mox!

mox-/sleep.go

@@ -0,0 +1,19 @@
+package mox
+
+import (
+	"context"
+	"time"
+)
+
+// Sleep for d, but return as soon as ctx is done.
+//
+// Used for a few places where sleep is used to push back on clients, but where
+// shutting down should abort the sleep.
+func Sleep(ctx context.Context, d time.Duration) {
+	t := time.NewTicker(d)
+	defer t.Stop()
+	select {
+	case <-t.C:
+	case <-ctx.Done():
+	}
+}