Software: Apache. PHP/8.1.30 

uname -a: Linux server1.tuhinhossain.com 5.15.0-163-generic #173-Ubuntu SMP Tue Oct 14 17:51:00 UTC
2025 x86_64 

uid=1002(picotech) gid=1003(picotech) groups=1003(picotech),0(root)  

Safe-mode: OFF (not secure)

/home/picotech/domains/wa.picotech.app/public_html/   drwxr-x---
Free 24.97 GB of 117.98 GB (21.17%)
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Viewing file:     server.js (1.06 KB)      -rw-r--r--

require('./env.js');
const express = require('express');
const { createServer } = require("http");
const { Server } = require("socket.io");
const nodeCleanup = require('node-cleanup');
const cors = require('cors');
const { v4: uuid } = require('uuid');
const routes = require('./routes');
const { init, saveSessions, scan } = require('./waserver');

const whitelistedServers=process.env.CLIENT_HOST.split(",");
const app = express()
const httpServer = createServer(app)
const io = new Server(httpServer, {
    cors: {
        origin: whitelistedServers
    }
});

const host = process.env.SERVER_HOST || undefined;
const port = process.env.SERVER_PORT || 3000;

app.use(express.urlencoded({ extended: true }))
app.use(express.json())
app.use(cors({"origin": whitelistedServers}))

app.use('/', routes)
io.on("connection", (socket) => {
    // console.log(socket.id);
    socket.on('scan', (data) => {
        scan(data.id, socket);
    })

});

httpServer.listen(port, host, () => {
    init()
    console.log(`Listening on port http://${host}:${port}`);
});

nodeCleanup(saveSessions);