(experimental) Client affinity lets you direct all requests from a user to the same endpoint, if you have stateful applications, regardless of the port and protocol of the client request.
Client affinity gives you control over whether to always route each client to the same specific endpoint. If you want a given client to always be routed to the same endpoint, set client affinity to SOURCE_IP.
(experimental) default affinity.
(experimental) affinity by source IP.