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fix(game): numbered name fallback when pool exhausted — server no longer freezes past 128 systems
CI / build + unit + e2e (pull_request) Successful in 2m38s
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Production freeze reported after the v0.9.3 (#21) deploy: every API route
hung and all panels stayed at LOADING. Root cause was not the #21 layout
(verified healthy across all 7 tabs/viewports) but makeName's unbounded
rejection loop over a finite 16x8=128 system-name pool — once a save grew
past ~128 systems, any jump into an undiscovered system spun forever on
Node's single thread (sql.js is synchronous), blocking the whole process.

makeName and makeCrewName now fall back to numbered variants ('Kepler Drift 2')
once their pools are exhausted, so they always terminate.
This commit is contained in:
kamilkrzywda
2026-09-29 09:18:00 +00:00
parent 36ff412f0b
commit 06f8a28e96
6 changed files with 64 additions and 11 deletions
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CHANGELOG.md
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# Changelog
## v0.9.5 — 2026-09-29 09:13
- Fixed the production freeze reported after the v0.9.3 (#21) deploy ("entire UI system is now fucked"). Root cause was NOT the #21 layout change (verified healthy across all 7 tabs and multiple viewports — no clipping, middle pane scrolls internally, side panes fixed): it was world name generation. `makeName` draws from a finite pool of 16×8=128 system names with an unbounded rejection loop, so once a save grew past ~128 systems (turns of play / e2e jump loops), any jump into an undiscovered system spun forever on Node's single thread — sql.js runs synchronously, so the whole process blocked and EVERY API route hung, leaving all panels stuck at LOADING.
- `makeName` (lib/game/world.ts) now falls back to numbered variants (`Kepler Drift 2`) once the pool is exhausted, so it always terminates; `makeCrewName` (lib/game/crew.ts) gets the same guard — the roster has no cap and its 16×22=352 pool would eventually exhaust too.
- Tests: unit — both name generators terminate with unique numbered names after full pool exhaustion (80 tests green, was 78); e2e unchanged — no spec depends on the old behavior and a fresh CI stack never approaches 128 systems.
## v0.9.4 — 2026-09-29 08:29
- Top bar (#23): the `◄ SHIP` label in the mission control header is replaced with the app version number (e.g. `v0.9.4`). The header reads it from `package.json` via the same `@/package.json` import that `/api/version` and the OpenAPI spec use, so there is a single source of truth — no second hardcoded copy.
- e2e: no spec changes needed — no spec asserted on the old `◄ SHIP` label (the landing-page test only checks the SpaceWanderer heading). All 15 specs compile unchanged.