/// <summary>
/// Asynchronously processes an event queue by dispatching the events
/// </summary>
/// <param name="preTransaction">True, if pre-transaction handlers required</param>
/// <param name="queue">The event queue to process</param>
private async Task ProcessEventQueue(IEventQueue queue, bool preTransaction = false)
{
var queueTasks = new List <Task>();
while (false == queue.IsEmpty())
{
var nextItem = queue.GetNext();
var dispatchTask = _eventDispatcher.DispatchAsync(nextItem.Event, preTransaction);
queueTasks.Add(dispatchTask);
// We don't want to log pre-transaction events
if (false == preTransaction)
{
var logTask = _eventLogger.LogEventAsync
(
nextItem.AggregateKey,
nextItem.AggregateType,
nextItem.Event
);
queueTasks.Add(logTask);
}
}
await Task.WhenAll(queueTasks).ConfigureAwait(false);
}
/// <summary>
/// Processes an event queue by dispatching the events
/// </summary>
/// <param name="preTransaction">True, if pre-transaction handlers required</param>
/// <param name="queue">The event queue to process</param>
private void ProcessEventQueue
(
IEventQueue queue,
bool preTransaction = false
)
{
while (false == queue.IsEmpty())
{
var nextItem = queue.GetNext();
_eventDispatcher.Dispatch
(
nextItem.Event,
preTransaction
);
// We don't want to log pre-transaction events
if (false == preTransaction)
{
_eventLogger.LogEvent
(
nextItem.AggregateKey,
nextItem.AggregateType,
nextItem.Event
);
}
}
}
