I configured a basic Spring Boot with Micrometer and Spring Stream (with RabbitMQ). I would like to configure that traceId can be passed into another ...
I configured a basic Spring Boot with Micrometer and Spring Stream (with RabbitMQ). I would like to configure that traceId can be passed into another ...
I am writing the reactive springboot with mysql and r2dbc.When i writing the query with findByUsername, it just return a String "monotype" instead of ...
I have two simple interfaces called Processor and SeedPreProcessor and they are defined like: Processor: SeedPreProcessor: and a PipeLine defin ...
I am trying to test a route that returns array of objects but the test fails because it returns Unauthorized instead of 200 OK My test class And A ...
I have a validation method which involves reactive and non reactive objects. Question: How can I return a boolean value after successful check of M ...
I'm trying to rewrite existing OAuth2 authorization service using Spring Boot 3.0.2 and newly released Spring OAuth2 Authorization Server 1.0.0. Faced ...
I have following code: I want to pass the result as an array to Flux.fromArray but I don't know how to cast it to an array? Or any better solution? ...
I am new to Spring Boot and Spring Webflux. I am working on a Spring Webflux reactor-netty server to handle WebSocket connections. In the simplest sen ...
I have two data sources, each returning a Mono: Callers to my application are hitting a Spring WebFlux controller: As long as either data source ...
Delete Operation is not working. How can i fetch data and then delete it in a functional way? The code successfully run but it is not deleting data in ...
I have a spring application that exposes some webflux endpoints, I use a jwt token to authorize the post calls but we I also need the information give ...
Small question on how to add delay in a method but in a non blocking way please. A very popular way to simulate long processes is to use Thread.sleep ...
i want to read mulitpart/formdata,one part is application/json。i can`t get them to Map<String,String>, Is there any way to parse Part to String? ...
I am using microservice in spring boot and i want to use jwt and oauth2 to access the server.But i just wonder that how microservice other than api ga ...
I am trying solve my problem when i need to get last element (last method) of a flux but in some cases these flux can be empty and the follow error is ...
What will the above block return if abc is null and how to return Mono.empty() if abc is null ? ...
We recently upgraded our Spring Reactive APIs that were running on Java 11 and Spring 2.7.x. Exceptions in the Controller layer are handled by a Globa ...
I have created a custom Predicate below and want to test it using mockito. I am creating the mocks of the specific exception classes since these dont ...
Small question regarding reactor kafka consumer please. in many tutorials found online, we can see two different constructs for a reactive kafka cons ...
I have started a new project that uses java reactor and spring webFLux. Recently I had to debug a production bug and It was a nightmare since they do ...