public QueueIndexer(IAmazonSQS queueClient, HttpClient httpClient, IndexingCore indexingCore, ILogging logger)
{
QueueClient = queueClient;
IndexingCore = indexingCore;
HttpClient = httpClient;
Logger = logger;
}
private async Task IndexAndMarkComplete(Message message)
{
try
{
var model = JsonConvert.DeserializeObject <ClassificationModel>(message.Body);
using var indexer = new IndexerFactory().GetIndexer(model.Source, HttpClient);
if (indexer == null)
{
Logger.Log($"Failed to process message due to unknown source {model.Source} for message: {message.Body}");
return;
}
await IndexingCore.Index(indexer, model);
}
catch (Exception e) when(e is ProtectedClassificationException || e.InnerException is ProtectedClassificationException)
{
Logger.Log($"Skipping index request due to attempting to re-index protected classification: {e.Message} for message: {message.Body}. Error: " + e);
await QueueClient.DeleteMessageAsync(QUEUE_URL, message.ReceiptHandle);
return;
}
catch (Exception e) when(e is StitchedImageException || e.InnerException is StitchedImageException)
{
Logger.Log($"Failed to stitch image tiles together. The image can be reprocessed by the queue: {e.Message} for message: {message.Body}. Error: " + e);
return;
}
catch (Exception e) when(e is NoIndexContentException || e.InnerException is NoIndexContentException)
{
Logger.Log($"Failed to find content for image. The image can be reprocessed by the queue: {e.Message} for message: {message.Body}. Error: " + e);
return;
}
catch (Exception e)
{
Logger.Log($"Failed to process message due to unknown error: {e.Message} for message: {message.Body}. Error: " + e);
return;
}
await QueueClient.DeleteMessageAsync(QUEUE_URL, message.ReceiptHandle);
}
