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dxFeed .Net API 8.3.0

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@github-actions github-actions released this 24 Aug 12:35
· 49 commits to master since this release
5d4223a
  • [DXFC-254] The amount of memory used to store the symbols required for a subscription has been reduced by several times.
  • [DXFC-238] Added the ability to set PriceLevelBook symbol or orders sources. Added the new methods:
    • IDxPriceLevelBook.SetSymbol(string newSymbol)
    • IDxPriceLevelBook.SetSources(string[] newSources)
    • IDxPriceLevelBook.AddSymbols(params CandleSymbol[] symbols)
      See documentation.
  • [DXFC-255] Added a simple way to get data from CandleWebService.
    • Added the CandleDataConnection class with method
      Task<Dictionary<CandleSymbol, List<IDxCandle>>> GetCandleData(List<CandleSymbol> symbols, DateTime fromTime, DateTime toTime, CancellationToken cancellationToken)
      that retrieves candles by symbols and start\stop DateTime. See documentation.
    • Added the dxf_candle_data_retrieving_sample that demonstrates how to use CandleDataConnection
  • [Deprecated] These classes, enums, interfaces, delegates and methods are deprecated and will be removed in 9.0.0 version:
    • DXFeedSymbolsUpdateEventArgs
    • OnEndpointClosingEventHandler
    • IDXEndpoint, DXEndpoint, IDXFeed, DXFeed
    • IDXFeedEventListener, IDxOrderViewListener, DXFeedEventHandler
    • DXFeedSymbolsUpdateEventHandler, DXFeedSubscriptionClosedEventHandler
    • IDXFeedSubscription, IDXFeedTimeSeriesSubscription, DXFeedSubscription, DXFeedTimeSeriesSubscription
    • CreateOrderViewSubscription, OrderViewSubscription
    • DXFeedLastingEventsCollector, LastingEventsCollector, DXFeedSnapshotCollector
      Please, use NativeConnection, NativeSubscription classes and their methods.