cleanup on aisle 9

1 files changed, 24 insertions, 0 deletions

diff --git a/exit.go b/exit.go
index 107230c..4bffade 100644
--- a/exit.go
+++ b/exit.go
@@ -92,3 +92,27 @@ func ExitWatchdog() {
 		}
 	}
 }
+
+func Defer(dur time.Duration, f func()) {
+	dog := time.NewTicker(5 * time.Second)
+	defer dog.Stop()
+	dogchan := make(chan bool)
+	/*
+		// this example would exit/destroy the ticker in 10 seconds
+		go func() {
+			time.Sleep(10 * time.Second)
+			done <- true
+		}()
+	*/
+	for {
+		select {
+		case <-dogchan:
+			fmt.Println("Done!")
+			return
+		case t := <-dog.C:
+			_ = t
+			fmt.Println("argv.Exit() watchdog: stalled in", me.pb.AppInfo.APPNAME+".Exit()")
+			// h.Scan()
+		}
+	}
+}