/// <summary>
/// Invokes lazy attempts until success or all attempts fail.
/// </summary>
/// <param name="maxReturnAttempts">The maximum number of attempts to return. When specified only the most recent attempts will be returned.</param>
/// <returns>An array of the attempts.</returns>
public static Attempts <T> Execute <T>(this IEnumerable <Lazy <T> > lazyAttempts, int?maxReturnAttempts = null)
where T : Attempt
{
var attempts = new Attempts <T> {
Capacity = maxReturnAttempts
};
foreach (var attempt in lazyAttempts.Select(x => x.Value))
{
attempts.Add(attempt);
if (attempt.Succeeded)
{
break;
}
}
attempts.EndDateTime = DateTimeOffset.Now;
return(attempts);
}
/// <summary>
/// Invokes lazy attempts until success or all attempts fail.
/// </summary>
/// <param name="maxReturnAttempts">The maximum number of attempts to return. When specified only the most recent attempts will be returned.</param>
/// <returns>An array of the attempts.</returns>
async public static Task <Attempts <T> > ExecuteAsync <T>(this IEnumerable <Lazy <Task <T> > > lazyAttempts, int?maxReturnAttempts = null)
where T : Attempt
{
var attempts = new Attempts <T> {
Capacity = maxReturnAttempts
};
foreach (var lazyAttempt in lazyAttempts)
{
var attempt = await lazyAttempt.Value.ConfigureAwait(false);
attempts.Add(attempt);
if (attempt.Succeeded)
{
break;
}
}
attempts.EndDateTime = DateTimeOffset.Now;
return(attempts);
}