Files
rust-libp2p/example/src/lib.rs
Pierre Krieger 68299c40a5 Implement Kademlia peer discovery (#120)
* Impl Clone for SwarmController and remove 'static

* Implement Kademlia

* Implement ConnectionReuse correctly

* Implement ConnectionReuse correctly

* Add some tests and fixes

* Remove useless boolean in active_connections

* Correctly run tests

* Optimize the processing

* Rustfmt on libp2p-kad

* Improve Kademlia example

* Next incoming is now in two steps

* Some work

* Remove log

* Fix dialing a node even if we already have a connection

* Add a proper PeerId to Peerstore

* Turn identify into a transport layer

* Expose the dialed multiaddress

* Add identified nodes to the peerstore

* Allow configuring the TTL of the addresses

* Split identify in two modules

* Some comments and tweaks

* Run rustfmt

* More work

* Add test and bugfix

* Fix everything

* Start transition to new identify system

* More work

* Minor style

* Start implementation of Kademlia server upgrade

* Continue implementing the Kademlia server

* Start reimplementing high-level kademlia code

* Continue reimplementing high-level code

* More work

* More work

* More work

* Fix wrong address reported when dialing

* Make it work

* Remove cluster_level field everywhere

* Fix bug in varint-rs when encoding

* More work

* More work

* More work

* More work

* More work

* Bugfix

* More work

* Implement ping

* Style in kademlia_handler

* More work

* Better error handling in query.rs

* More work

* More work

* More work

* Debug impls

* Some cleanup in swarm

* More work

* Clean up changes in swarm

* Unpublish the kbucket module

* Fix examples and some warnings

* Fix websocket browser code

* Rustfmt on libp2p-kad

* Kad initialization process

* Add logging to the example

* Fix concerns

* Fix style
2018-03-15 15:18:21 +01:00

60 lines
2.3 KiB
Rust

// Copyright 2018 Parity Technologies (UK) Ltd.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
extern crate libp2p_peerstore;
extern crate libp2p_swarm;
extern crate multiaddr;
use libp2p_peerstore::{PeerAccess, PeerId, Peerstore};
use multiaddr::Multiaddr;
use std::time::Duration;
/// Stores initial addresses on the given peer store. Uses a very large timeout.
pub fn ipfs_bootstrap<P>(peer_store: P)
where
P: Peerstore + Clone,
{
const ADDRESSES: &[&str] = &[
"/ip4/127.0.0.1/tcp/4001/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
// TODO: add some bootstrap nodes here
];
let ttl = Duration::from_secs(100 * 365 * 24 * 3600);
for address in ADDRESSES.iter() {
let mut multiaddr = address
.parse::<Multiaddr>()
.expect("failed to parse hard-coded multiaddr");
let ipfs_component = multiaddr.pop().expect("hard-coded multiaddr is empty");
let peer = match ipfs_component {
multiaddr::AddrComponent::IPFS(key) => {
PeerId::from_bytes(key).expect("invalid peer id")
}
_ => panic!("hard-coded multiaddr didn't end with /ipfs/"),
};
peer_store
.clone()
.peer_or_create(&peer)
.add_addr(multiaddr, ttl.clone());
}
}