06:21:45 - LiteLLM Proxy:ERROR: auth_exception_handler.py:78 - litellm.proxy.proxy_server.user_api_key_auth(): Exception occured -
Requester IP Address: <internal>
litellm.proxy._types.ProxyException
INFO: <ip> - "GET /schedule/model_cost_map_reload/status HTTP/1.1" 400 Bad Request

06:50:39 - LiteLLM Proxy:ERROR: auth_exception_handler.py:78 - litellm.proxy.proxy_server.user_api_key_auth(): Exception occured -
Requester IP Address: <internal>
INFO: <ip> - "GET /model/cost_map/source HTTP/1.1" 400 Bad Request
[repeating every ~30s]

// Extract helper function to detect auth errors
const isAuthError = (error: any) => {
  return error.response && (error.response.status === 400 || error.response.status === 401);
};

// Wrap fetch functions with useCallback
const fetchReloadStatus = useCallback(async () => {
  try {
    const response = await fetch('/schedule/model_cost_map_reload/status');
    if (response.ok) {
      // Handle successful response
    } else if (isAuthError(response)) {
      stopPolling();
    }
  } catch (error) {
    if (isAuthError(error)) {
      stopPolling();
    }
  }
}, [stopPolling]);

const fetchSourceInfo = useCallback(async () => {
  try {
    const response = await fetch('/model/cost_map/source');
    if (response.ok) {
      // Handle successful response
    } else if (isAuthError(response)) {
      stopPolling();
    }
  } catch (error) {
    if (isAuthError(error)) {
      stopPolling();
    }
  }
}, [stopPolling]);

// Implement stopPolling function
const stopPolling = () => {
  clearInterval(interval);
  setPollingDisabled(true);
};

// Display Alert banner when polling is paused
if (pollingDisabled) {
  return <Alert banner="true">Polling paused due to auth error. Please re-login to resume.</Alert>;
}

// useEffect depends on pollingDisabled to restart polling after fresh login
useEffect(() => {
  if (!pollingDisabled) {
    const interval = setInterval(() => {
      fetchReloadStatus();
      fetchSourceInfo();
    }, 30000);
    return () => clearInterval(interval);
  }
}, [pollingDisabled, fetchReloadStatus, fetchSourceInfo]);