title: How can I get a list of logged in users with IdenityServer4?
body: <p>I've an AspnetCore + Angular setup where the authentication part is handled by IdentityServer4. One of the requirements now is to get a list of all users who are currently logged in. Any ideas/suggestions how to proceed on this?</p>
  
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    <p>PS: Just in case it's needed, I'm using implicit flow .</p>
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