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IGGrid observable memory leak.


My project is using Angular6 with Infragistics.Web.ClientUI data source localization resources 18.2.72.

The data source of grid was got from API by an observable (about 100MB).

After these actions:

- Create grid

- Call API.

- update data

- destroy grid and clean data.

At first time, nothing happen but in second time, the response data was keep in js heap.

On [rowsRendered] event, I use function ui.owner.getElementInfo([cell element]) to get column setting.

When comment out that line, the heap memory is cleaned.

So how can i use that function without memory leak.

Kind regards
Long Ho