protected override Task Open()
{
_subscription = _context.Connection.SubscribeToStreamFrom(
TimelineStreams.Timeline,
_checkpoint.ToInt64OrNull(),
_settings,
eventAppeared: (_, e) =>
_observer.OnNext(_context.ReadAreaPoint(e)),
subscriptionDropped: (_, reason, error) =>
_observer.OnDropped(reason.ToString(), error));
return(base.Open());
}
internal static TimelinePoint ReadAreaPoint(this EventStoreContext context, ResolvedEvent e) => context.ReadAreaPoint(e, context.ReadAreaMetadata(e));