snapshot of https://github.com/livekit/livekit.git @ 08c5433449c106943231037d0b892895f6e92d3b (2026-09-15)

pkg/sfu/utils/debounce.go

@@ -0,0 +1,34 @@
+package utils
+
+import (
+	"sync"
+	"time"
+)
+
+func NewDebouncer(after time.Duration) *Debouncer {
+	return &Debouncer{
+		after: after,
+	}
+}
+
+type Debouncer struct {
+	mu    sync.Mutex
+	after time.Duration
+	timer *time.Timer
+}
+
+func (d *Debouncer) Add(f func()) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+
+	if d.timer != nil {
+		d.timer.Stop()
+	}
+	d.timer = time.AfterFunc(d.after, f)
+}
+
+func (d *Debouncer) SetDuration(after time.Duration) {
+	d.mu.Lock()
+	d.after = after
+	d.mu.Unlock()
+}