✅ SignalR Not working

connectionBuilder.ConfigureLogging();

connectionBuilder.ConfigureLogging();

.ConfigureLogging(logging => {
    logging.SetMinimumLevel(LogLevel.Information);
    logging.AddConsole();
})

.ConfigureLogging(logging => {
    logging.SetMinimumLevel(LogLevel.Information);
    logging.AddConsole();
})

@page "/"
@using Microsoft.AspNetCore.SignalR.Client
@inject NavigationManager NavManager

<div class="form-group">
    <label>
        User: <input @bind="userInput"></input>
    </label>
    <label>
        Message: <input @bind="messageInput"></input>
    </label>
</div>
<button @onclick="Send">Send</button>

<hr />

<ul>
    @foreach (var message in messages)
    {
        <li>@message</li>
    }
</ul>


@code {
    private HubConnection? hubConnection;
    private List<string> messages = new();
    private string? userInput;
    private string? messageInput;

    protected override async Task OnInitializedAsync()
    {

        Console.WriteLine("Start");

        hubConnection = new HubConnectionBuilder()
        .WithUrl(NavManager.ToAbsoluteUri("/chathub"))
        .WithAutomaticReconnect()
        .Build();

        Console.WriteLine("Builded");

        hubConnection.On<string, string>("ReceiveMessage", (user, message) =>
        {
            Console.WriteLine("RECEIVED");

            var formattedMessage = $"{user}: {message}";
            Console.WriteLine(formattedMessage);
            InvokeAsync(() =>
            {
                messages.Add(formattedMessage);
                StateHasChanged();
            });
        });

        await hubConnection.StartAsync();

        Console.WriteLine("Started the con");
        Console.WriteLine(hubConnection.State);


        await Send();
    }

    private async Task Send()
    {
        Console.WriteLine("Send");
        Console.WriteLine(hubConnection?.State);

        if (hubConnection is not null)
        {
            await hubConnection.SendAsync("SendMessage", "Maria", "Hello");
        }
    }

    public bool IsConnected => hubConnection?.State == HubConnectionState.Connected;

}

@page "/"
@using Microsoft.AspNetCore.SignalR.Client
@inject NavigationManager NavManager

<div class="form-group">
    <label>
        User: <input @bind="userInput"></input>
    </label>
    <label>
        Message: <input @bind="messageInput"></input>
    </label>
</div>
<button @onclick="Send">Send</button>

<hr />

<ul>
    @foreach (var message in messages)
    {
        <li>@message</li>
    }
</ul>


@code {
    private HubConnection? hubConnection;
    private List<string> messages = new();
    private string? userInput;
    private string? messageInput;

    protected override async Task OnInitializedAsync()
    {

        Console.WriteLine("Start");

        hubConnection = new HubConnectionBuilder()
        .WithUrl(NavManager.ToAbsoluteUri("/chathub"))
        .WithAutomaticReconnect()
        .Build();

        Console.WriteLine("Builded");

        hubConnection.On<string, string>("ReceiveMessage", (user, message) =>
        {
            Console.WriteLine("RECEIVED");

            var formattedMessage = $"{user}: {message}";
            Console.WriteLine(formattedMessage);
            InvokeAsync(() =>
            {
                messages.Add(formattedMessage);
                StateHasChanged();
            });
        });

        await hubConnection.StartAsync();

        Console.WriteLine("Started the con");
        Console.WriteLine(hubConnection.State);


        await Send();
    }

    private async Task Send()
    {
        Console.WriteLine("Send");
        Console.WriteLine(hubConnection?.State);

        if (hubConnection is not null)
        {
            await hubConnection.SendAsync("SendMessage", "Maria", "Hello");
        }
    }

    public bool IsConnected => hubConnection?.State == HubConnectionState.Connected;

}