/// <summary>
/// Adds the <see cref="CommittedEventStreamWithContext" /> to a queue for future processing
/// </summary>
/// <param name="committedEventStreamWithContext">the committed event stream with context to queue</param>
protected virtual void Enqueue(CommittedEventStreamWithContext committedEventStreamWithContext)
{
lock (_lockObj)
{
_logger.Debug($"Enqueuing stream {committedEventStreamWithContext.EventStream.Sequence} {committedEventStreamWithContext.EventStream.Id} {committedEventStreamWithContext.EventStream.CorrelationId}");
_queue.Add(committedEventStreamWithContext);
}
}
/// <summary>
/// Processes the <see cref="CommittedEventStreamWithContext" />
/// </summary>
/// <param name="committedEventStreamWithContext">The <see cref="CommittedEventStream" /> to process</param>
protected virtual void ProcessStream(CommittedEventStreamWithContext committedEventStreamWithContext)
{
_executionContextManager.CurrentFor(committedEventStreamWithContext.Context);
var committedEventStream = committedEventStreamWithContext.EventStream;
_logger.Debug($"Processing stream {committedEventStream.Sequence} {committedEventStream.Id} {committedEventStream.CorrelationId}");
committedEventStream.Events.ForEach(e => Process(e.ToCommittedEventEnvelope(committedEventStream.Sequence), committedEventStreamWithContext.Context));
}
/// <summary>
///
/// </summary>
/// <param name="committedEventStream"></param>
public void Process(CommittedEventStream committedEventStream)
{
var committedEventStreamWithContext = new CommittedEventStreamWithContext(committedEventStream, _executionContextManager.Current);
_logger.Debug($"Received stream {committedEventStream.Sequence} {committedEventStream.Id} {committedEventStream.CorrelationId}");
if (_canProcessEvents.WaitOne(TimeSpan.FromMilliseconds(1)))
{
_logger.Debug($"Processing stream {committedEventStream.Sequence} {committedEventStream.Id} {committedEventStream.CorrelationId}");
ProcessStream(committedEventStreamWithContext);
}
else
{
_logger.Debug($"Queuing stream {committedEventStream.Sequence} {committedEventStream.Id} {committedEventStream.CorrelationId}");
Enqueue(committedEventStreamWithContext);
}
}
