private void DeliverEvent(ResolvedEventRecord @event, long lastCommitPosition)
{
EventRecord positionEvent = (@event.Link ?? @event.Event);
var receivedPosition = new EventPosition(@event.CommitPosition, positionEvent.LogPosition);
if (_from > receivedPosition)
{
throw new Exception(
string.Format(
"ReadFromTF returned events in incorrect order. Last known position is: {0}. Received position is: {1}",
_from, receivedPosition));
}
_publisher.Publish(
new ProjectionCoreServiceMessage.CommittedEventDistributed(
_distibutionPointCorrelationId, receivedPosition, positionEvent.EventStreamId,
positionEvent.EventNumber, @event.Event.EventStreamId, @event.Event.EventNumber, @event.Link != null,
new Event(
@event.Event.EventId, @event.Event.EventType, (@event.Event.Flags & PrepareFlags.IsJson) != 0,
@event.Event.Data, @event.Event.Metadata), receivedPosition.PreparePosition, 100.0f * positionEvent.LogPosition / lastCommitPosition));
}
private ReadAllResult ResolveReadAllResult(IndexReadAllResult res, bool resolveLinks)
{
var resolved = new ResolvedEventRecord[res.Records.Count];
if (resolveLinks)
{
for (int i = 0; i < resolved.Length; ++i)
{
var record = res.Records[i];
var resolvedRecord = ResolveLinkToEvent(record.Event);
resolved[i] = new ResolvedEventRecord(resolvedRecord == null ? record.Event : resolvedRecord,
resolvedRecord == null ? null : record.Event,
record.CommitPosition);
}
}
else
{
for (int i = 0; i < resolved.Length; ++i)
{
resolved[i] = new ResolvedEventRecord(res.Records[i].Event, null, res.Records[i].CommitPosition);
}
}
return(new ReadAllResult(resolved, res.MaxCount, res.CurrentPos, res.NextPos, res.PrevPos, res.TfEofPosition));
}
