adfs2.0 - ADFS 2.0 single sign out fails after multiple signin and signout -
hi facing following issue single sign out in adfs 2.0.
i using adfs 2.0 rsts adfs 2.0 registered claim provider , configured forms authentication.
i have 4 relying parties (rps) hosted on iis server m/c.
i opening 4 rps in ie after authenticating against claim provider. sign-out works fine first time. if sign-in again , click on sign-out ,any 1 of rp application remains signed-in after refresh.i see auth cookie remaining there after sign-out processed adfs/ls site.
note: single sign-out work correctly multiple sign-in , sign-out if count of rp apps restricted 3.
am missing settings in rsts? how r-sts remembers rps it's creating signout cleanup request (wa=wsignoutcleanup1.0)? if it's known issue in adfs2.0, resolved in higher version of adfs (3.0) guess?
thanks in advance.
i found work around , mentioned details here , still following questions need light
1)why r-sts's adfs/ls site snot sign-out 1 or more rp app(s) multiple sign-in , sign-out. r-sts's adfs/ls site randomly loosing 1 or more rp url in case?
2)how r-sts's adfs/ls site maintaining rps url , why single sign out not work in case of multiple sign-in , sign-out without closing browser?
3) known bug , fixed in higher version of adfs 3.0? or thing missing in handling single sign out?
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