[xwiki-users] Same session is getting associated from separate IE windows while login?

Hi All, I do the login with admin credentials in one internet explorer window. Now i open one more seperate IE window and give my xwiki home url i.e http://localhost:8888/myxwiki/ . I see in this second i am directly getting logged in with admin credentials which is not correct. I should see login screen on this second window here. Then i did debugging and found out with both IE windows xwikicontext.getRequest().getSession() returning the same session( basically both sessions are having same session id). As per my understanding session is specific to browser window . so both windows(or request from diffent IE windows) should have different session attached to them. Not getting how come both request are having same session id. Thanks