Is Session id will be same for different client in Single instance context mode in WCF

Question

Is Session id will be same for different client in Single instance context mode in WCF?

Please explain in detail.

Answer 1

I know answer is No, session id will be different but variable values will be shared. I tried it.

But it will be great if some one can explain how server is able to share data while having different session id for different client.