On Mon, 2023-04-03 at 14:59 -0700, Skip Tavakkolian wrote: > Nice pause/resume. I'll need to remember this. > > On Mon, Apr 3, 2023 at 3:14 AM Rob Pike <r...@golang.org> wrote: > > > > Here's an excerpt from a piece of concurrent code I like, an > > unpublished interactive game of life. The select near the bottom > > has only two cases but it is perhaps instructive. I leave its > > analysis to the reader. > > > > -rob
I needed something just like this recently for pausing/un-pausing graphic animation to swap out animated graphics while keeping frame position, and allowing cancellation. It doesn't use a single channel of events to drive the pause behaviour because pause is not a toggle in this system (for safety), so it's less elegant in that sense, but it does require the consideration of the hold, release and the context.Done chans. https://go.dev/play/p/uyuP94Tvi50 -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/a61d6a9201ef9750bc1287e2122a654e67dc3272.camel%40kortschak.io.
