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use std::net::SocketAddr;
use std::sync::Arc;
use std::time::Duration;
use tokio::select;
use tokio::sync::watch;
use sodiumoxide::crypto::auth;
use sodiumoxide::crypto::sign::ed25519;
use crate::netapp::*;
use crate::peering::fullmesh::*;
use crate::NodeID;
#[tokio::test(flavor = "current_thread")]
async fn test_with_basic_scheduler() {
env_logger::init();
run_test().await
}
#[tokio::test(flavor = "multi_thread", worker_threads = 4)]
async fn test_with_threaded_scheduler() {
run_test().await
}
async fn run_test() {
select! {
_ = run_test_inner() => (),
_ = tokio::time::sleep(Duration::from_secs(20)) => panic!("timeout"),
}
}
async fn run_test_inner() {
let netid = auth::gen_key();
let (pk1, sk1) = ed25519::gen_keypair();
let (pk2, sk2) = ed25519::gen_keypair();
let (pk3, sk3) = ed25519::gen_keypair();
let addr1: SocketAddr = "127.0.0.1:19991".parse().unwrap();
let addr2: SocketAddr = "127.0.0.1:19992".parse().unwrap();
let addr3: SocketAddr = "127.0.0.1:19993".parse().unwrap();
let (stop_tx, stop_rx) = watch::channel(false);
let (thread1, _netapp1, peering1) =
run_netapp(netid.clone(), pk1, sk1, addr1, vec![], stop_rx.clone());
tokio::time::sleep(Duration::from_secs(2)).await;
// Connect second node and check it peers with everyone
let (thread2, _netapp2, peering2) = run_netapp(
netid.clone(),
pk2,
sk2,
addr2,
vec![(pk1, addr1)],
stop_rx.clone(),
);
tokio::time::sleep(Duration::from_secs(5)).await;
let pl1 = peering1.get_peer_list();
println!("A pl1: {:?}", pl1);
assert_eq!(pl1.len(), 2);
let pl2 = peering2.get_peer_list();
println!("A pl2: {:?}", pl2);
assert_eq!(pl2.len(), 2);
// Connect third ndoe and check it peers with everyone
let (thread3, _netapp3, peering3) =
run_netapp(netid, pk3, sk3, addr3, vec![(pk2, addr2)], stop_rx.clone());
tokio::time::sleep(Duration::from_secs(5)).await;
let pl1 = peering1.get_peer_list();
println!("B pl1: {:?}", pl1);
assert_eq!(pl1.len(), 3);
let pl2 = peering2.get_peer_list();
println!("B pl2: {:?}", pl2);
assert_eq!(pl2.len(), 3);
let pl3 = peering3.get_peer_list();
println!("B pl3: {:?}", pl3);
assert_eq!(pl3.len(), 3);
// Send stop signal and wait for everyone to finish
stop_tx.send(true).unwrap();
thread1.await.unwrap();
thread2.await.unwrap();
thread3.await.unwrap();
}
fn run_netapp(
netid: auth::Key,
_pk: NodeID,
sk: ed25519::SecretKey,
listen_addr: SocketAddr,
bootstrap_peers: Vec<(NodeID, SocketAddr)>,
must_exit: watch::Receiver<bool>,
) -> (
tokio::task::JoinHandle<()>,
Arc<NetApp>,
Arc<FullMeshPeeringStrategy>,
) {
let netapp = NetApp::new(0u64, netid, sk);
let peering = FullMeshPeeringStrategy::new(netapp.clone(), bootstrap_peers, None);
let peering2 = peering.clone();
let netapp2 = netapp.clone();
let fut = tokio::spawn(async move {
tokio::join!(
netapp2.listen(listen_addr, None, must_exit.clone()),
peering2.run(must_exit.clone()),
);
});
(fut, netapp, peering)
}
|
