58 lines
2.0 KiB
Markdown
Executable File
58 lines
2.0 KiB
Markdown
Executable File
|
|
# socket.io-client
|
|
|
|
[](http://travis-ci.org/socketio/socket.io-client)
|
|
[](https://david-dm.org/socketio/socket.io-client)
|
|
[](https://david-dm.org/socketio/socket.io-client#info=devDependencies)
|
|
[](https://www.npmjs.com/package/socket.io-client)
|
|
|
|
[](http://slack.socket.io)
|
|
|
|
[](https://saucelabs.com/u/socket)
|
|
|
|
## How to use
|
|
|
|
A standalone build of `socket.io-client` is exposed automatically by the
|
|
socket.io server as `/socket.io/socket.io.js`. Alternatively you can
|
|
serve the file `socket.io.js` found in the `dist` folder.
|
|
|
|
```html
|
|
<script src="/socket.io/socket.io.js"></script>
|
|
<script>
|
|
var socket = io('http://localhost');
|
|
socket.on('connect', function(){});
|
|
socket.on('event', function(data){});
|
|
socket.on('disconnect', function(){});
|
|
</script>
|
|
```
|
|
|
|
```js
|
|
// with ES6 import
|
|
import io from 'socket.io-client';
|
|
|
|
const socket = io('http://localhost');
|
|
```
|
|
|
|
A slim build (without `JSON3`, a JSON polyfill for IE6/IE7, and `debug`) is also available: `socket.io.slim.js`.
|
|
|
|
Socket.IO is compatible with [browserify](http://browserify.org/) and [webpack](https://webpack.js.org/) (see example [there](https://github.com/socketio/socket.io/tree/2.0.3/examples/webpack-build)).
|
|
|
|
### Node.JS (server-side usage)
|
|
|
|
Add `socket.io-client` to your `package.json` and then:
|
|
|
|
```js
|
|
var socket = require('socket.io-client')('http://localhost');
|
|
socket.on('connect', function(){});
|
|
socket.on('event', function(data){});
|
|
socket.on('disconnect', function(){});
|
|
```
|
|
|
|
## API
|
|
|
|
See [API](/docs/API.md)
|
|
|
|
## License
|
|
|
|
[MIT](/LICENSE)
|