Documentation on getting a PeerConnection instance? about bt

[atomashpolskiy]

@kg6zvp ,

If you have the ID of a DHT node (this is different from BitTorrent's peer ID by the way and usually picked randomly for each session), you may use NodeLookup task in mldht to get the node's socket address. See bt.dht.MldhtService for an example of how to use mldht tasks.

Then you need to decide, what protocol is going to be used to talk to the peer. If it's BitTorrent, then you'll need a torrent ID (info hash) for establishing a standard BitTorrent connection. To connect to a peer, use bt.net.IPeerConnectionPool#requestConnection() method.

[kg6zvp]

Thank you. That's a very helpful answer, particularly with all the links to code you included. 👍

Is there any way of establishing this type of connection without a torrent utilizing all of the hard work you and the bittorrent devs have already done to make connections stable? (Since the use case isn't BitTorrent, I mean) I don't mind using lower level APIs or hooking onto other bits of existing code in your library.

[atomashpolskiy]

Unfortunately, I'm afraid, that you'll need to look somewhere else for this. This project is in a very early stage and does not employ NAT traversal, as it requires a huge amount of effort to implement and test and does not bring much to the table in the scope of BitTorrent (in my opinion). Regarding Bt, it relies on direct socket-to-socket TCP connections, no fancy stuff.