A pushed contact change, and every edit or import made here, reloaded the
whole address book. The store now keeps the state its cards were read at
and asks ContactCard/changes what changed since, fetching only those cards,
split to maxObjectsInGet. A server that cannot say falls back to the full
load.
The calendar held every week or month the reader had visited, queried each
of them again on any event change, and walked them all on every render. It
now holds the four most recently shown; a change reloads those in place,
without emptying the view first, and a window dropped is loaded again when
it is next shown. Shared calendars' events are fetched from every account
at once, and instancesIn builds the added-shares set once.
The mock keeps a ContactCard change log, answers ContactCard/changes, and
announces a ContactCard/set, as Stalwart does.
jcoffey-dev
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