Class AlpacaCryptoStreamingClientExtensions

Helper extension method for creating special version of the IAlpacaCryptoStreamingClient implementation with automatic reconnection (with configurable delay and number of attempts) support.

Inheritance

System.Object

AlpacaCryptoStreamingClientExtensions

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Alpaca.Markets.Extensions

Assembly: Alpaca.Markets.Extensions.dll

Syntax

public static class AlpacaCryptoStreamingClientExtensions

Methods

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GetDailyBarSubscription(String)

Declaration

public IAlpacaDataSubscription<IBar> GetDailyBarSubscription(String symbol)

Parameters

Type	Name	Description
String	symbol

Returns

Type	Description
IAlpacaDataSubscription<IBar>

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GetMinuteBarSubscription()

Declaration

public IAlpacaDataSubscription<IBar> GetMinuteBarSubscription()

Returns

Type	Description
IAlpacaDataSubscription<IBar>

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GetMinuteBarSubscription(String)

Declaration

public IAlpacaDataSubscription<IBar> GetMinuteBarSubscription(String symbol)

Parameters

Type	Name	Description
String	symbol

Returns

Type	Description
IAlpacaDataSubscription<IBar>

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GetOrderBookSubscription(IAlpacaCryptoStreamingClient, IEnumerable<String>)

Gets the order book updates subscription for the all assets from the symbols list.

Declaration

public static IAlpacaDataSubscription<IOrderBook> GetOrderBookSubscription(this IAlpacaCryptoStreamingClient client, IEnumerable<String> symbols)

Parameters

Type	Name	Description
IAlpacaCryptoStreamingClient	client	Target instance of the IAlpacaCryptoStreamingClient interface.
IEnumerable<String>	symbols	Alpaca asset names list (non-empty) for order book updates subscribing.

Returns

Type	Description
IAlpacaDataSubscription<IOrderBook>	Subscription object for tracking updates via the Received event.

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GetOrderBookSubscription(IAlpacaCryptoStreamingClient, String[])

Gets the order book updates subscription for the all assets from the symbols list.

Declaration

public static IAlpacaDataSubscription<IOrderBook> GetOrderBookSubscription(this IAlpacaCryptoStreamingClient client, params String[] symbols)

Parameters

Type	Name	Description
IAlpacaCryptoStreamingClient	client	Target instance of the IAlpacaCryptoStreamingClient interface.
String[]	symbols	Alpaca asset names list (non-empty) for order book updates subscribing.

Returns

Type	Description
IAlpacaDataSubscription<IOrderBook>	Subscription object for tracking updates via the Received event.

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GetOrderBookSubscription(String)

Declaration

public IAlpacaDataSubscription<IOrderBook> GetOrderBookSubscription(String symbol)

Parameters

Type	Name	Description
String	symbol

Returns

Type	Description
IAlpacaDataSubscription<IOrderBook>

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GetQuoteSubscription()

Declaration

public IAlpacaDataSubscription<IQuote> GetQuoteSubscription()

Returns

Type	Description
IAlpacaDataSubscription<IQuote>

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GetQuoteSubscription(String)

Declaration

public IAlpacaDataSubscription<IQuote> GetQuoteSubscription(String symbol)

Parameters

Type	Name	Description
String	symbol

Returns

Type	Description
IAlpacaDataSubscription<IQuote>

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GetTradeSubscription()

Declaration

public IAlpacaDataSubscription<ITrade> GetTradeSubscription()

Returns

Type	Description
IAlpacaDataSubscription<ITrade>

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GetTradeSubscription(String)

Declaration

public IAlpacaDataSubscription<ITrade> GetTradeSubscription(String symbol)

Parameters

Type	Name	Description
String	symbol

Returns

Type	Description
IAlpacaDataSubscription<ITrade>

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GetUpdatedBarSubscription(String)

Declaration

public IAlpacaDataSubscription<IBar> GetUpdatedBarSubscription(String symbol)

Parameters

Type	Name	Description
String	symbol

Returns

Type	Description
IAlpacaDataSubscription<IBar>

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SubscribeOrderBookAsync(IAlpacaCryptoStreamingClient, IEnumerable<String>)

Gets the order book updates subscription for all assets from the symbols list. This subscription is returned with pending subscription state and will be unsubscribed on disposing so you can use it inside the using or await using statements for more clear resource management.

Declaration

public static ValueTask<IDisposableAlpacaDataSubscription<IOrderBook>> SubscribeOrderBookAsync(this IAlpacaCryptoStreamingClient client, IEnumerable<String> symbols)

Parameters

Type	Name	Description
IAlpacaCryptoStreamingClient	client	Target instance of the IAlpacaCryptoStreamingClient interface.
IEnumerable<String>	symbols	Alpaca asset names list (non-empty) for order book updates subscribing.

Returns

Type	Description
ValueTask<IDisposableAlpacaDataSubscription<IOrderBook>>	Subscription object for tracking updates via the Received event.

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SubscribeOrderBookAsync(IAlpacaCryptoStreamingClient, String)

Gets the order book updates subscription for the symbol asset. This subscription is returned with pending subscription state and will be unsubscribed on disposing so you can use it inside the using or await using statements for more clear resource management.

Declaration

public static ValueTask<IDisposableAlpacaDataSubscription<IOrderBook>> SubscribeOrderBookAsync(this IAlpacaCryptoStreamingClient client, String symbol)

Parameters

Type	Name	Description
IAlpacaCryptoStreamingClient	client	Target instance of the IAlpacaCryptoStreamingClient interface.
String	symbol	Alpaca asset name for order book updates subscribing.

Returns

Type	Description
ValueTask<IDisposableAlpacaDataSubscription<IOrderBook>>	Subscription object for tracking updates via the Received event.

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SubscribeOrderBookAsync(IAlpacaCryptoStreamingClient, String[])

Declaration

public static ValueTask<IDisposableAlpacaDataSubscription<IOrderBook>> SubscribeOrderBookAsync(this IAlpacaCryptoStreamingClient client, params String[] symbols)

Parameters

Type	Name	Description
IAlpacaCryptoStreamingClient	client	Target instance of the IAlpacaCryptoStreamingClient interface.
String[]	symbols	Alpaca asset names list (non-empty) for order book updates subscribing.

Returns

Type	Description
ValueTask<IDisposableAlpacaDataSubscription<IOrderBook>>	Subscription object for tracking updates via the Received event.