mod_offline: Add some debug logging to reduce confusion

Where did these messages come from???

1 files changed, 5 insertions, 1 deletions

diff --git a/plugins/mod_offline.lua b/plugins/mod_offline.lua
index 487098d1..04c679cf 100644
--- a/plugins/mod_offline.lua
+++ b/plugins/mod_offline.lua
@@ -29,6 +29,7 @@ end, -1);
 
 module:hook("message/offline/broadcast", function(event)
 	local origin = event.origin;
+	origin.log("debug", "Broadcasting offline messages");
 
 	local node, host = origin.username, origin.host;
 
@@ -38,6 +39,9 @@ module:hook("message/offline/broadcast", function(event)
 		stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = host, stamp = datetime.datetime(when)}):up(); -- XEP-0203
 		origin.send(stanza);
 	end
-	offline_messages:delete(node);
+	local ok = offline_messages:delete(node);
+	if type(ok) == "number" and ok > 0 then
+		origin.log("debug", "%d offline messages consumed");
+	end
 	return true;
 end, -1);