How can we check whether playlist loading has completed?

Hi ,

we had a situation where we want to update a local config based on A playlist launched from Shotgun has finished loading.

rv is launched from shotgun which uses rvlink protocol.

and in doing that we encode the versions to load and pass them to shotgun and shotgun decodes and opens the mov of the playlist in order.

However, we need to check if the playlist loading has finished. does the rv has api to find get rv status if playlist loading has finished ?