_trigger_payout used to run exactly once, from _close_and_draw. Any
failure after that point — no Electrum client, insufficient pool
UTXOs, a missing fee_address, a rejected broadcast — wedged the round
in paying_out forever, and every one of those early returns except the
generic exception handler logged nothing at all: /admin showed a
stalled round with no explanation. A process restart while paying_out
hit the same dead end.
_tick now handles status == "paying_out": it calls the new
_retry_payout_if_due, which re-invokes _trigger_payout unless the most
recent payout_failed audit entry for the round is younger than
_PAYOUT_RETRY_INTERVAL_SECONDS (60s) — throttled so a persistently
broken payout (e.g. no fee_address set yet) doesn't retry, and re-log
a failure, on every 5-second tick. Every early return in
_trigger_payout now calls _log_payout_failure with a reason string, so
that throttle always has something to check against and /admin always
shows why a round is stuck.
This is safe to fire on a restart too, because B-25 already made
_trigger_payout idempotent (it no-ops if a non-terminal payout
PendingTransaction already exists) and persists before broadcasting —
so a round found paying_out at startup, whatever state its payout was
actually in, gets retried the same way. That closes the paying_out
half of the "scheduler doesn't resume mid-flight rounds after a
restart" gap in CLAUDE.md; the drawing/block-wait half is untouched
(see BUGS.md B-36).
BUGS.md moves B-26 to "Previously fixed" with the fix description; the
suite grows from 143 to 148 tests.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
davideandClaude Sonnet 5
50a43ae3ca