When running an API Gateway and when it protects a site and issues an SMSESSION cookie, the session ends in 10 minutes and during this time, the SMSESSION never gets updated.
How to make the SMSESSION cookie to be updated on each request?
Policy Server 12.7 on Linux;
CA API Gateway 11.x on Linux;
By configuring the "Manage CA Single Sign-On Configurations" task, there's an option related to this behavior:
Under "Tasks / Users and Authentication / Manage CA Single Sign-On Configurations", look for the option:
"Update SSO Token"
That option manages the behavior of the CA API Gateway to update or not the SMSESSION cookie.
Enable "Update SSO Token" by checking the option, to get the SMSESSION on every request.