private void Application_BeginRequest(Object source, EventArgs e)
{
if (HttpContext.Current == null)
{
return;
}
var request = new HttpRequestWrapper(HttpContext.Current.Request);
var response = new HttpResponseWrapper(HttpContext.Current.Response);
var cookieNames = new[] { CookieHelper.AssistedUserCookieName, CookieHelper.UserDataCookieName };
foreach (var cookieName in cookieNames)
{
var data = request.GetCookieData <CookieUserData>(cookieName);
if (data == null)
{
continue;
}
var ticksElapsed = DateTime.Now.Ticks - data.Issued.Ticks;
var halfTime = FormsAuthentication.Timeout.Ticks / 2;
if (ticksElapsed >= halfTime)
{
data.Issued = DateTime.Now;
response.SetCookieData(cookieName, data);
}
}
}