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지구온난화 대응 - 북극곰 서식지 보호를 위해 에어컨 최저 온도 20도로 제한 #1

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지구온난화 대응 - 북극곰 서식지 보호를 위해 에어컨 최저 온도 20도로 제한 #1

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57 changes: 29 additions & 28 deletions server.js
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Original file line number Diff line number Diff line change
@@ -1,30 +1,29 @@
const fastify = require("fastify");
const path = require('path')

const { RateLimiterMemory } = require('rate-limiter-flexible');
const {RateLimiterMemory} = require('rate-limiter-flexible');
const rateLimiter = new RateLimiterMemory(
{
points: 15, // 초당 x회 limit
duration: 1,
}
{
points: 15, // 초당 x회 limit
duration: 1,
}
);


const temperatures = {
min: 20,
now: 20,
max: 30
}

const app = fastify();
app.register(require("fastify-socket.io"), {

});
app.register(require("fastify-socket.io"), {});

app.register(require('@fastify/static'), {
root: path.join(__dirname, 'public'),
// prefix: '/public/',
})

app.listen({ port: 8080 });


var temp = 18;
app.listen({port: 8080});

app.get("/", (req, reply) => {
return reply.sendFile('index.html')
Expand All @@ -34,41 +33,43 @@ app.get("/", (req, reply) => {
// return reply.send(temp)
// });


app.ready((err) => {
if (err) throw err;
if (err) {
throw err;
}
console.log('http://localhost:8080')

app.io.on("connect", (socket) =>{
app.io.on("connect", (socket) => {
// console.log('connected', socket.id)
socket.emit("init", temp);
socket.emit("init", temperatures.min);

socket.on('disconnect', function(){
socket.on('disconnect', function () {
});

socket.on("plus", async (arg) => {
try {
await rateLimiter.consume(socket.handshake.headers['x-real-ip']);
if (temp < 30) {
temp++;
await rateLimiter.consume(socket.handshake.headers['x-real-ip']);
if (temperatures.now < temperatures.max) {
temperatures.now++;
}
app.io.emit('tempChange', {temp : temp, username : arg.substring(0, 9)})
app.io.emit('tempChange',
{temp: temperatures.now, username: arg.substring(0, 9)})
} catch (err) {
socket.emit('blocked', '너무 잦은 요청');
}
})

socket.on("minus", async (arg) => {
try {
await rateLimiter.consume(socket.handshake.address);
if (temp > 18) {
temp--;
await rateLimiter.consume(socket.handshake.address);
if (temperatures.now > temperatures.min) {
temperatures.now--;
}
app.io.emit('tempChange', {temp : temp, username : arg.substring(0, 9)})
app.io.emit('tempChange',
{temp: temperatures.now, username: arg.substring(0, 9)})
} catch (err) {
socket.emit('blocked', '너무 잦은 요청');
}
})

});
});