GTM persistance settings

This is a basic question,

I am planning to setup a GTM GSLB, below are the details

i will create a pool with servers 1.1.1.1 & 2.2.2.2 in round robin... (Ex)

Then that (pool) will be mapped to wideip, if i select persistance of 3600 seconds on wideip, how will it work...

if a user connects to GSLB, as per round robin he is resolved to 1.1.1.1, will he stay to the same server for atleast 3600 seconds if that session is active?

Please confirm...