38 lines
1.3 KiB
Rust
38 lines
1.3 KiB
Rust
use crate::omikron::omikron_connection::OmikronConnection;
|
|
use crate::{APP_STATE, log};
|
|
use dashmap::DashMap;
|
|
use std::sync::LazyLock;
|
|
use std::time::Instant;
|
|
use tokio::time::Duration;
|
|
use ttp_core::{CommunicationType, CommunicationValue, DataTypes, DataValue, rand_u32};
|
|
|
|
static PING_TIMES: LazyLock<DashMap<u32, Instant>> = LazyLock::new(|| DashMap::new());
|
|
|
|
impl OmikronConnection {
|
|
pub async fn send_ping(&self) {
|
|
let id = rand_u32();
|
|
|
|
PING_TIMES.insert(id, Instant::now());
|
|
|
|
PING_TIMES.retain(|_, v| v.elapsed() < Duration::from_secs(30));
|
|
|
|
let ping_message = CommunicationValue::new(CommunicationType::ping)
|
|
.with_id(id)
|
|
.add_data(
|
|
DataTypes::last_ping,
|
|
DataValue::Array(vec![DataValue::Number(*self.last_ping.lock().await)]),
|
|
);
|
|
|
|
self.send_message(&ping_message).await;
|
|
}
|
|
|
|
pub async fn handle_pong(&self, cv: &CommunicationValue) {
|
|
let id = cv.get_id();
|
|
|
|
if let Some((_, send_time)) = PING_TIMES.remove(&id) {
|
|
let ping_ms = Instant::now().duration_since(send_time).as_millis() as i64;
|
|
*self.last_ping.lock().await = ping_ms;
|
|
APP_STATE.lock().unwrap().push_ping_val(ping_ms as f64);
|
|
}
|
|
}
|
|
}
|