/// <summary>
/// Retry a task composition using the specified retry policy
/// </summary>
/// <param name="composer">The task composer</param>
/// <param name="initialDelay">The initial delay before the first execution</param>
/// <param name="interval">The interval between each repetition</param>
/// <param name="callback">The task composition callback</param>
/// <param name="repeatCancellationToken">A cancellation token for the repeat-portion of the task composer</param>
/// <returns>The original task composer</returns>
public static Composer Repeat(this Composer composer, TimeSpan initialDelay, TimeSpan interval, Action <Composer> callback,
CancellationToken repeatCancellationToken = default(CancellationToken))
{
if (interval < TimeSpan.Zero)
{
throw new ArgumentOutOfRangeException("interval",
"The interval must be non-negative, and it must be less than or equal to Int32.MaxValue.");
}
if (initialDelay < TimeSpan.Zero)
{
throw new ArgumentOutOfRangeException("initialDelay",
"The initialDelay must be non-negative, and it must be less than or equal to Int32.MaxValue.");
}
composer.Delay(initialDelay);
composer.ComposeTask(taskComposer => Attempt(taskComposer, interval, callback, repeatCancellationToken));
return(composer);
}
/// <summary>
/// Retry a task composition using the specified retry policy
/// </summary>
/// <param name="composer">The task composer</param>
/// <param name="millisecondsInitialDelay">The initial delay before the first execution in milliseconds</param>
/// <param name="millisecondsInterval"></param>
/// <param name="callback">The task composition callback</param>
/// <param name="repeatCancellationToken"></param>
/// <returns>The original task composer</returns>
public static Composer Repeat(this Composer composer, int millisecondsInitialDelay, int millisecondsInterval,
Action <Composer> callback,
CancellationToken repeatCancellationToken)
{
if (millisecondsInterval < 0)
{
throw new ArgumentOutOfRangeException("millisecondsInterval",
"The interval must be non-negative, and it must be less than or equal to Int32.MaxValue.");
}
if (millisecondsInitialDelay < 0)
{
throw new ArgumentOutOfRangeException("millisecondsInitialDelay",
"The initialDelay must be non-negative, and it must be less than or equal to Int32.MaxValue.");
}
composer.Delay(millisecondsInitialDelay);
composer.ComposeTask(
taskComposer => Attempt(taskComposer, TimeSpan.FromMilliseconds(millisecondsInterval), callback, repeatCancellationToken));
return(composer);
}