Add reusable Tokio TLS client connector

Author: nox

.github/workflows/ci.yml

@@ -397,7 +397,7 @@ jobs:
 
   test-boringssl:
     name: Test BoringSSL upstream test suite
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
     - uses: actions/checkout@v7
       with:

hyper-boring/Cargo.toml

@@ -22,11 +22,9 @@ default = ["boring/default", "tokio-boring/default"]
 fips = ["boring/fips", "tokio-boring/fips"]
 
 [dependencies]
-antidote = { workspace = true }
 http = { workspace = true }
 hyper = { workspace = true }
 hyper-util = { workspace = true, features = ["client", "client-legacy"] }
-linked_hash_set = { workspace = true }
 boring = { workspace = true, default-features = false }
 tokio = { workspace = true }
 tokio-boring = { workspace = true, default-features = false  }

hyper-boring/src/cache.rs

@@ -1,25 +1,13 @@
 //! Hyper SSL support via BoringSSL.
 #![warn(missing_docs)]
 
-use crate::cache::SessionKey;
-use boring::error::ErrorStack;
-use boring::ex_data::Index;
-use boring::ssl::Ssl;
 use std::fmt;
-use std::sync::LazyLock;
 use tokio_boring::SslStream;
 
-mod cache;
 mod v1;
 
 pub use self::v1::*;
 
-fn key_index() -> Result<Index<Ssl, SessionKey>, ErrorStack> {
-    static IDX: LazyLock<Result<Index<Ssl, SessionKey>, ErrorStack>> =
-        LazyLock::new(Ssl::new_ex_index);
-    IDX.clone()
-}
-
 /// Settings for [`HttpsLayer`]
 pub struct HttpsLayerSettings {
     session_cache_capacity: usize,