quickstart-node/server.js at main · beam-cloud/quickstart-node · GitHub

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const http = require('http');

const server = http.createServer((req, res) => {
  console.log(`${new Date().toISOString()} - ${req.method} ${req.url}`);
  res.writeHead(200, { 'Content-Type': 'text/html' });
  res.end(`
    <html>
      <body>
        <h1>Hello from Node.js!</h1>
        <p>Server is running on port ${PORT}</p>
        <p>Current time: ${new Date().toISOString()}</p>
      </body>
    </html>
  `);
});

const PORT = process.env.PORT || 3000;

server.on('error', (err) => {
  console.error('Server error:', err);
  if (err.code === 'EACCES') {
    console.error('Permission denied. Try running as root or use a different port.');
  } else if (err.code === 'EADDRINUSE') {
    console.error(`Port ${PORT} is already in use.`);
  }
});

server.listen(PORT, "::", () => {
  console.log(`Server running on http://:::${PORT}`);
});