Function isEntryStale

cli/src/hooks/use-activity-query.ts:114–131

(key: string, staleTime: number)

 * Exported for testing purposes.
 */
export function isEntryStale(key: string, staleTime: number): boolean {
  const entry = getCacheEntry(key)
  if (!entry) return true
  
  // If we have successful data, use its timestamp for staleness
  if (entry.dataUpdatedAt !== 0) {
    return staleTime === 0 || Date.now() - entry.dataUpdatedAt > staleTime
  }
  
  // No successful data - check if we have a recent error
  // Use errorUpdatedAt to prevent rapid retries on persistent errors
  if (entry.errorUpdatedAt !== null) {
    return staleTime === 0 || Date.now() - entry.errorUpdatedAt > staleTime
  }
  
  // No data and no error timestamp - entry is stale
  return true
}

function setQueryFetching(key: string, fetching: boolean): void {
  const wasFetching = cache.fetchingKeys.has(key)