In our project we use HttpSession to store data that is used throughout the site. We have a setup which has 2 publish intsances and the dispatcher is configured to have sticky session. Everything works fine on most of the browsers except Safari and iOS devices. We observed that JSESSIONID is changing on each and every request. We suspect this could be the reason why iOS is unable to support sticky. Because of this we are losing session data as the request is served by another publish instance. Please suggest how to resolve this issue.