RetryPolicyStateWithSleep
using Polly.Utilities;
using System;
using System.Collections.Generic;
namespace Polly.Retry
{
internal class RetryPolicyStateWithSleep : IRetryPolicyState
{
private readonly Action<Exception, TimeSpan> _onRetry;
private readonly IEnumerator<TimeSpan> _sleepDurationsEnumerator;
public RetryPolicyStateWithSleep(IEnumerable<TimeSpan> sleepDurations, Action<Exception, TimeSpan> onRetry)
{
_sleepDurationsEnumerator = sleepDurations.GetEnumerator();
_onRetry = onRetry;
}
public bool CanRetry(Exception ex)
{
if (!_sleepDurationsEnumerator.MoveNext())
return false;
TimeSpan current = _sleepDurationsEnumerator.Current;
_onRetry(ex, current);
SystemClock.Sleep(current);
return true;
}
}
}