Nodejs basic server

server.mjs

import { createServer } from "http";

const PORT = 3000;

createServer((request, response) => {
  if (request.method !== "POST" || request.url !== "/stream") {
    response.status = 404;
    response.end("method or url not found");
    return;
  }

  // Pipe request body direct to reponse object
  // request.pipe(response);

  // or use request events to grab body data
  let body = [];

  request
    .on("error", (err) => console.error(err))
    // body data come as buffer <Buffer 7b 0a 20 20 22... >
    .on("data", (data) => body.push(data));
    .on("end", () => {
      body = Buffer.concat(body).toString();
      response.end(body);
    });
}).listen(PORT, () => console.log(listening on http://localhost:${PORT}`));