public EventStoreAllCatchUpSubscription SubscribeToAllFrom(
Position? lastCheckpoint,
CatchUpSubscriptionSettings settings,
Func<EventStoreCatchUpSubscription, ResolvedEvent, Task> eventAppeared,
Action<EventStoreCatchUpSubscription> liveProcessingStarted = null,
Action<EventStoreCatchUpSubscription, SubscriptionDropReason, Exception> subscriptionDropped = null,
UserCredentials userCredentials = null)
{
Ensure.NotNull(eventAppeared, "eventAppeared");
Ensure.NotNull(settings, "settings");
var catchUpSubscription =
new EventStoreAllCatchUpSubscription(this, Settings.Log, lastCheckpoint,
userCredentials, eventAppeared, liveProcessingStarted,
subscriptionDropped, settings);
catchUpSubscription.StartAsync();
return catchUpSubscription;
}
