In this post, you will learn how sticky session configured on Azure Load Balancer i’l try to explain what is a sticky session in simple words.
When a client starts a session on one of your web servers, session stays on that specific server.
On a Non-sticky Session example. session are dispatched randomly , depending on the load balancing policy.
Configure An Azure Load-Balancer For Sticky Sessions
On the following image you can see sticky session configuration