2020/04/18 17:18:49 INFO script begins with 20000 
2020/04/18 17:18:49 INFO Connected to ws://127.0.0.1:35721/devtools/browser/37b006e1-5a92-4191-b50f-7475ff4d12d9 
2020/04/18 17:24:03 INFO script begins with 20000 
2020/04/18 17:24:03 INFO i is 0 
2020/04/18 17:24:03 INFO Connected to ws://127.0.0.1:38435/devtools/browser/79feea55-b183-4da4-9111-b43ddb825bdd 
2020/04/18 17:26:33 INFO script begins with 20000 
2020/04/18 17:26:33 INFO i is 1 
2020/04/18 17:26:33 INFO Connected to ws://127.0.0.1:43601/devtools/browser/0c9af664-f568-4f8a-bd7f-496dd9593030