Add FetchLatest() JSON streaming to HTTP via WriteLatest#4138
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jeremydmiller merged 2 commits intomasterfrom Feb 16, 2026
Merged
Add FetchLatest() JSON streaming to HTTP via WriteLatest#4138jeremydmiller merged 2 commits intomasterfrom
jeremydmiller merged 2 commits intomasterfrom
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Add StreamLatestJson<T>() and WriteLatest<T>() APIs that stream projected aggregate JSON directly to HTTP responses, avoiding deserialization/serialization round-trips for inline and caught-up async projections. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The snippet region was removed from archiving_events.cs but still referenced in docs/diagnostics.md. Re-add it in DaemonTests where the same pattern is used. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This was referenced Feb 17, 2026
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Summary
StreamLatestJson<T>()toIEventStoreOperationsfor streaming projected aggregate JSON directly to aStream, bypassing deserialization/serialization for inline and caught-up async projectionsWriteLatest<T>()extension methods toMarten.AspNetCorefor writing aggregate JSON straight to HTTP responses (Guid and string overloads)Closes #3864
Test plan
Marten.AspNetCore.Testingcovering Guid and string identified aggregates (hit, miss, multiple events)Marten.AspNetCore.Testingtests pass (28 total)fetch_latestEventSourcingTests pass🤖 Generated with Claude Code