const net = require("net");

const port = 4999;
const host = "127.0.0.1";

var client = new net.Socket();
var game;

client.connect(port, host, function () {
  console.log("Connected");
  client.write("queryEntry");
});

client.on("data", function (data) {
  
  console.log("Received: " + data);
  client.destroy(); // kill client after server's response

  data = JSON.parse(data);
  console.log("Received: " + data);
  setTimeout(() => {

    game = new net.Socket();
    console.log(data.port+1000, data.host);
    game.connect(data.port, data.host, function () {
      console.log("Connected");
      game.write("entry");
    });

    game.on("error", function (error) {
      console.log("Error: " + error);
    });
    game.on("close", function () {
      console.log("Connection closed");
    });
    game.on("data", function (data) {
      console.log("Received: " + data);
      game.destroy(); // kill client after server's response
    });

  }, 1000);
});

client.on("error", function (error) {
  console.log("Error: " + error);
});

client.on("close", function () {
  console.log("Connection closed");
});