What does WebSocket do?

The WebSocket API is an advanced technology that 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 event-driven responses without having to poll the server for a reply.

How do I find my WebSocket?

You can open the Chrome console (CTRL+SHIFT+J) then under the network tab you’ll find the websockets currently opened and you’ll be able to see the frames that have been exchanged with the server.

How do I open a 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. It’s like HTTPS for websockets.

Is pusher a WebSocket?

Pusher Channels is a hosted WebSockets solution for building powerful realtime interactive apps. We’ve solved complex realtime infrastructure so you don’t have to.

How do I connect to a WebSocket in Chrome?

12 Answers

1. Launch Chrome Developer tools.
2. Load your page and initiate the WebSocket connections.
3. Click the Network Tab.
4. Select the WebSocket connection from the list on the left (it will have status of “101 Switching Protocols”.
5. Click the Messages sub-tab.

How is a WebSocket instantiated?

The client establishes a WebSocket connection through a process known as the WebSocket handshake. This process starts with the client sending a regular HTTP request to the server. An Upgrade header is included in this request that informs the server that the client wishes to establish a WebSocket connection.

What is socket in web development?

A socket is a network connection defined by the combination of IP address and port number. So, a socket offers a communication path for a Web application back to the server (and vice versa) in real time. The server (or client) can send data to its counterpart at any time via this channel.