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require('dotenv').config()
const express = require('express')
const app = express()
const http = require('http')
const socket_io = require('socket.io')
app.use(express.static('public', { extensions: ['html'] }))
// app.get('/images', site.images)
// app.post('/print', bodyParser.urlencoded({ extended: false }), site.print)
// app.use('/upload', require('./upload'))
let server = http.createServer(app)
server.listen(process.env.EXPRESS_PORT, () => {
console.log("Cortex remote listening on http://localhost:" + process.env.EXPRESS_PORT)
})
const io = socket_io(server)
const client = io.of('/client')
const relay = io.of('/relay')
client.on('connect', socket => {
console.log('Client connected')
socket.on('cmd', data => {
console.log('Client sent command', data)
relay.emit('cmd', data)
})
socket.on('disconnect', () => {
console.log("Client disconnected")
})
})
relay.on('connect', socket => {
console.log('Relay connected')
socket.on('res', data => {
console.log('Received response', data.cmd)
client.emit('res', data)
})
socket.on('frame', (data) => {
client.volatile.emit('frame', data)
})
socket.on('disconnect', () => {
console.log("Relay disconnected")
})
})
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