core engine rewrite and client side changes

This commit is contained in:
2026-03-21 22:24:21 +07:00
parent af5ab22712
commit 46e8b4ae73
13 changed files with 573 additions and 376 deletions
+107
View File
@@ -6,9 +6,11 @@ use std::{
Arc, LazyLock, Mutex,
atomic::{AtomicBool, Ordering},
},
time::Instant as StdInstant, // Добавлено для расчёта скорости
};
use bytes::BytesMut;
use netrunner_logger::info; // Предполагается, что у тебя есть этот логгер
use smoltcp::{
phy::{self, Device, DeviceCapabilities},
time::Instant,
@@ -18,6 +20,17 @@ use tokio::sync::mpsc;
const TOKEN_BUFFER_LIST_MAX_SIZE: usize = 64;
static TOKEN_BUFFER_LIST: LazyLock<Mutex<Vec<BytesMut>>> = LazyLock::new(|| Mutex::new(Vec::new()));
// Структура, которую мы будем возвращать пользователю
#[derive(Debug, Clone, Copy)]
pub struct TrafficStats {
pub rx_bytes: u64,
pub tx_bytes: u64,
pub rx_packets: u64,
pub tx_packets: u64,
pub rx_speed_mb_s: f64,
pub tx_speed_mb_s: f64,
}
pub struct TokenBuffer {
buffer: BytesMut,
}
@@ -65,6 +78,22 @@ pub struct VirtTunDevice {
rx_queue: mpsc::UnboundedReceiver<TokenBuffer>,
tx_queue: mpsc::UnboundedSender<TokenBuffer>,
rx_avail: Arc<AtomicBool>,
// === Статистика трафика ===
rx_bytes: u64,
tx_bytes: u64,
rx_packets: u64,
tx_packets: u64,
// Внутренние переменные для расчёта скорости
last_speed_calc: StdInstant,
last_rx_bytes: u64,
last_tx_bytes: u64,
cached_rx_speed: f64,
cached_tx_speed: f64,
// Для периодического логирования
last_log_time: StdInstant,
}
impl VirtTunDevice {
@@ -80,11 +109,26 @@ impl VirtTunDevice {
let (from_smoltcp_tx, from_smoltcp_rx) = mpsc::unbounded_channel();
let rx_avail = Arc::new(AtomicBool::new(false));
let now = StdInstant::now();
let device = Self {
capabilities,
rx_queue: to_smoltcp_rx,
tx_queue: from_smoltcp_tx,
rx_avail: rx_avail.clone(),
rx_bytes: 0,
tx_bytes: 0,
rx_packets: 0,
tx_packets: 0,
last_speed_calc: now,
last_rx_bytes: 0,
last_tx_bytes: 0,
cached_rx_speed: 0.0,
cached_tx_speed: 0.0,
last_log_time: now,
};
(device, to_smoltcp_tx, from_smoltcp_rx, rx_avail)
@@ -94,6 +138,54 @@ impl VirtTunDevice {
pub fn mark_rx_available(&self) {
self.rx_avail.store(true, Ordering::Release);
}
pub fn get_stats(&mut self) -> TrafficStats {
let now = StdInstant::now();
let elapsed_speed = now.duration_since(self.last_speed_calc).as_secs_f64();
if elapsed_speed >= 1.0 {
let rx_diff = self.rx_bytes.saturating_sub(self.last_rx_bytes);
let tx_diff = self.tx_bytes.saturating_sub(self.last_tx_bytes);
// Переводим в МегаБайты в секунду (MB/s)
self.cached_rx_speed = (rx_diff as f64 / 1_048_576.0) / elapsed_speed;
self.cached_tx_speed = (tx_diff as f64 / 1_048_576.0) / elapsed_speed;
self.last_rx_bytes = self.rx_bytes;
self.last_tx_bytes = self.tx_bytes;
self.last_speed_calc = now;
}
TrafficStats {
rx_bytes: self.rx_bytes,
tx_bytes: self.tx_bytes,
rx_packets: self.rx_packets,
tx_packets: self.tx_packets,
rx_speed_mb_s: self.cached_rx_speed,
tx_speed_mb_s: self.cached_tx_speed,
}
}
/// Внутренний метод проверки таймера для вывода логов
fn check_and_log_stats(&mut self) {
let now = StdInstant::now();
// Логируем каждые 5 секунд
if now.duration_since(self.last_log_time).as_secs() >= 5 {
let stats = self.get_stats(); // Заодно обновляем скорости
info!(
"TunDevice Traffic: RX: {:.2} MB ({} pkts) | TX: {:.2} MB ({} pkts) | Speed: ↓{:.2} MB/s, ↑{:.2} MB/s",
stats.rx_bytes as f64 / 1_048_576.0,
stats.rx_packets,
stats.tx_bytes as f64 / 1_048_576.0,
stats.tx_packets,
stats.rx_speed_mb_s,
stats.tx_speed_mb_s
);
self.last_log_time = now;
}
}
}
impl Device for VirtTunDevice {
@@ -101,7 +193,15 @@ impl Device for VirtTunDevice {
type TxToken<'a> = VirtTxToken<'a>;
fn receive(&mut self, _timestamp: Instant) -> Option<(Self::RxToken<'_>, Self::TxToken<'_>)> {
// Проверяем, не пора ли записать стату в лог. receive() вызывается очень часто,
// поэтому это отличное место для heartbeat таймера.
self.check_and_log_stats();
if let Ok(buffer) = self.rx_queue.try_recv() {
// Учет входящего трафика (DOWNLOAD)
self.rx_bytes += buffer.len() as u64;
self.rx_packets += 1;
let rx = Self::RxToken {
buffer,
phantom_device: PhantomData,
@@ -147,8 +247,15 @@ impl phy::TxToken for VirtTxToken<'_> {
unsafe {
buffer.set_len(len);
}
let result = f(&mut buffer);
// Учет исходящего трафика (UPLOAD)
self.0.tx_bytes += len as u64;
self.0.tx_packets += 1;
let _ = self.0.tx_queue.send(buffer);
result
}
}