In ASP.NET core 2.1, I cannot access session variables.
While debugging I have noticed that in every request the session ID changes (HttpContex.Session.Id)
Did I make mistake in session configuration?
Startup.cs
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.Configure<CookiePolicyOptions>(options =>
{
// This lambda determines whether user consent for non-essential cookies is needed for a given request.
options.CheckConsentNeeded = context => true;
options.MinimumSameSitePolicy = SameSiteMode.None;
});
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
// Adds a default in-memory implementation of IDistributedCache.
services.AddDistributedMemoryCache();
services.AddSession(options =>
{
// Set a short timeout for easy testing.
options.IdleTimeout = TimeSpan.FromSeconds(1000);
options.Cookie.HttpOnly = true;
});
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
app.UseSession();
if (env.IsDevelopment())
{
app.UseBrowserLink();
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseCookiePolicy();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
});
}
}
Program.cs
public class Program
{
public static void Main(string[] args)
{
CreateWebHostBuilder(args).Build().Run();
}
public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
WebHost.CreateDefaultBuilder(args)
.UseStartup<Startup>();
}
While debugging i have noticed that in every request session id changes (HttpContex.Session.Id)
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using ucms6.Models;
namespace ucms6.Controllers
{
public class HomeController : Controller
{
const string SessionKeyName = "_Name";
const string SessionKeyYearsMember = "_YearsMember";
const string SessionKeyDate = "_Date";
public IActionResult Index()
{
// Requires using Microsoft.AspNetCore.Http;
HttpContext.Session.SetString(SessionKeyName, "Rick");
HttpContext.Session.SetInt32(SessionKeyYearsMember, 3);
return RedirectToAction("SessionNameYears");
// return View();
}
public IActionResult SessionNameYears()
{
var name = HttpContext.Session.GetString(SessionKeyName);
var yearsMember = HttpContext.Session.GetInt32(SessionKeyYearsMember);
return Content($"Name: \"{name}\", Membership years: \"{yearsMember}\"");
}
public IActionResult About()
{
ViewData["Message"] = "Your application description page.";
return View();
}
