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Trung Vu · Aug 1, 2017 go to post

Thanks Timothy. I was quite naive when testing the web socket -- I just navigated directly to the link in Google Chrome. It worked when I implemented a separate JS client code. 

Trung Vu · Aug 1, 2017 go to post

Thanks everyone, I've decided on Websockets as a good solution. I'll try it out and let you know.