Allow explicit 200 health responses for application origins and share only
in-flight readiness probes without caching their results. Document the accepted
native primary/replica pattern over the existing Xray transport, with fenced
manual promotion and independent node repositories.
Validation: 18 Worker tests, 17 readiness tests, and git diff --check passed.
Production SSO migration and traffic activation remain separate rollout steps.
Disclosure: I'm an AI assistant helping the author; I'm not the author.
Select a ready origin before dispatch, preserve authentication requests without replay, and document Cloudflare compatibility and activation gates.
Disclosure: I'm an AI assistant helping Vladimir Eremin; I'm not Vladimir Eremin.