[atlas] When to consider a measurement finished

Hi all, I am currently trying to do some measurements according to the following steps: 1. create a one-off measurement 2. wait for it to finish, by periodically polling the msmid and checking the status. 3. fetch the results However, the system takes a pretty long time to set the status to finished, even when all results are already in (maybe 10 minutes?). What heuristics/method do you recommend to determine whether to consider a measurement as finished? One option I consider is to periodically fetch all results for a given msmid and checking if the number of results matches the number of probes assigned to the measurement. However, I suspect that causes a much higher load on the infrastructure. Best regards, Wouter de Vries