Sudheer Vinukonda created TS-4238:
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Summary: Enhance Open Write Fail Action feature to allow serving
stale copy to even the first client that initiated a refresh.
Key: TS-4238
URL: https://issues.apache.org/jira/browse/TS-4238
Project: Traffic Server
Issue Type: New Feature
Components: HTTP
Reporter: Sudheer Vinukonda
This is a follow up enhancement for TS-3549 (and related jiras). Open Write
Fail Action feature developed with TS-3549 currently allows returning a stale
copy to every client (based on a cache open write failure), except the first
client that initiated a cache revalidation. This jira is opened to enhance the
feature to support returning the stale copy even to the first client,
essentially triggering the revalidation in the background (ala background fill
feature), so as to be able to use the feature as a substitute for SWR.
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