mod_s2s: Fix logging of <stream:error> consistency with other mods
`reason` was often a table, so the log said "table: 0xptr" or such.
mod_c2s, mod_bosh etc logs the stream error stanza object, so better do
the same. It would be nicer if this was an util.error object, but that
will have to be a future change.
--- a/plugins/mod_s2s.lua Sat Oct 23 22:24:59 2021 +0200
+++ b/plugins/mod_s2s.lua Sun Oct 24 15:11:01 2021 +0200
@@ -650,7 +650,7 @@
if st.is_stanza(stream_error) then
-- to and from are never unknown on outgoing connections
log("debug", "Disconnecting %s->%s[%s], <stream:error> is: %s",
- session.from_host or "(unknown host)" or session.ip, session.to_host or "(unknown host)", session.type, reason);
+ session.from_host or "(unknown host)" or session.ip, session.to_host or "(unknown host)", session.type, stream_error);
session.sends2s(stream_error);
end
else