update example and execution

cmd/runner.vsh

@@ -33,13 +33,15 @@ if help_requested {
 mut r := &runner.Runner{
 	name: runner_name
 	namespace: namespace
-	redis_conn: redisclient.new(
-		if redis_url.len > 0 {
-			redis_url
-		} else {
-			'127.0.0.1:6379'
-		}
-	)!
+	client: &runner.Client{
+		redis_conn: redisclient.new(
+			if redis_url.len > 0 {
+				redis_url
+			} else {
+				'127.0.0.1:6379'
+			}
+		)!
+	}
 }
 
 spawn r.run()