All Questions
Tagged with spring-websocket java
552
questions
-1
votes
1
answer
21
views
Custom Jetty WebSocketPolicy with Spring6 / Spring Boot 3 Web Sockets
In older versions of Spring, a custom policy could be applied by doing the following:
@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig extends ...
- 93
1
vote
0
answers
21
views
How can I broadcast a STOMP messages to all RabbitMQ servers?
I'm working in a multiserver environment. It uses Spring WebSocket and RabbitMQ as an external broker for STOMP.
My JavaScript clients send messages to one single backend server through a balancer. It ...
- 9,380
-1
votes
0
answers
31
views
CORS failure - Origin not matching
Hope all are well?
I have been trying to work with websockets implementation in Spring. I am running into an issue with CORS where the client is sending the origin header as http://localhost:3000 ...
- 4,091
0
votes
0
answers
18
views
Issue with Dynamically Configuring Streams in RabbitMQ with STOMP and WebSocket
I hope you are all well. I would like to share a problem I am facing in my messaging architecture.
Architecture:
Web clients: Connect to RabbitMQ using the STOMP protocol.
Exchange: Clients subscribe ...
0
votes
0
answers
37
views
How to send messages to specific user from service layer using spring boot web socket
I was trying to send messages to a specific user from the Spring Boot application service layer. My application is a microservice application. My requirement is,
when one of microservice send a ...
- 45
1
vote
0
answers
107
views
Amazon MQ as broker relay for Spring + Websocket + Stomp is not working
Im not able to connect to Amazon MQ(Active MQ) which i'm setting up as broker relay for web-socket connections over STOMP protocol.
Below are few of my configuration attempts
Environment:
Spring Boot ...
1
vote
2
answers
250
views
Websocket connection fails when adding Spring Boot Security
In a project, I have to implement a live chat between users. To do so I decided to use Websockets.
I currently have a frontend client written in React and a Spring boot backend written in Java.
The ...
- 21
1
vote
0
answers
20
views
Why does Webflux WebSocketHandler returned as a lambda expression share the response, but not when defined as a component
The following configuration that returns WebSocket#handle as a lambda expression shares the Entity to all browser connections.
@Bean
public WebSocketHandler webSocketHandler (ObjectMapper ...
- 11
1
vote
1
answer
64
views
Spring WebSocket: Discrepancy in CORS Behavior between XMLHttpRequest and Fetch Requests despite Credentials Set to False
I have configured Credentials to false in my Spring WebSocket application. However, when I request http://192.168.7.175/api/webSocketEndPoint/info?t=17139606, the response status is 200. Despite this, ...
- 2,195
0
votes
0
answers
39
views
Failed to handle GenericMessage issue with WebSockets and MongoDB
I want to do simple chat service for my project, which has multiple input users but one end user who get messages from all of them.
I have such classes
@Service
public class ChatUserService {
...
0
votes
1
answer
145
views
Spring WebSocket upgrade failure. response 400 BAD_REQUEST
I have an Spring app with Stomp WebSocket but when i try to connect to it using Postman or wscat i get an "error : Unexpected server response : 400"
Here is configurating code i use :
In ...
- 1
0
votes
0
answers
58
views
WebSocket session using org.springframework.web.socket vs org.springframework.web.reactive.socket
I have a working WebSocket session based on org.springframework.web.socket where the method handleTextMessage is overridden and receives the payload successfully
When trying to do something similar ...
- 55
0
votes
0
answers
21
views
When i reload or logout from my app the disconnect function in the backend runs twice and i am getting two session different ids when logging out
I am developing an application where there is a chat feature and I am facing a problem. When I logout from the app, I see two disconnects from two different session ids for the same user.
The output ...
-1
votes
1
answer
195
views
Java WebSocket client memory leak
I have an application that runs multiple client socket connections. I've noticed that when I send thousands of messages simultaneously, it occasionally generates a memory leak. What could it depend on?...
0
votes
0
answers
31
views
Having problem with sending message to the Client-Side
I'm using WebSocketMessageBrokerConfigurer on Java Spring. I need to print a message on the client side that is subscribed to server every time I send request to this API routes:
@PostMapping("/...
- 21