David Snelling
4fcdc0fef3
Filesystem storage now enforces single-writer, many-reader semantics. A second writer on the same data directory throws at init time with the holder's PID, hostname, and heartbeat — replacing the previous silent stale-reads failure mode. - New: `Brainy.openReadOnly()` — coexists with a live writer, every mutation throws clearly. - New: writer lock at `<rootDir>/locks/_writer.lock` with 10s heartbeat and stale-detection (PID liveness + heartbeat freshness). - New: cross-process flush-request RPC (filesystem-based, no signals) so inspectors can force fresh state on demand. - New: `brain.stats()`, `brain.explain(findParams)`, `brain.health()` for operator-facing introspection. - New: `brainy inspect` CLI with 13 subcommands (stats, find, get, relations, explain, health, sample, fields, dump, watch, backup, repair, diff), all read-only by default. - Same-PID re-opens allowed with a warning (preserves test "simulate restart" patterns). - Storage instances passed directly via `storage: new MemoryStorage()` are now honoured instead of silently falling through to the filesystem auto-detect path. Brainy + Cortex compose under this model — the lock covers both because they share `rootDir`, Cortex segments are immutable mmap files, and MANIFEST updates use atomic-rename. |
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| .. | ||
| api | ||
| benchmarks | ||
| comprehensive | ||
| configs | ||
| fixtures/import | ||
| helpers | ||
| integration | ||
| integrations | ||
| manual | ||
| performance | ||
| regression | ||
| scripts | ||
| transaction | ||
| unit | ||
| vfs | ||
| brainy-3.test.ts | ||
| critical-error-handling.test.ts | ||
| critical-neural-validation.test.ts | ||
| critical-performance-benchmark.test.ts | ||
| distributed-demo.test.ts | ||
| model-loading.test.ts | ||
| opfs-storage.test.ts | ||
| package-size-breakdown.test.ts | ||
| package-size-limit.test.ts | ||
| setup-integration.ts | ||
| setup-unit.ts | ||
| setup.ts | ||
| streaming-pipeline.test.ts | ||
| type-utils.test.ts | ||
| typeAwareHNSWIndex.test.ts | ||