const decoder = new TextDecoder();
const listener = Deno.listen({
  hostname: "127.0.0.1",
  port: 8080,
  transport: "tcp",
});
for await (const conn of listener) {
  const buf = new Uint8Array(1024);
  await conn.read(buf);
  console.log("Server - received: ", decoder.decode(buf));
  conn.close();
}