const express = require('express')
const next = require('next')

const port = parseInt(process.env.PORT, 10) || 3000
const dev = process.env.NODE_ENV !== 'production'
const app = next({ dev })
const handle = app.getRequestHandler()

app.prepare().then(() => {
  const server = express()

  server.all('*', (req, res) => {
    return handle(req, res)
  })

  server.listen(port, (err) => {
    if (err) throw err
    console.log(`> Ready on http://localhost:${port}`)
  })
})

C:\Users\raman\coffee-coins>node server.js
- info Loaded env from C:\Users\raman\coffee-coins\.env
> Ready on http://localhost:3000
- event compiled client and server successfully in 457 ms (20 modules)
- wait compiling...
- event compiled client and server successfully in 178 ms (20 modules)
Error: connect ECONNREFUSED ::1:56201
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16) {
  errno: -4078,
  code: 'ECONNREFUSED',
  syscall: 'connect',
  address: '::1',
  port: 56201
}