v25.11.14

changelog.md

@@ -1,5 +1,29 @@
 # Changelog
 
+## 2026-03-16 - 25.11.14 - fix(rustproxy-http)
+forward vectored write support in ShutdownOnDrop AsyncWrite wrapper
+
+- Implements poll_write_vectored by delegating to the wrapped writer
+- Exposes is_write_vectored so the wrapper preserves underlying AsyncWrite capabilities
+
+## 2026-03-16 - 25.11.13 - fix(rustproxy-http)
+remove hot-path debug logging from HTTP/1 connection pool hits
+
+- Stops emitting debug logs when reusing HTTP/1 idle connections in the connection pool.
+- Keeps pool hit behavior unchanged while reducing overhead on a frequently executed path.
+
+## 2026-03-16 - 25.11.12 - fix(rustproxy-http)
+remove connection pool hit logging and keep logging limited to actual failures
+
+- Removes debug and warning logs for HTTP/2 connection pool hits and age checks.
+- Keeps pool behavior unchanged while reducing noisy per-request logging in the Rust HTTP proxy layer.
+
+## 2026-03-16 - 25.11.11 - fix(rustproxy-http)
+improve HTTP/2 proxy error logging with warning-level connection failures and debug error details
+
+- Adds debug-formatted error fields to HTTP/2 handshake, retry, fallback, and request failure logs
+- Promotes upstream HTTP/2 connection error logs from debug to warn to improve operational visibility
+
 ## 2026-03-16 - 25.11.10 - fix(rustproxy-http)
 validate pooled HTTP/2 connections asynchronously before reuse and evict stale senders
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@push.rocks/smartproxy",
-  "version": "25.11.10",
+  "version": "25.11.14",
   "private": false,
   "description": "A powerful proxy package with unified route-based configuration for high traffic management. Features include SSL/TLS support, flexible routing patterns, WebSocket handling, advanced security options, and automatic ACME certificate management.",
   "main": "dist_ts/index.js",

rust/crates/rustproxy-http/src/connection_pool.rs

@@ -10,7 +10,7 @@ use bytes::Bytes;
 use dashmap::DashMap;
 use http_body_util::combinators::BoxBody;
 use hyper::client::conn::{http1, http2};
-use tracing::{debug, warn};
+// No per-request logging in the pool — only log on actual failures (in proxy_service.rs)
 
 /// Maximum idle connections per backend key.
 const MAX_IDLE_PER_KEY: usize = 16;
@@ -82,7 +82,7 @@ impl ConnectionPool {
         while let Some(idle) = idles.pop() {
             // Check if the connection is still alive and ready
             if idle.idle_since.elapsed() < IDLE_TIMEOUT && idle.sender.is_ready() && !idle.sender.is_closed() {
-                debug!("Pool hit (h1): {}:{}", key.host, key.port);
+                // H1 pool hit — no logging on hot path
                 return Some(idle.sender);
             }
             // Stale or closed — drop it
@@ -120,21 +120,13 @@ impl ConnectionPool {
         let pooled = entry.value();
         let age = pooled.created_at.elapsed();
 
-        // Check if the h2 connection is still alive and not too old
         if pooled.sender.is_closed() || age >= MAX_H2_AGE {
-            let reason = if pooled.sender.is_closed() { "closed" } else { "max_age" };
-            debug!("Pool evict (h2): {}:{} (reason={}, age={:.1}s)", key.host, key.port, reason, age.as_secs_f64());
             drop(entry);
             self.h2_pool.remove(key);
             return None;
         }
 
         if pooled.sender.is_ready() {
-            if age > Duration::from_secs(30) {
-                warn!("Pool hit (h2): {}:{} — connection age {:.1}s (>30s, may be stale)", key.host, key.port, age.as_secs_f64());
-            } else {
-                debug!("Pool hit (h2): {}:{} (age={:.1}s)", key.host, key.port, age.as_secs_f64());
-            }
             return Some((pooled.sender.clone(), age));
         }
         None

rust/crates/rustproxy-http/src/proxy_service.rs

@@ -990,7 +990,7 @@ impl HttpProxyService {
         ) = match tokio::time::timeout(self.connect_timeout, h2_builder.handshake(io)).await {
             Ok(Ok(h)) => h,
             Ok(Err(e)) => {
-                error!(backend = %backend_key, domain = %domain, error = %e, "Backend H2 handshake failed");
+                error!(backend = %backend_key, domain = %domain, error = %e, error_debug = ?e, "Backend H2 handshake failed");
                 self.metrics.backend_handshake_error(&backend_key);
                 return Ok(error_response(StatusCode::BAD_GATEWAY, "Backend H2 handshake failed"));
             }
@@ -1008,7 +1008,7 @@ impl HttpProxyService {
             let key = pool_key.clone();
             tokio::spawn(async move {
                 if let Err(e) = conn.await {
-                    debug!("HTTP/2 upstream connection error: {}", e);
+                    warn!("HTTP/2 upstream connection error: {} ({:?})", e, e);
                 }
                 pool.remove_h2(&key);
             });
@@ -1140,7 +1140,7 @@ impl HttpProxyService {
         ) = match tokio::time::timeout(self.connect_timeout, h2_builder.handshake(io)).await {
             Ok(Ok(h)) => h,
             Ok(Err(e)) => {
-                error!(backend = %backend_key, domain = %domain, error = %e, "H2 retry: handshake failed");
+                error!(backend = %backend_key, domain = %domain, error = %e, error_debug = ?e, "H2 retry: handshake failed");
                 self.metrics.backend_handshake_error(&backend_key);
                 self.metrics.backend_connection_closed(&backend_key);
                 return Ok(error_response(StatusCode::BAD_GATEWAY, "Backend H2 retry handshake failed"));
@@ -1159,7 +1159,7 @@ impl HttpProxyService {
             let key = pool_key.clone();
             tokio::spawn(async move {
                 if let Err(e) = conn.await {
-                    debug!("H2 retry: upstream connection error: {}", e);
+                    warn!("H2 retry: upstream connection error: {} ({:?})", e, e);
                 }
                 pool.remove_h2(&key);
             });
@@ -1288,7 +1288,7 @@ impl HttpProxyService {
                     let key = pool_key.clone();
                     tokio::spawn(async move {
                         if let Err(e) = conn.await {
-                            debug!("HTTP/2 upstream connection error: {}", e);
+                            warn!("HTTP/2 upstream connection error: {} ({:?})", e, e);
                         }
                         pool.remove_h2(&key);
                     });
@@ -1343,6 +1343,7 @@ impl HttpProxyService {
                             backend = %bk,
                             domain = %domain,
                             error = %e,
+                            error_debug = ?e,
                             "Auto-detect: H2 request failed, falling back to H1"
                         );
                         self.metrics.backend_h2_failure(&bk);
@@ -1600,11 +1601,11 @@ impl HttpProxyService {
                 // Evict the dead sender so subsequent requests get fresh connections
                 if let Some(key) = pool_key {
                     let bk = format!("{}:{}", key.host, key.port);
-                    error!(backend = %bk, domain = %domain, error = %e, "Backend H2 request failed");
+                    error!(backend = %bk, domain = %domain, error = %e, error_debug = ?e, "Backend H2 request failed");
                     self.metrics.backend_request_error(&bk);
                     self.connection_pool.remove_h2(key);
                 } else {
-                    error!(domain = %domain, error = %e, "Backend H2 request failed");
+                    error!(domain = %domain, error = %e, error_debug = ?e, "Backend H2 request failed");
                 }
                 return Ok(error_response(StatusCode::BAD_GATEWAY, "Backend H2 request failed"));
             }

rust/crates/rustproxy-http/src/shutdown_on_drop.rs

@@ -50,6 +50,18 @@ impl<S: AsyncRead + AsyncWrite + Unpin + Send + 'static> AsyncWrite for Shutdown
         Pin::new(self.get_mut().inner.as_mut().unwrap()).poll_write(cx, buf)
     }
 
+    fn poll_write_vectored(
+        self: Pin<&mut Self>,
+        cx: &mut Context<'_>,
+        bufs: &[io::IoSlice<'_>],
+    ) -> Poll<io::Result<usize>> {
+        Pin::new(self.get_mut().inner.as_mut().unwrap()).poll_write_vectored(cx, bufs)
+    }
+
+    fn is_write_vectored(&self) -> bool {
+        self.inner.as_ref().unwrap().is_write_vectored()
+    }
+
     fn poll_flush(
         self: Pin<&mut Self>,
         cx: &mut Context<'_>,

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartproxy',
-  version: '25.11.10',
+  version: '25.11.14',
   description: 'A powerful proxy package with unified route-based configuration for high traffic management. Features include SSL/TLS support, flexible routing patterns, WebSocket handling, advanced security options, and automatic ACME certificate management.'
 }