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Reactive WebSocket App example no longer works

1

`https://github.com/eugenp/tutorials/blob/master/spring-5-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/ReactiveWebSocketApplication.java` Server side reports http 401, client side found the same with following exception: `[reactor-http-nio-2] WARN r.n.http.client.HttpClientConnect - [7575dbf7-1, L:/127.0.0.1:1368 - R:localhost/127.0.0.1:8080] The connection observed an error io.netty.handler.codec.http.websocketx.WebSocketClientHandshakeException: Invalid handshake...

garytse

SSl Tutorial application access issue

1

**Hi I have taken guidance to implement the code from: https://www.baeldung.com/spring-boot-https-self-signed-certificate and have built two different applications in spring boot, one that exposes the endpoint and another is trying to...

lodhipr

[Relevant paragraph](https://www.baeldung.com/java-simple-date-format#locales) " The new date correctly starts with Vendredi -French for Wednesday! " 🙅

EpicPandaKai

## Description - add `Namespace` enum in [RFC4122 docs](https://datatracker.ietf.org/doc/html/rfc4122) - a predefined namespace to the document as an enum - It is written so that the namespace value can be...

doljae

Hey guys, I was reading the [https://www.baeldung.com/java-bifunction-interface](https://github.com/eugenp/tutorials/issues/url) article and there's a code snippet that I think that it is worth making a suggestion. The following part: `List list1 = Arrays.asList("a",...

pedroluiznogueira

added consumer client controller and removed @configuration annotation from feignclient

keerthigadde

Spring JPA @convert encryption and decryption

2

Hi , I am trying to implement pattern searching for encrypted columns. i am using spring jpa and MySQL database for column attribute encryption. It Seems like to implement pattern...

sheraliinamdar

spring-webflux-cacheable #3 DefaultSerializer can't handle Mono(.cache())

1

Hello, When attempting the suggested solution in the tutorial of spring-webflux-cacheable I get into trouble: > DefaultSerializer requires a Serializable payload but received an object of type [reactor.core.publisher.MonoFlatMap] or.. by...

ThomasAtAcerta

how to use it?

2

https://github.com/eugenp/tutorials/tree/master/lombok-modules/lombok-custom after I configure it in the POM file in my own project: Could not find artifact com.sun:tools:jar:11.0.12 at specified path /Library/Java/JavaVirtualMachines/jdk-11.0.12.jdk/Contents/Home/../lib/tools.jar -> [Help 1] So how do I use...

liudaolunboluo

Issue with log-mdc

1

mdc/log4j/DemoIntegrationTest output is missing the MDC values, e.g., `0 [pool-1-thread-1] INFO Log4JTransferService - Preparing to transfer 556$. - tx.id= tx.owner=` This is on Java 17 SDK. Thank you, Anthony

slotony