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Code Issues Releases Activity

Ensure background refreshes don't bunch up

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This commit is contained in:
Jesse Duffield 2023-07-10 17:30:44 +10:00
parent 90613056ce
commit d44d164a5a
1 changed files with 7 additions and 1 deletions
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8
pkg/gui/background.go
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@ -77,6 +77,7 @@ func (self *BackgroundRoutineMgr) startBackgroundFilesRefresh(refreshInterval in
} }
func (self *BackgroundRoutineMgr) goEvery(interval time.Duration, stop chan struct{}, function func() error) { func (self *BackgroundRoutineMgr) goEvery(interval time.Duration, stop chan struct{}, function func() error) {
done := make(chan struct{})
go utils.Safe(func() { go utils.Safe(func() {
ticker := time.NewTicker(interval) ticker := time.NewTicker(interval)
defer ticker.Stop() defer ticker.Stop()
@ -86,7 +87,12 @@ func (self *BackgroundRoutineMgr) goEvery(interval time.Duration, stop chan stru
if self.pauseBackgroundRefreshes { if self.pauseBackgroundRefreshes {
continue continue
} }
self.gui.c.OnWorker(func(gocui.Task) { _ = function() }) self.gui.c.OnWorker(func(gocui.Task) {
_ = function()
done <- struct{}{}
})
// waiting so that we don't bunch up refreshes if the refresh takes longer than the interval
<-done
case <-stop: case <-stop:
return return
} }