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edec7098e8
Adds sw-block/ directory with:
- distsim: protocol correctness simulator (96 tests)
- cluster model with epoch fencing, barrier semantics, commit modes
- endpoint identity, control-plane flow, candidate eligibility
- timeout events, timer races, same-tick ordering
- session ownership tracking with ID-based stale fencing
- enginev2: standalone V2 sender/session implementation (63 tests)
- per-replica Sender with identity-preserving reconciliation
- RecoverySession with FSM phase transitions and session ID
- execution APIs: BeginConnect, RecordHandshake, BeginCatchUp,
RecordCatchUpProgress, CompleteSessionByID — all sender-authority-gated
- recovery outcome branching: zero-gap, catch-up, needs-rebuild
- assignment-intent orchestration with epoch fencing
- design docs: acceptance criteria, open questions, first-slice spec,
protocol development process
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
V2 Test Reference
This directory holds V2-facing test reference material copied from the project test database.
Files:
test_db.md- copied from
learn/projects/sw-block/test/test_db.md - full block-service test inventory
- copied from
v2_selected.md- V2-focused working subset
- includes the currently selected simulator-relevant cases and the 4 Phase 13 V2-boundary tests
Use:
learn/projects/sw-block/test/test_db.mdas the project-wide source inventorysw-block/test/v2_selected.mdas the active V2 reference/worklist