I'm using libtorrent in Python, but it doesn't recognize magnet link, which looks like magnet:?... with only sha1 hash, it needs to get &dn parameter to parse specific torrent-tracker.
By the way, qBitTorrent, which does use the same libtorrent lib can recognize only magnet link.
If the magnet link doesn't have any trackers in it, then the client needs to have the DHT active and get peers that way instead.
I can't receive magnet-link metadata via libtorrent-python, without specifying udp-protocol of tracker