using System;

using System.Threading.Tasks;

public class Program

{

    public delegate Task<string> GetterDelgate();

    public GetterDelgate OnGetPlayerData;

    async Task<string> DbGetAsync() {

        // Wrap the redis db call in an async await function

        await Task.Delay(TimeSpan.FromSeconds(1));

        return "hello world";

    }

    async Task<string> GetPlayerDataAsync() {

        string result = await OnGetPlayerData.Invoke();

        return result;

    }

    public static async Task Main()

    {

        Console.WriteLine("start");

        Program program = new Program();

        program.OnGetPlayerData = program.DbGetAsync;

        var result = await program.GetPlayerDataAsync();

        Console.WriteLine(result);

    }

}