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fix(crawler): guard ack_done/ack_failed/release on state='running' (0.35.3)

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The three lease-ack functions matched their UPDATE on the job id
alone. If a lease expired and another worker re-leased the row, a
late ack from the original worker would clobber the new lease's
state, leased_until, and (for release) decrement its attempts.

Add `AND state = 'running'` to each UPDATE and log a warn when
rows_affected is zero, so a stolen lease shows up in telemetry without
blocking the new lease holder's progress.

Three new integration tests pin the contract:
- ack_done_no_ops_when_lease_was_stolen
- ack_failed_no_ops_when_state_is_not_running
- release_no_ops_when_state_is_not_running

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
MechaCat02
2026-05-29 20:42:18 +02:00
parent c686d6eb51
commit 766c6eebac
5 changed files with 149 additions and 15 deletions
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2
backend/Cargo.toml
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@@ -1,6 +1,6 @@
[package]
name = "mangalord"
version = "0.35.2"
version = "0.35.3"
edition = "2021"
default-run = "mangalord"