Web server in 25 lines of code

System.Net.Sockets.TcpListener listener = new(System.Net.IPAddress.Any, 8080);
listener.Start();
while (true)
{
    try
    {
        await Task.Run(async () =>
        {
            using System.Net.Sockets.TcpClient client = listener.AcceptTcpClient();
            TextReader tr = new StreamReader(client.GetStream());
            string requestLine = tr.ReadLine().Split(' ').Skip(1).Take(1).Single();
            if (requestLine.EndsWith('/'))
                requestLine += "index.html";
            TextWriter tw = new StreamWriter(client.GetStream());
            await tw.WriteLineAsync("HTTP/1.1 200 OK");
            await tw.WriteLineAsync();
            await tw.WriteLineAsync();
            byte[] responseContent = File.ReadAllBytes("./wwwroot" + requestLine);
            BinaryWriter bw = new(client.GetStream());
            bw.Write(responseContent);
            await tw.FlushAsync();
        });
    }
    catch { }
}