* lei timestamp resolution for mail synchronization
@ 2021-05-07 0:13 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2021-05-07 0:13 UTC (permalink / raw)
To: meta
Is millisecond resolution "good enough" for mail synchronization?
Or maybe even seconds is sufficient...
When syncing mail across machines/devices/reboots, using the
system clock seems required (anybody syncing mail also uses
NTP, right?).
While Time::HiRes allows access to .tv_nsec for some APIs;
Time::HiRes::stat converts it to a double-precision float
(NV/Numeric Value in perlguts-speak). That's not enough for
microsecond accuracy, even; and of course I don't think most
kernels or HW is actually accurate down to the nanosecond level.
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-05-07 0:13 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-05-07 0:13 lei timestamp resolution for mail synchronization Eric Wong
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).