{'fraction_non_alphanumeric': 0.028688524590163935, 'fraction_numerical': 0.004098360655737705, 'mean_word_length': 4.891566265060241, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Connectivity properties of Mainline BitTorrent DHT nodes

The birth and evolution of Peer-to-Peer (P2P) protocols have, for the most part, been about peer discovery. Napster, one of the first P2P protocols, was basically FTP/HTTP plus a way of finding hosts willing to send you the file. Since then, both the transfer and peer discovery mechanisms have improved, but only recently have we seen a real push to completely decentralized peer discovery to increase scalability and resilience.