From: Christopher Faulet <cfaulet@haproxy.com>
Date: Tue, 22 Mar 2022 08:41:11 +0000 (+0100)
Subject: DOC: config: Explictly add supported MQTT versions
X-Git-Tag: v2.6-dev4~27
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=140a35766085bd900e8d9a74e3501abdb66d8a41;p=thirdparty%2Fhaproxy.git

DOC: config: Explictly add supported MQTT versions

This avoids any ambiguities on supported versions. This patch depends on
129579813 ("MEDIUM: mqtt: support mqtt_is_valid and mqtt_field_value
converters for MQTTv3.1").

It must be backported with the above commit.
---

diff --git a/doc/configuration.txt b/doc/configuration.txt
index 4a27f8ab5d..e75d84b175 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -16976,6 +16976,8 @@ mqtt_is_valid
   CONNECT and CONNACK packet types. CONNECT is the first message sent by the
   client and CONNACK is the first response sent by the server.
 
+  Only MQTT 3.1, 3.1.1 and 5.0 are supported.
+
   Example:
 
       acl data_in_buffer req.len ge 4