public WebSocketManagerException(IBinanceWebSocketClient client, string message, Exception innerException)
: base(message, innerException)
{
Throw.IfNull(client, nameof(client));
Client = client;
}
/// <param name="symbol"></param>
/// <param name="marketStrategy"></param>
/// <param name="webSocketClient"></param>
/// <param name="logger"></param>
/// <param name="binanceRestClient"></param>
/// <exception cref="ArgumentNullException"><paramref name="symbol"/> cannot be <see langword="null"/></exception>
/// <exception cref="ArgumentNullException"><paramref name="marketStrategy"/> cannot be <see langword="null"/></exception>
/// <exception cref="ArgumentNullException"><paramref name="webSocketClient"/> cannot be <see langword="null"/></exception>
/// <exception cref="ArgumentNullException"><paramref name="binanceRestClient"/> cannot be <see langword="null"/></exception>
public MarketMakerBot(
string symbol,
NaiveMarketMakerStrategy marketStrategy,
IBinanceRestClient binanceRestClient,
IBinanceWebSocketClient webSocketClient,
Logger logger) :
base(symbol, marketStrategy, logger)
{
_marketDepth = new MarketDepth(symbol);
_binanceRestClient = binanceRestClient ?? throw new ArgumentNullException(nameof(binanceRestClient));
_webSocketClient = webSocketClient ?? throw new ArgumentNullException(nameof(webSocketClient));
}
/// <summary>
/// Raise an error event on controller exception.
/// </summary>
/// <param name="client">The client associated with the exception.</param>
/// <param name="exception">The inner exception.</param>
/// <param name="message">The exception message (optional).</param>
private void RaiseErrorEvent(IBinanceWebSocketClient client, Exception exception, string message = null)
{
var args = new WebSocketManagerErrorEventArgs(
new WebSocketManagerException(client, message, exception));
try { Error?.Invoke(this, args); }
catch (OperationCanceledException) { }
catch (Exception e)
{
_logger?.LogError(e, $"{nameof(BinanceWebSocketManager)}: Unhandled error event handler exception.");
}
}
public WebSocketManagerException(IBinanceWebSocketClient client, Exception innerException)
: this(client, null, innerException)
{
}
public WebSocketManagerException(IBinanceWebSocketClient client, string message)
: this(client, message, null)
{
}
public WebSocketManagerException(IBinanceWebSocketClient client)
: this(client, null, null)
{
}
/// <summary>
/// Get the <see cref="IRetryTaskController"/> associated with the
/// <see cref="IBinanceWebSocketClient"/> web socket stream.
/// </summary>
/// <param name="manager"></param>
/// <param name="client"></param>
/// <returns></returns>
public static IRetryTaskController GetController(this IBinanceWebSocketManager manager, IBinanceWebSocketClient client)
{
Throw.IfNull(manager, nameof(manager));
Throw.IfNull(client, nameof(client));
return(manager.GetController(client.WebSocket));
}
/// <summary>
/// Create instance of <see cref="MarketDepthManager"/>
/// </summary>
/// <param name="binanceRestClient">Binance REST client</param>
/// <param name="webSocketClient">Binance WebSocket client</param>
/// <exception cref="ArgumentNullException"><paramref name="binanceRestClient"/> cannot be <see langword="null"/></exception>
/// <exception cref="ArgumentNullException"><paramref name="webSocketClient"/> cannot be <see langword="null"/></exception>
public MarketDepthManager(IBinanceRestClient binanceRestClient, IBinanceWebSocketClient webSocketClient)
{
_restClient = binanceRestClient ?? throw new ArgumentNullException(nameof(binanceRestClient));
_webSocketClient = webSocketClient ?? throw new ArgumentNullException(nameof(webSocketClient));
}