davideandClaude Sonnet 5.5
f936d6660c
The poller and the reconciler matched current_txid only. If an earlier version of a bumped transaction confirmed it was never seen, and after 6h the row was abandoned: a confirmed bet's participant deleted, a sent withdrawal marked failed, a paid payout rebuilt. bump_fee also broadcast in phase 2 and persisted in phase 3 unconditionally, so a crash or a `database is locked` in between left a transaction on the network that the DB did not know, and an abandon or a confirmation in the meantime was overwritten. - New table pending_transaction_txids (migration a3f5c2d9b7e1; txid unique, index on the owning row; existing rows backfilled with current_txid + raw and the txid their last bump replaced, raw_hex empty). Written with the row by place_bet, request_withdrawal and _trigger_payout; removed with a bet row that a verified refusal deletes (DAT-38). - bump_fee in four phases: read, build and sign, commit the replacement as a candidate version, broadcast (verdict of B-76, fanned out when accepted; an explicit refusal raises RbfError and leaves the row), then switch the row over with `UPDATE ... WHERE status='pending' AND current_txid=<replaced>`. Zero rows matched is a logged conflict: nothing is overwritten and the candidate stays recorded. An uncertain broadcast adopts the replacement. A retry rebuilds the same candidate without tripping the unique txid. - poll_once and reconcile_once look for every txid of a row. When the version found is not the current one, broadcast.adopt_version makes it current (raw tx included) and retargets spent_txid, bet_txid, withdrawals.txid and payout_txid as a bump does, before the confirmation handler runs. _release_inputs frees inputs claimed by any version of the row. - RbfBumper takes the listener as `network`. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Generic single-database configuration with an async dbapi.