From 1cca0ee9735e60a0074746da36f6b40875664d27 Mon Sep 17 00:00:00 2001
From: lanyeeee <1210347077@qq.com>
Date: Tue, 8 Oct 2024 05:55:08 +0800
Subject: [PATCH 1/3] feat: remove feature `__internal_proxy_sys_no_cache`

---
 src/proxy.rs   | 14 +++-----------
 tests/proxy.rs |  4 ----
 2 files changed, 3 insertions(+), 15 deletions(-)

diff --git a/src/proxy.rs b/src/proxy.rs
index 880e2452e..61d1202bd 100644
--- a/src/proxy.rs
+++ b/src/proxy.rs
@@ -7,7 +7,6 @@ use crate::into_url::{IntoUrl, IntoUrlSealed};
 use crate::Url;
 use http::{header::HeaderValue, Uri};
 use ipnet::IpNet;
-use once_cell::sync::Lazy;
 use percent_encoding::percent_decode;
 use std::collections::HashMap;
 use std::env;
@@ -280,13 +279,9 @@ impl Proxy {
     }
 
     pub(crate) fn system() -> Proxy {
-        let mut proxy = if cfg!(feature = "__internal_proxy_sys_no_cache") {
-            Proxy::new(Intercept::System(Arc::new(get_sys_proxies(
-                get_from_platform(),
-            ))))
-        } else {
-            Proxy::new(Intercept::System(SYS_PROXIES.clone()))
-        };
+        let mut proxy = Proxy::new(Intercept::System(Arc::new(get_sys_proxies(
+            get_from_platform(),
+        ))));
         proxy.no_proxy = NoProxy::from_env();
         proxy
     }
@@ -876,9 +871,6 @@ impl Dst for Uri {
     }
 }
 
-static SYS_PROXIES: Lazy<Arc<SystemProxyMap>> =
-    Lazy::new(|| Arc::new(get_sys_proxies(get_from_platform())));
-
 /// Get system proxies information.
 ///
 /// All platforms will check for proxy settings via environment variables.
diff --git a/tests/proxy.rs b/tests/proxy.rs
index 9231a3267..25d0f615c 100644
--- a/tests/proxy.rs
+++ b/tests/proxy.rs
@@ -163,7 +163,6 @@ async fn test_no_proxy() {
     assert_eq!(res.status(), reqwest::StatusCode::OK);
 }
 
-#[cfg_attr(not(feature = "__internal_proxy_sys_no_cache"), ignore)]
 #[tokio::test]
 async fn test_using_system_proxy() {
     let url = "http://not.a.real.sub.hyper.rs/prox";
@@ -175,9 +174,6 @@ async fn test_using_system_proxy() {
         async { http::Response::default() }
     });
 
-    // Note: we're relying on the `__internal_proxy_sys_no_cache` feature to
-    // check the environment every time.
-
     // save system setting first.
     let system_proxy = env::var("http_proxy");
     // set-up http proxy.

From 6b238ad69a61961d4d13ce1db31d97c6741e58ad Mon Sep 17 00:00:00 2001
From: lanyeeee <1210347077@qq.com>
Date: Tue, 8 Oct 2024 05:55:41 +0800
Subject: [PATCH 2/3] fix: `proc-macro2@1.0.62` was yanked by the author

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5dfd0dbf7..0836a0e96 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -272,7 +272,7 @@ jobs:
         run: |
           cargo clean
           cargo update -Z minimal-versions
-          cargo update -p proc-macro2 --precise 1.0.62
+          cargo update -p proc-macro2 --precise 1.0.87
           cargo check
           cargo check --all-features
 

From bdd52abf30f44828976186af9d2d6e1a6ffb2834 Mon Sep 17 00:00:00 2001
From: lanyeeee <1210347077@qq.com>
Date: Tue, 8 Oct 2024 05:56:20 +0800
Subject: [PATCH 3/3] feat: remove `__internal_proxy_sys_no_cache` in CI

---
 .github/workflows/ci.yml | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0836a0e96..571ad2df6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -91,16 +91,12 @@ jobs:
 
         include:
           - name: linux / stable
-            test-features: "--features __internal_proxy_sys_no_cache"
           - name: linux / beta
             rust: beta
-            test-features: "--features __internal_proxy_sys_no_cache"
           # - name: linux / nightly
           #   rust: nightly
-          #   test-features: "--features __internal_proxy_sys_no_cache"
           - name: macOS / stable
             os: macOS-latest
-            test-features: "--features __internal_proxy_sys_no_cache"
 
           - name: windows / stable-x86_64-msvc
             os: windows-latest