mark at kingant.net
Thu Jul 26 03:55:21 EDT 2007
On Wed, 25 Jul 2007 16:39:55 -0700, Sean Egan wrote
> It seems like perhaps the best thing to do is to make the IDLEMARK
> constant, currently set to 10 minutes, use the value set in that
> preference instead, and poll that frequently when not idle. When we
> are idle, we should poll very frequently (once a second, even?) to
> make sure we come back as soon as possible.
That sounds good to me. I think 2 or 3 seconds would be better than 1.
> Is polling the only way to determine idle time?
I've wondered that for a very long time. The only promising lead I've seen is
Daniel Stone's comment #20 on f.d.o bug number 1419. It reads, "IDLE is
fundamentally the wrong approach, since a polling-based API is not very
useful. fredrikh committed a new idle sync counter to xserver's git master,
which doesn't require any new extensions, requests, or events, and allows you
to avoid polling."
That comment was from May, so I'm guessing the changes haven't made it into a
public release yet. It looks like we'll have to poll for now, and later we
can add support for that idle sync counter thing if the user is using a new
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