Can we add firebase database components in background task extension?

[Mohit_Arora1 (Mohit Arora)]

Hi I had try this , according to that post

[Discontinued] Background Tasks [4.1]

Hello, Still learning, using this block in the background (without foreground) is now very simple to do! Sorry for the very very late reply lol [blocks(13)] Here are the blocks for listening to data change in the background of the firebase DB! It’s just easy! [Firebase data change listener] (Note my connection in unstable so it may flood sometimes.)

But I face one problem , the notification I will get after app closed is up to few minutes but when I check it after few hours then notification didn’t show in my device .

Is there any working time of extension?