1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
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::peering::fullmesh::*;
use crate::netapp::*;
use crate::NodeID;
#[tokio::test(flavor="current_thread")]
async fn test_with_basic_scheduler() {
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(netid, sk);
let peering = FullMeshPeeringStrategy::new(netapp.clone(), bootstrap_peers);
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)
}
|
