CreateWindowAsync ConnectionException. Cannot connect to server 'http://localhost:8000' #760
Description
- Version: 23.6.1
- Target: Windows 11 Home
Hi, I have a problem running an electronic application with the latest version.
When I launch the application, I get the error in image. With the previous version 13.5.1 I didn't have this error
Steps to Reproduce:
- electronize build /target win
- Open application
Program.cs
using System;
using ElectronNET.API;
using ElectronNET.API.Entities;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.DependencyInjection;
using MvcPwa.Models;
using MvcPwa.Hubs;
using Microsoft.AspNetCore.SignalR;
using NLog.Targets;
using Microsoft.AspNetCore.Http.Connections;
using Microsoft.EntityFrameworkCore;
namespace MvcPwa
{
public class Program
{
public static void Main(string[] args)
{
var builder = WebApplication.CreateBuilder(args);
builder.WebHost.UseElectron(args);
ConfigurationManager configuration = builder.Configuration; // allows both to access and to set up the config
IWebHostEnvironment environment = builder.Environment;
// LoginLogout
//builder.Services.AddDbContext<AppDbContext>(options => options.UseSqlServer(configuration.GetConnectionString("DefaultConnection")));
//builder.Services.AddDefaultIdentity<ApplicationUser>().AddEntityFrameworkStores<AppDbContext>();
builder.Services.ConfigureApplicationCookie(options => {
options.Cookie.Name = ".AspNet.SharedCookie";
});
builder.Services.AddControllersWithViews().AddSessionStateTempDataProvider();
builder.Services.AddRazorPages();
builder.Services.AddSingleton<IDoStuff, DoStuff>();
builder.Services.AddCors(o => o.AddPolicy("CorsPolicy", builder => {
builder
.AllowAnyMethod()
.AllowAnyHeader()
.AllowCredentials()
.SetIsOriginAllowed(_ => true);
}));
builder.Services.AddSignalR();
builder.Services.AddSession();
builder.Services.AddSingleton<BaseDataAccess>();
builder.Services.AddSingleton<BinanceProvider>();
builder.Services.AddMvc().AddSessionStateTempDataProvider();
var app = builder.Build();
if (!app.Environment.IsDevelopment())
{
app.UseExceptionHandler("/Error");
app.UseHsts();
}else
{
app.UseDeveloperExceptionPage();
}
app.UseCors("CorsPolicy");
app.UseStaticFiles();
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseSession();
app.UseEndpoints(endpoints =>
{
endpoints.MapHub<MyHub>("/hub", options =>
{
options.Transports =
HttpTransportType.WebSockets |
HttpTransportType.LongPolling;
});
endpoints.MapControllerRoute(
name: "default",
pattern: "{controller=Home}/{action=Index}/{id?}");
endpoints.MapRazorPages();
});
NotificationHub.Current = app.Services.GetService<IHubContext<NotificationHub>>();
Console.WriteLine($"port is null : {BridgeSettings.SocketPort == null}");
if (HybridSupport.IsElectronActive)
{
ElectronBootstrap();
}
app.Run();
}
public static async void ElectronBootstrap()
{
// electronize build / target win
WebPreferences wp = new WebPreferences();
wp.NodeIntegration = false;
var browserWindow = await Electron.WindowManager.CreateWindowAsync(new BrowserWindowOptions
{
Width = 1152,
Height = 940,
Show = false,
Title = "TTrade",
WebPreferences = wp,
Icon = System.Environment.CurrentDirectory + "\\Images\\Icon\\ttrade.ico"
});
browserWindow.SetTitle("A Binance tool");
await browserWindow.WebContents.Session.ClearCacheAsync();
// For the gracefull showing of the Electron Window when ready
browserWindow.OnReadyToShow += () =>
{
//browserWindowSplash.Close();
browserWindow.Show();
browserWindow.Maximize();
};
Electron.Menu.SetApplicationMenu(new MenuItem[] { });
browserWindow.OnClosed += () =>
{
Electron.App.Quit();
};
}
}
}