last highlighted date: 2022-04-13
Highlights
- If you make the request via Cloud Functions, there is absolutely no client-side caching done by default.
- The case is similar for database writes. If you write a document using the SDK while the client is offline, the write will be persisted locally, then automatically synchronized later when connectivity returns. However, if you write via a call to Cloud Functions, the HTTP connection will obviously fail fast while offline, and the client will have to retry as needed.