From c095928531d421c73456aa4f77ead76c20f6550b Mon Sep 17 00:00:00 2001
From: CARBONNEAUX Mathieu <mcarbonneaux@users.noreply.github.com>
Date: Mon, 19 May 2025 17:26:43 +0200
Subject: [PATCH] try to fix incompatibility with http/2 with many http
 server...

---
 .../org/apache/cxf/transport/http/HttpClientHTTPConduit.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rt/transports/http/src/main/java/org/apache/cxf/transport/http/HttpClientHTTPConduit.java b/rt/transports/http/src/main/java/org/apache/cxf/transport/http/HttpClientHTTPConduit.java
index baf4b49a3b3..647c677f7de 100644
--- a/rt/transports/http/src/main/java/org/apache/cxf/transport/http/HttpClientHTTPConduit.java
+++ b/rt/transports/http/src/main/java/org/apache/cxf/transport/http/HttpClientHTTPConduit.java
@@ -425,6 +425,9 @@ protected void setupConnection(Message message, Address address, HTTPClientPolic
                 }
             }
             String verc = (String)message.getContextualProperty(FORCE_HTTP_VERSION);
+            if (verc == null && "http".equals(uri.getScheme())) {
+                verc="1.1";  
+            }
             if (verc == null) {
                 verc = csPolicy.getVersion();
             }