public async Task Send(NimbusMessage message)
{
var messageClone = (NimbusMessage)_serializer.Deserialize(_serializer.Serialize(message), typeof(NimbusMessage));
AsyncBlockingCollection <NimbusMessage> messageQueue;
if (!_messageStore.TryGetExistingMessageQueue(_queue.QueuePath, out messageQueue))
{
_logger.Warn("A message was sent to an in-process queue {QueuePath} but nobody is listening on that queue. Not sending.", _queue.QueuePath);
return;
}
await messageQueue.Add(messageClone);
}
private async Task AddToCompetingSubscribersQueue(NimbusMessage message)
{
var clone = Clone(message);
AsyncBlockingCollection <NimbusMessage> topicQueue;
if (!_messageStore.TryGetExistingMessageQueue(_topic.TopicPath, out topicQueue))
{
_logger.Warn("A message was sent to an in-process topic {TopicPath} but nobody is listening on that topic. Not sending.", _topic.TopicPath);
return;
}
await topicQueue.Add(clone);
}
public Task DeliverAfter(NimbusMessage message, DateTimeOffset deliveryTime)
{
// Deliberately not awaiting this task. We want it to run in the background.
Task.Run(async() =>
{
var delay = deliveryTime.Subtract(_clock.UtcNow);
if (delay < TimeSpan.Zero)
{
delay = TimeSpan.Zero;
}
await Task.Delay(delay);
AsyncBlockingCollection <NimbusMessage> queue;
if (!_messageStore.TryGetExistingMessageQueue(message.DeliverTo, out queue))
{
return;
}
await queue.Add(message);
}).ConfigureAwaitFalse();
return(Task.Delay(0));
}