--- a/plugins/mod_component.lua	Fri May 07 16:47:58 2021 +0200
+++ b/plugins/mod_component.lua	Thu May 13 11:17:13 2021 +0100
@@ -27,6 +27,7 @@
 local log = module._log;
 
 local opt_keepalives = module:get_option_boolean("component_tcp_keepalives", module:get_option_boolean("tcp_keepalives", true));
+local stanza_size_limit = module:get_option_number("component_stanza_size_limit", module:get_option_number("s2s_stanza_size_limit", 1024*512));
 
 local sessions = module:shared("sessions");
 
@@ -304,7 +305,7 @@
 
 	session.log("info", "Incoming Jabber component connection");
 
-	local stream = new_xmpp_stream(session, stream_callbacks);
+	local stream = new_xmpp_stream(session, stream_callbacks, stanza_size_limit);
 	session.stream = stream;
 
 	session.notopen = true;