private static DispatchStepResult DispatchIfLogoffRequest(RequestContext requestContext)
 {
     if (requestContext.RequestType != OwaRequestType.Logoff)
     {
         return(DispatchStepResult.Continue);
     }
     ExTraceGlobals.CoreCallTracer.TraceDebug(0L, "[RequestDispatcher::DispatchIfLogoffRequest] entry.");
     OwaDiagnostics.TracePfd(21769, "Dispatching logoff request.", new object[0]);
     requestContext.UserContext = UserContextManager.GetUserContext(requestContext.HttpContext, false);
     if (requestContext.UserContext != null)
     {
         RequestDispatcher.DoLogoffCleanup(requestContext);
     }
     if (RequestDispatcherUtilities.IsChangePasswordLogoff(requestContext.HttpContext.Request))
     {
         requestContext.DestinationUrl = OwaUrl.LogoffChangePasswordPage.GetExplicitUrl(requestContext.HttpContext.Request);
     }
     else
     {
         requestContext.DestinationUrl = RequestDispatcher.GetLogoffURL(requestContext);
     }
     return(DispatchStepResult.RedirectToUrl);
 }