Changeset

12810:871d2c95b403

mod_s2s: Advertise stream features on bidi connections
author Kim Alvefur <zash@zash.se>
date Thu, 20 Oct 2022 14:22:36 +0200
parents 12809:71bd009a9789
children 12811:ccc0bdad82cc
files plugins/mod_s2s.lua
diffstat 1 files changed, 6 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/plugins/mod_s2s.lua	Thu Oct 20 14:12:56 2022 +0200
+++ b/plugins/mod_s2s.lua	Thu Oct 20 14:22:36 2022 +0200
@@ -247,6 +247,12 @@
 	end
 	module:hook("route/remote", route_to_existing_session, -1);
 	module:hook("route/remote", route_to_new_session, -10);
+	module:hook("s2sout-stream-features", function (event)
+		if stanza_size_limit then
+			event.features:tag("limits", { xmlns = "urn:xmpp:stream-limits:0" })
+				:text_tag("max-size", string.format("%d", stanza_size_limit)):up();
+		end
+	end);
 	module:hook("s2s-authenticated", make_authenticated, -1);
 	module:hook("s2s-read-timeout", keepalive, -1);
 	module:hook_stanza("http://etherx.jabber.org/streams", "features", function (session, stanza) -- luacheck: ignore 212/stanza