AnnouncePeer
class AnnouncePeer(val infoHash: Sha1Hash, val port: Int, val token: ByteArray, val impliedPort: Boolean = false, val seed: Boolean = false, val name: String? = null) : DhtMessage.Args
announce_peer {info_hash, port, token, implied_port?, seed?, n?}: BEP-5. When impliedPort is set the responder uses the UDP source port instead of port (a["implied_port"] = 1).