Function checkHealth

extension/background.js:55–82

()

// ─── Health Polling ────────────────────────────────────────────

async function checkHealth() {
  const base = getBaseUrl();
  if (!base) {
    setDisconnected();
    return;
  }

  // Retry loading auth token if we don't have one yet
  if (!authToken) await loadAuthToken();

  try {
    const resp = await fetch(`${base}/health`, { signal: AbortSignal.timeout(3000) });
    if (!resp.ok) { setDisconnected(); return; }
    const data = await resp.json();
    if (data.status === 'healthy') {
      // Always refresh auth token from /health — the server generates a new
      // token on each restart, so the old one becomes stale.
      if (data.token) authToken = data.token;
      // Forward chatEnabled so sidepanel can show/hide chat tab
      setConnected({ ...data, chatEnabled: !!data.chatEnabled });
    } else {
      setDisconnected();
    }
  } catch (err) {
    console.error('[gstack bg] Health check failed:', err.message);
    setDisconnected();
  }
}

function setConnected(healthData) {
  const wasDisconnected = !isConnected;