From f84df6a0b1a67136f939d1bc6b7425f2b8b66ac4 Mon Sep 17 00:00:00 2001
From: dswij <dswijj@gmail.com>
Date: Wed, 17 Sep 2025 21:48:18 +0800
Subject: [PATCH] refactor(pool): use `sleep` instead of `sleep_until`

This commit refactors all usage of `Timer::sleep_until` with
`Timer::sleep`.

`sleep_until` is a convenient method that is logically equivalent with
`sleep`, but requires the use of `std::time::Instant`.  This have some effect when
downstream users rely on non-std `Instant`.
---
 src/client/legacy/pool.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/client/legacy/pool.rs b/src/client/legacy/pool.rs
index e0d6f2f..45cf262 100644
--- a/src/client/legacy/pool.rs
+++ b/src/client/legacy/pool.rs
@@ -785,7 +785,7 @@ impl<T: Poolable + 'static, K: Key> IdleTask<T, K> {
     async fn run(self) {
         use futures_util::future;
 
-        let mut sleep = self.timer.sleep_until(Instant::now() + self.duration);
+        let mut sleep = self.timer.sleep(self.duration);
         let mut on_pool_drop = self.pool_drop_notifier;
         loop {
             match future::select(&mut on_pool_drop, &mut sleep).await {
@@ -801,8 +801,7 @@ impl<T: Poolable + 'static, K: Key> IdleTask<T, K> {
                         }
                     }
 
-                    let deadline = Instant::now() + self.duration;
-                    self.timer.reset(&mut sleep, deadline);
+                    sleep = self.timer.sleep(self.duration);
                 }
             }
         }