32 lines
776 B
C#
32 lines
776 B
C#
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namespace CommonSocketLibrary.Backoff
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{
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public class ExponentialBackoff : IBackoff
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{
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private int _initial;
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private int _current;
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private int _maximum;
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public ExponentialBackoff(int initial, int maximum)
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{
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if (maximum < initial)
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throw new InvalidOperationException("Initial backoff cannot be larger than maximum backoff.");
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_initial = initial;
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_maximum = maximum;
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Reset();
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}
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public TimeSpan GetNextDelay()
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{
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_current = Math.Min(_current * 2, _maximum);
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return TimeSpan.FromMilliseconds(_current);
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}
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public void Reset()
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{
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_current = _initial / 2;
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}
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}
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}
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