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FACTUAL ACTIVITY RECORD · An activity record based on work that took place

Adding bounded retries to public-version checks

Allowing for provider propagation delay while failing when versions do not match in time

Activity period:

Purpose

The version check immediately after Web delivery needed to tolerate short provider propagation delays without accepting a mismatch beyond a fixed time.

Implementation

Live-version checks now retry every five seconds for up to thirty seconds. They succeed immediately on the expected version and otherwise record the final state and fail after the deadline. The same bound is fixed in validation and operating documentation.

The flow that tolerates a short propagation delay and fails a mismatch after the deadline

Rendering diagram…

What was confirmed

Verification results

Delivery-contract checks, Web linting, type checks, 30 tests, structure checks, and the Worker build passed.

At the cutoff, propagation delay and retry behavior in production had not been verified.

Basis for completion

The work was complete when bounded retries absorbed short delays while remaining fail-closed after the deadline.