The database publishes commits (WatchCommits); the subscription server and the database server tag the changes a subscription receives from one commit with commitId and commitCount (optional wire fields older peers ignore). The C# subscription client buffers a tagged commit and applies it through one CultCache.Commit, judged on its result, so a swap of [CultIndex] values replicates. A refusal sets Fault, raises Faulted, and stops further applying. Snapshots apply as one commit too.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
