Register Lazy<T> for ancillary stores in projections#4251
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jeremydmiller merged 3 commits intomasterfrom Apr 14, 2026
Merged
Register Lazy<T> for ancillary stores in projections#4251jeremydmiller merged 3 commits intomasterfrom
jeremydmiller merged 3 commits intomasterfrom
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Documents the known deadlock issue when constructor-injecting ancillary stores into projections, the Func<T> workaround, and the planned IHasDependencies interface that will provide a clean solution. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
…tion pattern (#4244, #4226) AddMartenStore<T>() now automatically registers Lazy<T> as a singleton, enabling safe injection of ancillary store references into projections without the startup deadlock caused by direct constructor injection. Includes tests and documentation showing the Lazy<T> pattern for cross-store enrichment scenarios. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The Bug_4246 test from PR #4248 sets the sequence above int32 max but didn't enable EnableBigIntEvents, causing the mt_quick_append_events function to overflow with its default int types. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This was referenced Apr 15, 2026
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Summary
Closes #4244, closes #4226
AddMartenStore<T>()now automatically registersLazy<T>as a singleton in the DI containerLazy<T>solution, and cross-store enrichment patternsLazy<T>service registrationTest plan
lazy_of_ancillary_store_is_registered_as_singleton— verifiesLazy<T>resolves and returns the same instance as direct resolutionlazy_of_ancillary_store_can_be_injected_into_a_service— verifies constructor injection ofLazy<T>works🤖 Generated with Claude Code