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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Infrastructure;
namespace Microsoft.AspNetCore.Server.Kestrel.Core;
/// <summary>
/// The minimum data rate for incoming connections.
/// </summary>
public class MinDataRate
{
/// <summary>
/// Creates a new instance of <see cref="MinDataRate"/>.
/// </summary>
/// <param name="bytesPerSecond">The minimum rate in bytes/second at which data should be processed.</param>
/// <param name="gracePeriod">The amount of time to delay enforcement of <paramref name="bytesPerSecond"/>,
/// starting at the time data is first read or written.</param>
public MinDataRate(double bytesPerSecond, TimeSpan gracePeriod)
{
if (bytesPerSecond <= 0)
{
throw new ArgumentOutOfRangeException(nameof(bytesPerSecond), CoreStrings.PositiveNumberOrNullMinDataRateRequired);
}
if (gracePeriod <= Heartbeat.Interval)
{
throw new ArgumentOutOfRangeException(nameof(gracePeriod), CoreStrings.FormatMinimumGracePeriodRequired(Heartbeat.Interval.TotalSeconds));
}
BytesPerSecond = bytesPerSecond;
GracePeriod = gracePeriod;
}
/// <summary>
/// The minimum rate in bytes/second at which data should be processed.
/// </summary>
public double BytesPerSecond { get; }
/// <summary>
/// The amount of time to delay enforcement of <see cref="MinDataRate" />,
/// starting at the time data is first read or written.
/// </summary>
public TimeSpan GracePeriod { get; }
/// <inheritdoc />
public override string ToString()
{
return $"Bytes per second: {BytesPerSecond}, Grace Period: {GracePeriod}";
}
}
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