Counts one request to a spool path against the address and the isolate, and says whether it may run. In memory and per isolate, because a durable counter would spend a row per request, and bounded because the key is attacker-supplied.
Counts one request to a spool path against the address and the isolate, and says whether it may run. In memory and per isolate, because a durable counter would spend a row per request, and bounded because the key is attacker-supplied.