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server.js
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server.js
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const express = require('express')
const morgan = require('morgan')
const {client} = require('./database')
const PORT = process.env.PORT || 8080;
const app = express()
const http = require('http')
const server = http.createServer(app)
const {Server} = require("socket.io")
const io = new Server(server, {
cors: {
origin: "*"
}
})
const apiRouter = require('./api')
app.use(morgan('dev'))
app.use(express.json())
app.use(express.static('./public'))
app.use('/api', apiRouter)
app.use('*', (req,res) => {
res.status(404).send('<h1>404 Not Found</h1>')
})
app.use((err, req, res, next) => {
console.error(err)
next(err)
})
io.on('connection', (socket) => {
console.log("user connected")
socket.on('entry', (msg) => {
socket.broadcast.emit('entry', msg)
})
})
const handle = server.listen(PORT, async ()=> {
try{
await client.connect()
console.log(`Server listening on Port ${PORT}`)
}catch(error){
console.error(error)
await client.end()
throw error
}
})
module.exports = {
handle, PORT
}