diff --git a/Cargo.lock b/Cargo.lock
index 43de093..33e2510 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3151,6 +3151,7 @@ dependencies = [
  "elevated-command",
  "event-listener 5.4.0",
  "futures-concurrency",
+ "futures-intrusive",
  "futures-util",
  "geph5-broker-protocol",
  "geph5-misc-rpc",
diff --git a/binaries/geph5-client/Cargo.toml b/binaries/geph5-client/Cargo.toml
index 862db2c..37a3412 100644
--- a/binaries/geph5-client/Cargo.toml
+++ b/binaries/geph5-client/Cargo.toml
@@ -87,6 +87,7 @@ async-broadcast = "0.7.1"
 crossbeam-queue = "0.3.11"
 async-event = "0.2.1"
 ctrlc = {version="3.4.5", features=["termination"]}
+futures-intrusive = "0.5.0"
 
 [target.'cfg(windows)'.dependencies]
 winapi = { version = "0.3.9", features = ["minwindef", "mmsystem", "timeapi", "std"] }
diff --git a/binaries/geph5-client/src/refresh_cell.rs b/binaries/geph5-client/src/refresh_cell.rs
index 3f9a62f..b16e602 100644
--- a/binaries/geph5-client/src/refresh_cell.rs
+++ b/binaries/geph5-client/src/refresh_cell.rs
@@ -4,12 +4,13 @@ use std::{
     time::{Duration, SystemTime},
 };
 
+use futures_intrusive::sync::ManualResetEvent;
 use parking_lot::Mutex;
 use smol::{channel::Sender, future::FutureExt};
 use smolscale::immortal::Immortal;
 
 pub struct RefreshCell<T: Clone> {
-    inner: Arc<Mutex<T>>,
+    inner: Arc<Mutex<Option<T>>>,
     last_refresh_start: Arc<Mutex<SystemTime>>,
     _task: Immortal,
     interval: Duration,
@@ -21,17 +22,18 @@ impl<T: Clone + Send + 'static> RefreshCell<T> {
         interval: Duration,
         refresh: impl Fn() -> Fut + Send + Sync + 'static,
     ) -> Self {
-        let inner = Arc::new(Mutex::new(refresh().await));
+        let inner = Arc::new(Mutex::new(None));
         let last_refresh_start = Arc::new(Mutex::new(SystemTime::now()));
         let inner2 = inner.clone();
         let refresh = Arc::new(move || refresh().boxed());
         let (force_refresh, recv_force_refresh) = smol::channel::unbounded();
+        let ready_event = Arc::new(ManualResetEvent::new(false));
         let task = {
             let refresh = refresh.clone();
             let recv_force_refresh = recv_force_refresh.clone();
             let last_refresh_start = last_refresh_start.clone();
+            let ready_event = ready_event.clone();
             Immortal::spawn(async move {
-                smol::Timer::after(interval).await;
                 loop {
                     *last_refresh_start.lock() = SystemTime::now();
                     let refresh = refresh.clone();
@@ -43,7 +45,8 @@ impl<T: Clone + Send + 'static> RefreshCell<T> {
                             "RefreshCell refreshed properly"
                         );
                         let mut inner = inner2.lock();
-                        *inner = new_value;
+                        *inner = Some(new_value);
+                        ready_event.set();
                         true
                     };
                     let timeout = async {
@@ -73,6 +76,7 @@ impl<T: Clone + Send + 'static> RefreshCell<T> {
                 }
             })
         };
+        ready_event.wait().await;
         Self {
             inner,
             _task: task,
@@ -95,6 +99,6 @@ impl<T: Clone + Send + 'static> RefreshCell<T> {
                 *last_refresh_start = SystemTime::now();
             }
         }
-        self.inner.lock().clone()
+        self.inner.lock().clone().unwrap()
     }
 }
diff --git a/binaries/geph5-client/src/route.rs b/binaries/geph5-client/src/route.rs
index 79d592a..7bfd9ee 100644
--- a/binaries/geph5-client/src/route.rs
+++ b/binaries/geph5-client/src/route.rs
@@ -1,4 +1,7 @@
-use std::{net::SocketAddr, time::Duration};
+use std::{
+    net::SocketAddr,
+    time::{Duration, SystemTime},
+};
 
 use anyctx::AnyCtx;
 use anyhow::Context;
@@ -11,6 +14,7 @@ use geph5_broker_protocol::{
 use isocountry::CountryCode;
 use moka::sync::Cache;
 use once_cell::sync::Lazy;
+use parking_lot::Mutex;
 use rand::seq::SliceRandom;
 use serde::{Deserialize, Serialize};
 use sillad::{
@@ -20,7 +24,10 @@ use sillad::{
 use sillad_sosistab3::{dialer::SosistabDialer, Cookie};
 
 use crate::{
-    auth::get_connect_token, broker::broker_client, client::Config, client_inner::CONCURRENCY,
+    auth::get_connect_token,
+    broker::broker_client,
+    client::{Config, CtxField},
+    client_inner::CONCURRENCY,
     vpn::vpn_whitelist,
 };
 
@@ -50,6 +57,21 @@ pub enum ExitConstraint {
     CountryCity(CountryCode, String),
 }
 
+type DialerWithInfo = (VerifyingKey, ExitDescriptor, DynDialer);
+
+pub async fn get_cached_dialer(ctx: &AnyCtx<Config>) -> anyhow::Result<DialerWithInfo> {
+    static LAST_DIALER: CtxField<Mutex<Option<(DialerWithInfo, SystemTime)>>> =
+        |_| Mutex::new(None);
+    if let Some(last_time) = ctx.get(LAST_DIALER).lock().as_ref().map(|s| s.1) {
+        if let Ok(elapsed) = last_time.elapsed() {
+            if elapsed < Duration::from_secs(60) {
+                return Ok(ctx.get(LAST_DIALER).lock().as_ref().unwrap().0.clone());
+            }
+        }
+    }
+    todo!()
+}
+
 /// Gets a sillad Dialer that produces a single, pre-authentication pipe, as well as the public key.
 pub async fn get_dialer(
     ctx: &AnyCtx<Config>,