--- a/plugins/mod_admin_telnet.lua	Tue Sep 02 17:58:12 2014 +0100
+++ b/plugins/mod_admin_telnet.lua	Tue Sep 02 22:33:11 2014 +0200
@@ -170,6 +170,10 @@
 	end
 end
 
+function console_listener.ondetach(conn)
+	sessions[conn] = nil;
+end
+
 -- Console commands --
 -- These are simple commands, not valid standalone in Lua