ADR-003: The runner replies; the worker writes

Status: Accepted

Decision: The runner must not write the cache. A content script runs in the patreon.com origin, and its IndexedDB is a different database from the database of the extension. The runner normalizes the data and sends it in a message; the service worker writes the cache.

Read the architecture for the four rules this decision is one of, and the service worker for the write path.