fix: replace crate::net::resolver with ngx::async_::resolver

ngx's resolver started as this crate's resolver, and includes bug fixes

Author: pchickey

Cargo.lock

@@ -32,12 +32,10 @@ thiserror = { version = "2.0.12", default-features = false }
 zeroize = "1.8.1"
 
 [dependencies.nginx-sys]
-git = "https://github.com/nginx/ngx-rust"
-rev = "ac60b788cc1b9e9d5e2e92058b54494dcecb1109"
+version = "0.5.0-beta"
 
 [dependencies.ngx]
-git = "https://github.com/nginx/ngx-rust"
-rev = "ac60b788cc1b9e9d5e2e92058b54494dcecb1109"
+version = "0.5.0-beta"
 default-features = false
 features = ["async", "serde", "std"]
 
@@ -52,3 +50,8 @@ export-modules = []
 [profile.release]
 codegen-units = 1
 lto = true
+
+[patch.crates-io]
+ngx = { git = "https://github.com/pchickey/ngx-rust", rev = "75add6c437603faf559712f7c687c58cbb307cf0" }
+nginx-sys = { git = "https://github.com/pchickey/ngx-rust", rev = "75add6c437603faf559712f7c687c58cbb307cf0" }
+

Cargo.toml

@@ -6,4 +6,3 @@
 pub mod connection;
 pub mod http;
 pub mod peer_conn;
-pub mod resolver;

src/net.rs

@@ -15,12 +15,12 @@ use http_body::Body;
 use http_body_util::BodyExt;
 use nginx_sys::{ngx_log_t, ngx_resolver_t, NGX_LOG_WARN};
 use ngx::allocator::Box;
+use ngx::async_::resolver::Resolver;
 use ngx::async_::spawn;
 use ngx::ngx_log_error;
 use thiserror::Error;
 
 use super::peer_conn::PeerConnection;
-use super::resolver::Resolver;
 use crate::conf::ssl::NgxSsl;
 
 // The largest response we can reasonably expect is a certificate chain, which should not exceed
@@ -65,7 +65,7 @@ pub enum HttpClientError {
     #[error("request error: {0}")]
     Http(#[from] hyper::Error),
     #[error("name resolution error: {0}")]
-    Resolver(super::resolver::Error),
+    Resolver(ngx::async_::resolver::Error),
     #[error("connection error: {0}")]
     Io(io::Error),
     #[error("invalid uri: {0}")]
@@ -74,7 +74,7 @@ pub enum HttpClientError {
 
 impl From<io::Error> for HttpClientError {
     fn from(err: io::Error) -> Self {
-        match err.downcast::<super::resolver::Error>() {
+        match err.downcast::<ngx::async_::resolver::Error>() {
             Ok(x) => Self::Resolver(x),
             Err(x) => Self::Io(x),
         }

src/net/http.rs

@@ -17,13 +17,13 @@ use nginx_sys::{
     ngx_ssl_shutdown, ngx_ssl_t, ngx_str_t, ngx_url_t, NGX_DEFAULT_POOL_SIZE, NGX_LOG_ERR,
     NGX_LOG_WARN,
 };
+use ngx::async_::resolver::Resolver;
 use ngx::collections::Vec;
 use ngx::core::Status;
 use ngx::{ngx_log_debug, ngx_log_error};
 use openssl_sys::{SSL_get_verify_result, X509_verify_cert_error_string, X509_V_OK};
 
 use super::connection::{Connection, ConnectionLogError};
-use super::resolver::Resolver;
 use crate::util::OwnedPool;
 
 const ACME_DEFAULT_READ_TIMEOUT: ngx_msec_t = 60000;