# Example: serve the dashboard at https://<host>/clock/
# The page uses relative URLs, so any sub-path works.
location /clock/ {
    proxy_pass http://yttrium.mfamily.org:8473/;   # or 127.0.0.1:8473 if nginx runs on yttrium
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;

    # Server-Sent Events: no buffering, long-lived connection
    proxy_set_header Connection "";
    proxy_buffering off;
    proxy_cache off;
    proxy_read_timeout 1h;
}