https://github.com/cenfun/socket-livereload

socket.io-livereload
https://github.com/cenfun/socket-livereload

livereload socket-io

Last synced: 5 days ago
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socket.io-livereload

• Host: GitHub
• URL: https://github.com/cenfun/socket-livereload
• Owner: cenfun
• License: mit
• Created: 2020-09-18T03:53:12.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2022-05-24T12:46:22.000Z (over 2 years ago)
• Last Synced: 2024-12-06T12:06:56.638Z (2 months ago)
• Topics: livereload, socket-io
• Language: JavaScript
• Homepage:
• Size: 16.6 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# socket-livereload

> livereload for socket.io + koa

## Install

```sh

npm install socket-livereload

```

## Usage

```js

const http = require("http");

const Koa = require("koa");

const KSR = require("koa-static-resolver");

const socketIO = require("socket.io");

const open = require("open");

const app = new Koa();

app.use(KSR({

    dirs: [

        "./test/client/",

        //for livereload

        "./node_modules/socket.io-client/dist/",

        //"./node_modules/socket-livereload/dist/",

        "./dist/"

    ],

    //max-age=

    maxAge: 1,

    livereload: '\n\n'

}));

const server = http.createServer(app.callback());

const io = socketIO(server);

io.on("connection", function(client) {

    client.on("data", function(data) {

    });

    client.on("disconnect", function() {

        console.log(`${new Date().toString()} a preview page disconnected`);

    });

    console.log(`${new Date().toString()} a preview page connected`);

});

const sockets = io.sockets;

const port = 8080;

server.listen(port, function() {

    const url = `http://localhost:${port}`;

    console.log(`${new Date().toString()} server started: ${url}`);

    open(url);

});

//test

const refreshHandler = function() {

    

    setTimeout(function() {

        sockets.emit("data", {

            message: "Show something ..."

        });

        setTimeout(function() {

            sockets.emit("data", {

                message: "Reloading for something ...",

                action: "reload"

            });

            refreshHandler();

        }, 3000);

        

    }, 3000);

};

refreshHandler();

```

## Test

```sh

npm run test

```

## Changelog

- 2.0.0

    - IE no longer supported