From 8569e33c46956d037b324a55a8bf453cfde5bc3a Mon Sep 17 00:00:00 2001
From: Masakazu Kitajo <maskit@apache.org>
Date: Tue, 30 May 2023 10:16:56 -0600
Subject: [PATCH] Fix Via header on H3 connections

---
 proxy/http3/Http3Session.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proxy/http3/Http3Session.cc b/proxy/http3/Http3Session.cc
index f993887aadc..8b6e8bee3b2 100644
--- a/proxy/http3/Http3Session.cc
+++ b/proxy/http3/Http3Session.cc
@@ -69,7 +69,7 @@ HQSession::populate_protocol(std::string_view *result, int size) const
 {
   int retval = 0;
   if (size > retval) {
-    result[retval++] = this->get_protocol_string();
+    result[retval++] = static_cast<QUICNetVConnection *>(this->_vc)->negotiated_application_name();
     if (size > retval) {
       retval += super::populate_protocol(result + retval, size - retval);
     }