public DataStreamer(FileEntity parent) { this.parent = parent; parentType = parent.GetType(); db = TypeMap.GetDatabase(parentType); chunkCollection = db.GetCollection <FileChunk>(DB.CollectionName <FileChunk>()); var dbName = db.DatabaseNamespace.DatabaseName; if (!indexedDBs.Contains(dbName)) { indexedDBs.Add(dbName); _ = chunkCollection.Indexes.CreateOneAsync( new CreateIndexModel <FileChunk>( Builders <FileChunk> .IndexKeys.Ascending(c => c.FileID), new CreateIndexOptions { Background = true, Name = $"{nameof(FileChunk.FileID)}(Asc)" })); } }
public DataStreamer(FileEntity parent) { this.parent = parent; var attribute = parent.GetType().GetCustomAttribute <DatabaseAttribute>(false); var dbName = attribute != null ? attribute.Name : DB.GetInstance(default).dbName;