Optional
Safety cap on pages fetched (default: unbounded). A non-positive value (0 or negative) fetches no pages at all — the cap is enforced before the first request, so it is always honoured exactly.
0
How to advance. auto prefers a cursor, falls back to offset.
auto
Abort between pages; a fired signal stops further fetches.
Safety cap on pages fetched (default: unbounded). A non-positive value (
0or negative) fetches no pages at all — the cap is enforced before the first request, so it is always honoured exactly.