From 65617ad82b1700ae0c03f93308147f5539166b9d Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Mon, 23 Jul 2018 13:03:38 +0200 Subject: [PATCH] update TODO --- TODO | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/TODO b/TODO index 40622aa048..72b1dc7609 100644 --- a/TODO +++ b/TODO @@ -21,6 +21,20 @@ Janitorial Clean-ups: Features: +* logind: maybe watch utmp asynchronously using inotify, and populate our own + tracked session metadata from the fields available therein. Why bother? Right + now, all "ssh" sessions will be tracked without their TTY by logind (which is + not just unfriendly to users as this means "loginctl session-status" shows + less information than "who" in many cases, but also breaks the IdleAction + logic, as we never can detect such sessions as idle, as we have no TTY to + watch). ssh sets the PAM_TTY field on its PAM sessions to "ssh" rather than + the actual pty, because the PAM session is opened early on for new + connections, but the PTY only registered much later (if at all). ssh writes + the utmp record only after a TTY is actually registered, hence we could use + this data then, and use it if it is available. Using utmp for this is ugly of + course, and watching things asynchronously even more so, but it should be + good enough for the idle detection logic at least. + * Add a "systemctl list-units --by-slice" mode or so, which rearranges the output of "systemctl list-units" slightly by showing the tree structure of the slices, and the units attached to them.