LB Session Affinity - Cloudflare cookie and Client IP fallback

loadbalancing
#1

Good morning,

I’ve just recently setup load-balancing using Argo tunnels. One of key features we need/use is session affinity (sometimes called sticky sessions) for our web application. There is a feature under Session Affinity section of the Load Balancer pool called “Cloudflare cookie and Client IP fallback” along with a TTL value.

Even though the feature seems self explanatory I don’t see this new feature documented anywhere on Cloudflare’s site. Does anyone have some insight on this?

Cheers,
-Chris