feat: add BatchWorkpool for high-throughput task processing#167

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feat/pooled-execution-mode

Commits on Feb 13, 2026

feat: add batch execution mode for high-throughput task processing

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chore: update package-lock.json

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feat: add standard vs batch comparison test app

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feat: add isRegistered, resolveHandlerName, enqueueByHandle to BatchWorkpool

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fix: guarantee claim release on executor crash

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feat: add memory back-pressure, raise default concurrency to 1000

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chore: bump example to 3 workers x 1000 concurrency, fix reset pagination

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fix: double-scheduling, soft deadline enforcement, DRY configure

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test: comprehensive executor loop and retry/orphan tests

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feat: slot-based executor partitioning to eliminate OCC conflicts

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feat: two-step claiming, executor-side onComplete batch dispatch

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fix: robust executor lifecycle, global pending check, transient error handling

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fix: resilient countPending at exit, bump onComplete concurrency to 5

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fix: enqueueByHandle configSentThisTx, per-item onComplete error handling

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fix: prevent infinite executor loop on countPending failures

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feat: switch example to real Anthropic Sonnet 4 API calls with retry

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feat: add watchdog for self-healing after redeploys and executor crashes

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perf: 5x throughput improvement — 20K tasks in 75s, 0 failures

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docs: add batch execution mode design analysis

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fix: resolve CI typecheck failures

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fix: lint prefer-const for newSlots array variables

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chore: remove deprecated claimBatch, fix progress query for 40K+ scale

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fix: eliminate watchdog/countPending timeouts and executorDone OCC storm

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fix: address CodeRabbit review — configSentThisTx, executorDone over-scheduling, flush claim release

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feat: add fetch timing instrumentation for concurrency graphing

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Commits on Feb 14, 2026