fn note_wake(seen: &mut PeerSeen, delay: i64, news: Option<bool>)Expand description
How late the news of a device’s opening came here, kept (PeerSeen::wakes),
when this device’s own news was flowing then (news: its own pull went
through lately; none when a sync app alone carries the folder, the delay
then counted up to UNSURE_WAKE). Its own pull stale or failing: the
delay is its own outage, not timed.