Function waitForHostSystemAudioProbeStatus

src/daemon/audio-probe.ts:84–107

(session: SessionState)

}

async function waitForHostSystemAudioProbeStatus(session: SessionState): Promise<AudioProbeResult> {
  const deadline = Date.now() + 5_000;
  while (Date.now() < deadline) {
    const status = await readHostSystemAudioProbeStatus(session);
    if (status) return status;
    const exit = await Promise.race([
      session.audioProbe?.wait.then(
        (result) => result,
        (error: unknown) => error,
      ),
      sleep(100).then(() => undefined),
    ]);
    if (exit instanceof Error) throw exit;
    if (exit) {
      const result = exit as { stdout?: string; stderr?: string; exitCode?: number };
      const message =
        result.stderr?.trim() ||
        result.stdout?.trim() ||
        `host audio probe helper exited with code ${result.exitCode ?? 1}`;
      throw new AppError('COMMAND_FAILED', `failed to start host audio probe: ${message}`);
    }
  }
  throw new AppError('COMMAND_FAILED', 'failed to start host audio probe');
}

async function readHostSystemAudioProbeStatus(
  session: SessionState,