コード例 #1
0
        public void Consume(Document document, string correlationId)
        {
            var threadSleep = 200;

            while (_lockDb.IsLocked(document.DocumentId, correlationId))
            {
                Thread.Sleep(threadSleep);
            }

            while (!_lockDb.Lock(document.DocumentId, correlationId))
            {
                _logger.Log($"CorrelationId: {correlationId} - Unable to acquire lock for document {document.DocumentId}, sleeping for {threadSleep} MS");
                Thread.Sleep(threadSleep);
            }

            var(documentExists, existingDocument) = _documentDb.GetDocumentIfExists(document.DocumentId, correlationId);
            if (documentExists)
            {
                existingDocument.Count++;
                _documentDb.UpdateDocument(existingDocument, correlationId);
            }
            else
            {
                _documentDb.InsertDocument(document, correlationId);
            }

            _lockDb.Unlock(document.DocumentId, correlationId);
        }