public WebAppContext GetAppContext(AppKeySetting appSettings, HttpContext context) { var sessionHelper = new SessionHelper(context); var stackAppContext = new WebAppContext(sessionHelper); stackAppContext.Init(appSettings); var str = context.Session.GetString("USER_CONTEXT"); if (!string.IsNullOrEmpty(str)) { var userCntxt = JsonConvert.DeserializeObject <UserContext>(str); stackAppContext.UserInfo = userCntxt; } return(stackAppContext); }