Xử lý lỗi

Exception → SsiException → AuthenticationException
Exception → SsiException → ApiException
Exception → SsiException → WebSocketException
Exception → SsiException → ValidationException
Exception → SsiException → RateLimitException

public class SsiException : Exception
{
    public string Code { get; }
    public int StatusCode { get; }
    public Dictionary<string, JsonElement>? ResponseBody { get; }
}

public double? RetryAfter { get; }

using SsiSdk;

try
{
    await auth.AuthenticateAsync("wrong_otp");
}
catch (SsiException ex)
{
    Console.WriteLine($"Lỗi: {ex.Message} (code: {ex.Code})");
}

using SsiSdk;

try
{
    var result = await trading.Trading.PlaceLimitOrderAsync(
        "1234561", "SSI", OrderSide.Buy, 100, 68000);
}
catch (AuthenticationException)
{
    Console.WriteLine("Cần xác thực lại");
}
catch (RateLimitException ex)
{
    Console.WriteLine($"Rate limited, retry sau {ex.RetryAfter}s");
}
catch (ApiException ex)
{
    Console.WriteLine($"API error {ex.StatusCode}: {ex.Message}");
}
catch (ValidationException ex)
{
    Console.WriteLine($"Validation: {ex.Message}");
}
catch (WebSocketException ex)
{
    Console.WriteLine($"WebSocket: {ex.Message}");
}
catch (SsiException ex)
{
    Console.WriteLine($"SDK error: {ex.Message}");
}