Function waitForHTTPOK

packages/computerd/src/cli/computerd.test.ts:429–448

(url, child, output, timeoutMs = 5_000)

}

async function waitForHTTPOK(url, child, output, timeoutMs = 5_000) {
  const started = Date.now();

  while (Date.now() - started < timeoutMs) {
    if (child.exitCode !== null) {
      throw new Error(`computerd exited before becoming ready: ${child.exitCode}\n${output()}`);
    }

    try {
      const response = await request(url);
      if (response.statusCode === 200) return;
    } catch (error) {
      if (!isConnectionError(error)) throw error;
    }

    await delay(50);
  }

  throw new Error(`timed out waiting for ${url}\n${output()}`);
}

function request(url) {
  return new Promise((resolve, reject) => {