public IDisposable SubscribeToAllFrom(Position @from, Action <RecordedEvent> eventAppeared, CatchUpSubscriptionSettings settings = null,
Action liveProcessingStarted = null, Action <SubscriptionDropReason, Exception> subscriptionDropped = null,
UserCredentials userCredentials = null, bool resolveLinkTos = true)
{
var current = (int)@from.CommitPosition;
var currentEvents = new RecordedEvent[] { };
lock (_allStream) {
if (@from == Position.End)
{
current = _allStream.Count - 1;
}
if (current < _allStream.Count - 1)
{
var events = new RecordedEvent[_allStream.Count - current];
_allStream.CopyTo(events, current);
currentEvents = events;
}
}
for (int i = 0; i < currentEvents.Length; i++)
{
eventAppeared(currentEvents[i]);
}
var subscription = new AllStreamSubscription(current, subscriptionDropped, eventAppeared);
subscription.BusSubscription = _inboundEventBus.Subscribe(subscription);
_subscriptions.Add(subscription);
liveProcessingStarted?.Invoke();
return(subscription);
}
protected override async Task <IAllStreamSubscription> SubscribeToAllInternal(
long?fromPosition,
StreamMessageReceived streamMessageReceived,
SubscriptionDropped subscriptionDropped,
string name,
CancellationToken cancellationToken)
{
var subscription = new AllStreamSubscription(
fromPosition,
this,
GetStoreObservable,
streamMessageReceived,
subscriptionDropped,
name);
await subscription.Start(cancellationToken);
return(subscription);
}
protected override async Task <IAllStreamSubscription> SubscribeToAllInternal(
long?fromCheckpoint,
StreamEventReceived streamEventReceived,
SubscriptionDropped subscriptionDropped,
string name,
CancellationToken cancellationToken)
{
var subscription = new AllStreamSubscription(
fromCheckpoint,
this,
_subscriptions,
streamEventReceived,
subscriptionDropped,
name);
await subscription.Start(cancellationToken);
return(subscription);
}
public EventStoreHostedService(IEventStoreConnection connection, AllStreamSubscription subscription)
{
_connection = connection;
_subscription = subscription;
}
