From a74f415a84739162606092687fd19da6ade7254c Mon Sep 17 00:00:00 2001
From: Stephen Paul Weber <singpolyma@singpolyma.net>
Date: Tue, 9 Jul 2024 11:24:55 -0500
Subject: [PATCH] Ping a MUC if it returns an error

Should do periodic pings eventually as well.
---
 snikket/Client.hx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/snikket/Client.hx b/snikket/Client.hx
index 9fadc86..a930012 100644
--- a/snikket/Client.hx
+++ b/snikket/Client.hx
@@ -124,6 +124,12 @@ class Client extends EventEmitter {
 			final stanza:Stanza = event.stanza;
 			final from = stanza.attr.get("from") == null ? null : JID.parse(stanza.attr.get("from"));
 
+			if (stanza.attr.get("type") == "error" && from != null) {
+				final chat = getChat(from.asBare().asString());
+				final channel = Std.downcast(chat, Channel);
+				if (channel != null) channel.selfPing();
+			}
+
 			var fwd = null;
 			if (from != null && from.asBare().asString() == accountId()) {
 				var carbon = stanza.getChild("received", "urn:xmpp:carbons:2");