How to deploy PeerJS?

Programming, error messages and sample code > Node.js
1. create app folder:
 
mkdir myapp
2. cd to folder myapp and run below below command to install PeerJS:
 
npm install [email protected] [email protected]
3. upload the folder "myapp" to your site root
 
4. create server.js file with below content and save it to myapp:
 
const express = require('express');
const { ExpressPeerServer } = require('peer');
const app = express();

app.enable('trust proxy');

const PORT = process.env.PORT;
const server = app.listen(PORT, () => {
  console.log(`App listening on port ${PORT}`);
  console.log('Press Ctrl+C to quit.');
});

const peerServer = ExpressPeerServer(server, {
  path: '/'
});

app.use('/myapp', peerServer);

module.exports = app;
5. go to hosting control panel to enable NodeJS for this sub folder "myapp"
 
6. update web.config in myapp with below content:
 
<?xml version="1.0" encoding="UTF-8" ?>
<configuration>
    <system.webServer>
        <handlers>
            <add name="iisnode" path="server.js" verb="*" modules="iisnode" />
        </handlers>
        <rewrite>
            <rules>
                <rule name="mysite">
                    <match url="/*" />
                    <action type="Rewrite" url="server.js" />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>
 
Open your browser with http://xxxx/myapp It should returns JSON with name, description and website fields.