From a02b61947d0776848a27c0c729b875eef0788f41 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Thu, 29 Dec 2022 14:37:54 +0000
Subject: [PATCH] 00_MQTT2_SERVER.pm: ignoreRegexp doc (Forum #131191)

git-svn-id: https://svn.fhem.de/fhem/trunk@26925 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/00_MQTT2_CLIENT.pm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/fhem/FHEM/00_MQTT2_CLIENT.pm b/fhem/FHEM/00_MQTT2_CLIENT.pm
index 5d8619900..21cc28ae0 100644
--- a/fhem/FHEM/00_MQTT2_CLIENT.pm
+++ b/fhem/FHEM/00_MQTT2_CLIENT.pm
@@ -872,12 +872,16 @@ MQTT2_CLIENT_feedTheList($$$)
     <li>disconnectAfter &lt;seconds&gt;<br>
       if set, the connection will be closed after &lt;seconds&gt; of
       inactivity, and will be automatically reopened when sending a command.
-      </li>
+      </li><br>
 
     <a id="MQTT2_CLIENT-attr-ignoreRegexp"></a>
     <li>ignoreRegexp<br>
       if $topic:$message matches ignoreRegexp, then it will be silently ignored.
-      </li>
+      For general purpose servers, it is a good idea to set it e.g. to
+      <ul>
+        homeassistant/[^:"]+/config|tasmota/discovery/[^/:]+/(config|sensors)
+      </ul> and also include the topics used to send commands towards your MQTT
+      clients.</li><br>
 
     <a id="MQTT2_CLIENT-attr-lwt"></a>
     <li>lwt &lt;topic&gt; &lt;message&gt; <br>