public async Task PublishEvent(string eventName, string eventKey, object eventData)
{
if (_shutdown)
{
throw new Exception("Host is not running");
}
_logger.LogDebug("Publishing event {0} {1}", eventName, eventKey);
var subs = await _persistenceStore.GetSubcriptions(eventName, eventKey);
foreach (var sub in subs.ToList())
{
EventPublication pub = new EventPublication();
pub.Id = Guid.NewGuid();
pub.EventData = eventData;
pub.EventKey = eventKey;
pub.EventName = eventName;
pub.StepId = sub.StepId;
pub.WorkflowId = sub.WorkflowId;
await _queueProvider.QueueForPublishing(pub);
await _persistenceStore.TerminateSubscription(sub.Id);
}
}