Websocket item deletion protocol

I am currently in the process of setting up a WebSocket client to showcase a synchronized list of items that mirror the server's state. My backend is powered by Spring, while my front-end utilizes AngularJS. I have scoured through numerous examples, all of which cover adding items on the client side. However, I am now curious if there is a standard practice for handling both additions and removals. My initial thought was incorporating STOMP and subscribing to add and remove topics. Are there any well-established alternatives?

Answer №1

This seems like a great match for the innovative Spring Sync platform, which offers synchronization capabilities utilizing a cutting-edge differential synchronization algorithm and JSON patch technology to track changes in objects and sync them with other objects.

Be sure to explore the insights shared in the Differential Sync and JSON Patch presentation from the SpringOne2GX 2014 event, as well as the useful resources available in the GitHub samples (especially the scores example that leverages WebSocket technology).

Answer №2

If you're interested in a more idiomatic way to set up RPC style APIs using request-reply messages in Spring STOMP, my suggestion is to leverage the @SubscribeMapping annotated methods. These destinations mimic actual broker topics and allow for easy subscription, although subscriptions are temporary and only last until the response is sent. You can find more information on @SubscribeMapping here: http://docs.spring.io/spring/docs/current/spring-framework-reference/html/websocket.html#websocket-stomp-handle-annotations

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Efficiently process and handle the responses from Promise.all for every API call, then save the retrieved data

Currently, I am passing three API calls to Promise.all. Each API call requires a separate error handler and data storage in its own corresponding object. If I pass test4 to Promise.all, how can I automatically generate its own error and store the data in ...

Error message stating: "Unable to read property 'then' as it is undefined within Angular nested promises."

I'm having trouble passing data back from a service to a controller in my AngularJS application. The service I am calling inside a factory makes an HTTP request for JSON data and then needs to modify it before returning it to the controller. However, ...

Is there a way to stop the YAML parser from including question marks in its output?

Looking to create a basic docker compose setup and integrate it into an existing file. The yaml parser found here seems promising, but I'm struggling with the question mark that appears in its output. This is the content of my current docker compose ...

Incorporate a popup triggered by a specific class (highly probable)

I've been attempting to utilize Tampermonkey to incorporate a popup feature on pages within the Canvas Learning Management System (LMS). Specifically, I'm focusing on a forum where there is a "Reply" option following each post. This is where I wa ...

Encountering a ReferenceError while debugging MongoDB: The console object is undefined

Using a js file within mongodb, I implemented a code snippet containing a console.log expression for debugging purposes: use test; db.city.find().snapshot().forEach(function(city){ var Pos = city.Pos; if (Pos) { longLat = Pos.split(" ...

Format a JSON file using clang-format

I'm facing an issue with my json file formatting. When I run clang-format on it, the output is ugly as it treats it like code. { "name" : "My great app", "description" : "It's really cool.", "version" : "0 ...

Creating a dynamic sliding feature in Three.js: A step-by-step guide

Recently, I came across three.js and fell in love with it. I managed to create a rotating car animation controlled by keyboard arrows, but now I'm facing a challenge in creating a sliding animation (similar to -> -> ->) instead of a rotation ...

leveraging the static method in a JavaScript class

My dilemma is over which option would be quicker. Should I instantiate a new object from a class and use that, or should I utilize a class with static methods? export default class AuthServices { static async login (data) {} static async register ...

Merging Angular controllers

I am encountering an unusual issue with the controller in my current angular project. The code snippet below illustrates what I am dealing with. app.controller('AppController', ['$scope', function ($scope) { var app = app_application; a ...

The validation rules are not being applied properly on the Ajax Registration Form

Currently, I am working on a registration form that needs to validate certain rules before allowing submission, such as minimum and maximum length requirements. However, despite setting up these rules, the form still accepts invalid content. For example, I ...

What should I do to resolve the issue of the function if ($(window).width() < 768) {} not functioning properly upon resizing the browser?

I am working on a functionality where the navigation bar items will toggle hidden or shown only when the browser width is less than 768px and an element with the class "navlogo" is clicked. I have included my code below for reference. if ($(window).width( ...

Load a CodeIgniter view using Ajax technology

Greetings! I am currently developing an application using CodeIgniter and facing an issue with dynamically loading page content via AJAX. This is how I am attempting to achieve it: $.ajax({ url:'/customer/customerList', type: 'POST& ...

Mongoose and BlueBird emerge victorious from fulfilling their promise

When using mongoose and bluebird as a promise framework, I encounter an error whenever I use "save" or "remove": Warning: a promise was created in a handler but was not returned from it I have spent days trying to resolve this issue. I have tried various ...

Deleting an item using jQuery

In the Document Object Model (DOM), there is a button available to remove the parent element here: <i class="fa fa-times remove-product-compare" aria-hidden="true"></i> Here is an example of my DOM structure: <div class="col-lg-12 col-md- ...

Executing asynchronous functions on a local Windows 10 machine with NodeJS

I am currently facing difficulty running an asynchronous function obtained from a Google example alongside Environment Variables on my Windows 10 system. I have set up a bucket on GCS and uploaded my .raw file. Furthermore, I have created a .env file with ...

Terminate the connection with nginx abruptly

Is there a way for nginx to immediately close the TCP connection once the request has been completed? ...

The JavaScript codebase is dragging its feet in responding

In my Node and React (NextJS) SSR project, I have integrated the createjs library for JavaScript animations. However, since there is no NPM package available, I had to download the minified JS library and host it locally. After adding this library to the ...

Display markers on the canvas

I am having trouble painting points from a JSON object on canvas using the following code. Can someone help me identify where I went wrong? var c = document.getElementById("myCanvas"); var ctx = c.getContext("2d"); var t = [{"prevX":39,"prevY":58,"currX ...

"Exploring the world of Sharepoint Online WebParts with a touch

Recently, I decided to migrate a website that I previously built in SharePoint 2013 to be a Sharepoint Online WebPart. After doing some research, it seems like WebParts are typically created using TypeScript. Is TypeScript really the only way to go about b ...

Shifting axios requests outside of the React Component

Do you think this approach in React could be considered an anti-pattern? How would you suggest improving it? In my project, I utilize an EventItem Component along with a separate helper file named EventHelper.js to manage all axios calls related to the co ...