/// <summary>
/// Executes an action with many retries.
/// </summary>
///
/// <typeparam name="T1">
/// Type of the first argument.
/// </typeparam>
///
/// <typeparam name="T2">
/// Type of the second argument.
/// </typeparam>
///
/// <typeparam name="T3">
/// Type of the third argument.
/// </typeparam>
///
/// <typeparam name="T4">
/// Type of the fourth argument.
/// </typeparam>
///
/// <param name="action">
/// Action to execute.
/// </param>
///
/// <param name="arg1">
/// First action argument.
/// </param>
///
/// <param name="arg2">
/// Second action argument.
/// </param>
///
/// <param name="arg3">
/// Third action argument.
/// </param>
///
/// <param name="arg4">
/// Fourth action argument.
/// </param>
///
/// <param name="options">
/// Execution options.
/// </param>
///
/// <returns>
/// True if the action has been executed; otherwise, false.
/// </returns>
///
/// <exception cref="AggregateException">
/// AggregateException if the action is not complete.
/// </exception>
public static bool ExecuteWithRetry <T1, T2, T3, T4>(this Action <T1, T2, T3, T4> action, T1 arg1, T2 arg2, T3 arg3, T4 arg4, ExecuteWithRetryOptions options = null)
{
if (options == null)
{
options = new ExecuteWithRetryOptions();
}
int counter = 0;
IList <Exception> exceptions = new List <Exception>();
do
{
try
{
action(arg1, arg2, arg3, arg4);
options.IsComplete = true;
}
catch (Exception x)
{
DebugTraceException(x, counter);
exceptions.Add(x);
}
finally
{
counter++;
}
if (!options.IsComplete && counter < options.RetryCounter)
{
Thread.Sleep(options.RetryDelay);
}
}while (!options.IsComplete && counter < options.RetryCounter);
if (!exceptions.IsNullOrEmpty())
{
ThrowException.ThrowAggregateException(exceptions);
}
return(options.IsComplete);
}