title: Understanding socket.io ping interval/timeout settings
body: <p>According to <a href="https://stackoverflow.com/a/12846918/1114506">SO accepted answer</a>, the ping timeout must be greater than the ping interval, but according to the examples in <a href="https://socket.io/docs/server-api/#server(opts:object)" rel="nofollow noreferrer">official socket.io docs</a>, the timeout is less than the interval. Which one is correct?? Also, what could be the ideal values for both the settings for a shared whiteboard application where the moderator should not be able to edit the canvas when disconnected (internet drops off).</p>