From d6d8bce0e497f41105256c543530054ccdf69f9a Mon Sep 17 00:00:00 2001
From: Badlop <badlop@process-one.net>
Date: Wed, 3 Apr 2024 21:24:39 +0200
Subject: [PATCH] If INET_DIST_INTERFACE is IPv6, set required option (thanks
 to Stu Tomlinson)(#4189)

---
 .github/container/ejabberdctl.template | 3 +++
 ejabberdctl.template                   | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/.github/container/ejabberdctl.template b/.github/container/ejabberdctl.template
index e7e112ffa..2d64e135e 100755
--- a/.github/container/ejabberdctl.template
+++ b/.github/container/ejabberdctl.template
@@ -79,6 +79,9 @@ fi
 if [ -n "$INET_DIST_INTERFACE" ] ; then
     INET_DIST_INTERFACE2=$("$ERL" $ERLANG_OPTS -noshell -eval 'case inet:parse_address("'$INET_DIST_INTERFACE'") of {ok,IP} -> io:format("~p",[IP]); _ -> ok end.' -s erlang halt)
     if [ -n "$INET_DIST_INTERFACE2" ] ; then
+        if [ $(echo "$INET_DIST_INTERFACE2" | grep -o "," | wc -l) -eq 7 ] ; then
+            INET_DIST_INTERFACE2="$INET_DIST_INTERFACE2 -proto_dist inet6_tcp"
+        fi
         ERLANG_OPTS="$ERLANG_OPTS -kernel inet_dist_use_interface $INET_DIST_INTERFACE2"
     fi
 fi
diff --git a/ejabberdctl.template b/ejabberdctl.template
index f558e93b2..28c31c054 100755
--- a/ejabberdctl.template
+++ b/ejabberdctl.template
@@ -78,6 +78,9 @@ fi
 if [ -n "$INET_DIST_INTERFACE" ] ; then
     INET_DIST_INTERFACE2=$("$ERL" $ERLANG_OPTS -noshell -eval 'case inet:parse_address("'$INET_DIST_INTERFACE'") of {ok,IP} -> io:format("~p",[IP]); _ -> ok end.' -s erlang halt)
     if [ -n "$INET_DIST_INTERFACE2" ] ; then
+        if [ $(echo "$INET_DIST_INTERFACE2" | grep -o "," | wc -l) -eq 7 ] ; then
+            INET_DIST_INTERFACE2="$INET_DIST_INTERFACE2 -proto_dist inet6_tcp"
+        fi
         ERLANG_OPTS="$ERLANG_OPTS -kernel inet_dist_use_interface $INET_DIST_INTERFACE2"
     fi
 fi