title: How to implement TLS-ALPN in .NET C# for a HTTP/2 server
body: <p>does anyone know, how I can implement the <a href="https://en.wikipedia.org/wiki/Application-Layer_Protocol_Negotiation" rel="noreferrer">TLS-ALPN</a> in .NET?</p>
  
  <p>I've implemented a basic HTTP/2 server, but without TLS encryption.
  I searched in google, but I only found resources for C, Java or other languages, but nothing for .NET (C#)</p>