v0.26.0

src/server/serve.rs

@@ -6,6 +6,7 @@ async fn http2_connection<I>(
     local: SocketAddr,
     transport: Transport,
     extended_connect: bool,
+    frontend_state: Option<Arc<App>>,
     lease: Arc<ConnectionLease>,
     stop: CancellationToken,
     grace: Duration,
@@ -66,6 +67,10 @@ async fn http2_connection<I>(
         tokio::select! {
             result = &mut conn => {
                 if let Err(error) = result {
+                    log_protocol_error(
+                        frontend_state.as_ref(), "http2_connection_error", &error, peer, local,
+                        if transport.tls { "tls" } else { "tcp" }, "2", 0, None,
+                    );
                     tracing::debug!(%error, "HTTP/2 connection closed");
                 }
                 return;
@@ -94,6 +99,17 @@ async fn http2_connection<I>(
     match tokio::time::timeout(drain, &mut conn).await {
         Ok(Ok(())) => tracing::debug!(?cause, "HTTP/2 graceful shutdown drained"),
         Ok(Err(error)) => {
+            log_protocol_error(
+                frontend_state.as_ref(),
+                "http2_drain_protocol_error",
+                &error,
+                peer,
+                local,
+                if transport.tls { "tls" } else { "tcp" },
+                "2",
+                0,
+                None,
+            );
             tracing::debug!(?cause, %error, "HTTP/2 graceful shutdown ended with protocol error")
         }
         Err(_) => tracing::debug!(