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server.ts
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server.ts
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import dotenv from 'dotenv';
dotenv.config();
import express from 'express';
import next from 'next';
const port = parseInt(process.env.PORT, 10) || 3000;
const dev = process.env.NODE_ENV !== 'production';
// [ IMPORTANT ]==================================================================
// This is a work around to disable next js upgradeHandler for websocket.
// On Real Production environment this app will use two diffrent servers
// But since i am just using a free hosting service i need this work around.
import { Server } from 'http';
let stubServer: Server = null;
if (!dev) {
stubServer = new Server();
stubServer.on = (eventName: string, callback: (...args: any[]) => void): Server => {
console.log(`# Next js is trying to register: ${eventName}`);
callback;
return stubServer;
}
}
// [ END_IMPORTANT ]==============================================================
const app = next({ dev, httpServer: stubServer });
const handle = app.getRequestHandler();
import cookieParser from 'cookie-parser';
import routes from './routes/index';
import ws from './websocket/index';
console.log("#", dev ? "Running on devlopement" : "Running on production");
app.prepare().then(() => {
const server = express();
server.use(cookieParser());
server.use('/', routes);
server.post('*/*', (req, res) => handle(req, res));
server.get('*/*', (req, res) => handle(req, res));
if (dev) {
server.listen(port, () => {
console.log(`> Ready on http://127.0.0.1:${port}`);
});
} else {
server.listen(port, () => {
console.log(`> Ready on http://127.0.0.1:${port}`);
}).on("upgrade", (request, socket, head) => {
ws.handleUpgrade(request, socket, head, (_socket, _request) => {
ws.emit("connection", _socket, _request);
});
});
}
}).catch((err) => console.log('app express error:', err));