We are testing with WebTestClient (SpringBoot) our GraphQL Backend and have problems to see why exactly the test failed. Our code looks like this: webTestClient .post().uri(GQLKonstanten.URL) .b...

I would like to know whether Spring WebClient is using HTTP/2. How I can determine that?

I'd like to avoid having to prefix my attributes with @JsonProperty("property_name") and instead just setup the Spring WebClient builder to convert all snake_cases into camelCases. Is that possib...

In a Spring WebFlux chain I use a map operation which sometimes may return null and I get a warning : Return null or something nullable from lambda in transformation mehtod. I believe when data is ...

I guess the answer is no, as all references to Bean Validation in the documentation are related to the server side. Is there any support for Bean Validation on the client's side? So that I can val...

I am doing some testing with Spring WebClient. In the following codes, I have set the compress to true. However when I check the debug logs, I can see the "accept-encoding: gzip" header is added, b...

I have the following error handling in RestTemplate: try { restTemplate.postForObject(..); } catch (ResourceAccessException e) { throw new CustomException("host is down"); } Question: how can ...

I don't understand reactive webclient works. It says that spring webclient is non-blocking client, but this webclient seems waiting signal onComplete() from remote api, then it can process each ite...

I'm using Spring boot and Angular JS . I have a Spring REST Controller that I use to download a File. when I call it using http://localhost:8080/download it works and the file is downloaded. Now I ...