ios - How to determine if CKSubscription is indexed? -


according apple doc, "subscription objects not become active until save them server , server has time index them.".

this "server has time index them" part disturbing: how time, second, hour? , more importantly, there documented way find out if cksubscription (either ckquerysubscription or ckrecordzonesubscription) indexed? until know sure subscription indeed active, have resort polling, waste of user resources. also, don't want miss relevant changes, not one.

i know can fetchallsubscriptions() on ckdatabase, doesn't tell me if subscription indeed "indexed", , , running.

thanks help,

zsolt


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