Function main

tools/benchmarks/src/main.ts:307–339

()

}

async function main(): Promise<void> {
  const args = parseArgs(process.argv.slice(2));

  const targets: Framework[] = [
    'express',
    'nest-express',
    'fastify',
    'nest-fastify',
  ];

  const results: Partial<Record<Framework, BenchmarkSummary>> = {};

  // Run sequentially to avoid port conflicts (both frameworks listen on the same port).
  for (const fw of targets) {
    results[fw] = await runOne(fw, args);
    // small cooldown between runs
    await sleep(250);
  }

  // Compare raw framework vs Nest adapter for same underlying HTTP server
  printComparison(
    'EXPRESS',
    results['express'],
    'NEST-EXPRESS',
    results['nest-express'],
  );
  printComparison(
    'FASTIFY',
    results['fastify'],
    'NEST-FASTIFY',
    results['nest-fastify'],
  );
}

main().catch(err => {
  // eslint-disable-next-line no-console