mod_smacks: Disable resumption behavior on s2s Since resumption is not supported on s2s currently, there is no point in allocating resumption tokens. The code that removes entries from session_registry is only invoked for c2s sessions, thus enabling resumable smacks on s2s adds an entry that never goes away.

author: Kim Alvefur <zash@zash.se>
date: Sun, 13 Nov 2022 18:16:59 +0100
parent: 12549:3729a6bdb562
child: 12850:101c758428aa
--- a/plugins/mod_smacks.lua	Fri Nov 04 12:26:10 2022 +0000
+++ b/plugins/mod_smacks.lua	Sun Nov 13 18:16:59 2022 +0100
@@ -308,7 +308,8 @@
 	local resume_max;
 	local resume_token;
 	local resume = stanza.attr.resume;
-	if resume == "true" or resume == "1" then
+	if (resume == "true" or resume == "1") and session.username then
+		-- resumption on s2s is not currently supported
 		resume_token = new_id();
 		session_registry[jid.join(session.username, session.host, resume_token)] = session;
 		session.resumption_token = resume_token;