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https://github.com/Nogard7491/wsc
Simple to use, blazing fast and thoroughly tested websocket client.
https://github.com/Nogard7491/wsc
Last synced: about 1 month ago
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Simple to use, blazing fast and thoroughly tested websocket client.
- Host: GitHub
- URL: https://github.com/Nogard7491/wsc
- Owner: Nogard7491
- License: mit
- Created: 2018-11-25T15:14:44.000Z (about 6 years ago)
- Default Branch: master
- Last Pushed: 2019-01-02T12:00:58.000Z (almost 6 years ago)
- Last Synced: 2024-10-28T18:50:26.935Z (about 2 months ago)
- Language: JavaScript
- Size: 151 KB
- Stars: 2
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE.md
Awesome Lists containing this project
- awesome-blazingly-fast - wsc - Simple to use, blazing fast and thoroughly tested websocket client. (JavaScript)
README
# Web Socket Client (wsc)
Wsc is simple to use, blazing fast and thoroughly tested websocket client.
## Table of contents
- [Installing](#installing)
- [Requiring](#requiring)
- [Via tag "script"](#via-tag-script)
- [Via Node.js require](#via-nodejs-require)
- [Via ES6 import](#via-es6-import)
- [Usage examples](#usage-examples)
- [Simple usage](#simple-usage)
- [Usage with options](#usage-with-options)
- [Changelog](#changelog)
- [License](#license)
## Installing
```
npm install @nogard7491/wsc --save
```
## Requiring
### Via tag "script"
```
var wsc = new Wsc.default('ws://echo.websocket.org');
```
### Via Node.js require
```
const Wsc = require('@nogard7491/wsc').default;
const wsc = new Wsc('ws://echo.websocket.org');
```
### Via ES6 import
```
import Wsc from '@nogard7491/wsc';
const wsc = new Wsc('ws://echo.websocket.org');
```
## Usage examples
### Simple usage
```js
/** @type {Wsc} wsc Websocket client. */
var wsc = new Wsc.default(
'ws://echo.websocket.org', // connecting url
undefined, // protocols
);
// triggered when trying to connect through a method call "connect"
wsc.on('opening', function() {
console.log('opening', this.readyState);
});
// triggered when opening a connection
wsc.on('open', function(event) {
console.log('open', this.readyState);
});
// triggered when a message is received
wsc.on('message', function(event) {
console.log('message', this.readyState, '"' + event.data + '"');
this.close();
});
// triggered when trying to connect through a method call "close"
wsc.on('closing', function() {
console.log('closing', this.readyState);
});
// triggered when closing a connection
wsc.on('close', function(event) {
console.log('close', this.readyState);
});
wsc.connect();
wsc.send('some data');
```
### Usage with options
```js
/** @type {Wsc} wsc Websocket client. */
var wsc = new Wsc.default('ws://echo.websocket.org', undefined, {
useMessageQueue: true, // use event queue with inactive connection
reconnection: true, // use reconnection
reconnectionOptions: { // reconnection options
attempts: 10, // max number of reconnection attempts or Infinity
delay: 1000, // reconnection delay time
maxDelay: 10000, // max reconnection delay time
increaseDelay: 1000, // delay time which will increase the main delay time when trying to reconnect
}
});
// triggered when trying to connect through a method call "connect"
wsc.on('opening', function() {
console.log('opening');
});
// triggered when trying to connect through a method call "close"
wsc.on('closing', function() {
console.log('closing');
});
wsc.connect();
wsc.send('some data');
// triggered when opening a connection
wsc.on('open', function(event) {
console.log('open', event);
});
// triggered when a message is received
wsc.on('message', function(event) {
console.log('message', event);
this.close();
});
// triggered when closing a connection
let eventId = wsc.on('close', function(event) {
console.log('close', event);
});
// removes event listener by identifier
wsc.off(eventId);
// removes event listeners by type
wsc.off('open');
// removes event listeners by handler
wsc.off(function() {
console.log('closing');
});
```
## Changelog
### [v2.0.0 (2018-12-01)](https://github.com/Nogard7491/wsc/releases/tag/v2.0.0)
#### Added
- New methods "on" and "off" for adding and removing event listeners
- Getting event listener identifier
#### Removed
- Old methods "onOpening", "onOpen", "onReady", "onMessage", "onClosing",
"onClose" and "onError"
### [v1.0.0 (2018-11-25)](https://github.com/Nogard7491/wsc/releases/tag/v1.0.0)
## License
[MIT](LICENSE.md)