private void PublishEvent(string cacheKey, EventType eventType, string backendUniqueIdentifier)
{
var cacheKeyEvent = new CacheKeyEvent {
CacheKey = cacheKey, EventType = eventType, CacheBackendIdentifier = backendUniqueIdentifier
};
_queueClient.Publish(EventPublishingExchange, EventPublishingRoute, cacheKeyEvent);
}
private Task PropagateEventAsync(CacheKeyEvent cacheKeyEvent, CancellationToken cancellationToken)
{
var elegibleBackends = _cacheBackends.TakeWhile(
backend => backend.GetUniqueIdentifier() != cacheKeyEvent.CacheBackendIdentifier);
var deleteTasks = elegibleBackends.Select(backend => backend.DeleteAsync(cacheKeyEvent.CacheKey));
return(Task.WhenAll(deleteTasks));
}