CryptoExchange.Net/Examples/BlazorClient/Program.cs

using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Serilog;
using Serilog.Events;

namespace BlazorClient
{
    public class Program
    {
        public static void Main(string[] args)
        {
            Log.Logger = new LoggerConfiguration()
                .MinimumLevel.Debug()
                .MinimumLevel.Override("Microsoft", LogEventLevel.Warning)
                .MinimumLevel.Override("Microsoft.AspNetCore.Mvc", LogEventLevel.Error)
                .WriteTo.File("log-.txt", rollingInterval: RollingInterval.Day, flushToDiskInterval: System.TimeSpan.FromSeconds(1))
                .CreateLogger();

            CreateHostBuilder(args).Build().Run();
        }

        public static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.UseStartup(
                        context => new Startup(context.Configuration, LoggerFactory.Create(config => config.AddSerilog()) ));
                });
    }
}