Change IdP SingleLogoutService to use IDs from requests/responses. This makes it possible to handle several logout requests at the same time, and it also removes the RelayState from being sent to the SPs.
Change IdP SingleLogoutService to use IDs from requests/responses.
This makes it possible to handle several logout requests at the same time,
and it also removes the RelayState from being sent to the SPs.

tectronics/simplesamlphp,vivekrajenderan/simplesamlphp,vivekrajenderan/simplesamlphp,tectronics/simplesamlphp,tectronics/simplesamlphp,tectronics/simplesamlphp,vivekrajenderan/simplesamlphp,vivekrajenderan/simplesamlphp,vivekrajenderan/simplesamlphp,tectronics/simplesamlphp