kandi X-RAY | websocket Summary
kandi X-RAY | websocket Summary
Comprehensive case of springboot, websocket, sockjs, rabbitmq
Top functions reviewed by kandi - BETA
- Pre - send handshake .
- Connects to web socket .
- Filter ignore requests .
- refresh head token .
- login with given username and password
- Parses the query string and returns a map of parameters .
- On message .
- This method checks the bearer token if it exists .
- Checks if the given object is valid .
- Get attribute list .
websocket Key Features
websocket Examples and Code Snippets
Trending Discussions on websocket
I'm using NGXS to implement the state management in my Angular project, and the states are updated by the WebSocket, a plugin of NGXS
What I implemented:
ANSWERAnswered 2021-Jun-15 at 20:47
Try using a state operator to update the state. For example, you could use the
updateItem to find and update an item in an array:
I need to push messages to external rabbitmq. My java configuration successfully declares queue to push, but every time I try to push, I have next exception:...
ANSWERAnswered 2021-Jun-15 at 07:19
I'm struggling to understand how that code fits together, but this part strikes me as definitely wrong:
I am trying to contribute to a Github Page/Jekyll site and want to be able to visualise changes locally but when I run
bundle exec jekyll serve but I get this output:
ANSWERAnswered 2021-Feb-02 at 16:29
I had the same problem and I found a workaround here at https://github.com/jekyll/jekyll/issues/8523
gem "webrick" to the Gemfile in your website. Than run
At this point you can run
bundle exec jekyll serve
For me it works!
i am working in
I have the following
hql it gives me the correct out put
ANSWERAnswered 2021-Jun-15 at 07:06
I have an application using ASP.NET Core MVC and an Angular UI framework.
I can run the application in IIS Express Development Environment without issue. When I switch to the IIS Express Production environment or deploy to an IIS host, my index referenced files cannot be read showing a browser error:
Uncaught SyntaxError: Unexpected token '<'
Here is a snippet of the underlying runtime.js as it should be loaded into browser, it is not loaded with index.html....
ANSWERAnswered 2021-Jun-14 at 14:39
Mayby you are missing
I am trying to register websocket dynamically.For instance, i have registered '/sampleEndpoint' at runtime so ServerWebSocketContainer will register it and start publishing data on that endpoint. But now if i do the same process during application initialization time in PostConstruct than i am unable to connect to '/sampleEndpoint' but have to append '/websocket' at the end so url become '/sampleEndpoint/websocket' when connecting from client side. Why we are getting different endpoints at different situations?
I have attached github url to the code.
ANSWERAnswered 2021-Jun-14 at 21:32
Well, that's how that SockJS option works: https://docs.spring.io/spring-framework/docs/current/reference/html/web.html#websocket-fallback.
If you client is not SockJS, then you have to add that
Not sure though why it doesn't work for dynamically registered endpoints...
In the case of
@PostConstruct it is not dynamic: we still do the stuff within configuration phase of the application context, so it is able to add our endpoint into a static
HandlerMapping. The dynamic nature is applied a bit later, when all the
@PostConstruct have done their logic. You don't need to start that flow registration manually though since the auto-startup phase has not passed yet withing
IntegrationDynamicWebSocketHandlerMapping: it sounds more like a bug and I need to investigate more. I guess you still use there that SockJS option and it has to be applied for dynamic endpoint as well.
Thank you for your patience! I'll investigate and fix it ASAP.
The fix is here: https://github.com/spring-projects/spring-integration/pull/3581.
I am building an app with reactjs tha needs to be real-time and I am using Rails Actioncable as a wrapper around websocket.
I can receive data via websocket after a record is created or updated and when I do console log to see what is contained in the posts array created with useHook but updated via webhook. It seems the post array is updated correctly using the code shown below. However react does not re-render the web page hence the use does not see that updated record....
ANSWERAnswered 2021-Jun-14 at 16:52
I fixed the issue with react not re-rendering when the state is updated via webhook. The primary problem was this line:
const [posts, setPosts] = useState(props.posts || );
I changed that line to this:
const [posts, setPosts] = useState();
With that change this two approached updated the state with a re-render & broadcast of the state change via websockets to other open tabs.
I am trying to decode WhatsApp web sending and receiving messages. I am able to decrypt binary messages received via websocket using
macKey but not able to search a way to decrypt sent messages. I am using google chrome dev tools to copy the messages.
The ones in white are received messages and green are sent. Please explain or provide some resource where I can get this info....
ANSWERAnswered 2021-Jun-14 at 16:18
I removed the first two bytes from sent binary data and the rest got decrypted properly.
As per the code here,
Been trying for days to fix this problem. Just trying to recreate a simple "Hello World" REST api with Jersey 3 and Tomcat 10 in maven. After creating the WAR file of the project I can access the index.jsp (created by default when I created the project) but when I try to access the "/helloworld" endpoint I get error 404. Here's my code:
ANSWERAnswered 2021-Jun-14 at 13:32
Jersey requires an appropriate container module to deploy the REST application. You added
jersey-container-jdk-http, which works with a JDK Http Server (cf. documentation).
What you need instead is the
jersey-container-servlet module (cf. documentation), which works in every Servlet 3.x environment. Therefore you need to add this dependency:
I'm trying to deploy my Laravel Websockets application as part of my Laravel 8 API project. Everything works locally, but after deploying I'm unable to connect to port
6001 on my website's domain, which is a sub-domain.
I'm using a Cent OS 8 server with Apache and already have port 80 open to my website on https://api.example.com/, and in order for my site on https://site.example.com/ I've gone ahead and created a sub-domain called https://api-socket.example.com/ and need to proxy this through to port
The config for a Nginx server I've tried to replace as a virtual host but when I restart httpd I get a 521 error with Cloudflare, my config is:
ANSWERAnswered 2021-Jun-14 at 09:59
Can you please give it a try without ssl to ensure the configuration works or not. Make sure following modules are enabled
No vulnerabilities reported
You can use websocket like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the websocket component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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