From: Amaury Denoyelle <adenoyelle@haproxy.com>
Date: Wed, 11 Jun 2025 15:26:44 +0000 (+0200)
Subject: MINOR: server: mark QUIC support as experimental
X-Git-Tag: v3.3-dev2~112
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f66b495f8e13dcfd8608e4a523c20a08a57ded13;p=thirdparty%2Fhaproxy.git

MINOR: server: mark QUIC support as experimental

Mark QUIC address support for servers as experimental on the backend
side. Previously, it was allowed but wouldn't function as expected. As
QUIC backend support requires several changes, it is better to declare
it as experimental first.
---

diff --git a/src/server.c b/src/server.c
index 1bef0e39f..4d7d1f0d8 100644
--- a/src/server.c
+++ b/src/server.c
@@ -3597,10 +3597,14 @@ static int _srv_parse_init(struct server **srv, char **args, int *cur_arg,
 		}
 
 #ifdef USE_QUIC
-		if (newsrv->addr_type.proto_type == PROTO_TYPE_DGRAM &&
-		    newsrv->addr_type.xprt_type == PROTO_TYPE_STREAM) {
-			ha_alert("QUIC protocol is unsupported on the backend side.\n");
-			goto out;
+		if (srv_is_quic(newsrv)) {
+			if (!experimental_directives_allowed) {
+				ha_alert("QUIC is experimental for server '%s',"
+				         " must be allowed via a global 'expose-experimental-directives'\n",
+				         newsrv->id);
+				err_code |= ERR_ALERT | ERR_FATAL;
+				goto out;
+			}
 		}
 #endif