public async Task AppendEventsToStreamAsync(string stream, IEnumerable <IEvent> events, int?expectedVersion, CancellationToken cancellationToken = default)
{
var stopWatch = new Stopwatch();
stopWatch.Start();
var gregsEvents = new List <EventData>();
foreach (var e in events)
{
var metadata = _serDes.Serialize(new EventMetadata(e.GetType(), CorrelationManager.GetCorrelationId()));
var data = _serDes.Serialize(e);
var ge = new EventData(e.EventId, GetFullTypeName(e.GetType()), true, data, metadata);
gregsEvents.Add(ge);
}
using (var connection = await GetConnectionAsync())
{
await connection.AppendToStreamAsync(stream, expectedVersion ?? ExpectedVersion.Any, gregsEvents.ToArray());
}
stopWatch.Stop();
_logger.LogDebug("GetEventStoreClient.AppendEventsToStreamAsync for {Stream} took {ElapsedMilliseconds} ms", stream, stopWatch.ElapsedMilliseconds);
}
private IList <EventDescriptor> SerializeEvents(string streamId, IEnumerable <IEvent> events)
{
var stopWatch = new Stopwatch();
stopWatch.Start();
var results = new List <EventDescriptor>();
foreach (var @event in events)
{
var eventDescriptor = new EventDescriptor(@event.EventId, GetFullTypeName(@event.GetType()), _eventStoreSerDes.Serialize(@event), streamId, CorrelationManager.GetCorrelationId());
results.Add(eventDescriptor);
}
stopWatch.Stop();
_logger.LogDebug("EventStore.SerializeEvents for {Stream} took {ElapsedMilliseconds} ms", streamId, stopWatch.ElapsedMilliseconds);
return(results);
}
