const http = require("http");

const MAX_REQUESTS = parseInt(process.env.MAX_REQUESTS) || 5;
let requestCount = 0;
let frozen = false;

const server = http.createServer((req, res) => {
  if (frozen) {
    return;
  }

  requestCount++;
  console.log(`[v1] request ${requestCount}/${MAX_REQUESTS}`);

  if (requestCount >= MAX_REQUESTS) {
    frozen = true;
    console.log("[v1] Aplicação travou");
  }

  if (req.url === "/health") {
    res.writeHead(200);
    res.end("ok");
    return;
  }

  res.writeHead(200);
  res.end(`v1 - Request ${requestCount}\n`);
});

server.listen(3000, () => {
  console.log(`[v1] Porta 3000 (trava após ${MAX_REQUESTS} requests)`);
});