hello,
I'm trying to figure out a solution on how to do this with playfab.
i've read past threads that talk about this:
https://community.playfab.com/questions/487/206936647-How-to-Prevent-Users-from-Logging-in-on-Multiple-Devices.html https://community.playfab.com/questions/382/206721757-How-to-prevent-duplicate-login-.html
they date from 2015 and 2016.
2020 is upon us soon, and I was wondering if playfab finally managed to provide a solution for this.
The proposed polling solution is not good, as playfab userData is not atomic.
since it takes minutes for playfab to replicate the data on all the "shards", this would be added on top of the 2 minutes suggested in the solution above.
I think this is unacceptable.
Ideally, I would like to simply invalidate all active sessions with the latest one. Surely, this is something that playfab could handle?
if it's not possible on your end, how to you propose we do it?
thanks!