* perf(daemon): coalesce metadata writes
* refactor(metadata): split repository ops
* fix(metadata): harden repository invariants
* feat: test coverage and continued refactor work in metadata code
* fix(graph): handle path-like explore queries
- prefer file path symbol lookup for graph explore\n- sanitize alias FTS queries before MATCH
* fix(daemon): quiesce shutdown background work
- Interrupt pending DB acquires before worker shutdown
- Wait for tracked background coroutines and timers to drain
* fix(daemon): cancel repair work on shutdown
Blocked embed and post-ingest queues could keep salvage and\nstuck-doc repair alive during shutdown. Consume cancellation in\nrepair retry loops and lock the integrated ServiceManager path\nwith regressions so shutdown fails fast instead of drifting.
* perf(metadata): reduce sqlite lock contention
* perf(metadata): flatten batch content retries
* fix(daemon): align shutdown wait budgets
A low shutdown timeout override could expire before ServiceManager\nfinished its 5s+30s WorkCoordinator join path. Share the join\nbudget constants, clamp graceful lifecycle waits to that floor,\nand lock the behavior with a daemon regression.
* perf(metadata): bound feedback write waits
* perf(metadata): prep batch content before tx
* fix(daemon): honor no-embeddings tasks
Post-ingest queue tasks dropped the per-task noEmbeddings flag,\nso focused extraction tests still emitted embed jobs and Windows\nCI exercised extra async paths. Preserve the flag through the bus,\nskip embed dispatch when requested, and wake the extraction poller\nimmediately after successful queueing.
* perf(daemon): batch fallback metadata writes
* feat(perf,docs): optimizations for metadata writes, prompt updates and test improvements
* perf(metadata): flatten insert retries
* fix(metadata): clear CI portability blockers
Use the shared portable ScopedEnvVar in metadata search-query helper tests, add mutators for test reuse, and normalize Statement::bindAll integral dispatch so long long arguments bind consistently across platforms. Add focused regression coverage for the bindAll long long path.
* perf(metadata): batch writes and steady bench
* fix(daemon): skip inactive post-ingest pollers
* perf(metadata): tighten tag and path caches
* perf(metadata): cache small batch upserts
* fix(daemon): harden embedded host teardown
* feat(docs): updating docs policies and language
* perf(metadata): tune doc update retries
* perf(metadata): bound download retries
* perf(metadata): bound download metadata waits
* bench(metadata): scope post-ingest content path
* fix(daemon): export embedded test hooks
* fix(daemon): harden test helper linkage
* fix(build): add missing standard includes
Topology ablation bench: read YAMS_BENCH_DAEMON_DATA_DIR so multiple
daemon spawns can share a stable data_dir. Lets the topology tuner's
persisted MAB state carry over between bench reps; without this, every
fresh DaemonHarness spawn cold-starts UCB1 and picks the alphabetically-
first arm. Pairs with the TopologyTuner persistence (already on HEAD).
Bench also gains per-surface vector-leg counters (vec_unique_doc_counts,
topology_weak_routing_applied, vector_tier_skip_reason, embedding_status,
vector_db_dim/query_embedding_dim) and a modeOf reducer for categorical
metrics — Phase F1-era richer attribution carried forward.
Docs: AGENTS.md / daemon_architecture / retrieval_precision_optimization /
PROMPT-eng-codex updates from the parallel sessions.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
SocketServer:
- Increase connection handler wait timeout from 100ms to 2s
- Increase accept loop wait timeout from 500ms to 3s
- Prevents race conditions where handlers are cancelled mid-operation
WorkCoordinator:
- Replace thread detach with extended join attempt
- Prevents use-after-free from detached threads accessing freed resources
Daemon Command:
- Increase shutdown wait timeout from 3s to 6s
- Increase default waitForDaemonStop timeout from 5s to 10s
- Allows time for graceful SocketServer shutdown
These changes address SIGABRT and SIGTERM issues during daemon shutdown
by ensuring async operations complete before resources are freed.
