# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1487196202 -3600
# Node ID d8029b2e0f4329363e48670e8f8e40eb39e3afd5
# Parent  08bde6a6fd56abf95214b638b60c136c211d6d11
mod_tls: Log reasons for not being able to do TLS

diff -r 08bde6a6fd56 -r d8029b2e0f43 plugins/mod_tls.lua
--- a/plugins/mod_tls.lua	Wed Feb 15 23:00:03 2017 +0100
+++ b/plugins/mod_tls.lua	Wed Feb 15 23:03:22 2017 +0100
@@ -63,6 +63,7 @@
 
 local function can_do_tls(session)
 	if not session.conn.starttls then
+		session.log("debug", "Underlying connection does not support STARTTLS");
 		return false;
 	elseif session.ssl_ctx ~= nil then
 		return session.ssl_ctx;
@@ -77,6 +78,7 @@
 		session.ssl_ctx = ssl_ctx_s2sout;
 		session.ssl_cfg = ssl_cfg_s2sout;
 	else
+		session.log("debug", "Unknown session type, don't know which TLS context to use");
 		return false;
 	end
 	if not session.ssl_ctx then