https://stackoverflow.com › questions › 44575978

Chrome doesn't allow unsecure websocket (ws) connections to localhost (only wss, so you should setup a TLS certificate for your local web/websocket server). However the same should work fine with Firefox.

https://developer.mozilla.org › en-US › docs › Web › API › WebSockets_API › Writing_WebSocket...

WebSocket client applications use the WebSocket API to communicate with WebSocket servers using the WebSocket protocol. Note: The example snippets in this article are taken from our WebSocket chat client/server sample.

https://developer.mozilla.org › en-US › docs › Web › API › WebSockets_API

The WebSocket API makes it possible to open a two-way interactive communication session between the user's browser and a server. With this API, you can send messages to a server and receive responses without having to poll the server for a reply.

https://developer.mozilla.org › en-US › docs › Web › API › WebSocket

The WebSocket object provides the API for creating and managing a WebSocket connection to a server, as well as for sending and receiving data on the connection. To construct a WebSocket, use the WebSocket() constructor.

https://www.npmjs.com › package › ws

Code. ws: a Node.js WebSocket library. ws is a simple to use, blazing fast, and thoroughly tested WebSocket client and server implementation. Passes the quite extensive Autobahn test suite: server, client. Note: This module does not work in the browser.

https://javascript.info › websocket

To open a websocket connection, we need to create new WebSocket using the special protocol ws in the url: let socket = new WebSocket("ws://javascript.info"); There’s also encrypted wss:// protocol.

https://websockets.readthedocs.io › en › stable › howto › quickstart.html

Using connect() as an asynchronous context manager ensures the WebSocket connection is closed. Encrypt connections¶ Secure WebSocket connections improve confidentiality and also reliability because they reduce the risk of interference by bad proxies. The wss protocol is to ws what https is to http.

https://fr.javascript.info › websocket

Pour ouvrir une connexion websocket, nous devons créer new WebSocket en utilisant le protocole spécial ws dans l’url : let socket = new WebSocket("ws://javascript.info"); Il existe également un protocole chiffré wss://. C’est comme HTTPS mais pour les websockets. Toujours préférer wss://.

https://learning.postman.com › docs › sending-requests › websocket › websocket-overview

Home / Send requests / WebSocket. Send WebSocket requests with Postman. Postman supports the WebSocket protocol. The WebSocket protocol provides a way to exchange data between a client and a server over a persistent connection. The data can be passed in both directions with low latency and overhead, and without breaking the connection.

https://dev.to › this-is-learning › websockets-101-2mja

WebSockets implement a full-duplex, bi-directional, TCP-based protocol, denoted by ws(s)://, which enables a persistent connection between the client and the server. Why are websockets required? Back when websockets weren't a thing, HTTP polling was used for a similar purpose.