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require('dotenv').config()
const app = require('express')()
const server = require('http').createServer(app)
const io = require('socket.io')(server)
const ss = require('socket.io-stream')
const client = io.of('/client')
const relay = io.of('/relay')
client.on('connect', socket => {
console.log('client connected')
socket.on('cmd', data => {
relay.emit('cmd', data)
})
socket.on('disconnect', () => {
console.log("client disconnected")
})
})
relay.on('connect', socket => {
console.log('relay connected')
socket.on('params', data => {
client.emit('params', data)
})
ss(relay).on('frame', (stream, data) => {
console.log(data)
Object.values(client.connected).map(socket => {
ss(socket).emit('frame', stream, data)
})
})
socket.on('disconnect', () => {
console.log("relay disconnected")
})
})
server.listen(process.env.EXPRESS_PORT)
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