Questions tagged [spring-websocket]
A Spring Framework module that support WebSocket-style messaging in web applications (native websocket and with SockJS support), including use of STOMP as an application level WebSocket sub-protocol.
spring-websocket
1,479
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 ...
- 29.5k
0
votes
1
answer
10
views
Spring 5 Websocket endpoint not reachable
I implemented a simple websocket endpoint in my Spring app (which is deployed in Tomcat) and I cannot reach it.
Configuration in my application context XML
<bean id="myWebSocketHandler" ...
- 1,230
1
vote
1
answer
500
views
Kurento - Firefox can’t establish a connection to the server at wss://<ipaddress>:8433/kurento.
I am facing issue while running sample kurento turorial for javascript.
Below is the exception in the browser console
Firefox can’t establish a connection to the server at wss://:8433/kurento.
...
- 15.9k
1
vote
0
answers
111
views
How to scale solve WebSocket connection when server goes down
Is it possible to store the web socket connection and use that for distributed the load.
For Example - Similar to what we have in AWS ALB to distribute the traffic.
- 15.9k
1
vote
2
answers
1k
views
Custom Jetty WebSocketPolicy with Spring Web Sockets and STOMP
I would like to customize the Jetty WebSocketPolicy when using Spring Web Sockets with STOMP.
Here is my config class:
@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig ...
- 93
0
votes
0
answers
20
views
SpringBoot - Websockets STOMP 1.2 - How to detect and log heart-beat from client and from server
How do I capture and log STOMP heart-beats sent by the clients and by the server?
I have SpringBoot configuration below for websockets using STOMP
@Configuration
@EnableWebSocketMessageBroker
public ...
- 353
0
votes
3
answers
180
views
How to secure microservice websocket endpoint with Spring Cloud Gateway?
I have a microservice architecture based project, for which I have added Spring Cloud Gateway in front. My plan is to centralize security in the gateway. I have added OIDC and OAuth 2 for ...
- 73
0
votes
0
answers
14
views
Spring 4.2.9 WebSocket server on WebLogic 12.2.1.4 -> 401 Unauthorized
I am trying to add a websocket endpoint to a Struts 2 + Spring Framework 4.29 web application deployed on a WebLogic 12.2 server that has to listen for text and binary data from a network scanner. But ...
- 51.2k
0
votes
0
answers
8
views
Does Simple Broker auto deletes the message queue in Stomp Websocket?
I am new to learning Websockets and how they work.
In my implementation of Websocket using Springboot (React Client), I am using one connection
[ ws://localhost:8080/intl-moa/ws-endpoint (for eg)]
I ...
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 ...
- 33.8k
1
vote
0
answers
44
views
Failed to instantiate [org.springframework.web.servlet.HandlerMapping]:Factory method 'stompWebSocketHandlerMapping' threw exce with message: null
I am recently upgrading the Java 11 to Java 21 and Spring Boot 2.x to Spring boot 3.2.5. Post migration I am end up with a Run-time Exception which I do not have any clue at all.
I am using ...
- 399
0
votes
1
answer
74
views
Why is CSRF protection needed for connecting to websockets if Spring Security implements Same Origin Policy at server level?
As per Spring Security documentation, for websockets there is SOP implemented at the server level, as opposite to regular http where the browser implements SOP. However, Spring Security also requires ...
- 73
5
votes
2
answers
13k
views
spring-websockets how to send a parameter on open connection
I was building a spring boot application for web socket connection using TextWebSocketHandler and overriding handleTextMessage.
But I have a requirement that when the user tries to connect to this ...
- 703
0
votes
0
answers
29
views
@SendToUser does not work, but convertAndSendToUser works
@SendToUser doesn't send messages to given path, but convertAndSendToUser() do. I checked the client side and it subscribes correctly. I expect @SendToUser in RoomExceptionHandler to send errors when ...
0
votes
0
answers
25
views
Issue Receiving WebSocket Notifications in a Spring Boot Application
I am working on a Spring Boot application using WebSocket for real-time user-specific notifications. Although the WebSocket connection is established and notifications are correctly sent from the ...
