AMessanger-Server/AMessanger.Core/Hubs/ChatHub.cs

using Microsoft.AspNetCore.SignalR;
using Microsoft.Extensions.Logging;

namespace AMessanger.Core.Hubs;

public class ChatHub(ILogger<ChatHub> logger) : Hub
{
    public async Task SendMessage(string user, string message)
    {
        logger.LogInformation($"{user}: {message}");
        await Clients.All.SendAsync("ReceiveMessage", user, message);
    }
}