asp.net - Redirect to specific page after session expires (MVC6) -

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i have c# mvc6 project , want redirect specific page when session expires.

after research tried creating 

public class sessionexpireattribute : actionfilterattribute  httpcontext context = httpcontext.current;

but httpcontext.current not exist in asp.net 5.

how solve problem?

if override 1 of actionfilterattribute methods, can access session enough:

public override void onactionexecuting(actionexecutingcontext context) {     context.httpcontext.session... }

is sufficient?


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