veloren/network/tests/helper.rs
Marcel Märtens 144f88f811 Propper Compression support of network.
- Compression is no longer enabled always but can now be enabled per Stream.
   If a Stream is Compression enabled it will compress and decompress all msg (except for `raw` access) before handling them internally.
   You need to handle compression yourself for `raw` fn.
 - added a new feature to the network crate to enable or disable the compression
 - switched to `lz-fear` instead of `lz4-compression`
 - use `bitflags` to represent the `Promises` struct
2020-08-25 23:55:27 +02:00

81 lines
2.7 KiB
Rust

use lazy_static::*;
use std::{
net::SocketAddr,
sync::atomic::{AtomicU16, Ordering},
thread,
time::Duration,
};
use tracing::*;
use tracing_subscriber::EnvFilter;
use veloren_network::{Network, Participant, Pid, Promises, ProtocolAddr, Stream};
#[allow(dead_code)]
pub fn setup(tracing: bool, sleep: u64) -> (u64, u64) {
if sleep > 0 {
thread::sleep(Duration::from_millis(sleep));
}
let _subscriber = if tracing {
let filter = EnvFilter::from_default_env()
.add_directive("trace".parse().unwrap())
.add_directive("async_std::task::block_on=warn".parse().unwrap())
.add_directive("veloren_network::tests=trace".parse().unwrap())
.add_directive("veloren_network::controller=trace".parse().unwrap())
.add_directive("veloren_network::channel=trace".parse().unwrap())
.add_directive("veloren_network::message=trace".parse().unwrap())
.add_directive("veloren_network::metrics=trace".parse().unwrap())
.add_directive("veloren_network::types=trace".parse().unwrap());
Some(
tracing_subscriber::FmtSubscriber::builder()
// all spans/events with a level higher than TRACE (e.g, info, warn, etc.)
// will be written to stdout.
.with_max_level(Level::TRACE)
.with_env_filter(filter)
// sets this to be the default, global subscriber for this application.
.try_init(),
)
} else {
None
};
(0, 0)
}
#[allow(dead_code)]
pub async fn network_participant_stream(
addr: ProtocolAddr,
) -> (Network, Participant, Stream, Network, Participant, Stream) {
let (n_a, f_a) = Network::new(Pid::fake(0));
std::thread::spawn(f_a);
let (n_b, f_b) = Network::new(Pid::fake(1));
std::thread::spawn(f_b);
n_a.listen(addr.clone()).await.unwrap();
let p1_b = n_b.connect(addr).await.unwrap();
let p1_a = n_a.connected().await.unwrap();
let s1_a = p1_a.open(10, Promises::empty()).await.unwrap();
let s1_b = p1_b.opened().await.unwrap();
(n_a, p1_a, s1_a, n_b, p1_b, s1_b)
}
#[allow(dead_code)]
pub fn tcp() -> veloren_network::ProtocolAddr {
lazy_static! {
static ref PORTS: AtomicU16 = AtomicU16::new(5000);
}
let port = PORTS.fetch_add(1, Ordering::Relaxed);
veloren_network::ProtocolAddr::Tcp(SocketAddr::from(([127, 0, 0, 1], port)))
}
#[allow(dead_code)]
pub fn udp() -> veloren_network::ProtocolAddr {
lazy_static! {
static ref PORTS: AtomicU16 = AtomicU16::new(5000);
}
let port = PORTS.fetch_add(1, Ordering::Relaxed);
veloren_network::ProtocolAddr::Udp(SocketAddr::from(([127, 0, 0, 1], port)))
}