pin add: move creation of timer to the outside of the loop

License: MIT
Signed-off-by: Kevin Atkinson <[email protected]>

core/commands/pin.go

@@ -96,10 +96,11 @@ var addPinCmd = &cmds.Command{
 		out := make(chan interface{})
 		res.SetOutput((<-chan interface{})(out))
 		go func() {
+			duration := 500 * time.Millisecond
+			timer := time.NewTimer(duration)
+			defer timer.Stop()
 			defer close(out)
 			for {
-				timer := time.NewTimer(500 * time.Millisecond)
-				defer timer.Stop()
 				select {
 				case val, ok := <-ch:
 					if !ok {
@@ -110,6 +111,7 @@ var addPinCmd = &cmds.Command{
 					return
 				case <-timer.C:
 					out <- &AddPinOutput{Progress: v.Value()}
+					timer.Reset(duration)
 				case <-ctx.Done():
 					res.SetError(ctx.Err(), cmds.ErrNormal)
 					return