From 3934901e514df8bf0b0b22dda724e1fd4fb9d10c Mon Sep 17 00:00:00 2001
From: Aurelien DARRAGON <adarragon@haproxy.com>
Date: Tue, 19 Sep 2023 18:48:23 +0200
Subject: [PATCH] MINOR: proxy: report a warning for max_ka_queue in
 proxy_cfg_ensure_no_http()

Display a warning when max_ka_queue is set (it is the case when
"max-keep-alive-queue" directive is used within a proxy section) to inform
the user that this directives depends on the "http" mode to work and thus
will safely be ignored.
---
 src/proxy.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/proxy.c b/src/proxy.c
index f8bb876a08..80b64f3bda 100644
--- a/src/proxy.c
+++ b/src/proxy.c
@@ -1294,6 +1294,10 @@ struct server *findserver_unique_name(const struct proxy *px, const char *name,
  */
 int proxy_cfg_ensure_no_http(struct proxy *curproxy)
 {
+	if (curproxy->max_ka_queue) {
+		ha_warning("max_ka_queue will be ignored for %s '%s' (needs 'mode http').\n",
+			   proxy_type_str(curproxy), curproxy->id);
+	}
 	if (curproxy->cookie_name != NULL) {
 		ha_warning("cookie will be ignored for %s '%s' (needs 'mode http').\n",
 			   proxy_type_str(curproxy), curproxy->id);