public SqlProjectionSubscription(IStreamStore store, ISqlProjection projection, SqlSubscriptionPersistence persistence)
{
_store = store;
_projection = projection;
_persistence = persistence;
_lastReadPosition = persistence.InitialReadPosition;
_runningLive = false;
}
private SqlProjectionSubscription WakeReadProjection(ISqlProjection projection,
SubscriptionState subscriptionState, SqlConnection connection)
{
if (subscriptionState.AlreadyExists == false)
{
RegisterSubscriber(projection, connection);
}
var persistence = new SqlSubscriptionPersistence(_connectionString, subscriptionState.ReadPosition, projection);
var subscriber = new SqlProjectionSubscription(_sqlStreamStore, projection, persistence);
subscriber.Subscribe();
return(subscriber);
}