django - Sharing Sessions on Subdomains -

i'm trying set way have user jump around subdomain subdomain.

let's have following subdomains:

one.example.com two.example.com three.example.com

if log into, say, two.example.com, user should able jump on one.example.com or three.example without having log in.

i'm following following example:

... , have settings on both sites:

session_cookie_domain = '.example.com' session_cookie_name = 'examplesession'

however not working. changed secret key, that's not working either.

any ideas?

thanks

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