this issue…
SliceOfPig
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7
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0 answers

How to get rid of the conversionServicePostProcessor bean conflict?

I've got a project with the following dependencies: org.springframework.cloud spring-cloud-dependencies …
Greg
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7
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2 answers

How to bridge between a non-reactive Spring EventListener and a reactive Flux

What's the difference between creating a Flux directly by calling Flux.push and use the sink within push's lambada expression vs. using a sink provided by a DirectProcessor? In a minimal example where a Flux just emits a couple of events, I could…
Stefan Haberl
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6
votes
1 answer

Problem with cutomizing ErrorAttributeOptions in Spring Reactive

In my handler function I have this method public Mono itemsEx(ServerRequest serverRequest) { throw new RuntimeException("RuntimeException Occured"); } Now, I want to handle this exception, so I override…
merc-angel
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5
votes
1 answer

Spring Reactive WebFlux - how to customize the BadRequest error message

In my request handler, if the passed-in accountId cannot be converted to a valid ObjectId I want to catch the error and send back a meaningful message; however, doing so causes the return type to be incompatible, and I cannot figure out how to…
Marco Massenzio
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5
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3 answers

Make asynchronous SOAP call in Spring WebFlux

I have a Reactive Spring Application using WebFlux with a REST API. Whenever a user calls my API, I need to make a call to a SOAP service which exposes a WSDL, perform some operation and return the result. How do I combine this call to a SOAP…
ChrisDekker
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4
votes
2 answers

Using spring SecurityWebFilterChain how to disable/block all non-https requests except few known paths

I am using Spring security within a Spring Boot Webflux application to serve traffic primarily on HTTPS port. However as an operational requirement I need to support couple of non-secure REST API paths in my Spring Boot application for health check…
anubhava
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4
votes
2 answers

spring security reactive - how to debug "invalid credentials" error?

I want to authenticate users with an external OAuth provider in my reactive spring boot application. Following the official tutorial, I successfully implemented the flow with the pre-configured providers (Google, Github, etc.). Changing the…
nagy.zsolt.hun
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4
votes
1 answer

Spring Cloud gateway send response in filter

I am using spring cloud gateway as edge server. This is the flow If request has a header named 'x-foo' then find the header value, get a string from another server and send that string as response instead of actually proxying the request. Here is…
Akshay
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3
votes
1 answer

Spring reactive Webclient timeout

I was trying to test the default timeout of Spring reactive Webclient . For that purpose I created a rest endpoint that takes 10 hours to return a response. I created a rest client using spring reactive Webclient. But I see that the spring Reactive…
Avinash Jethy
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3
votes
1 answer

Combining non-blocking and blocking calls and returning the results in Spring Webflux

I am using Spring Webflux along with Spring boot 2 and my scenario goes like this: Controller @GetMapping(path="/products") public List getProducts(){ return serviceObj.getProducts(); } Service Class public List…
sumit pramanik
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3
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1 answer

How can I get the referrer URL in Spring Webflux?

How can I get the referrer URL in Spring Webflux? I tried to look into the header attributes in ServerWebExchange exchange object but could not found the same. Can someone please help me here.
Paras
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3
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2 answers

SSE `this.eventSource.onmessage` call fails. Error `"EventSource's response has a MIME type ("application/json") that is not "text/event-stream"

The Angular Server Sent Event this.eventSource.onmessage call fails with an error "EventSource's response has a MIME type ("application/json") that is not "text/event-stream". Aborting the connection." I see in the Chrome Dev Tools (image attached)…
raikumardipak
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3
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1 answer

Cacheing in Spring webflux

Suprised it was so hard to find concrete info about this online. Is it possible to cache results in spring webflux? For eg: Could I have my rest service, and then use mongodb as the primary database, and redis as the cache. So when request comes…
user3038404
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