Erik Nodland (SpeedOfSpin)

<system.webServer>
<staticContent>
    <mimeMap fileExtension=".mp4" mimeType="video/mp4" />
    <mimeMap fileExtension=".m4v" mimeType="video/m4v" />
    <mimeMap fileExtension=".ogg" mimeType="video/ogg" />
    <mimeMap fileExtension=".ogv" mimeType="video/ogg" />
    <mimeMap fileExtension=".webm" mimeType="video/webm" />

    <mimeMap fileExtension=".oga" mimeType="audio/ogg" />
    <mimeMap fileExtension=".spx" mimeType="audio/ogg" />

    <mimeMap fileExtension=".svg" mimeType="image/svg+xml" />
    <mimeMap fileExtension=".svgz" mimeType="image/svg+xml" />

    <remove fileExtension=".eot" />
    <mimeMap fileExtension=".eot" mimeType="application/vnd.ms-fontobject" />
    <mimeMap fileExtension=".otf" mimeType="font/otf" />
    <mimeMap fileExtension=".woff" mimeType="font/x-woff" />
</staticContent>
</system.webServer>

public class Retry
    {
        /// <summary>
        /// Generic Retry
        /// </summary>
        /// <typeparam name="TResult">return type</typeparam>
        /// <param name="action">Method needs to be executed</param>
        /// <param name="retryInterval">Retry interval</param>
        /// <param name="retryCount">Retry Count</param>
        /// <param name="expectedResult">Expected Result</param>
        /// <param name="isExpectedResultEqual">true/false to check equal 
        /// or not equal return value</param>
        /// <param name="isSuppressException">
        /// Suppress exception is true / false</param>
        /// <returns></returns>
        public static TResult Execute<TResult>(
          Func<TResult> action,
          TimeSpan retryInterval,
          int retryCount,
          TResult expectedResult,
          bool isExpectedResultEqual = true,
          bool isSuppressException = true
           )
          {
            TResult result = default(TResult);

            bool succeeded = false;
            var exceptions = new List<Exception>();

            for (int retry = 0; retry < retryCount; retry++)
            {
                try
                {
                    if (retry > 0)
                        Thread.Sleep(retryInterval);
                    // Execute method
                    result = action();

                    if (isExpectedResultEqual)
                        succeeded = result.Equals(expectedResult);
                    else
                        succeeded = !result.Equals(expectedResult);
                }
                catch (Exception ex)
                {
                    exceptions.Add(ex);
                }

                if (succeeded)
                    return result;
            }

            if (!isSuppressException)
                throw new AggregateException(exceptions);
            else
                return result;
        }
    }      

var cancellationTokenSource = new CancellationTokenSource();
var cancellationToken = cancellationTokenSource.Token;

Task.Delay(2000).ContinueWith(async (t) =>
{
  //Do stuff
}, cancellationToken);                      

RoleEnvironment.TraceSource.Switch.Level = SourceLevels.Information;                 

var data = File.ReadAllText("c:\\temp\\ftshorse.csv").FromCsv<List<Horse>>();
var grouped = data.GroupBy(a => new {a.event_date, a.meeting, a.event_time}).Select(a=> new Race()
{
    Meeting = a.Key.meeting, EventDate = a.Key.event_date, EventTime = a.Key.event_time, Horses = a.ToList()
});