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@harperfast/fulltext v0.6.0
What changed
- Added
searchPage()for ranked full-text, prefix, fuzzy-prefix, and Boolean results beyond the ordinary 10,000-hit window and 100-hit autocomplete limit. - Added authenticated continuations tied to the query and retained reader snapshot, exact snapshot totals, bounded page collection, and traversal deadline checks.
- Documented query and resource limits, reader cleanup, and integration requirements. Existing
search()limits remain unchanged.
See Add bounded snapshot traversal for full-text and autocomplete results.
Compatibility and operating considerations
- Native ABI 9 and query API 4 require matching 0.6.0 facade and native packages. No analyzer or index-data rebuild is required by traversal.
- Direct Rust
SearchRequestvalues now requiretraversalandafter.Engine::searchenforces the checked 10,000-hit ordinary offset window. - Keep a dedicated reader open without reloading while traversing its original snapshot. Close it when finished or expired; retained snapshots can keep old index files on disk. Continuations cannot move between handles or processes or survive a restart.
- Each page scans matching documents again. Bound cumulative work and concurrent readers; deadlines cannot interrupt query construction or every Tantivy operation.
- Applications remain responsible for current authorization, source-record/version checks, and cursor routing and expiration. Harper integration is separate.
Verification
Local checks passed, including 250 Rust/Node/worker/consumer checks, optimized concurrency tests, traversal qualification, dependency checks, and documentation verification. PR CI passed on Linux x64/arm64, macOS arm64, and Windows x64. The release workflow separately rebuilds and verifies the exact platform packages before npm publication.
Comment generated by kAIle (GPT-6)