def on_announce_peer(self, tid: bytes, nid: bytes, info_hash: bytes,
address: Tuple[str, int]) -> None:
self.rpc.respond_announce_peer(
tid=tid,
nid=dht_utils.generate_neighbor_nid(self.node.nid, nid),
address=address,
)
logger.debug(f"On announce peer, infohash {info_hash.hex()}")
if not Torrent.exists(info_hash):
self.metadata_fetcher.fetch(info_hash, address)
def _make_neighbours(self) -> None:
for node in self.routing_table.nodes:
neighbour_nid = dht_utils.generate_neighbor_nid(
self.node.nid, node.nid)
self.rpc.find_node(neighbour_nid,
address=(node.address, node.port))
def test_generate_neighbor_nid(self) -> None:
neighbor_nid = generate_neighbor_nid(
b"}\xe9P\x1d\x9ek\n\xfa\xfe\xc3 jc\xfa3\x1frtG\xb3",
b"$d\xff\x93uy\xfeN]\xd5/\xd5cQ\x7f\xce\xd7\xaf\xca\x1c",
)
assert neighbor_nid == b"$d\xff\x93uy\xfeN]\xd5/\xd5cQ\x7f}\xe9P\x1d\x9e"