subscriptionsReady property
ValueListenable<bool>
get
subscriptionsReady
True only when the connection is open AND every active query set has had
its SubscribeApplied fully applied to the cache — i.e. the connection is
genuinely usable, not merely socket-open. Latches back to false the moment
the socket drops or a reconnect begins resubscribing, and returns to true
when the resubscribe completes. Consumers should treat "connected but not
ready" as still-connecting.
Implementation
ValueListenable<bool> get subscriptionsReady => _subscriptionsReady;