index.js

import dotenv from 'dotenv'
import 'express-async-errors'
import app from './app.js'
import dbConnect from '#db'
import { errorHandler } from '#errors'

dotenv.config()

const PORT = process.env.PORT || 8080

// catching error that is thrown in the synchronous part of your application and it's not caught or handled anywhere in the call stack.
process.on('uncaughtException', (err) => {
  console.error('UNCAUGHT EXCEPTION! 💥 Shutting down...')
  console.error(err.name, err.message)
  process.exit(1)
})

dbConnect().then(() => {
  const server = app.listen(PORT, () => {
    console.log(`Server started on http://localhost:${PORT}`)
  })

  process.on('unhandledRejection', (err) => {
    console.error('UNHANDLED REJECTION! 💥 Shutting down...')
    console.error(err.name, err.message)
    server.close(() => {
      process.exit(1)
    })
  })
})

app.use(errorHandler)