Built on QQQ 4.1.0-RC.7, which has the durable jobs side-effects outbox.
- EmailJobEffectTarget implements core's EffectTarget.
- Delivery hands the email to qbit-email's own outbox with the effect's
idempotency key, so it lands exactly once per key, with the fixed
Message-ID. The result is SENT with the message id, or FAILED when
refused.
- It runs as the job owner (JobSessions.forJob). If the owner can no longer
send, the result is FAILED, never UNKNOWN.
- Reconcile looks the message up by key.
- Email effects through it are IDEMPOTENT_EXTERNAL.
- EmailQBitProducer registers it as target "email" when durable jobs are
enabled (EmailJobEffectTarget.register).
- docs/DURABLE-JOBS.md and the README describe declaring and emitting email
effects.
verify: 301 tests (14 new), checkstyle clean, coverage 95.4% / 100%.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
james.maesandClaude Opus 5.5