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Improved perf for ME

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Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
This commit is contained in:
Alexey
2026-02-17 04:16:16 +03:00
parent 168fd59187
commit c03db683a5
13 changed files with 221 additions and 13 deletions
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24
src/transport/middle_proxy/config_updater.rs
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@@ -4,6 +4,7 @@ use std::sync::Arc;
use std::time::Duration;
use regex::Regex;
use httpdate;
use tracing::{debug, info, warn};
use crate::error::Result;
@@ -11,6 +12,7 @@ use crate::error::Result;
use super::MePool;
use super::secret::download_proxy_secret;
use crate::crypto::SecureRandom;
use std::time::SystemTime;
#[derive(Debug, Clone, Default)]
pub struct ProxyConfigData {
@@ -19,9 +21,29 @@ pub struct ProxyConfigData {
}
pub async fn fetch_proxy_config(url: &str) -> Result<ProxyConfigData> {
let text = reqwest::get(url)
let resp = reqwest::get(url)
.await
.map_err(|e| crate::error::ProxyError::Proxy(format!("fetch_proxy_config GET failed: {e}")))?
;
if let Some(date) = resp.headers().get(reqwest::header::DATE) {
if let Ok(date_str) = date.to_str() {
if let Ok(server_time) = httpdate::parse_http_date(date_str) {
if let Ok(skew) = SystemTime::now().duration_since(server_time).or_else(|e| {
server_time.duration_since(SystemTime::now()).map_err(|_| e)
}) {
let skew_secs = skew.as_secs();
if skew_secs > 60 {
warn!(skew_secs, "Time skew >60s detected from fetch_proxy_config Date header");
} else if skew_secs > 30 {
warn!(skew_secs, "Time skew >30s detected from fetch_proxy_config Date header");
}
}
}
}
}
let text = resp
.text()
.await
.map_err(|e| crate::error::ProxyError::Proxy(format!("fetch_proxy_config read failed: {e}")))?;