using Microsoft.AspNetCore.SignalR; namespace JoshHeaps.Net.Hubs; public class ChessHub : Hub { public async Task JoinWebsocketGroup(string gameId) { Console.WriteLine($"🔌 Joining group {gameId}"); await Groups.AddToGroupAsync(Context.ConnectionId, gameId); } public async Task LeaveWebsocketGroup(string gameId) { Console.WriteLine($"❌ Leaving group {gameId}"); await Groups.RemoveFromGroupAsync(Context.ConnectionId, gameId); } }