# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1626592651 -7200
# Node ID 7132acfd287e55a025e4dd8f02225bd7e650f93c
# Parent  0a8671f32424b72289d6be0166407a6a3ed0fae6
mod_s2s: Handle measurement where the local host is unknown

This could happen with Dialback-only connections or others that were
missing the stream 'to' attribute.

diff -r 0a8671f32424 -r 7132acfd287e plugins/mod_s2s.lua
--- a/plugins/mod_s2s.lua	Sun Jul 18 09:08:04 2021 +0200
+++ b/plugins/mod_s2s.lua	Sun Jul 18 09:17:31 2021 +0200
@@ -645,7 +645,7 @@
 			session.sends2s(stream_error);
 		end
 	else
-		m_closed_connections:with_labels(this_host, session.direction, reason == false and ":remote-choice" or ":local-choice"):add(1)
+		m_closed_connections:with_labels(this_host or ":unknown", session.direction, reason == false and ":remote-choice" or ":local-choice"):add(1)
 	end
 
 	session.sends2s("</stream:stream>");