pingqiuandClaude Opus 4.6 332f598606 fix: close P3 failure classes — session cleanup, causal logging, CancelPlan ...

Finding 1: PlanRebuild now invalidates session on pin failure
- FullBasePin failure → InvalidateSession("full_base_pin_failed", StateNeedsRebuild)
- SnapshotPin failure → InvalidateSession("snapshot_pin_failed", StateNeedsRebuild)
- No dangling rebuild session after resource acquisition failure

Finding 2: Rebuild source logging shows causal reason
- plan_rebuild_full_base now logs: untrusted_checkpoint,
  trusted_checkpoint_unreplayable_tail, or no_checkpoint

Finding 3: CancelPlan for address-change cleanup
- New RecoveryDriver.CancelPlan(plan, reason): releases resources +
  invalidates session + logs plan_cancelled with reason
- Changed-address test uses CancelPlan (not manual ReleasePlan)

Finding 4: Executor-level epoch-bump test
- Executor's mid-step invalidation detection catches stale session
- Resources released via executor release path, not manual cancel

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-30 14:28:57 -07:00

..

adapter.go

fix: add full-base pin and clean up session on WAL pin failure

2026-03-30 12:20:24 -07:00

budget.go

feat: add V2 engine replication core (Phase 05 Slice 1)

2026-03-29 20:51:01 -07:00

doc.go

fix: separate stable ReplicaID from Endpoint in registry

2026-03-29 21:06:11 -07:00

driver_test.go

fix: derive WAL pin from actual replay need, PlanRebuild fails closed

2026-03-30 12:51:38 -07:00

driver.go

fix: close P3 failure classes — session cleanup, causal logging, CancelPlan

2026-03-30 14:28:57 -07:00

executor_test.go

fix: rebuild executor consumes bound plan, fix catch-up timing

2026-03-30 13:33:52 -07:00

executor.go

fix: rebuild executor consumes bound plan, fix catch-up timing

2026-03-30 13:33:52 -07:00

go.mod

feat: add V2 engine replication core (Phase 05 Slice 1)

2026-03-29 20:51:01 -07:00

history.go

fix: connect recovery decisions to RetainedHistory, fix rebuild source

2026-03-29 23:55:31 -07:00

integration_test.go

fix: orchestrator owns full catch-up contract (budget + truncation)

2026-03-30 11:04:34 -07:00

observe.go

feat: add integration closure and observability (Phase 05 Slice 4)

2026-03-30 00:15:46 -07:00

orchestrator.go

fix: orchestrator owns full catch-up contract (budget + truncation)

2026-03-30 11:04:34 -07:00

outcome.go

feat: add V2 engine replication core (Phase 05 Slice 1)

2026-03-29 20:51:01 -07:00

ownership_test.go

fix: separate stable ReplicaID from Endpoint in registry

2026-03-29 21:06:11 -07:00

rebuild.go

fix: correct catch-up entry counting and rebuild transfer gate

2026-03-29 21:35:03 -07:00

recoverability_test.go

fix: connect recovery decisions to RetainedHistory, fix rebuild source

2026-03-29 23:55:31 -07:00

recovery_test.go

fix: correct catch-up entry counting and rebuild transfer gate

2026-03-29 21:35:03 -07:00

registry.go

fix: separate stable ReplicaID from Endpoint in registry

2026-03-29 21:06:11 -07:00

sender.go

fix: add RecoveryOrchestrator as real integrated entry path

2026-03-30 00:25:58 -07:00

session.go

fix: correct catch-up entry counting and rebuild transfer gate

2026-03-29 21:35:03 -07:00

types.go

feat: add V2 engine replication core (Phase 05 Slice 1)

2026-03-29 20:51:01 -07:00

validation_test.go

fix: close P3 failure classes — session cleanup, causal logging, CancelPlan

2026-03-30 14:28:57 -07:00