Answer-first summary for fast verification
Answer: Configure cookie forwarding in the CloudFront distribution's cache behavior settings., Change the ALB to use application-based cookies.
CloudFront by default doesn't forward cookies, so sticky session cookies from ALB aren't passed, causing logouts. Configure CloudFront to forward cookies. Also, duration-based uses AWSALB cookie, but for stateful apps, application-based cookies (AWSALBAPP) with custom names are better to avoid conflicts and ensure proper stickiness beyond default 15 min or so.
Author: LeetQuiz Editorial Team
Ultimate access to all questions.
Users are being logged out of a stateful web app before the 15-minute timer expires. The app uses ALB with sticky sessions (duration-based cookies) behind CloudFront. Which TWO actions resolve the logout problem?
A
Change to the least outstanding requests algorithm on the ALB target group.
B
Configure cookie forwarding in the CloudFront distribution's cache behavior settings.
C
Configure the duration-based cookie to be named AWSALB.
D
Configure the ALB to use the expiration cookie header.
E
Change the ALB to use application-based cookies.
No comments yet.