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pingqiuandClaude Opus 4.6
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>
Phase Dev
Use this directory for private phase development notes.
Phase Protocol
Each phase should use this file set:
phase-01.md- plan
- scope
- progress
- active tasks
- exit criteria
phase-01-log.md- dated development log
- experiments
- test runs
- failures and findings
phase-01-decisions.md- key algorithm decisions
- tradeoffs
- rejected alternatives
Suggested naming pattern:
phase-01.mdphase-01-log.mdphase-01-decisions.mdphase-02.mdphase-02-log.mdphase-02-decisions.md
Rule of use:
- if it is what we are doing ->
phase-xx.md - if it is what happened ->
phase-xx-log.md - if it is why we chose something ->
phase-xx-decisions.md