Check for "Paused" mode when starting.

cmd/revid-cli/main.go

@@ -242,25 +242,29 @@ func main() {
 
 	var ns netsender.Sender
 	var vs int
+	paused := false
+
 	if *useNetsender {
 		// initialize NetSender and use NetSender's logger
 		config.Logger = netsender.Logger()
 
-		var err error
+		err := ns.Init(nil, nil, nil)
-		err = ns.Init(nil, nil, nil)
 		if err != nil {
-			l := smartlogger.New(loggerVerbosity, smartlogger.File, "/var/log/netsender/")
+			config.Logger.Log(progName, "Error", err.Error()) // TODO(kortschak): Make this "Fatal" when that exists.
-			l.Log(progName, "Error", err.Error()) // TODO(kortschak): Make this "Fatal" when that exists.
 			os.Exit(1)
 		}
+		vars, _ := ns.Vars()
+		if vars["mode"] == "Paused" {
+			paused = true
+		}
 	} else {
 		// alternatively, instantiate our own logger
 		config.Logger = smartlogger.New(loggerVerbosity, smartlogger.File, "/var/log/netsender/")
 	}
 
-	time.Sleep(prepTime)
+	if !paused {
 		startRevid()
-	paused := false
+	}
 
 	// loop in NetSender mode
 	for *useNetsender {