Files
plm-lottery/BUGS.md
T
davideandClaude Sonnet 5.5 9520c80dcf Close the smaller state inconsistencies (B-96, BET-02, BET-07, WDR-01, WDR-15, TX-16, TX-18, TX-27, TX-29, DEP-15, DEP-16, AUD-30, AUD-46, DAT-22)
- bet/withdrawal routes read listener.client after taking the user lock
- a reduced full-balance withdrawal is checked against the minimum again
- a bet covered only by pending balance answers balance_pending_confirmation
- a recovered bet/withdrawal/payout writes bet_placed/withdrawal_sent/payout_sent
- an abandoned payout clears winner/fee/reserve amounts with payout_txid
- the reconciler pings SSE only for rows it changed
- closing_stalled every 30 minutes past the deadline; closing_waiting_since on /rounds/current
- one refresh per user at a time; a failed refresh no longer ends the Electrum session

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-18 01:08:14 +02:00

3.0 KiB

BUGS.md — open findings

Only the 2026-09-28 specification review (B-73 … B-100) still has open entries (B-92, B-93). A finding is removed from this file once it is fixed, and git log --all --grep 'B-nn' is the record of how it was closed. Per CLAUDE.md's convention each entry gets its own commit with its own regression test, and the B-nn marker goes in a comment next to the fix.

Audit of 2026-09-28 — specification review (B-73 … B-98)

Fourth audit, run against the new specification in docs/ rather than the code alone: four independent reviews (coin/chain mechanics, money state machine, DevOps, spec cross-validation), with the critical claims re-verified in code. The target behaviour of every entry below is now written into docs/ as requirements marked *Stato:* da implementare (B-nn); the Italian overview, the design decisions and the implementation order are in docs/piano-correzioni.md. The code has not been changed yet. Same convention as above: one commit per entry, with its own regression test, spec + code + test together.

Design decisions taken with the owner on 2026-09-28 (they change existing decisions, see docs/limiti-noti.md):

  • Draw by commit-reveal. The winner must not be computable by anyone who controls block production, since PLM's hashrate (~22 TH/s) is rentable.
  • Never release funds on doubt. A money-moving row is rolled back only on proof (an explicit rejection, or its inputs confirmed-spent elsewhere), never on a timeout or on one server's silence.
  • One pool address per round, so a round's money, history and payout are isolated from every other round's.
  • Deposits need 6 confirmations (configurable), everything else keeps 1: the deposit is the only input a user can double-spend.
  • Contain reorgs instead of pretending they don't happen: detect them, pause on deep ones, and pay out only what is verifiably on chain.

Medium

B-92 — No health, readiness or real audit browsing

/health always answers ok; nothing exposes Electrum state; the audit endpoint returns only the latest 500 rows unfiltered; registration writes no audit row; the access log records Caddy's IP; app logs go only to the file.

Fix: GET /health/ready (Electrum connected, tip age < 1800s, scheduler heartbeat < 30s) used as the container healthcheck; Electrum status in /admin; audit filters by event type, round, user and time, with pagination; user_registered audit row with index and address; uvicorn proxy headers from Caddy only; logs also to stdout.

B-93 — Deploys and rollbacks

A deploy with an open SSE stream never shuts down gracefully (uvicorn waits, Docker kills after 10s); an older image cannot start on a newer DB; images are untagged; SITE_ADDRESS passed per command reverts to localhost on the next plain docker compose up.

Fix: close SSE streams on shutdown, stop_grace_period: 30s, await task cancellation; tag images per release; SITE_ADDRESS in .env with ${SITE_ADDRESS:?}; documented pre-deploy backup and downgrade procedure.