.net core 3.1 ActionFilter 拦截器 偶然 OnActionExecuting 中HttpContext.Session.Id 为空字符串 的问题

#region 使用Redis保存Session
            string address = Configuration["RedisAddress"] + ",password=" + Configuration["RedisPassWord"];
            //添加数据保护（把sessionid存储到redis）
            services.AddDataProtection()
                .SetApplicationName("sessionIdSave")
                .PersistKeysToStackExchangeRedis(Helper.getSessionConfig(address), "session_afsweb");
            //添加redis配置
            services.AddDistributedRedisCache(option =>
            {
                //redis 连接字符串
                option.Configuration = address;
                //redis 实例名
                option.InstanceName = Configuration["InstanceName"];
            });
            //添加session配置
            services.AddSession(options =>
            {
                //session存活时间
                options.IdleTimeout = TimeSpan.FromHours(Convert.ToDouble(Configuration["SessionTimeOut"]));
                options.IOTimeout = TimeSpan.FromHours(Convert.ToDouble(Configuration["SessionTimeOut"]));
                //设为httponly
                options.Cookie.HttpOnly = true;
                
            });
            #endregion