boramalper / magnetico

Autonomous (self-hosted) BitTorrent DHT search engine suite.
http://labs.boramalper.org/magnetico/
GNU Affero General Public License v3.0
3.06k stars 343 forks source link

magnetico == DoS on DHT #213

Open fonic opened 5 years ago

fonic commented 5 years ago

Are you aware that your tool in its current state essentially performs a DoS attack on the DHT? DHT was never meant to handle those kind of loads. You should either change the default settings as quickly as possible or stop releasing until you have implemented a fully functional bandwidth limiter.

jbruchon commented 5 years ago

Does it, though? How do you know?

ProphetZarquon commented 4 years ago

Strange claim; There are numerous other DHT crawlers doing considerably more polling of the BitTorrent DHT, & yet I've never experienced a DHT related issue when using a DHT enabled torrent client.

I will point out that if this is a genuine concern, then having each magneticod instance fetch already crawled torrents from other instances via a dedicated secondary DHT would greatly alleviate any redundant effort. I do find it unfortunate that magneticod doesn't currently have any way of sharing the DB as a secondary DHT.