diff -r 3e6e98cc63e9 -r 50324f66ca2a plugins/mod_bosh.lua
--- a/plugins/mod_bosh.lua	Mon Jul 17 00:37:44 2023 +0200
+++ b/plugins/mod_bosh.lua	Mon Jul 17 01:38:54 2023 +0200
@@ -45,7 +45,7 @@
 
 local consider_bosh_secure = module:get_option_boolean("consider_bosh_secure");
 local cross_domain = module:get_option("cross_domain_bosh");
-local stanza_size_limit = module:get_option_number("c2s_stanza_size_limit", 1024*256);
+local stanza_size_limit = module:get_option_integer("c2s_stanza_size_limit", 1024*256, 10000);
 
 if cross_domain ~= nil then
 	module:log("info", "The 'cross_domain_bosh' option has been deprecated");