MarketDataStorageCache

StockSharp.Algo.Storages

IMarketDataStorage cache.

Properties

Limit

public int Limit { get; set; }

value = marketDataStorageCache.Limit
marketDataStorageCache.Limit = value

Max count.

Methods

GetMessagesAsync``1

public IAsyncEnumerable<Message> GetMessagesAsync<TEnumerable>(SecurityId securityId, DataType dataType, DateTime date, Func<DateTime, TEnumerable> loadIfNeed)

result = marketDataStorageCache.GetMessagesAsync(securityId, dataType, date, loadIfNeed)

Get data asynchronously.

securityId: SecurityId.
dataType: DataType.
date: Date to load.
loadIfNeed: Handler to load data from real storage.

Returns: Data.

Invalidate

public void Invalidate(SecurityId securityId, DataType dataType, DateTime date)

marketDataStorageCache.Invalidate(securityId, dataType, date)

Invalidate cache for specified key.

securityId: SecurityId.
dataType: DataType.
date: Date to invalidate.