markov.elpatron.me {
    # Use Let's Encrypt for SSL certificates
    tls elpatron@mailbox.org
    
    # Proxy all requests to the Flask application
    reverse_proxy markov-economics:5000
    
    # Handle WebSocket upgrade requests specifically
    @websockets {
        header Connection *Upgrade*
        header Upgrade websocket
    }
    
    reverse_proxy @websockets markov-economics:5000
}