Program.cs

using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.IdentityModel.Tokens;
using StackExchange.Redis;
using System.Text;
using WebSocketApp.App_Source;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
builder.Services.AddControllersWithViews();

//var strCon = "";
//builder.Services.AddSingleton<IConnectionMultiplexer>(ConnectionMultiplexer.Connect(strCon));

// Configure JWT authentication
builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
    .AddJwtBearer(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateIssuer = true,
            ValidateAudience = true,
            ValidateLifetime = true,
            ValidIssuer = wsConfig.Issuer,
            ValidAudience = wsConfig.Audience,
            IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(wsConfig.SecretKey))
        };
    });

var app = builder.Build();

// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/Home/Error");
    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
    app.UseHsts();
}


app.UseHttpsRedirection();
app.UseStaticFiles();

app.UseWebSockets(wsConfig.GetOptions());
app.Use(async (context, next) =>
{
    if (context.WebSockets.IsWebSocketRequest)
    {
        if (context.Request.Path == wsConfig.wschatPath)
        {
            wsFunction wsf = new wsFunction();
            await wsf.ListenAcceptAsync(context);
        }
    }
    else
    {
        await next();
    }
});

app.UseRouting();

app.UseAuthorization();

app.MapControllerRoute(
    name: "default",
    pattern: "{controller=Home}/{action=Index}/{id?}");

app.Run();