title: How do I add a custom event handler to FileZilla Server?
body: <p>I'd like to add an event handler to the FileZilla server.  It would be fired whenever an upload completes.</p>
  
  <p>Serv-U has this feature and I'm hoping that FileZilla does as well.  I have a requirement to move off of Serv-U due to licensing requirements.</p>
  
  <p>I would prefer a C# solution, but anything that works would be appreciated.</p>