public CacheSettings(RetrySettings retrySettings, JitterSettings jitterSettings, int cacheDurationInSeconds = 60, bool wrapInRetry = true)
{
RetrySettings = retrySettings;
JitterSettings = jitterSettings;
CacheDurationInSeconds = cacheDurationInSeconds;
WrapInRetry = wrapInRetry;
Validate();
}
/// <summary>
/// Updates the settings.
/// </summary>
/// <param name="settings">Settings.</param>
public void UpdateSettings(JitterSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
Settings = settings;
}
/// <summary>
/// Updates the settings.
/// </summary>
/// <param name="settings">Settings.</param>
public void UpdateSettings(JitterSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
Settings = settings;
}
public RetrySettings(JitterSettings jitterSettings, int maximumNumberOfAttempts = 5, int millisecondsPerSlot = 32, bool truncateNumberOfSlots = true, int maximumNumberOfSlotsWhenTruncated = 16)
{
MaximumNumberOfAttempts = maximumNumberOfAttempts;
MillisecondsPerSlot = millisecondsPerSlot;
TruncateNumberOfSlots = truncateNumberOfSlots;
MaximumNumberOfSlotsWhenTruncated = maximumNumberOfSlotsWhenTruncated;
JitterSettings = jitterSettings;
Validate();
}
/// <summary>
/// Applies jitter to the <see cref="input" /> using the passed in settings.
/// </summary>
/// <param name="input">An integer you want to apply jitter to.</param>
/// <param name="settings">Object that contains settings.</param>
/// <returns>A random number between <see cref="input" /> +/- percentage.</returns>
public static int Apply(int input, JitterSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
int lowerBoundary = input * (100 - settings.Percentage) / 100;
int upperBoundary = input * (100 + settings.Percentage) / 100;
return Random.Next(lowerBoundary, upperBoundary);
}
/// <summary>
/// Applies jitter to the <see cref="input" /> using the passed in settings.
/// </summary>
/// <param name="input">A double you want to apply jitter to.</param>
/// <param name="percentage">An integer that has the percentage of the <see cref="input" /> to go below and above the <see cref="input" /> as outer bounds.</param>
/// <returns>A random number between <see cref="input" /> +/- percentage.</returns>
public static double Apply(double input, JitterSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
double lowerBoundary = input * (100 - settings.Percentage) / 100;
double upperBoundary = input * (100 + settings.Percentage) / 100;
return(lowerBoundary + (upperBoundary - lowerBoundary) * Random.NextDouble());
}
/// <summary>
/// Applies jitter to the <see cref="input" /> using the passed in settings.
/// </summary>
/// <param name="input">An integer you want to apply jitter to.</param>
/// <param name="settings">Object that contains settings.</param>
/// <returns>A random number between <see cref="input" /> +/- percentage.</returns>
public static int Apply(int input, JitterSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
int lowerBoundary = input * (100 - settings.Percentage) / 100;
int upperBoundary = input * (100 + settings.Percentage) / 100;
return(Random.Next(lowerBoundary, upperBoundary));
}
/// <summary>
/// Initializes a new instance of the <see cref="JitterInstance"/> class with passed in settings.
/// </summary>
/// <param name="percentage">Percentage of jitter to apply.</param>
public JitterInstance(JitterSettings settings)
{
UpdateSettings(settings);
}
/// <summary>
/// Applies jitter to the <see cref="input" /> using the passed in settings.
/// </summary>
/// <param name="input">A double you want to apply jitter to.</param>
/// <param name="percentage">An integer that has the percentage of the <see cref="input" /> to go below and above the <see cref="input" /> as outer bounds.</param>
/// <returns>A random number between <see cref="input" /> +/- percentage.</returns>
public static double Apply(double input, JitterSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
double lowerBoundary = input * (100 - settings.Percentage) / 100;
double upperBoundary = input * (100 + settings.Percentage) / 100;
return lowerBoundary + (upperBoundary - lowerBoundary) * Random.NextDouble();
}
/// <summary>
/// Initialize the DefaultPercentage; it can be overriden by the consumer of this class at application startup.
/// </summary>
static Jitter()
{
Settings = new JitterSettings();
}
/// <summary>
/// Initializes a new instance of the <see cref="JitterInstance"/> class with passed in settings.
/// </summary>
/// <param name="percentage">Percentage of jitter to apply.</param>
public JitterInstance(JitterSettings settings)
{
UpdateSettings(settings);
}
/// <summary>
/// Initialize the DefaultPercentage; it can be overriden by the consumer of this class at application startup.
/// </summary>
static Jitter()
{
Settings = new JitterSettings();
}
