844 toggle on and off of the extractor livelihood

[longshuicy]

Backend:

• Use aggregated query to calculate "alive" at the whole collection level; then apply different filters

Frontend

• Add a switch to toggle on/off view only alive extractors

[ddey2]

The code looks okay but I am not able to get it working.
@longshuicy I am testing the code by setting the heartbeat interval to 20 secs and stopping the extractor. I am still finding the extractor to be alive even after several minutes. Is there something I am missing?

[longshuicy]

The code looks okay but I am not able to get it working. @longshuicy I am testing the code by setting the heartbeat interval to 20 secs and stopping the extractor. I am still finding the extractor to be alive even after several minutes. Is there something I am missing?

This is the "default" fallback. Maybe just don't change anything and wait for 5 minutes see if it died. If not I can revisit and see if there is a bug in my code. Thank you!

[tcnichol]

I noticed the same thing as @ddey2 but with 5 minutes. If I left the tab and went back the dot was red though.

[ddey2]

I think I am having issues running extractors. Clowder isn't getting any messages from the extractor. That's the reason why I am probably not seeing the red dots even after 5 mins.

@tcnichol If you've tested the code, feel free to approve and merge it.

[lmarini]

@longshuicy @ddey2 @tcnichol It worked for me. I just had to refresh the page to see the red dot.