Function shutdown

packages/server/src/cli.ts:206–220

(signal: string)

  let shuttingDown = false;
  const shutdown = async (signal: string) => {
    if (shuttingDown) {
      console.log('\nForce exit.');
      process.exit(1);
    }
    shuttingDown = true;
    console.log(`\n${signal} received, shutting down...`);
    try {
      await app.close();
      process.exit(0);
    } catch (err) {
      console.error('Shutdown error:', err);
      process.exit(1);
    }
  };

  process.on('SIGTERM', () => shutdown('SIGTERM'));
  process.on('SIGINT', () => shutdown('SIGINT'));