missing live_update.js ?

I try to adopt live_update mode on my scheduler. But when I search for live_update.js file, it doesn’t exist, as well as I have downloaded the dhtmlxsuite package, it also doesn’t included inside. How to get this js file?

Requested JS file is attached
live_updates.zip (1.78 KB)

If you have a UTC back end and a localised front end then Stanislav’s version will cause the event to jump around on the time line (in jumps of the time zone time difference). I think it is due to the disparity between events generated with dhtmlx and events coming in from nodejs.

The only difference is all the:

are changed to:

live_updates.js.zip (1.84 KB)