myxce/.wolf/memory.md

# Memory

> Chronological action log. Hooks and AI append to this file automatically.
> Old sessions are consolidated by the daemon weekly.
| 08:35 | Tasks 2.1+2.2+2.3 (ha-wal-replication): repl_add_standby idempotency (scan for dup ep before alloc); register standbys in raft_cb_become_leader (election path, via votes[i].peer->hostname/port) and on_standby_connected (late-joiner); deregister in vote_ep_err_handler and standby_ep_err_handler_primary; TDD RED→GREEN; all controller tests PASS | ha.c, repl.c, test_repl_unit.c | GREEN | ~250 |
| 11:28 | Tasks 5.1-5.3 (ha-wal-replication): added test_repl_registration_lifecycle covering all 3 lifecycle steps (register→ep check, duplicate idempotent, deregister→ep==NULL); tasks 5.1+5.2 already covered by existing tests; 18 Tests 0 Failures in repl unit suite | test_repl_unit.c | GREEN | ~80 |
| 10:30 | Task 4.2-fix (ha-wal-replication): fixed 3 reviewer defects — (1) test_committed_lsn_advances_after_majority_ack: changed assertion from committed>0 to committed_after>committed_before||committed_after==written_lsn (fresh persist has written_lsn=0); (2) added test_single_node_committed_lsn_unchanged documenting -ENODEV degraded behavior (Req 4.4 note); (3) fixed test_wal_nack_does_not_update_acked_lsn: quorum math shows self-count alone satisfies n_active=1 quorum, returns 0 not -ETIMEDOUT | test_p2_integration.c, test_repl_unit.c | GREEN: 308 PASS 0 FAIL | ~180 |
| 08:02 | Task 1.1 (ha-wal-replication): filled repl_broadcast send path — removed stub (void)payload; for each non-catch-up standby builds stack wal_catchup_entry_t and calls xce_wal_batch_req_raw; added XCE_TESTING hook repl_broadcast_send_hook; 5 new tests in test_repl_unit.c all GREEN; full controller suite 1/1 OK ASAN | repl.c, test_repl_unit.c | GREEN | ~300 |
| 09:45 | Fixed election liveness: (1) raft.c step-4 deny is now term-only (same-candidate idempotent re-grant preserved); (2) ha.c vote gate also term-only; (3) myapp.c skip-election guard adds voted_for_name!="self" + voted_for_term==term; (4) watchdog armed after skip_election | raft.c, ha.c, myapp.c | FIXED | ~200 |
| 09:12 | Task 6.6 residual fix: removed double-free in ha_disarm_heartbeat_timeout_vtask (line 3424 free(ctx) removed); deferred free now handled solely by liveness_poll_fn; build+tests GREEN | ha.c | FIXED | ~80 |
| 09:45 | Fix test_proto_B5_idempotent_same_candidate: modified raft_on_vote_request Step 4 to allow idempotent re-grant when same candidate re-requests vote in same term; different candidate still denied; all tests GREEN | lib/raft/raft.c | FIXED | ~60 |
| 21:20 | Updated cluster-config-split-analysis.md: added decisions to drop port fallback and remove candidates from ClusterConfig; detailed per-file impact table; revised implementation phases (Phase 1 = immediate removal, Phases 2-5 = split/migration) | src/docs/cluster-config-split-analysis.md | DONE | ~120 |
| 07:46 | Task 6.6 (ha-repl-hardening): integration test for snapshot transfer on lagging standby; found and fixed 2 ASAN bugs: double-free in ha_connect_to_peer (bug-006) and heap-UAF in liveness_poll_fn on ctx re-arm (bug-007); confirmed snapshot trigger path (oldest_wal_lsn=1 > applied_lsn=0 → requesting snapshot transfer, checkpoint_lsn=0, size=16) fires correctly after standby kill+restart; all 3 nodes stable, no ASAN errors; standby-side apply blocked by known capnp payload deferral limitation | ha.c | GREEN (trigger confirmed, apply deferred by design) | ~800 |
| 06:30 | Task 6.4 (ha-repl-hardening): audited snapshot chunk transfer tests; tests 2+3 already covered (reconnect discards snap.part, lsn<oldest_wal triggers snapshot); added test_snapshot_recv_128kb_two_chunks (131072-byte receive path, 2×65536 chunks, verifies total_size/rename/applied_lsn=checkpoint_lsn); registered in dispatch; 1/1 controller test OK ASAN | test_config_repl.c | GREEN | ~400 |
| 06:10 | Task 6.3 (ha-repl-hardening): added self_lsn/self_tag to ha_elect_ctx_t; fixed ha_compute_safe_committed_lsn single-node branch to return ctx->self_lsn (not 0); updated test_safe_committed_lsn_single_node to assert self_lsn=77; updated all 5 compute tests to set self_lsn/self_tag; 1/1 controller test OK under ASAN | ha.h, ha.c, testsuite/test_ha_evaluate_committing.c | GREEN | ~600 |
| session | Task 5.4 review-fix: Added WARN log block (n_converged/n_pending count + WARN emit) to committing_timeout_fn_for_test in ha.c so Req 7.5 WARN is visible in test output. Build clean, 1/1 controller test OK | ha.c:2759-2773 | GREEN | ~200 |
| 05:50 | Task 6.2: audited WAL catch-up tests; added test_wal_catchup_batch_256_entries (max batch size) and test_wal_catchup_batch_applied_lsn_only_after_full_batch (Req 5.5); both PASS under ASAN | test_config_repl.c | GREEN | ~300 |
| 05:45 | Task 6.1 audit: all 5 existing tests present; added missing test_evaluate_repl_action_stream_wal_fresh_system for (tag=T,lsn=0,oldest_wal_lsn=0)→STREAM_WAL case; registered in runner; 1/1 controller test OK under ASAN | test_ha_role.c | GREEN | ~300 |
| session | Task 5.4 (ha-repl-hardening): Added 3 missing observability log statements: WAL catch-up start INFO (config_repl.c:ha_stream_wal_to_standby), snapshot transfer start INFO and complete INFO (config_repl.c:ha_send_snapshot_to_standby). Req 7.2/7.4/7.5 logs already present in ha.c. No new tests needed (covered by tasks 6.1/6.2/6.4). Build clean, 1/1 controller test OK | config_repl.c | GREEN: 1/1 controller test OK, 0 FAIL | ~500 |
| session | Task 5.3 (ha-repl-hardening): HA_DEFAULT_COMMITTING_TIMEOUT_MS 10000→60000 in ha.h; committing_timeout_fn WARN log enhanced with n_converged/n_pending counts (Req 6.4, 7.5); 3 new tests in test_ha_role.c; g_cfg updated to use macro in test_ha_evaluate_committing.c; RED→GREEN TDD | ha.h, ha.c, testsuite/test_ha_role.c, testsuite/test_ha_evaluate_committing.c | GREEN: 1/1 controller test OK, 0 FAIL | ~800 |
| 04:31 | Task 5.2 (ha-repl-hardening): added ha_check_majority_convergence() in ha.c; wired into repl_ack_decode_and_dispatch after ha_process_standby_state; declared in ha.h; 3 new unit tests in test_ha_role.c (3node-1-stays, 3node-2-promotes, single-node-immediate); all pass RED→GREEN | ha.c, ha.h, testsuite/test_ha_role.c | GREEN: 111 PASS 0 FAIL | ~1800 |
| 03:15 | Task 4.2 (ha-repl-hardening): set ha->last_known_committed_lsn = safe_lsn in raft_cb_become_leader after WAL truncation; 1 new test (test_become_leader_sets_committed_lsn_to_safe_lsn) in test_ha_evaluate_committing.c; RED→GREEN TDD; PASS (committed_lsn=150) | ha.c, testsuite/test_ha_evaluate_committing.c | GREEN: 1/1 controller test OK | ~900 |
| session | Task 5.1 (ha-repl-hardening): stripped handle_ctrlhello to connection setup only (removed repl_add_standby, repl_start_catchup, WAL streaming loop, repl_complete_catchup, push_config_to_standbys); added test_ctrlhello_no_repl_messages_enqueued in test_config_repl.c; RED→GREEN TDD; 783/783 tests PASS, 0 FAIL | config_repl.c, testsuite/test_config_repl.c | GREEN: 1/1 controller test OK | ~1100 |
| 03:15 | Task 4.1 (ha-repl-hardening): ha_compute_safe_committed_lsn() in ha.c; declared in ha.h; wired into raft_cb_become_leader to compute safe commit point from vote replies; 4 new tests in test_ha_evaluate_committing.c; RED→GREEN TDD; all 4 PASS (safe_lsn=100/51/0/200) | ha.c, ha.h, testsuite/test_ha_evaluate_committing.c | GREEN: 1/1 controller test OK | ~1200 |
| 02:05 | Task 3.5d (ha-repl-hardening): SEND_SNAPSHOT dispatch hook + reconnect test; ha_repl_send_snapshot_hook wired in ha.c/ha.h; test_dispatch_repl_action_send_snapshot in test_ha_role.c; test_snapshot_recv_reconnect_discards_snappart in test_config_repl.c; RED→GREEN TDD; all 3 required tests PASS under ASAN | ha.c, ha.h, testsuite/test_ha_role.c, testsuite/test_config_repl.c | GREEN: 1/1 controller test OK, 0 FAIL | ~1500 |
| 16:35 | Task 3.1 (ha-repl-hardening): ha_process_standby_state() in ha.c; declared in ha.h; wired into repl_ack_decode_and_dispatch for stateReport replies; 5 new tests in test_ha_role.c; RED→GREEN TDD | ha.c, ha.h, testsuite/test_ha_role.c | GREEN: 5/5 new tests PASS, 1/1 controller test OK | ~2000 |
| 17:17 | Task 3.3 (ha-repl-hardening): ha_dispatch_repl_action_for_standby() in ha.c; ha_repl_push_config_for_standby_hook in ha.h (XCE_TESTING); wired after ha_process_standby_state in repl_ack_decode_and_dispatch; 2 new tests in test_ha_role.c; RED→GREEN TDD | ha.c, ha.h, testsuite/test_ha_role.c | GREEN: 2/2 new tests PASS, 1/1 controller test OK | ~1800 |
| 10:39 | Task 3.2: added ha_heartbeat_is_fresh() + role-based deny gate in handle_request_vote(); 5 new tests in test_ha_vote_gate.c; all controller tests pass | ha.c, testsuite/test_ha_vote_gate.c, testsuite/controller_test.c, controller/meson.build | GREEN: 1/1 controller test OK | ~2000 |
| 16:01 | Task 2.3: OPCode_nop handler now populates stateReport (applied_lsn, config_tag) instead of nodata; ha_nop_reply_state_report() added to ha.c; declared in ha.h; myconf.h added to ha.h includes; 2 new tests in test_config_repl.c GREEN | cluster.c, ha.c, ha.h, testsuite/test_config_repl.c | GREEN: 1/1 controller test OK | ~2500 |
| 15:30 | Task 2.2 (ha-repl-hardening): Extend ha_apply_wal_catchup_entry() for batch mode (n_entries>0); iterate entries[], skip NULLs/errors, advance applied_lsn after full batch; 4 new tests in test_config_repl.c; RED→GREEN TDD | ha.c, testsuite/test_config_repl.c | GREEN: 1/1 controller test OK, 694 PASS 0 FAIL | ~2000 |
| 15:00 | Task 2.1 (ha-repl-hardening): Wire OPCode_walCatchupEntry handler; add ha_apply_wal_catchup_entry() in ha.c + case in cluster.c dispatch; declare in ha.h; 3 new tests in test_config_repl.c | ha.c, ha.h, cluster.c, testsuite/test_config_repl.c | GREEN: 1/1 controller test OK | ~3500 |
| session | Task 1.4 (ha-repl-hardening): added standby_reported_tag/lsn/converged[MAX_HA_CANDIDATES] to ha_state_t; zero-init via memset in ha_init; RED→GREEN TDD; new test test_ha_init_zeroes_standby_convergence_fields PASS | ha.h, ha.c, testsuite/test_ha_role.c | GREEN: 1/1 controller test OK, 0 Failures | ~1800 |
| 12:10 | Task 1.2 (ha-heartbeat-liveness): added validate_heartbeat_config(); wired into cluster_init_phase1() before ha_init(); 4 new tests in test_ha_startup.c; all pass | startup_validation.c, cluster.c, testsuite/test_ha_startup.c | GREEN: 4/4 heartbeat_config tests PASS, 1/1 controller test OK | ~1500 |
| 08:40 | Build fix: test_vote_reply_handler_term_fencing FAIL (Expected 10 Was 3) — term fencing in vote_reply_msg_handler was relying on raft_cb_become_follower via raft_on_vote_reply, which is bypassed by XCE_TESTING hook; added explicit CAS loop before vote_reply_dispatch | ha.c | GREEN: 1/1 controller test OK (52 tests 0 failures) | ~800 |
| 07:16 | raft-library Task 6.1: added #include "raft/raft.h" + raft_state_t raft field to ha_state_t; added file-scope stub callbacks + raft_init call in ha_init(); all controller tests pass | ha.h, ha.c | GREEN: 1/1 controller test OK | ~1500 |
| 06:14 | Task 4.2: verified raft_sim.c network ops already implemented; added 4 simulator tests to test_raft.c (one_leader, no_winner, partition_no_quorum, fire_timeout) | src/lib/testsuite/test_raft.c | GREEN: 1/1 lib test OK (86 steps, all pass) | ~1200 |
| 06:06 | Task 4.1 (raft-library): implemented raft_sim.c (init, dump_log, deliver_pending, start_all_elections, fire_timeout, partition); added XCE_TESTING declarations to raft.h; added test_sim_init_3node + test_sim_trace_buf to test_raft.c | src/lib/raft/raft_sim.c, src/lib/raft/raft.h, src/lib/testsuite/test_raft.c | GREEN: /xce-build lib — 86 objects, 1/1 tests passed | ~2500 |
| session | raft-library task 3.2: implement raft_start_election — TDD; 4 new tests + mock infra in test_raft.c; guard/-EALREADY, self-vote, on_persist, multi-node RPC loop, single-node shortcircuit, on_trace NULL-safe | src/lib/raft/raft.c, src/lib/testsuite/test_raft.c | GREEN: 1/1 libxce test OK (16 total raft tests pass) | ~3000 |
| build | Implemented raft_start_election() in raft.c; fixed 4 failing raft tests (stub returned 0) | src/lib/raft/raft.c | GREEN: 1/1 lib test OK | ~300 |
| now | Task 3.1 (raft-library): implemented raft_init + cbs/ctx fields in raft_state_t; 12 tests in test_raft.c cover NULL-callback -EINVAL, n_peers=0, success fields, default timeout, optional cbs, snapshot | src/lib/raft/raft.h, src/lib/raft/raft.c, src/lib/testsuite/test_raft.c | GREEN: 1/1 libxce test OK | ~1800 |
| 11:20 | Task 4.1: extended ha_elect_evaluate_and_signal with COMMITTING path; added committing_timeout_fn, ha_repl_ack_received; added ctx->c field to ha_elect_ctx_t; 8 new tests in test_ha_evaluate_committing.c; all 625 controller tests pass | ha.c, ha.h, testsuite/test_ha_evaluate_committing.c, testsuite/controller_test.c, controller/meson.build | GREEN: 1/1 controller test OK | ~3500 |
| session | raft-library task 3.3: implement raft_on_vote_request — TDD; 10 new tests + extended mock infra (on_vote_eligible, configurable persist_return_value, on_trace tracking) in test_raft.c; 6-step decision sequence: stale deny, term upgrade, role gate, dup-vote deny, policy gate, persist-then-grant | src/lib/raft/raft.c, src/lib/testsuite/test_raft.c | GREEN: 1/1 libxce test OK (26 total raft tests pass) | ~2500 |

| 10:25 | task 3.1: added case CTRL_PRIMARY_COMMITTING to ha_dispatch_gate in ha.c — allows 9 repl/admin opcodes, denies all others with -XCE_ERR_NOT_READY; both committing tests now PASS (were RED before) | ha.c | all controller tests pass | ~800 |
| 08:57 | task 2.4 ha_start_election_async implemented + 5 tests GREEN | ha.c, ha.h, test_ha_start_election_async.c, meson.build, controller_test.c | all pass | ~2800 |

| 09:58 | task 6.1 RED phase — wrote test_ha_durability.c with 5 Unity tests for ha_persist_term/ha_restore_term; added to meson.build and controller_test.c; confirmed linker error: undefined reference to ha_restore_term (3 sites) | src/controller/testsuite/test_ha_durability.c, src/controller/meson.build, src/controller/testsuite/controller_test.c | RED phase CONFIRMED | ~8k |

| 04:57 | task 3.2: extract cluster_open_listener() from cluster_init_phase2(); move iomgr_init/vtaskmgr_init before election in myapp.c | cluster.c, cluster.h, myapp.c | compiled clean; linker fails only on pre-existing 3.1 RED symbols (ha_dispatch_gate, XCE_ERR_NOT_READY, XCE_ERR_STANDBY) | ~3000 |

| 04:20 | task 2.3: wired validate_peer_count() and validate_cert_files() into main.c; added SSL_CTX_free(ha->ssl_ctx) with NULL guard to ha_fini() in ha.c; all 4 startup validation functions already implemented in startup_validation.c | main.c, ha.c | 96/96 tests pass (12 ha_startup tests: peer_count x4, cert x3, vcpus x3, config x2) |

| 03:51 | task 2.2: fixed pre-existing build failures (missing HA capnp C types, redirect/heartbeat fields), created startup_validation.c with all 4 validation functions, added --vcpus CLI arg to main.c, added vcpus field to myconf_t, updated cluster.c vtaskmgr_init call site | typemap.h, myconf.h, main.c, cluster.c, startup_validation.c, meson.build | 96/96 tests pass |

| 03:28 | Fixed test_ha_startup.c per reviewer: updated validate_cert_files to include err_buf output arg with path assertion; replaced config_has_vcpus_key tests with validate_startup_config warn_buf pattern | src/controller/testsuite/test_ha_startup.c | RED phase confirmed: 4 undefined references (validate_peer_count, validate_vcpus, validate_cert_files, validate_startup_config) | ~400 |

| 03:07 | Task 1.2: extend ha.h for ha-config-bootstrap spec | src/controller/ha.h | Added CTRL_INIT=2/CTRL_ELECTING=3, ha_vote_entry_t, ha_elect_ctx_t, 8 new ha_state_t fields, 3 new fn decls; gcc stub validates clean | ~800 tok |

| 2026-05-26 | FSM election: added vote_ctx_t def to brief.md; updated plan Change B items 1/3/5/8 + startup order + 7 FSM tests | brief.md, prancy-herding-nest.md | success | ~3k |

| 06:48 | Added Change F (persistent standby↔primary control channel) to brief and plan | .kiro/specs/ha-config-bootstrap/brief.md, .claude/plans/prancy-herding-nest.md | success | ~1200 |

| 08:30 | Task F: implement wait_all_with_timeout() + wire push timeout | config_repl.c, config_repl.h, test_config_repl.c, config-replication-design.md | committed f3babec; 21 tests 0 failures | ~4k |

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| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-09 21:17

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 01:33 | Edited src/docs/cluster-config-split-analysis.md | added 1 condition(s) | ~288 |
| 01:33 | Edited src/docs/cluster-config-split-analysis.md | expanded (+16 lines) | ~539 |
| 01:35 | Edited src/docs/cluster-config-split-analysis.md | added 1 condition(s) | ~577 |
| 01:36 | Edited src/docs/cluster-config-split-analysis.md | 6→7 lines | ~154 |
| 01:36 | Session end: 4 writes across 1 files (cluster-config-split-analysis.md) | 8 reads | ~61375 tok |

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| Time | Action | File(s) | Outcome | ~Tokens |
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## Session: 2026-06-09 02:09

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 02:27 | Edited src/lib/raft/raft.c | modified if() | ~129 |
| 02:27 | Edited src/controller/ha.c | strcmp() → deny() | ~60 |
| 02:28 | Edited src/controller/myapp.c | modified if() | ~497 |
| 02:28 | Edited src/controller/myapp.c | modified if() | ~281 |
| 02:41 | Edited src/lib/raft/raft.c | voted() → grant() | ~210 |
| 02:46 | Session end: 5 writes across 3 files (raft.c, ha.c, myapp.c) | 5 reads | ~72268 tok |
| 03:17 | Edited src/controller/ha.c | added 3 condition(s) | ~497 |
| 03:22 | Edited src/controller/ha.h | expanded (+15 lines) | ~199 |
| 03:22 | Edited src/controller/ha.c | added 2 condition(s) | ~530 |
| 03:23 | Edited src/controller/ha.c | removed 41 lines | ~43 |
| 03:23 | Edited src/controller/ha.c | removed 33 lines | ~2 |
| 03:23 | Edited src/controller/myapp.c | 5→10 lines | ~121 |
| 03:26 | Session end: 11 writes across 4 files (raft.c, ha.c, myapp.c, ha.h) | 8 reads | ~84261 tok |
| 04:02 | Session end: 11 writes across 4 files (raft.c, ha.c, myapp.c, ha.h) | 9 reads | ~84766 tok |
| 05:56 | Edited src/controller/ha.c | 2→3 lines | ~47 |
| 06:00 | Session end: 12 writes across 4 files (raft.c, ha.c, myapp.c, ha.h) | 10 reads | ~84423 tok |
| 06:02 | Session end: 12 writes across 4 files (raft.c, ha.c, myapp.c, ha.h) | 10 reads | ~84423 tok |
| 06:06 | Edited src/lib/raft/raft.c | modified if() | ~178 |
| 06:10 | Session end: 13 writes across 4 files (raft.c, ha.c, myapp.c, ha.h) | 11 reads | ~84614 tok |

## Session: 2026-06-09 16:49

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-09 16:51

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-09 16:52

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 14:xx | Validation-pass gap analysis appended for worker-join-refactor | .kiro/specs/worker-join-refactor/research.md | implemented, only 5.4 test-run unverified | ~9k |
| 16:59 | Edited .kiro/specs/resval-id-decoupling/research.md | modified and() | ~2232 |
| 00:02 | Validation-pass gap analysis appended for scheduler-controller-msg-gap (found G-1 resvals idx-0 bug, G-2 resource EEXIST, leaks, test debt) | .kiro/specs/scheduler-controller-msg-gap/research.md | partial, not 100% | ~12k |
| 00:02 | Gap analysis validation pass for ha-heartbeat-liveness; found dead last_heartbeat field feeding vote gate | .kiro/specs/ha-heartbeat-liveness/research.md, .wolf/buglog.json | appended analysis + bug entry | ~25k |
| 00:03 | Gap analysis validation pass for ha-config-bootstrap spec (50 ACs verified against on-disk code) | .kiro/specs/ha-config-bootstrap/research.md | appended analysis: ~40/50 implemented, 7 partial, 3 pivoted | ~45k |
| 16:55 | Gap analysis validation pass for ha-peer-connection-reuse (18/19 reqs Implemented, 5.5 Partial: ASAN leaks); ran controller_unit_test (769 PASS/0 FAIL) | .kiro/specs/ha-peer-connection-reuse/research.md | appended analysis | ~30k |
| 00:13 | gap-analysis validation pass: election-iomgr-refactor — found 2 failing unit tests from uncommitted ha.c vote changes | .kiro/specs/election-iomgr-refactor/research.md | appended analysis + buglog entry | ~30k |
| 00:13 | Ran /kiro-validate-gap across all 9 specs via 9 parallel agents; appended Gap Analysis Validation Pass to each research.md | .kiro/specs/*/research.md | found 1 critical (repl data plane), 4 bugs logged (335-338) | ~1130k |
| 17:14 | Created ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/project_ha_bootstrap_progress.md | — | ~576 |
| 17:14 | Edited ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/MEMORY.md | inline fix | ~54 |
| 17:15 | Session end: 3 writes across 3 files (research.md, project_ha_bootstrap_progress.md, MEMORY.md) | 50 reads | ~194368 tok |

## Session: 2026-06-10 17:19

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-10 17:19

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-10 17:20

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 17:22 | Edited src/lib/testsuite/test_raft.c | 7→10 lines | ~106 |
| 17:22 | Edited src/lib/testsuite/test_raft.c | modified test_proto_H6_restored_vote_blocks_second_vote() | ~488 |
| 17:22 | Edited src/lib/testsuite/test_raft.c | 1→2 lines | ~34 |
| 17:23 | Edited src/lib/raft/raft.c | 4→8 lines | ~135 |
| 17:23 | Edited src/controller/ha.c | added 1 condition(s) | ~243 |
| 17:23 | Edited src/controller/ha.c | 5→8 lines | ~113 |
| 17:23 | Edited src/controller/ha.h | 4→4 lines | ~79 |
| 17:23 | Edited src/controller/ha.h | inline fix | ~26 |
| 17:24 | Edited src/controller/testsuite/test_ha_vote_gate.c | set_last_heartbeat_age() → set_last_activity_age() | ~114 |
| 17:24 | Edited src/controller/testsuite/test_ha_vote_gate.c | 2→7 lines | ~102 |
| 17:24 | Edited src/controller/testsuite/test_ha_vote_gate.c | set_last_heartbeat_age() → set_last_activity_age() | ~59 |
| 17:24 | Edited src/controller/myapp.c | 13→17 lines | ~241 |
| 17:45 | Fixed bug-337 (freshness→last_activity), bug-338 (same-candidate re-grant + myapp self check), bug-339 (raft_init voted_for_term restore); full build+tests green; reopened ha-repl-hardening tasks 7.1-7.7; marked worker-join-refactor + resval-id-decoupling implemented | ha.c ha.h myapp.c raft.c test_raft.c test_ha_vote_gate.c tasks.md spec.json | all tests pass, 0 FAIL | ~80k |
| 17:32 | Edited ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/project_ha_bootstrap_progress.md | 3→3 lines | ~138 |
| 17:32 | Session end: 13 writes across 7 files (test_raft.c, raft.c, ha.c, ha.h, test_ha_vote_gate.c) | 2 reads | ~37627 tok |
| 18:36 | Edited src/schema/controller.capnp | added error handling | ~45 |
| 18:37 | Edited src/include/typemap.h | added error handling | ~79 |
| 18:37 | Edited src/include/typemap.h | 2→2 lines | ~29 |
| 18:37 | Edited src/include/typemap.h | expanded (+15 lines) | ~476 |
| 18:38 | Edited src/include/request.h | added error handling | ~651 |
| 18:39 | Edited src/lib/request.c | added 4 condition(s) | ~212 |
| 18:39 | Edited src/lib/request.c | added error handling | ~695 |
| 18:39 | Edited src/lib/request.c | added error handling | ~343 |
| 18:40 | Edited src/lib/request.c | added error handling | ~1646 |
| 18:41 | Created src/lib/testsuite/test_wal_wire.c | — | ~2162 |
| 18:43 | Edited src/lib/request.c | inline fix | ~18 |
| 18:43 | Edited src/lib/request.c | inline fix | ~22 |
| 01:45 | xce-build lib: fixed &ep->peer pointer-type compile errors, rebuilt, lib tests pass 1/1 | src/lib/request.c | success | ~25k |
| 18:46 | Edited src/controller/config_repl.c | modified XCE_TESTING() | ~451 |
| 18:46 | Edited src/controller/config_repl.c | modified XCE_TESTING() | ~320 |
| 18:46 | Edited src/controller/config_repl.c | modified if() | ~222 |
| 18:46 | Edited src/controller/config_repl.c | inline fix | ~18 |
| 18:47 | Edited src/controller/cluster.c | 7→7 lines | ~111 |
| 18:47 | Edited src/controller/ha.c | modified ha_apply_single_entry() | ~185 |
| 18:49 | Edited src/controller/testsuite/test_ha_role.c | modified XCE_TESTING() | ~1368 |
| 18:49 | Edited src/controller/testsuite/test_ha_role.c | 3→5 lines | ~87 |
| 18:49 | Edited src/controller/ha.c | added error handling | ~266 |
| 18:49 | Edited src/controller/ha.c | modified 1() | ~163 |
| 18:51 | Edited src/controller/ha.c | added 1 condition(s) | ~294 |
| 18:51 | Edited src/controller/ha.c | added 1 condition(s) | ~243 |
| 01:55 | /xce-build controller: clean build + controller unit test | src/controller | OK 1/1 (163.19s) | ~2k |
| 18:58 | Created ../../../../../../tmp/e2e-task-7-7.sh | — | ~1171 |
| 19:01 | Edited src/controller/ha.c | modified frees() | ~187 |

## Session: 2026-06-10 19:31

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-10 19:53

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-10 20:00

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-10 20:04

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-10 20:05

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 02:30 | ha-repl-hardening 7.1-7.7 complete: payload data plane (raw wire format + decode + consumer wiring), convergence threshold n_peers/2, array re-zero, snap.part chunk-0 discard, fresh checkpoint; E2E found+fixed bug-352 (UAF vote_reply pkt ownership); spec phase→validation | schema/controller.capnp typemap.h request.h/c config_repl.c cluster.c ha.c ha.h test_wal_wire.c test_ha_role.c tasks.md | 5 unit tests + 2 E2E passes, 0 ASAN | ~180k |
| 20:46 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 6→8 lines | ~64 |
| 20:46 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 6→8 lines | ~63 |
| 20:54 | Edited src/controller/cluster.c | added 1 condition(s) | ~88 |
| 20:54 | Edited src/controller/cluster.c | added 1 condition(s) | ~92 |
| 20:55 | Edited src/controller/config_repl.c | added 1 condition(s) | ~102 |
| 21:00 | Edited src/controller/ha.c | modified is() | ~102 |
| 21:01 | Edited src/controller/ha.c | 4→5 lines | ~32 |
| 21:02 | Edited src/controller/ha.h | modified XCE_TESTING() | ~178 |
| 04:07 | Closed 6 specs: ha-repl-hardening→implemented, ha-peer-connection-reuse (ASAN leak fix), ha-heartbeat-liveness (last_activity on WAL/snap/config handlers), raft-library (handle_request_vote→XCE_TESTING), ha-config-bootstrap→implemented (all tasks done, policy gaps documented). 9/9 specs: 8 implemented, 1 remaining (scheduler-controller-msg-gap, bugs 335/336) | ha.c ha.h cluster.c config_repl.c test_ha_connection_reuse.c spec.json x6 | controller suite green | ~60k |
| 21:07 | Session end: 8 writes across 5 files (test_ha_connection_reuse.c, cluster.c, config_repl.c, ha.c, ha.h) | 8 reads | ~67113 tok |
| 21:11 | Session end: 8 writes across 5 files (test_ha_connection_reuse.c, cluster.c, config_repl.c, ha.c, ha.h) | 8 reads | ~67113 tok |
| 21:16 | Edited src/scheduler/src/scheduler.c | added 2 condition(s) | ~322 |
| 21:16 | Edited src/scheduler/src/scheduler.c | added 1 condition(s) | ~232 |
| 21:17 | Edited src/scheduler/src/scheduler.c | 4→6 lines | ~94 |
| 21:17 | Edited src/scheduler/src/scheduler.c | 6→6 lines | ~99 |
| 21:19 | Session end: 12 writes across 6 files (test_ha_connection_reuse.c, cluster.c, config_repl.c, ha.c, ha.h) | 11 reads | ~67912 tok |
| 21:22 | Session end: 12 writes across 6 files (test_ha_connection_reuse.c, cluster.c, config_repl.c, ha.c, ha.h) | 11 reads | ~67912 tok |
| 21:47 | Edited src/controller/ha.c | expanded (+12 lines) | ~220 |
| 21:50 | Session end: 13 writes across 6 files (test_ha_connection_reuse.c, cluster.c, config_repl.c, ha.c, ha.h) | 12 reads | ~80555 tok |
| 21:52 | Edited src/controller/CLAUDE.md | modified state() | ~593 |
| 21:58 | Edited src/controller/ha.c | expanded (+6 lines) | ~194 |
| 23:26 | Edited src/controller/CLAUDE.md | "CTRL_ELECTING" → "CTRL_INIT" | ~92 |
| 23:26 | Session end: 16 writes across 7 files (test_ha_connection_reuse.c, cluster.c, config_repl.c, ha.c, ha.h) | 13 reads | ~83812 tok |
| 23:31 | Edited src/controller/ha.c | added 1 condition(s) | ~261 |
| 23:32 | Edited src/controller/cluster.c | added 1 condition(s) | ~139 |
| 23:32 | Edited src/controller/config_repl.c | added 1 condition(s) | ~137 |
| 23:32 | Edited src/controller/ha.h | 2→7 lines | ~108 |
| 23:32 | Edited src/controller/ha.c | 4→4 lines | ~74 |
| 23:35 | Edited src/controller/cluster.c | added 1 condition(s) | ~185 |
| 23:42 | Session end: 22 writes across 7 files (test_ha_connection_reuse.c, cluster.c, config_repl.c, ha.c, ha.h) | 13 reads | ~84971 tok |
| 00:09 | Session end: 22 writes across 7 files (test_ha_connection_reuse.c, cluster.c, config_repl.c, ha.c, ha.h) | 13 reads | ~44079 tok |
| 00:34 | Session end: 22 writes across 7 files (test_ha_connection_reuse.c, cluster.c, config_repl.c, ha.c, ha.h) | 14 reads | ~44079 tok |
| 00:40 | Created .kiro/specs/ha-wal-replication/brief.md | — | ~885 |
| 00:40 | Session end: 23 writes across 8 files (test_ha_connection_reuse.c, cluster.c, config_repl.c, ha.c, ha.h) | 14 reads | ~45027 tok |
| 00:42 | Created .kiro/specs/ha-wal-replication/spec.json | — | ~129 |
| 00:42 | Created .kiro/specs/ha-wal-replication/requirements.md | — | ~169 |
| 00:43 | Created .kiro/specs/ha-wal-replication/requirements.md | — | ~1160 |
| 00:45 | Created .kiro/specs/ha-wal-replication/design.md | — | ~1507 |
| 00:46 | Created .kiro/specs/ha-wal-replication/tasks.md | — | ~1754 |
| 00:47 | Session end: 28 writes across 12 files (test_ha_connection_reuse.c, cluster.c, config_repl.c, ha.c, ha.h) | 18 reads | ~51902 tok |
| 00:56 | Edited src/controller/testsuite/test_repl_unit.c | added error handling | ~203 |
| 00:57 | Edited src/controller/testsuite/test_repl_unit.c | added error handling | ~1901 |
| 00:57 | Edited src/controller/testsuite/test_repl_unit.c | inline fix | ~4 |
| 00:58 | Edited src/controller/repl.c | added error handling | ~149 |
| 00:58 | Edited src/controller/repl.c | added 2 condition(s) | ~600 |
| 00:59 | Edited src/controller/repl.c | DEBUG3() → TRACE() | ~35 |
| 01:18 | Edited src/controller/testsuite/test_repl_unit.c | modified Test() | ~292 |
| 01:18 | Edited src/controller/testsuite/test_repl_unit.c | 2→4 lines | ~51 |
| 01:25 | Edited src/controller/repl.c | added 1 condition(s) | ~170 |
| 01:26 | Edited src/controller/ha.c | added 2 condition(s) | ~367 |
| 01:26 | Edited src/controller/ha.c | added 2 condition(s) | ~276 |
| 01:27 | Edited src/controller/ha.c | added 1 condition(s) | ~238 |
| 01:27 | Edited src/controller/ha.c | added 1 condition(s) | ~202 |
| 01:41 | Edited src/schema/controller.capnp | 2→3 lines | ~55 |
| 01:41 | Edited src/include/typemap.h | 4→5 lines | ~59 |
| 01:42 | Edited src/controller/ha.h | modified success() | ~230 |
| 01:43 | Edited src/controller/ha.c | added 1 condition(s) | ~923 |
| 01:45 | Edited src/controller/cluster.c | modified handle_wal_catchup_entry() | ~344 |
| 01:45 | Edited src/controller/cluster.c | inline fix | ~15 |
| 01:45 | Edited src/controller/testsuite/test_config_repl.c | modified XCE_TESTING() | ~108 |
| 01:46 | Edited src/controller/testsuite/test_config_repl.c | inline fix | ~15 |
| 01:46 | Edited src/controller/testsuite/test_config_repl.c | inline fix | ~23 |
| 01:47 | Edited src/controller/testsuite/test_ha_role.c | added error handling | ~507 |
| 01:48 | Edited src/controller/testsuite/test_ha_role.c | modified 3() | ~115 |
| 01:50 | Edited src/include/typemap.h | added error handling | ~136 |
| 09:13 | Implemented Tasks 3.1/3.2/3.3 (ha-wal-replication): WalAckReply after WAL apply, skip ACK on failure, dispatch gate test | schema/controller.capnp, include/typemap.h, controller/ha.c, controller/ha.h, controller/cluster.c, testsuite/test_config_repl.c, testsuite/test_ha_role.c | Build clean, controller test suite: 1/1 OK (test_dispatch_gate_allows_wal_catchup_in_standby_roles PASS) | ~3500 |

## Session: 2026-06-10 02:17

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 02:17 | Edited src/controller/ha.c | added 3 condition(s) | ~290 |

## Session: 2026-06-10 02:19

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-10 02:21

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 02:31 | Edited src/controller/testsuite/test_repl_unit.c | added 2 condition(s) | ~1033 |
| 02:32 | Edited src/controller/testsuite/test_repl_unit.c | 13→15 lines | ~103 |
| 02:32 | Edited src/controller/testsuite/test_repl_unit.c | 4→3 lines | ~55 |
| 02:32 | Edited src/controller/testsuite/test_repl_unit.c | 3→6 lines | ~65 |
| 09:36 | task 4.1: added test_wal_ack_reply_updates_acked_lsn_and_signals + test_wal_nack_does_not_update_acked_lsn to test_repl_unit.c; build+tests pass (1/1 OK) | test_repl_unit.c | PASS | ~2k |
| 02:46 | Edited .kiro/specs/ha-wal-replication/tasks.md | inline fix | ~13 |
| 02:49 | Edited src/controller/testsuite/test_p2_integration.c | 23→24 lines | ~164 |
| 02:50 | Edited src/controller/testsuite/test_p2_integration.c | added 1 condition(s) | ~1255 |
| 02:59 | Edited src/controller/testsuite/test_p2_integration.c | added error handling | ~259 |
| 02:59 | Edited src/controller/testsuite/test_p2_integration.c | 25→28 lines | ~312 |
| 02:59 | Edited src/controller/testsuite/test_p2_integration.c | modified test_committed_lsn_advances_after_majority_ack() | ~294 |
| 03:01 | Edited src/controller/testsuite/test_p2_integration.c | 4→5 lines | ~28 |
| 10:02 | Fixed ASAN global-buffer-overflow in test_p2_integration.c (tests 8+9) | src/controller/testsuite/test_p2_integration.c | build green, 1/1 tests pass | ~800 |
| 10:07 | Task 4.2 (ha-wal-replication): gap analysis → added Test 8 (committed_lsn not advanced on timeout, Req 4.2) and Test 9 (committed_lsn advances after majority ACK, Req 4.1/4.4) to test_p2_integration.c; repl_broadcast_send_hook seam used to drop sends to dummy eps; build-fix: added pthread.h + typemap.h + extern hook declaration | test_p2_integration.c | GREEN (1/1 controller test OK) | ~180 |
| 03:36 | Edited src/controller/testsuite/test_p2_integration.c | modified test_committed_lsn_advances_after_majority_ack() | ~856 |
| 03:37 | Edited src/controller/testsuite/test_p2_integration.c | modified test_single_node_committed_lsn_unchanged() | ~525 |
| 03:37 | Edited src/controller/testsuite/test_p2_integration.c | 2→3 lines | ~43 |
| 03:37 | Edited src/controller/testsuite/test_repl_unit.c | modified 3() | ~541 |

## Session: 2026-06-10 04:04

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-10 04:06

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-10 04:08

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 04:18 | Edited .kiro/specs/ha-wal-replication/tasks.md | inline fix | ~14 |
| 04:22 | Edited src/controller/testsuite/test_repl_unit.c | modified 1() | ~830 |
| 04:42 | Edited .kiro/specs/ha-wal-replication/tasks.md | 20→20 lines | ~269 |
| 04:54 | Edited .kiro/specs/ha-wal-replication/tasks.md | 14→16 lines | ~264 |
| 12:04 | ha-wal-replication impl complete: tasks 4.1,4.2,5.1-5.3,5.5 done; 5.4 blocked (manual); validation GO | ha.c,repl.c,test_repl_unit.c,test_p2_integration.c | 308 assertions pass; 7 commits | ~800k |
| 05:04 | Session end: 4 writes across 2 files (tasks.md, test_repl_unit.c) | 17 reads | ~15633 tok |
| 05:46 | Session end: 4 writes across 2 files (tasks.md, test_repl_unit.c) | 17 reads | ~15633 tok |
| 06:32 | Session end: 4 writes across 2 files (tasks.md, test_repl_unit.c) | 34 reads | ~15633 tok |
| 06:41 | Created src/docs/xce.md | — | ~428 |
| 06:41 | Created src/docs/p1-2-host-select.md | — | ~583 |
| 06:41 | Session end: 6 writes across 4 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md) | 34 reads | ~16715 tok |
| 07:12 | Edited .kiro/steering/product.md | inline fix | ~119 |
| 07:12 | Edited .kiro/steering/product.md | expanded (+9 lines) | ~263 |
| 07:12 | Edited .kiro/steering/tech.md | inline fix | ~98 |
| 07:13 | Edited .kiro/steering/tech.md | 2→2 lines | ~73 |
| 07:13 | Edited .kiro/steering/tech.md | inline fix | ~63 |
| 07:13 | Session end: 11 writes across 6 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 40 reads | ~22718 tok |
| 07:21 | Created .kiro/steering/ha-async-io.md | — | ~1440 |
| 07:21 | Created .kiro/steering/api-standards.md | — | ~1377 |
| 07:21 | Created .kiro/steering/build-deployment.md | — | ~1324 |
| 07:21 | Session end: 14 writes across 9 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 65 reads | ~30737 tok |
| 07:38 | Edited CLAUDE.md | 5→5 lines | ~98 |
| 07:38 | Session end: 15 writes across 10 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 65 reads | ~30842 tok |
| 07:43 | Edited CLAUDE.md | reduced (-47 lines) | ~476 |
| 07:44 | Session end: 16 writes across 10 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 65 reads | ~31381 tok |
| 07:53 | Edited src/controller/CLAUDE.md | 6→5 lines | ~43 |
| 07:54 | Edited src/controller/CLAUDE.md | 3→5 lines | ~119 |
| 07:54 | Edited src/controller/CLAUDE.md | removed 107 lines | ~94 |
| 07:55 | Edited src/frontend/CLAUDE.md | reduced (-23 lines) | ~202 |
| 07:55 | Session end: 20 writes across 10 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 70 reads | ~37470 tok |
| 19:45 | Edited src/lib/netio.c | 13→14 lines | ~79 |
| 19:45 | Edited src/lib/netio.c | modified iomgr_init() | ~96 |
| 19:46 | Edited src/lib/delay.c | 3→2 lines | ~10 |
| 19:49 | Session end: 23 writes across 12 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 73 reads | ~37667 tok |
| 20:17 | Edited src/controller/repl.c | added 1 condition(s) | ~124 |
| 20:17 | Edited src/controller/ha.c | TRACE() → INFO() | ~85 |
| 20:18 | Edited src/controller/ha.c | TRACE() → INFO() | ~52 |
| 20:19 | Session end: 26 writes across 14 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 74 reads | ~75968 tok |
| 20:23 | Edited src/controller/job.c | modified if() | ~396 |
| 20:24 | Session end: 27 writes across 15 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 74 reads | ~76392 tok |
| 20:30 | Edited src/controller/ha.c | added 1 condition(s) | ~813 |
| 20:31 | Session end: 28 writes across 15 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 74 reads | ~77274 tok |
| 20:37 | Session end: 28 writes across 15 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 75 reads | ~77482 tok |
| 20:41 | Edited src/controller/ha.c | added 3 condition(s) | ~659 |
| 20:42 | Edited src/controller/ha.c | 2→2 lines | ~26 |
| 20:43 | Session end: 30 writes across 15 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 76 reads | ~78216 tok |
| 20:46 | Edited src/controller/persist.c | mode() → registered() | ~139 |
| 20:47 | Edited src/controller/job.c | added 1 condition(s) | ~255 |
| 20:47 | Session end: 32 writes across 16 files (tasks.md, test_repl_unit.c, xce.md, p1-2-host-select.md, product.md) | 77 reads | ~86410 tok |

## Session: 2026-06-11 20:58

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 21:10 | Created .kiro/specs/ha-consistency-invariants/brief.md | — | ~2197 |
| 21:15 | kiro-discovery: HA consistency invariant audit → new spec brief (Path C) | .kiro/specs/ha-consistency-invariants/brief.md | 8 violations found (PRIMARY_COMMITTING removal, universal majority-ack barrier, quorum accounting) | ~130k |
| 21:11 | Created ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/project_ha_consistency_invariants.md | — | ~266 |
| 21:11 | Session end: 2 writes across 2 files (brief.md, project_ha_consistency_invariants.md) | 7 reads | ~72373 tok |
| 21:17 | Created .kiro/specs/ha-consistency-invariants/brief.md | — | ~3110 |
| 21:17 | Edited .kiro/steering/product.md | inline fix | ~124 |
| 21:17 | Edited .kiro/steering/product.md | inline fix | ~179 |
| 21:18 | Created ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/project_ha_consistency_invariants.md | — | ~370 |
| 21:30 | Reframed ha-consistency-invariants under Raft+CP governing model; superseded 'No Raft' steering decision | brief.md, product.md, cerebrum.md | brief now maps each rule to Raft paper section | ~15k |
| 21:19 | Session end: 6 writes across 3 files (brief.md, project_ha_consistency_invariants.md, product.md) | 7 reads | ~76425 tok |
| 21:20 | Created .kiro/specs/ha-consistency-invariants/spec.json | — | ~134 |
| 21:20 | Created .kiro/specs/ha-consistency-invariants/requirements.md | — | ~484 |
| 21:40 | kiro-spec-init ha-consistency-invariants: spec.json + requirements.md created from brief | .kiro/specs/ha-consistency-invariants/ | phase=initialized | ~3k |
| 21:21 | Session end: 8 writes across 5 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 9 reads | ~77242 tok |
| 21:26 | Created .kiro/specs/ha-consistency-invariants/requirements.md | — | ~3174 |
| 21:27 | Edited .kiro/specs/ha-consistency-invariants/requirements.md | inline fix | ~47 |
| 21:27 | Edited .kiro/specs/ha-consistency-invariants/spec.json | 8→8 lines | ~56 |
| 21:55 | kiro-spec-requirements ha-consistency-invariants: 7 EARS requirements generated from Raft+CP deductions | .kiro/specs/ha-consistency-invariants/requirements.md, spec.json | review gate passed (1 repair: R1.4 subject) | ~25k |
| 21:27 | Session end: 11 writes across 5 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 13 reads | ~84086 tok |
| 21:47 | Created .kiro/specs/ha-consistency-invariants/research.md | — | ~3325 |
| 22:15 | kiro-validate-gap ha-consistency-invariants: research.md written; key finds: apply-before-commit universal (even job submit), acked_lsn>0 not per-entry, notification-shaped facts can't be rejected | .kiro/specs/ha-consistency-invariants/research.md | Option C (phased) recommended; 6 research items for design | ~120k |
| 21:48 | Session end: 12 writes across 6 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 16 reads | ~90652 tok |
| 22:09 | Edited .kiro/specs/ha-consistency-invariants/research.md | 3→3 lines | ~323 |
| 22:09 | Edited .kiro/specs/ha-consistency-invariants/research.md | 2→3 lines | ~199 |
| 22:10 | Edited .kiro/specs/ha-consistency-invariants/research.md | modified Needed() | ~507 |
| 22:11 | Edited .kiro/specs/ha-consistency-invariants/research.md | expanded (+50 lines) | ~2290 |
| 22:45 | Deep-dive research Req 2.2/2.4/2.5 (3 parallel agents): notify has zero redelivery (bug-396), hook inversion feasible, 5 convergence gaps | research.md, buglog.json | all Unknown tags resolved | ~390k |
| 22:12 | Session end: 16 writes across 6 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 30 reads | ~94209 tok |
| 23:34 | Edited .kiro/specs/ha-consistency-invariants/requirements.md | inline fix | ~172 |
| 23:34 | Edited .kiro/specs/ha-consistency-invariants/requirements.md | 3→4 lines | ~271 |
| 23:34 | Edited .kiro/specs/ha-consistency-invariants/requirements.md | inline fix | ~118 |
| 23:34 | Edited .kiro/specs/ha-consistency-invariants/research.md | modified Verdict() | ~265 |
| 23:35 | Edited .kiro/specs/ha-consistency-invariants/research.md | inline fix | ~122 |
| 23:35 | Edited .kiro/specs/ha-consistency-invariants/research.md | inline fix | ~77 |
| 23:35 | Edited .kiro/specs/ha-consistency-invariants/research.md | "restore_job" → "irrevocable" | ~149 |
| 23:05 | User decision: provisional-state model for Req 2.4 (memory=provisional view, committed WAL=authoritative) replaces hook inversion; Req 2.4/2.5/2.7 amended, egress gating workstream added | requirements.md, research.md, cerebrum.md | §C reconciliation now mandatory core | ~20k |
| 23:35 | Created ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/project_ha_consistency_invariants.md | — | ~532 |
| 23:36 | Edited ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/MEMORY.md | inline fix | ~59 |
| 23:36 | Session end: 25 writes across 7 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 30 reads | ~96101 tok |
| 23:38 | Edited .kiro/specs/ha-consistency-invariants/research.md | 1→2 lines | ~442 |
| 23:20 | STM evaluation for provisional-state mechanism: rejected full STM, adopted ARIES/MVCC-lite (committed-view + undo log) as design direction | research.md, cerebrum.md | recorded in design research item 1 | ~8k |
| 23:39 | Session end: 26 writes across 7 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 30 reads | ~96574 tok |
| 23:43 | Edited .kiro/specs/ha-consistency-invariants/research.md | "t span syscalls and degra" → "t span syscalls), C ecosy" | ~371 |
| 23:43 | Edited .kiro/specs/ha-consistency-invariants/research.md | inline fix | ~281 |
| 23:35 | User reframing: replication = failover/recovery, not transactions. Dropped undo-log/ARIES direction; kept only watermark egress filter; discard via recovery mechanics; gap-4 alternative = reconcile-at-rejoin (Raft commitIndex volatile) | research.md, cerebrum.md | design direction simplified | ~10k |
| 23:44 | Session end: 28 writes across 7 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 30 reads | ~97272 tok |
| 23:56 | Created .kiro/steering/roadmap.md | — | ~766 |
| 23:56 | Edited .kiro/specs/ha-consistency-invariants/research.md | 1→3 lines | ~155 |
| 23:50 | Created .kiro/steering/roadmap.md with backlog; added worker-rejoin-resync (long-planned, no effort) + 4 other deferred items | roadmap.md, research.md | discoverable by kiro-discovery re-entry | ~5k |
| 23:57 | Session end: 30 writes across 8 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 30 reads | ~98258 tok |
| 23:59 | Created .kiro/steering/roadmap.md | — | ~1655 |
| 23:59 | Created src/docs/FUTURE_WORK.md | — | ~100 |
| 00:10 | Merged src/docs/FUTURE_WORK.md (8 items, 2026-05-12) into .kiro/steering/roadmap.md as single future-work doc; old file → redirect stub; §2 marked superseded by Req 5 | roadmap.md, src/docs/FUTURE_WORK.md, anatomy.md | one canonical backlog | ~6k |
| 00:01 | Session end: 32 writes across 9 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 31 reads | ~100138 tok |
| 00:10 | Edited .kiro/steering/roadmap.md | inline fix | ~246 |
| 00:10 | Edited .kiro/specs/ha-consistency-invariants/research.md | 1→2 lines | ~310 |
| 07:20 | Evaluated xzarray shadow for provisional-state: structural-only COW, dormant (no prod callers); not fit for egress/rollback, real home = entity-bearing snapshots backlog | research.md, roadmap.md, cerebrum.md | watermark filter stands | ~15k |
| 00:11 | Session end: 34 writes across 9 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 32 reads | ~100733 tok |
| 00:19 | Edited .kiro/steering/ha-async-io.md | inline fix | ~42 |
| 00:19 | Edited .kiro/specs/ha-consistency-invariants/research.md | 1→2 lines | ~311 |
| 07:45 | vcpu sizing question: default already 8 (steering said 4 — fixed); ACKs processed on iomgr (no wakeup deadlock); recommend commit-wait admission cap, not peer-scaling | ha-async-io.md, research.md, cerebrum.md | research item 3 inputs recorded | ~12k |
| 00:20 | Session end: 36 writes across 10 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 32 reads | ~101110 tok |
| 00:23 | Edited .kiro/specs/ha-consistency-invariants/research.md | inline fix | ~253 |
| 00:24 | Edited .kiro/specs/ha-consistency-invariants/research.md | inline fix | ~87 |
| 00:24 | Edited .kiro/specs/ha-consistency-invariants/research.md | inline fix | ~55 |
| 07:55 | Corrected stale verified-behavior #3 in research.md (default 4→8, liveness→throughput risk, iomgr ACK fact) + 2 'starvation' wording cleanups | research.md | doc consistent with verified code facts | ~3k |
| 00:25 | Session end: 39 writes across 10 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 32 reads | ~101533 tok |
| 00:27 | Edited .kiro/specs/ha-consistency-invariants/research.md | inline fix | ~194 |
| 08:05 | User: vcpus is operator tuning (host+cluster+workload), 8 only fallback default; design must express commit-wait mechanisms relative to n_vcpus | research.md, cerebrum.md | research item 3(e) added | ~3k |
| 00:27 | Session end: 40 writes across 10 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 32 reads | ~101741 tok |
| 00:32 | Edited .kiro/specs/ha-consistency-invariants/requirements.md | inline fix | ~74 |
| 00:32 | Edited .kiro/specs/ha-consistency-invariants/requirements.md | 1→2 lines | ~160 |
| 00:32 | Edited .kiro/specs/ha-consistency-invariants/requirements.md | inline fix | ~140 |
| 00:32 | Edited .kiro/specs/ha-consistency-invariants/research.md | 1→3 lines | ~146 |
| 00:32 | Edited .kiro/steering/roadmap.md | inline fix | ~120 |
| 08:20 | User decision: facts retained+retried until committed (Req 2.8 added, 2.2 scoped to requester ops); worker-rejoin-resync designated backstop | requirements.md, research.md, roadmap.md, cerebrum.md | Req 2.2 semantics settled | ~8k |
| 00:33 | Session end: 45 writes across 10 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 32 reads | ~102426 tok |
| 00:41 | Session end: 45 writes across 10 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 32 reads | ~102426 tok |
| 00:47 | Edited .kiro/specs/ha-consistency-invariants/research.md | "mark_job_*" → "pending facts" | ~177 |
| 00:47 | Edited .kiro/specs/ha-consistency-invariants/research.md | inline fix | ~67 |
| 00:47 | Edited .kiro/specs/ha-consistency-invariants/research.md | inline fix | ~108 |
| 08:40 | Four design decisions locked: log-is-the-queue (no fact timeout), crash-loss OK until resync, self-restart on demotion, no-op own-term entry | research.md, cerebrum.md | proceeding to spec-design | ~6k |
| 00:53 | Created .kiro/specs/ha-consistency-invariants/design.md | — | ~8379 |
| 00:53 | Edited .kiro/specs/ha-consistency-invariants/research.md | added error handling | ~389 |
| 00:53 | Edited .kiro/specs/ha-consistency-invariants/spec.json | 12→12 lines | ~75 |
| 09:35 | kiro-spec-design ha-consistency-invariants: design.md written (commit engine + 9 components, 4-phase migration), review gate passed, reqs auto-approved (-y) | design.md, research.md, spec.json | phase=design-generated | ~60k |
| 00:54 | Session end: 51 writes across 11 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 37 reads | ~121177 tok |
| 01:34 | Edited .kiro/specs/ha-consistency-invariants/design.md | 4→9 lines | ~469 |
| 09:50 | User: job/queue/host control ops = commit-first-then-reply; added explicit Reply-Ordering Contract to design.md Write-Path Classification | design.md, cerebrum.md | jobdispatch classification deferred to task verification | ~4k |
| 01:35 | Session end: 52 writes across 11 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 37 reads | ~121679 tok |
| 01:45 | Created .kiro/specs/ha-commit-engine/brief.md | — | ~627 |
| 01:45 | Created .kiro/specs/ha-commit-barrier-rollout/brief.md | — | ~668 |
| 01:45 | Created .kiro/specs/ha-single-leader-role/brief.md | — | ~666 |
| 01:45 | Created .kiro/specs/ha-convergence-recovery/brief.md | — | ~795 |
| 01:46 | Edited .kiro/steering/roadmap.md | expanded (+7 lines) | ~316 |
| 01:46 | Edited .kiro/specs/ha-consistency-invariants/spec.json | modified spec() | ~135 |
| 10:15 | Decomposed ha-consistency-invariants into 4 sub-specs (user choice): briefs written, roadmap Specs section added, umbrella spec.json marked contract-only | 4x brief.md, roadmap.md, spec.json, cerebrum.md | next: kiro-spec-batch | ~25k |
| 01:46 | Created ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/project_ha_consistency_invariants.md | — | ~439 |
| 01:47 | Edited ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/MEMORY.md | inline fix | ~65 |
| 01:47 | Session end: 60 writes across 11 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 37 reads | ~125645 tok |
| 02:01 | Created .kiro/specs/ha-commit-engine/requirements.md | — | ~2896 |
| 02:04 | Created .kiro/specs/ha-commit-engine/design.md | — | ~8018 |
| 02:05 | Created .kiro/specs/ha-commit-engine/research.md | — | ~1435 |
| 02:06 | Created .kiro/specs/ha-commit-engine/tasks.md | — | ~2861 |
| 02:07 | Created .kiro/specs/ha-commit-engine/spec.json | — | ~140 |
| 09:07 | Created full ha-commit-engine spec (sub-spec 1/4 of ha-consistency-invariants umbrella): spec.json, requirements.md (7 reqs/20 criteria, umbrella-traced), design.md (4 components, commit.h verbatim), research.md (slice verification), tasks.md (6 major/11 sub, TDD ordered), all approvals auto-set | .kiro/specs/ha-commit-engine/* | done | ~60k |
| 02:09 | Session end: 65 writes across 12 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 52 reads | ~177500 tok |
| 02:21 | Created .kiro/specs/ha-commit-barrier-rollout/spec.json | — | ~144 |
| 02:21 | Created .kiro/specs/ha-commit-barrier-rollout/requirements.md | — | ~3394 |
| 02:24 | Created .kiro/specs/ha-convergence-recovery/requirements.md | — | ~3825 |
| 02:25 | Created .kiro/specs/ha-convergence-recovery/research.md | — | ~3779 |
| 02:26 | Created .kiro/specs/ha-commit-barrier-rollout/design.md | — | ~10973 |
| 02:28 | Created .kiro/specs/ha-commit-barrier-rollout/research.md | — | ~3917 |
| 02:28 | Created .kiro/specs/ha-convergence-recovery/design.md | — | ~10133 |
| 02:29 | Created .kiro/specs/ha-commit-barrier-rollout/tasks.md | — | ~3699 |
| 02:30 | Created .kiro/specs/ha-commit-barrier-rollout/spec.json | — | ~143 |
| 02:30 | Created .kiro/specs/ha-convergence-recovery/tasks.md | — | ~3536 |
| 09:45 | Generated full spec for ha-commit-barrier-rollout (sub-spec 2/4 of ha-consistency-invariants): requirements (5 reqs/18 criteria, EARS, umbrella-traced 2.1/2.2/2.8/5.1-5.3), design (6 components, verified classification table + handler-barrier mechanism), research (verified anchors 2026-06-11), tasks (7 major/16 sub, TDD, exhaustive xce_reply sweep task), spec.json all-approved | .kiro/specs/ha-commit-barrier-rollout/{spec.json,requirements.md,design.md,research.md,tasks.md} | ok | ~60k |
| 02:30 | Created .kiro/specs/ha-convergence-recovery/spec.json | — | ~142 |
| 09:25 | Created full spec for ha-convergence-recovery (sub-spec 4/4 of ha-consistency-invariants): requirements (9 reqs/26 criteria), research (anchor verification), design (7 components), tasks (8 groups/13 sub-tasks), spec.json approved+ready | .kiro/specs/ha-convergence-recovery/* | done | ~60k |
| 02:32 | Session end: 76 writes across 12 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 60 reads | ~169216 tok |
| 02:41 | Created .kiro/specs/ha-single-leader-role/spec.json | — | ~142 |
| 02:42 | Created .kiro/specs/ha-single-leader-role/requirements.md | — | ~2322 |
| 02:42 | Edited .kiro/specs/ha-single-leader-role/spec.json | 7→7 lines | ~50 |
| 02:43 | Created .kiro/specs/ha-single-leader-role/research.md | — | ~4235 |
| 02:46 | Created .kiro/specs/ha-single-leader-role/design.md | — | ~9191 |
| 02:47 | Edited .kiro/specs/ha-single-leader-role/design.md | inline fix | ~161 |
| 02:47 | Edited .kiro/specs/ha-single-leader-role/spec.json | 11→11 lines | ~69 |
| 02:48 | Created .kiro/specs/ha-single-leader-role/tasks.md | — | ~3424 |
| 02:49 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~136 |
| 02:49 | Created .kiro/specs/ha-single-leader-role/spec.json | — | ~142 |
| 12:45 | Created full spec ha-single-leader-role (sub-spec 3/4 of ha-consistency-invariants): requirements (8 EARS criteria ← umbrella 1.1-1.5/3.1-3.3), research (verified anchor table + COMMITTING census: ha.c 23 refs, 10 test files, 4 docs), design (7 components, WAL_NOOP=40, raft_cb_become_leader rewrite, deletions), tasks (6 majors/11 subs, TDD, grep gate) | .kiro/specs/ha-single-leader-role/{spec.json,requirements.md,research.md,design.md,tasks.md} | all approvals true, ready_for_implementation | ~60k |
| 02:56 | Edited .kiro/specs/ha-consistency-invariants/design.md | modified Classification() | ~175 |
| 03:00 | Edited .kiro/specs/ha-commit-engine/design.md | 2→4 lines | ~84 |
| 03:00 | Edited .kiro/specs/ha-commit-engine/design.md | inline fix | ~79 |
| 03:01 | Edited .kiro/specs/ha-commit-barrier-rollout/design.md | 1→3 lines | ~74 |
| 03:01 | Edited .kiro/specs/ha-commit-barrier-rollout/design.md | "repl.h" → "entry_lsn" | ~75 |
| 03:01 | Edited .kiro/specs/ha-convergence-recovery/design.md | inline fix | ~92 |
| 03:01 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~115 |
| 03:01 | Edited .kiro/specs/ha-convergence-recovery/design.md | 2→4 lines | ~169 |
| 03:01 | Edited .kiro/specs/ha-convergence-recovery/design.md | inline fix | ~184 |
| 03:02 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | "on_standby_connected" → "raft_cb_become_leader" | ~118 |
| 03:02 | Edited .kiro/specs/ha-convergence-recovery/design.md | modified task() | ~155 |
| 05:56 | Edited .kiro/specs/ha-convergence-recovery/design.md | inline fix | ~141 |
| 05:57 | Edited .kiro/steering/roadmap.md | 6→8 lines | ~365 |
| 11:40 | kiro-spec-batch complete: 4 sub-specs generated (3 waves), cross-spec review passed after 6 doc fixes (1 by fix-agent before spend limit, rest verified/applied); roadmap marked [x] | 4 spec dirs, roadmap.md, umbrella design.md | 51 sub-tasks total, ready for /kiro-impl ha-commit-engine | ~700k |
| 05:57 | Session end: 99 writes across 12 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 69 reads | ~240145 tok |
| 06:26 | Created src/controller/include/commit.h | — | ~771 |
| 06:27 | Created src/controller/commit.c | — | ~474 |
| 06:28 | Created src/controller/testsuite/test_commit_engine.c | — | ~2440 |
| 06:28 | Edited src/controller/meson.build | 2→4 lines | ~30 |
| 06:28 | Edited src/controller/testsuite/controller_test.c | 1→2 lines | ~20 |
| 06:28 | Edited src/controller/testsuite/controller_test.c | 3→4 lines | ~22 |
| 06:32 | Edited src/controller/testsuite/test_commit_engine.c | modified for() | ~75 |
| 13:30 | Task 1.1 ha-commit-engine RED: commit.h + stub commit.c + test_commit_engine.c (7 failing tests) | src/controller/{include/commit.h,commit.c,testsuite/test_commit_engine.c,meson.build,testsuite/controller_test.c} | 7/7 RED for right reasons; 3 suite failures proven pre-existing via baseline stash run | ~60k |
| 07:16 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~23 |
| 07:16 | Edited .kiro/specs/ha-commit-engine/tasks.md | modified now() | ~344 |
| 07:22 | Created src/controller/commit.c | — | ~2108 |
| 2026-06-11 | ha-commit-engine task 1.2: implemented commit engine core (majority median, monotonic clamped committed_lsn, RETAIN) — 7/7 tests green | src/controller/commit.c | success | ~9k |
| 07:36 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~14 |
| 07:41 | Edited src/controller/testsuite/test_commit_engine.c | expanded (+17 lines) | ~339 |
| 07:41 | Edited src/controller/testsuite/test_commit_engine.c | modified engine_setup_vcpus() | ~303 |
| 07:43 | Edited src/controller/testsuite/test_commit_engine.c | modified struct() | ~3781 |
| 07:43 | Edited src/controller/testsuite/test_commit_engine.c | 4→3 lines | ~17 |
| 14:47 | task 2.1 RED tests: 9 WAIT/admission/gate cases added (16 total, 7 pass / 9 RED -ENOSYS) | src/controller/testsuite/test_commit_engine.c | RED verified, ASAN clean | ~9k |
| 07:56 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~20 |
| 07:56 | Edited .kiro/specs/ha-commit-engine/tasks.md | 1→2 lines | ~122 |
| 07:59 | Edited src/controller/commit.c | modified mutex() | ~257 |
| 07:59 | Edited src/controller/commit.c | added 1 condition(s) | ~360 |
| 08:00 | Edited src/controller/commit.c | added 5 condition(s) | ~684 |
| 15:20 | ha-commit-engine task 2.2: implemented COMMIT_MODE_WAIT (admission cap max(1,n_vcpus-COMMIT_WAIT_RESERVED) -> -XCE_ERR_NOT_READY, CLOCK_REALTIME pthread_cond_timedwait loop with per-LSN+writable_lsn predicate, n_peers<=1 self-quorum via commit_advance_locked) | src/controller/commit.c | 16/16 test_commit_engine PASS, full suite = 3 baseline failures only (bug-411), no sanitizer output | ~28k |
| 08:24 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~22 |
| 08:28 | Edited src/controller/testsuite/test_commit_engine.c | added error handling | ~191 |
| 08:29 | Edited src/controller/testsuite/test_commit_engine.c | added error handling | ~1650 |
| 08:29 | Edited src/controller/testsuite/test_commit_engine.c | added error handling | ~129 |
| 15:33 | task 3.1 ha-commit-engine: wrote tests 17-20 (membership re-eval) in test_commit_engine.c; ALL GREEN against current commit.c (1.2 already implements full re-eval+broadcast) — no RED possible, task 3.2 likely no-op; reported BLOCKED | src/controller/testsuite/test_commit_engine.c | green-not-red finding | ~30k |
| 08:48 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~35 |
| 08:48 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~43 |
| 08:48 | Edited .kiro/specs/ha-commit-engine/tasks.md | 1→2 lines | ~229 |
| 08:55 | Edited src/include/repl.h | added error handling | ~154 |
| 08:56 | Edited src/controller/repl.c | modified repl_needs_snapshot() | ~244 |
| 08:56 | Edited src/controller/testsuite/test_commit_engine.c | 10→15 lines | ~214 |
| 08:56 | Edited src/controller/testsuite/test_commit_engine.c | expanded (+6 lines) | ~145 |
| 08:57 | Edited src/controller/testsuite/test_commit_engine.c | added error handling | ~2974 |
| 08:57 | Edited src/controller/testsuite/test_commit_engine.c | expanded (+9 lines) | ~255 |
| 2026-06-11 | ha-commit-engine task 4.1: RED tests for write-admission quorum counting (tests 21-28 in test_commit_engine.c), repl_active_standby_count declared in repl.h + inert -1 stub in repl.c | src/controller/testsuite/test_commit_engine.c, src/include/repl.h, src/controller/repl.c | build green; 5 RED fails on assertions; baseline 3 failures unchanged | ~60k |
| 16:20 | Adversarial review of ha-commit-engine task 4.1 (RED quorum tests): boundary clean, 5 RED + 3 pins verified, full census 8 fails (3 bug-411 + 5 RED), APPROVED | test_commit_engine.c, repl.h, repl.c | approved | ~25k |
| 09:14 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~17 |
| 09:15 | Edited .kiro/specs/ha-commit-engine/tasks.md | 1→2 lines | ~280 |
| 09:19 | Edited src/controller/ha.h | added error handling | ~214 |
| 09:19 | Edited src/controller/testsuite/test_commit_engine.c | added error handling | ~544 |
| 09:20 | Edited src/controller/testsuite/test_commit_engine.c | added error handling | ~60 |
| 09:23 | Edited src/controller/repl.c | added 2 condition(s) | ~223 |
| 09:23 | Edited src/controller/ha.c | added error handling | ~202 |
| 2026-06-11 | ha-commit-engine task 4.2: replaced repl_active_standby_count -1 stub with registry-truth count (ep!=NULL && !in_catch_up under r->lock); added ha_state_t.repl back-pointer (ha.h); ha_has_write_quorum uses helper when wired, legacy standby_endpoints fallback when NULL; added wired gate test 29 (RED: Expected -10013 Was 0 → GREEN) | src/controller/repl.c, ha.c, ha.h, testsuite/test_commit_engine.c | 29 tests 0 failures; full census = exactly 3 bug-411 baseline failures unchanged | ~60k |
| 16:40 | Adversarial review ha-commit-engine task 4.2 (quorum-accounting fix): boundary clean, mutant run proves test 29 killing power (Expected -10013 Was 0), 29/29 group PASS, full census = exactly 3 bug-411 baseline failures, no sanitizer output — APPROVED | ha.c, ha.h, repl.c, test_commit_engine.c | approved | ~30k |
| 15:28 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~42 |
| 15:37 | Edited src/include/repl.h | modified void() | ~75 |
| 15:38 | Edited src/include/repl.h | expanded (+8 lines) | ~172 |
| 15:38 | Edited src/controller/repl.c | modified repl_wait_majority_ack() | ~130 |
| 15:38 | Edited src/controller/repl.c | modified repl_set_commit_engine() | ~150 |
| 15:38 | Edited src/controller/config_repl.c | 2→4 lines | ~73 |
| 15:38 | Edited src/controller/persist.c | 2→5 lines | ~99 |
| 15:38 | Edited src/controller/testsuite/test_repl_unit.c | 2→2 lines | ~27 |
| 15:39 | Edited src/controller/testsuite/test_repl_unit.c | 2→2 lines | ~30 |
| 15:39 | Edited src/controller/testsuite/test_commit_engine.c | added error handling | ~269 |
| 15:40 | Edited src/controller/testsuite/test_commit_engine.c | added error handling | ~3260 |
| 15:40 | Edited src/controller/testsuite/test_commit_engine.c | added error handling | ~96 |
| 15:40 | Edited src/controller/testsuite/test_commit_engine.c | expanded (+6 lines) | ~151 |
| 15:42 | Created src/controller/testsuite/test_repl_majority.c | — | ~2989 |
| 5.1-RED | ha-commit-engine task 5.1: RED tests for ACK feed + sync-append path; repl_wait_majority_ack gains entry_lsn param (legacy body byte-identical); inert repl_set_commit_engine stub | test_commit_engine.c, test_repl_majority.c, repl.h, repl.c, config_repl.c, persist.c, test_repl_unit.c | building | ~60k |
| 5.1-RED-done | RED captured: 9 new failures (4 commit_engine #30/31/33/34, 5 repl_majority walAck) + 3 baselines exact; build green; test 32 pins positive contract (green in RED by design) | census /tmp/census_final.log | ok | ~90k |
| 16:08 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~22 |
| 16:08 | Edited .kiro/specs/ha-commit-engine/tasks.md | modified hygiene() | ~517 |
| 16:14 | Edited src/include/repl.h | modified struct() | ~202 |
| 16:14 | Edited src/controller/repl.c | 3→4 lines | ~52 |
| 16:15 | Edited src/controller/repl.c | added 1 condition(s) | ~298 |
| 16:15 | Edited src/controller/repl.c | added 1 condition(s) | ~115 |
| 16:15 | Edited src/controller/repl.c | added 1 condition(s) | ~211 |
| 16:15 | Edited src/controller/repl.c | added 1 condition(s) | ~208 |
| 16:16 | Edited src/controller/repl.c | added 1 condition(s) | ~241 |
| 16:16 | Edited src/controller/repl.c | added 1 condition(s) | ~368 |
| 16:16 | Edited src/controller/repl.c | added 1 condition(s) | ~136 |
| 16:16 | Edited src/controller/meson.build | 3→4 lines | ~18 |
| 23:35 | ha-commit-engine 5.2: wired ce into replicator_t, ACK feed (repl_on_ack→commit_on_ack), 4 membership hooks, walAck delegation to commit_submit (gated ce!=NULL && entry_lsn!=0); added commit.c to controller_src for prod link | src/include/repl.h, src/controller/repl.c, src/controller/meson.build | tests 30-32 + 5 repl_majority walAck GREEN; 33/34 stay RED until 5.3; 3 baselines unchanged | ~45k |
| 16:32 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~21 |
| 16:32 | Edited .kiro/specs/ha-commit-engine/tasks.md | added error handling | ~345 |
| 16:43 | Edited src/include/xce/cluster_def.h | 2→3 lines | ~32 |
| 16:43 | Edited src/include/xce/cluster_def.h | 2→3 lines | ~59 |
| 16:44 | Edited src/controller/cluster.c | added 2 condition(s) | ~463 |
| 16:44 | Edited src/controller/cluster.c | added 1 condition(s) | ~170 |
| 16:45 | Edited src/controller/persist.c | added 2 condition(s) | ~869 |
| 16:45 | Edited src/controller/persist.c | 2→3 lines | ~20 |
| 16:45 | Edited src/controller/testsuite/test_p2_integration.c | modified test_single_node_committed_lsn_advances() | ~580 |
| 16:45 | Edited src/controller/testsuite/test_p2_integration.c | inline fix | ~15 |
| 16:45 | Edited src/controller/testsuite/test_p2_integration.c | 3→4 lines | ~21 |
| 23:58 | ha-commit-engine 5.3: engine instantiation (cluster_init_phase2, guard c->commit.p==NULL) + fini after iomgr_fini; persist_wal_sync_append passes written_lsn, engine path drops -ENODEV/committed_lsn store; p2 single-node pin updated to Req 6.3 contract | cluster_def.h, cluster.c, persist.c, test_p2_integration.c | 34/34 commit-engine GREEN, full census = 3 baselines only (repl_unit -110 line drifted 294->301 from p2 edit shift, value-identical) | ~60k |
| 00:25 | Adversarial review of ha-commit-engine task 5.3 (init wiring + sync-append switch): APPROVED — full census exactly 3 baseline fails, RED 32/34→34/34 verified via temp worktree at 6600fd5 | cluster.c, persist.c, cluster_def.h, test_p2_integration.c | approved | ~45k |
| 17:15 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~20 |
| 17:16 | Edited .kiro/specs/ha-commit-engine/tasks.md | modified race() | ~342 |
| 17:23 | Edited src/controller/testsuite/test_p2_integration.c | modified test_committed_lsn_does_not_advance_on_timeout() | ~858 |
| 17:23 | Edited src/controller/testsuite/test_ha_repl_ack.c | modified test_repl_ack_after_promote_gate_allows_jobsub() | ~446 |
| 17:23 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | modified test_rdhup_primary_dispatch_gate_opens() | ~404 |
| 17:24 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 7→10 lines | ~112 |
| 17:24 | Edited src/controller/testsuite/test_ha_repl_ack.c | 4→5 lines | ~27 |
| 00:36 | task 6.1 validation: full controller suite 46 groups / 467 tests 0 failures; 3 bug-411 baseline tests fixed (test files only); legacy-path audit clean; 6 pre-existing leak groups inventoried | test_p2_integration.c, test_ha_repl_ack.c, test_ha_rdhup_integration.c | success | ~60k |
| 17:51 | Edited .kiro/specs/ha-commit-engine/tasks.md | inline fix | ~19 |
| 17:51 | Edited .kiro/specs/ha-commit-engine/tasks.md | modified RECORD() | ~433 |
| 03:45 | kiro-validate-impl ha-commit-engine: GO — 433+99 tests 0 FAIL (bug-411-aware count), cross-task wiring/lock-order/boundary clean, 1 LOW drift (commit.h includes persist.h vs fwd-decl) | .kiro/specs/ha-commit-engine/, src/controller/{commit,repl,ha,cluster,persist}.c | validated | ~45k |
| 01:15 | /kiro-impl ha-commit-engine COMPLETE: 12/12 tasks, 10 commits (d5a0f9c..95a10ce), validate-impl GO, suite 467/0 | commit.c+wiring | sub-spec 1 of 4 done | ~1.5M |
| 20:41 | Edited .kiro/steering/roadmap.md | inline fix | ~77 |
| 20:42 | Session end: 186 writes across 30 files (brief.md, project_ha_consistency_invariants.md, product.md, spec.json, requirements.md) | 92 reads | ~358650 tok |
| 20:51 | Created src/controller/testsuite/test_commit_barrier_rollout.c | — | ~4879 |
| 20:51 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | 3→4 lines | ~21 |
| 20:52 | Edited src/include/persist.h | modified enum() | ~239 |
| 20:52 | Edited src/controller/persist.c | modified wal_classify() | ~187 |
| 20:52 | Edited src/controller/meson.build | 2→3 lines | ~26 |
| 20:53 | Edited src/controller/testsuite/controller_test.c | modified setUp() | ~31 |
| 20:53 | Edited src/controller/testsuite/controller_test.c | 3→4 lines | ~25 |
| 21:05 | Task 1.1 ha-commit-barrier-rollout RED complete: build green, 8/8 new cases FAIL on assertions, 0 pre-existing failures (901 PASS) | test_commit_barrier_rollout.c, persist.h, persist.c, meson.build, controller_test.c | RED verified | ~60k |
| 21:12 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~21 |
| 21:13 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | added error handling | ~350 |
| 21:17 | Edited src/controller/persist.c | 2→3 lines | ~33 |
| 21:18 | Edited src/controller/persist.c | added 4 condition(s) | ~1200 |
| 21:18 | Edited src/controller/persist.c | modified if() | ~120 |
| 21:18 | Edited src/controller/persist.c | modified persist_queue_hook_fun() | ~147 |
| 21:19 | Edited src/controller/persist.c | modified persist_worker_hook_fun() | ~188 |
| 21:19 | Edited src/controller/persist.c | 4→6 lines | ~69 |
| 04:30 | Task 1.2 ha-commit-barrier-rollout: wal_classify table + wal_hook_append_classified dispatch in 3 hooks | src/controller/persist.c | 8/8 PASS, full controller suite 0 FAIL | ~30k |
| 04:42 | Adversarial review of ha-commit-barrier-rollout task 1.2 (wal_classify + hook dispatch): APPROVED — full suite census 465 Unity PASS / 0 FAIL (implementer's 9/109 was a Unity-summary-block misread, not a partial run) | src/controller/persist.c | APPROVED | ~30k |
| 21:43 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~19 |
| 21:43 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | 1→2 lines | ~168 |
| 21:49 | Edited src/include/persist.h | expanded (+15 lines) | ~287 |
| 21:50 | Edited src/controller/persist.c | modified contract() | ~230 |
| 21:50 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | 4→5 lines | ~27 |
| 21:50 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | 2→3 lines | ~51 |
| 21:50 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | expanded (+13 lines) | ~332 |
| 21:51 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | added 3 condition(s) | ~3683 |
| 05:05 | ha-commit-barrier-rollout task 2.1: RED tests for persist_commit_barrier (7 cases) + decl + inert -ENOSYS stub | test_commit_barrier_rollout.c, persist.h, persist.c | 7 FAIL (RED) on -38 sentinel, prior 8 PASS, suite census clean | ~60k |
| 22:08 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~17 |
| 22:08 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | modified RESOLVED() | ~256 |
| 22:14 | Edited src/controller/persist.c | added 4 condition(s) | ~640 |
| 22:15 | Edited src/controller/repl.c | added 1 condition(s) | ~657 |
| 22:15 | Edited src/controller/repl.c | modified if() | ~180 |
| 22:16 | Edited src/controller/persist.c | modified if() | ~342 |
| 22:20 | Edited src/controller/repl.c | 5→5 lines | ~96 |
| 05:25 | barrier-rollout 2.2: persist_commit_barrier implemented (watermark=current_lsn-1, covered short-circuit, ce==NULL→0, timeout fallback) + legacy walAck counting removed from repl_wait_majority_ack (LSN-0→0, unconditional commit_submit; configAck track untouched) | src/controller/persist.c, src/controller/repl.c | 15/15 group, 472 Unity / 0 FAIL | ~35k |
| 05:45 | Adversarial review ha-commit-barrier-rollout task 2.2 (barrier helper + walAck retirement): boundary clean (persist.c+repl.c only), 15/15 group, full census 472 Unity PASS / 0 FAIL (= 465 prior + 7 new), configAck byte-equivalent, LSN-0 absorption commented, ce==NULL asymmetry judged defensible — APPROVED | src/controller/persist.c, src/controller/repl.c | APPROVED | ~30k |
| 22:36 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~21 |
| 22:36 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | modified RESOLVED() | ~148 |

## Session: 2026-06-12 00:02

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-12 00:39

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 01:55 | Created src/controller/testsuite/test_commit_barrier_reply.c | — | ~7971 |
| 01:55 | Edited src/controller/testsuite/test_commit_barrier_reply.c | modified cbrp_op_thread_fn() | ~102 |
| 01:56 | Edited src/controller/testsuite/test_commit_barrier_reply.c | 6→5 lines | ~87 |
| 01:56 | Edited src/controller/meson.build | 2→6 lines | ~37 |
| 01:56 | Edited src/controller/testsuite/controller_test.c | 1→2 lines | ~25 |
| 01:56 | Edited src/controller/testsuite/controller_test.c | 3→4 lines | ~27 |
| 01:57 | Edited src/controller/testsuite/test_commit_barrier_reply.c | 2→3 lines | ~15 |
| 01:58 | Edited src/controller/testsuite/test_commit_barrier_reply.c | modified notify() | ~392 |
| 02:01 | Edited src/controller/testsuite/test_commit_barrier_reply.c | added 1 condition(s) | ~115 |
| 02:06 | Edited src/controller/testsuite/test_commit_barrier_reply.c | expanded (+6 lines) | ~132 |
| 02:08 | Edited src/controller/testsuite/test_commit_barrier_reply.c | added 1 condition(s) | ~200 |
| 02:09 | Edited src/controller/testsuite/test_commit_barrier_reply.c | 3→5 lines | ~89 |
| 02:09 | Edited src/controller/testsuite/test_commit_barrier_reply.c | added 1 condition(s) | ~217 |
| 02:20 | Edited src/controller/testsuite/test_commit_barrier_reply.c | modified notify() | ~218 |
| 02:20 | Edited src/controller/testsuite/test_commit_barrier_reply.c | 46→42 lines | ~673 |
| 09:35 | Task 3.1 ha-commit-barrier-rollout: created RED integration tests for commit-first-then-reply (4 opcodes x withheld/acked/validation) | src/controller/testsuite/test_commit_barrier_reply.c, meson.build, controller_test.c | 484 results, 8 RED fails (new file only), 472 baseline green; discovered key_find rc==1 leak in queue_ctrl/worker_ctrl/job_ctrl (bug-447) | ~90k |
| 03:00 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~21 |
| 03:00 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | 1→3 lines | ~255 |
| 03:05 | Edited src/controller/queue.c | 2→3 lines | ~16 |
| 03:05 | Edited src/controller/queue.c | modified if() | ~150 |
| 03:05 | Edited src/controller/queue.c | added 2 condition(s) | ~210 |
| 03:05 | Edited src/controller/worker.c | modified if() | ~157 |
| 03:06 | Edited src/controller/worker.c | added 2 condition(s) | ~210 |
| 03:06 | Edited src/controller/job.c | modified if() | ~175 |
| 03:06 | Edited src/controller/job.c | added 2 condition(s) | ~208 |
| 03:06 | Edited src/controller/join.c | 3→4 lines | ~22 |
| 03:07 | Edited src/controller/join.c | added 2 condition(s) | ~243 |
| 11:00 | Task 3.2 ha-commit-barrier-rollout: commit barrier in 4 handlers + bug-447 rc normalization in queue_ctrl/worker_ctrl/job_ctrl | src/controller/{job,queue,worker,join}.c | 12/12 barrier-reply tests PASS, full suite 0 FAIL, no sanitizer reports | ~60k |
| 03:28 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~32 |
| 03:28 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | 1→2 lines | ~172 |
| 03:48 | Edited src/controller/testsuite/test_commit_barrier_reply.c | modified HOSTS() | ~231 |
| 03:48 | Edited src/controller/testsuite/test_commit_barrier_reply.c | added 2 condition(s) | ~685 |
| 03:48 | Edited src/controller/testsuite/test_commit_barrier_reply.c | modified cbrp_make_job() | ~213 |
| 03:49 | Edited src/controller/testsuite/test_commit_barrier_reply.c | 4→6 lines | ~64 |
| 03:50 | Edited src/controller/testsuite/test_commit_barrier_reply.c | modified reference() | ~4973 |
| 03:50 | Edited src/controller/testsuite/test_commit_barrier_reply.c | 6→11 lines | ~154 |
| 03:51 | Edited src/controller/testsuite/test_commit_barrier_reply.c | 3→4 lines | ~22 |
| 03:52 | Edited src/controller/meson.build | 12→13 lines | ~48 |
| 11:06 | Task 3.3 receipt-ACK verdict pins: 4 GREEN pins (jobdispatch no-WAL receipt ACK, set/clr_preason, do_update_op rusage RETAIN) added to test_commit_barrier_reply.c; opupd.c added to test link | src/controller/testsuite/test_commit_barrier_reply.c, src/controller/meson.build | suite green 488 distinct PASS / 0 FAIL; discovered bug-451 (rusage hook va-arg type confusion) | ~95k |
| 04:16 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~14 |
| 04:16 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | 1→2 lines | ~184 |
| 06:37 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | modified cases() | ~312 |
| 06:37 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | 6→11 lines | ~146 |
| 06:38 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | added 1 condition(s) | ~2033 |
| 06:38 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | expanded (+7 lines) | ~146 |
| 13:47 | ha-commit-barrier-rollout 4.1: added 6 dispatch-gate fact-allowlist tests (4 RED + 2 pins) | src/controller/testsuite/test_commit_barrier_rollout.c | RED verified: 4 FAIL (-XCE_ERR_NOT_READY), census 494=488+6, zero other failures | ~60k |
| 07:05 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~17 |
| 07:14 | Edited src/controller/ha.c | expanded (+10 lines) | ~205 |
| 14:35 | task 4.2 validated: gate switch admits notify/update/setpreason/clrpreason; build OK; 21/21 rollout, 494 census ZERO FAIL | src/controller/ha.c | success | ~3k |
| 07:50 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~12 |
| 08:02 | Edited src/controller/testsuite/test_commit_barrier_reply.c | 5→6 lines | ~43 |
| 08:03 | Edited src/controller/testsuite/test_commit_barrier_reply.c | added 3 condition(s) | ~3291 |
| 08:03 | Edited src/controller/testsuite/test_commit_barrier_reply.c | 2→5 lines | ~72 |
| 15:15 | Task 4.3 ha-commit-barrier-rollout: fact-retention-across-quorum-loss integration test (GREEN on landing) — quorum lost via repl_remove_standby x2, 4 worker facts via on_job_start/on_job_finish (cluster.c/do_notify not in test link), RETAIN pending + on-disk exactly-once scan, reconnect + covering ACK advances committed_lsn, no re-delivery, retained-depth=4 printed | src/controller/testsuite/test_commit_barrier_reply.c | census 495 distinct Unity PASS (494+1), ZERO FAIL | ~55k |
| 08:29 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~30 |
| 08:43 | Edited src/controller/config_repl.h | modified acked_out() | ~244 |
| 08:43 | Edited src/controller/config_repl.c | added 1 condition(s) | ~219 |
| 08:43 | Edited src/controller/config_repl.c | added 1 condition(s) | ~57 |
| 08:43 | Edited src/controller/config_repl.c | 2→2 lines | ~40 |
| 08:44 | Edited src/controller/ha.c | 2→3 lines | ~59 |
| 08:44 | Edited src/controller/join.c | 2→2 lines | ~27 |
| 08:45 | Edited src/controller/testsuite/test_repl_majority.c | modified arithmetic() | ~158 |
| 08:45 | Edited src/controller/testsuite/test_repl_majority.c | modified entry_lsn() | ~121 |
| 08:45 | Edited src/controller/testsuite/test_repl_majority.c | 4→5 lines | ~90 |
| 08:49 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | expanded (+6 lines) | ~339 |
| 08:50 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | added 2 condition(s) | ~5302 |
| 08:51 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | expanded (+10 lines) | ~210 |
| 08:51 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | 3→8 lines | ~109 |
| 16:10 | Task 5.1 ha-commit-barrier-rollout: RED tests for configAck per-push arithmetic + upgrade failure path; behavior-preserving push_config_to_standbys signature change (+int *acked_out, return semantics unchanged) | src/controller/{config_repl.c,config_repl.h,ha.c,join.c}, testsuite/{test_commit_barrier_rollout.c,test_repl_majority.c} | 8 new cases (6 RED + 2 pins), isolated group 29 tests/6 fails, full suite: only those 6 fail (summary blocks), repl_majority green, prod controller builds | ~110k |
| 09:31 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~22 |
| 17:15 | Edited src/controller/repl.c | modified track() | ~202 |
| 17:15 | Edited src/controller/repl.c | added 2 condition(s) | ~323 |
| 17:16 | Edited src/controller/repl.c | quorum() → success() | ~305 |
| 17:16 | Edited src/include/repl.h | wired() → members() | ~127 |
| 17:17 | Edited src/controller/config_repl.c | modified if() | ~942 |
| 17:18 | Edited src/controller/config_repl.c | modified config_push_transport() | ~792 |
| 17:18 | Edited src/controller/config_repl.c | added 1 condition(s) | ~267 |
| 17:19 | Edited src/controller/config_repl.c | standbys() → tool() | ~73 |
| 17:19 | Edited src/controller/config_repl.h | modified acked_out() | ~312 |
| 00:30 | Task 5.2 ha-commit-barrier-rollout: configAck per-push arithmetic (acked_config_lsn>=tag, 1+count>n_peers/2, n_peers<=1 fast path, ce==NULL -EINVAL); push_config_to_standbys returns barrier result (transport split into config_push_transport helper); do_upgrade_config_with_bytes sends send_upgrade_error + skips ACK/restart on barrier failure | repl.c, repl.h, config_repl.c/.h | 29/29 group, 6/6 repl_majority, 46/46 config_repl, full suite 0 FAIL, sanitizers clean | ~60k |
| 01:00 | Adversarial review task 5.2 ha-commit-barrier-rollout: tests green (rollout 29/29, majority 6/6, config_repl 46/46, census 0 FAIL) but REJECTED — repl_on_config_ack has no production caller (config upgrades brick on n_peers>1) + push_config_to_standbys barrier now blocks iomgr thread at ha.c:570/1410 | src/controller/repl.c, config_repl.c, ha.c | REJECTED | ~60k |
| 18:03 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | added 1 condition(s) | ~2006 |
| 18:04 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | 3→6 lines | ~95 |
| 18:10 | Edited src/controller/ha.c | added 3 condition(s) | ~492 |
| 18:10 | Edited src/controller/ha.c | 5→8 lines | ~115 |
| 18:11 | Edited src/controller/cluster.c | added 2 condition(s) | ~441 |
| 18:11 | Edited src/controller/config_repl.c | added 1 condition(s) | ~256 |
| 18:11 | Edited src/controller/config_repl.c | added 1 condition(s) | ~35 |
| 18:12 | Edited src/controller/config_repl.h | modified n_out() | ~635 |
| 18:13 | Edited src/controller/ha.c | modified XCE_TESTING() | ~296 |
| 18:14 | Edited src/controller/join.c | push_config_to_standbys() → push_config_transport_only() | ~125 |
| 18:14 | Edited src/controller/config_repl.c | modified send_upgrade_error() | ~180 |
| 18:15 | Edited src/controller/config_repl.c | modified if() | ~110 |
| 18:15 | Edited src/controller/config_repl.c | modified ONLY() | ~172 |
| 01:35 | Task 5.2 remediation r1: wired production config-ACK ingestion (ha.c+cluster.c), split push_config_transport_only from barrier entry, switched 5 ha.c + 1 join.c sites, barrier rc into upgrade error reply; wire-path test added | ha.c, cluster.c, config_repl.c/.h, join.c, test_commit_barrier_rollout.c | rollout 30/30, repl_majority 6/6, config_repl 46/46, census 0 FAIL | ~95k |
| 18:38 | Edited src/controller/ha.c | inline fix | ~30 |
| 18:38 | Edited src/controller/ha.c | inline fix | ~22 |

## Session: 2026-06-13 20:00

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 20:45 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~37 |
| 20:46 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | 1→2 lines | ~383 |
| 20:56 | Edited src/controller/testsuite/test_commit_barrier_reply.c | added 2 condition(s) | ~4126 |
| 20:56 | Edited src/controller/testsuite/test_commit_barrier_reply.c | expanded (+9 lines) | ~216 |
| 20:58 | Edited src/controller/testsuite/test_commit_barrier_reply.c | TEST_ASSERT_EQUAL_INT() → WAL_JOB_START() | ~111 |
| 04:07 | task 6.1 RED: 5 mark_job_* guard tests (3 red, 2 preservation pins) | testsuite/test_commit_barrier_reply.c | full suite 3 FAIL=new RED, 505 PASS | ~14k |
| 04:18 | task 6.1 review: RED tests for mark_job_* guards verified | test_commit_barrier_reply.c | APPROVED — 22/3 group, 508/3 census, boundary clean | ~38k |
| 21:19 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~13 |
| 21:19 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | modified 2() | ~243 |
| 21:23 | Edited src/controller/job.c | modified job_state_is_terminal() | ~330 |
| 21:23 | Edited src/controller/job.c | added 1 condition(s) | ~224 |
| 21:24 | Edited src/controller/job.c | added 1 condition(s) | ~212 |
| 21:24 | Edited src/controller/job.c | added 2 condition(s) | ~294 |
| 04:37 | task 6.2: mark_job_* transition guards (dup no-op / backward reject / forward merge preserved) | src/controller/job.c | 22 ctrl tests 0 fail, 5 guard tests GREEN | ~14k |
| 21:54 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~11 |
| 04:58 | task 7.1 exhaustive xce_reply audit: 43 emit sites classified A/B/C; WAIT-class producers (queue_ctrl/worker_ctrl single-caller, job submit, worker_join, upgrade config) all barrier-gated; NO straggler | src/controller/*.c (audit only) | zero violations | ~30k |
| 22:05 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | inline fix | ~18 |
| 22:05 | Edited .kiro/specs/ha-commit-barrier-rollout/tasks.md | modified RESULT() | ~441 |
| 05:14 | task 7.2 GO/NO-GO: full controller suite green under ASAN | xce.build | 480 PASS / 0 FAIL, prod xce_controller linked, ordering+classification+retention+config-barrier evidence recorded | ~25k |
| 22:25 | Edited .kiro/steering/roadmap.md | inline fix | ~216 |
| 22:25 | Created ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/project_ha_consistency_invariants.md | — | ~600 |
| 22:26 | Session end: 16 writes across 5 files (tasks.md, test_commit_barrier_reply.c, job.c, roadmap.md, project_ha_consistency_invariants.md) | 20 reads | ~141734 tok |

## Session: 2026-06-13 23:20

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 23:33 | Created src/controller/testsuite/test_ha_role_lifecycle.c | — | ~3971 |
| 23:33 | Edited src/controller/meson.build | 2→3 lines | ~28 |
| 23:34 | Edited src/controller/testsuite/controller_test.c | 2→3 lines | ~29 |
| 23:34 | Edited src/controller/testsuite/controller_test.c | 2→3 lines | ~23 |
| 23:41 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | added 4 condition(s) | ~324 |
| 23:41 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | expanded (+8 lines) | ~203 |
| 23:41 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | expanded (+7 lines) | ~184 |
| 06:47 | task 1.1 RED: WAL_NOOP no-op tests (4 cases) | controller/testsuite/test_ha_role_lifecycle.c, controller/meson.build, controller/testsuite/controller_test.c | build green, 4 cases RED, 0 unrelated regressions | ~38k |
| 00:06 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | added 1 condition(s) | ~1490 |
| 07:11 | rewrote ha-single-leader-role task 1.1 Case 3 boot-replay RED to pin WAL_NOOP classify contract (leading WAL_JOB_START→noop at lsn>0) instead of lsn-0 fixture artifact | src/controller/testsuite/test_ha_role_lifecycle.c | all 4 noop cases RED via shared carrier; 0 unrelated regressions | ~9k |
| 00:30 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~12 |
| 00:32 | Edited src/include/wal_types.h | 3→4 lines | ~60 |
| 00:32 | Edited src/controller/persist.c | expanded (+6 lines) | ~101 |
| 00:32 | Edited src/controller/persist.c | 3→8 lines | ~107 |
| 00:45 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~10 |
| 00:56 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | modified 1() | ~298 |
| 00:58 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | added 2 condition(s) | ~7236 |
| 08:04 | task 2.1 RED: appended 7 direct-promotion+own-term-gate cases (seams: raft_cb_become_leader_for_test for 1-3; ha_promote_to_primary+real cluster for 4-7) | test_ha_role_lifecycle.c | 6 RED (cases 1,2,3,5,6,7-field), case4 green regression-pin, 140 other PASS | ~22k |
| 01:17 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | modified XCE_TESTING() | ~899 |
| 01:17 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | removed 60 lines | ~120 |
| 01:18 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | modified XCE_TESTING() | ~934 |
| 01:31 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~21 |
| 01:35 | Edited src/controller/ha.c | 3→7 lines | ~103 |
| 01:35 | Edited src/controller/ha.c | modified role() | ~231 |
| 01:36 | Edited src/controller/ha.c | modified top() | ~262 |
| 01:38 | Edited src/controller/ha.c | added 1 condition(s) | ~1259 |
| 14:30 | task 2.2 rewrite raft_cb_become_leader → direct CTRL_PRIMARY + extracted ha_register_persist_hooks + ha_arm_own_term_gate(noop+writable_lsn); rewrote ha_promote_to_primary to share the sequence | src/controller/ha.c | compiles clean; cases 1,2 GREEN; cases 3-7 BLOCKED by task-2.1 fixture defects (bug-477 broadcast crash, bug-478 off-by-one prime) | ~40k |
| 01:56 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | added error handling | ~356 |
| 01:56 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | modified XCE_TESTING() | ~92 |
| 01:56 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | modified XCE_TESTING() | ~40 |
| 01:57 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | expanded (+6 lines) | ~206 |
| 01:57 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 5→7 lines | ~124 |
| 01:57 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 5→6 lines | ~108 |
| 02:25 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~20 |
| 02:25 | Edited .kiro/specs/ha-single-leader-role/tasks.md | modified FAIL() | ~653 |
| 02:36 | Edited src/controller/testsuite/test_ha_start_election_async.c | 4→6 lines | ~127 |
| 02:36 | Edited src/controller/testsuite/test_ha_start_election_async.c | modified test_single_node_shortcircuit_evaluates_immediately() | ~614 |
| 02:37 | Edited src/controller/ha.c | modified XCE_TESTING() | ~782 |
| 02:38 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 3→4 lines | ~23 |
| 02:38 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | modified XCE_TESTING() | ~1455 |
| 02:39 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 1→4 lines | ~61 |
| 02:45 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | expanded (+6 lines) | ~192 |
| 09:57 | task 3.1 verify: legacy ha_elect_evaluate_and_signal direct-PRIMARY symmetry already in working tree; built+tested controller | ha.c, test_ha_role_lifecycle.c, test_ha_start_election_async.c | GREEN: 3 target tests PASS, 8 expected-RED (tasks 4.1/5.1 scope), 0 category-(b), ASAN clean | ~45k |
| 03:15 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~25 |
| 03:16 | Edited .kiro/specs/ha-single-leader-role/tasks.md | 1→3 lines | ~391 |
| 03:18 | Edited src/controller/ha.c | reduced (-7 lines) | ~15 |
| 03:18 | Edited src/controller/ha.c | 4→3 lines | ~45 |
| 03:19 | Edited src/controller/ha.c | removed 16 lines | ~28 |
| 03:19 | Edited src/controller/ha.c | 8→8 lines | ~121 |
| 03:19 | Edited src/controller/ha.c | 3→2 lines | ~8 |
| 03:19 | Edited src/controller/ha.c | removed 63 lines | ~22 |
| 03:19 | Edited src/controller/ha.c | reduced (-6 lines) | ~67 |
| 03:19 | Edited src/controller/ha.c | modified if() | ~168 |
| 03:20 | Edited src/controller/ha.c | 2→2 lines | ~41 |
| 03:20 | Edited src/controller/ha.c | removed 41 lines | ~20 |
| 03:20 | Edited src/controller/ha.c | removed 64 lines | ~21 |
| 03:20 | Edited src/controller/ha.h | — | ~0 |
| 03:20 | Edited src/controller/ha.h | reduced (-7 lines) | ~22 |
| 03:21 | Edited src/controller/ha.h | 4→5 lines | ~87 |
| 03:21 | Edited src/controller/ha.c | 5→5 lines | ~96 |
| 03:21 | Edited src/controller/ha.c | 4→5 lines | ~86 |
| 03:22 | Edited src/controller/meson.build | 5→3 lines | ~30 |
| 03:22 | Edited src/controller/testsuite/controller_test.c | 5→3 lines | ~32 |
| 03:22 | Edited src/controller/testsuite/controller_test.c | 5→3 lines | ~25 |
| 03:24 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | modified stub_phase2() | ~223 |
| 03:25 | Edited src/controller/testsuite/test_ha_role.c | modified XCE_TESTING() | ~164 |
| 03:25 | Edited src/controller/testsuite/test_ha_role.c | modified XCE_TESTING() | ~150 |
| 10:35 | task 4.1: deleted force-promotion watchdog + ack/convergence machinery (committing_timeout_fn, committing_timeout_fn_for_test, committing_timeout_ctx_t, ha_check_majority_convergence, ha_repl_ack_received); replCatchUpDone→INFO no-op; deleted test_ha_repl_ack.c + test_ha_evaluate_committing.c + meson/runner entries; stubbed deleted symbols in test_ha_role.c + test_ha_rdhup_integration.c to resolve compile break | ha.c, ha.h, meson.build, controller_test.c, test_ha_role.c, test_ha_rdhup_integration.c | build clean, grep-gate zero, 13 RED all category-(a) | ~30k |
| 04:41 | Edited src/controller/testsuite/test_ha_role.c | removed 230 lines | ~182 |
| 04:42 | Edited src/controller/testsuite/test_ha_role.c | removed 136 lines | ~286 |
| 04:42 | Edited src/controller/testsuite/test_ha_role.c | modified cases() | ~172 |
| 04:42 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 10→9 lines | ~157 |
| 04:42 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | reduced (-39 lines) | ~158 |
| 04:43 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | modified deleted() | ~139 |
| 04:43 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | reduced (-40 lines) | ~171 |
| 04:43 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | modified deleted() | ~155 |
| 04:43 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 6→8 lines | ~135 |
| 04:43 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 1→4 lines | ~77 |
| 04:44 | Edited src/controller/testsuite/test_ha_connection_reuse.c | reduced (-27 lines) | ~118 |
| 04:44 | Edited src/controller/testsuite/test_ha_connection_reuse.c | removed 88 lines | ~155 |
| 04:44 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 4→5 lines | ~82 |
| 04:45 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 6→6 lines | ~77 |
| 04:45 | Edited src/controller/testsuite/test_ha_role.c | 2→2 lines | ~42 |
| 04:45 | Edited src/controller/testsuite/test_ha_role.c | 3→3 lines | ~62 |
| 04:46 | Edited src/controller/testsuite/test_ha_role.c | 5→5 lines | ~105 |
| 04:46 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 7→7 lines | ~137 |
| 04:46 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 4→4 lines | ~77 |
| 04:46 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | modified deleted() | ~42 |
| 04:46 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 3→3 lines | ~50 |
| 04:46 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 4→4 lines | ~81 |
| 04:47 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | modified deleted() | ~41 |
| 11:53 | task 4.1 remediation: removed 3 no-op shims + 7 machinery-subject test cases, excised 2 ack calls | test_ha_role.c, test_ha_rdhup_integration.c, test_ha_connection_reuse.c | build CLEAN, only 5.1-owned COMMITTING-state RED | ~30k |
| 05:04 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~20 |
| 05:04 | Edited .kiro/specs/ha-single-leader-role/tasks.md | added error handling | ~374 |
| 05:07 | Edited src/controller/ha.c | removed 21 lines | ~7 |
| 05:08 | Edited src/controller/ha.c | 4→4 lines | ~30 |
| 05:08 | Edited src/controller/ha.c | modified if() | ~91 |
| 05:08 | Edited src/controller/ha.c | primary() → votes() | ~158 |
| 05:08 | Edited src/controller/ha.c | 4→3 lines | ~48 |
| 05:08 | Edited src/controller/ha.c | 3→2 lines | ~21 |
| 05:08 | Edited src/controller/ha.c | modified if() | ~28 |
| 05:09 | Edited src/controller/ha.c | 2→2 lines | ~22 |
| 05:09 | Edited src/controller/ha.c | modified gate() | ~31 |
| 05:10 | Edited src/controller/ha.c | 4→3 lines | ~56 |
| 05:10 | Edited src/controller/ha.c | 2→2 lines | ~31 |
| 05:10 | Edited src/controller/ha.c | 2→2 lines | ~40 |
| 05:10 | Edited src/controller/ha.c | 2→2 lines | ~36 |
| 05:11 | Edited src/controller/ha.c | 3→3 lines | ~35 |
| 05:12 | Edited src/controller/ha.c | 2→2 lines | ~20 |
| 05:12 | Edited src/controller/testsuite/test_ha_vote_gate.c | modified verify() | ~68 |
| 05:12 | Edited src/controller/testsuite/test_ha_vote_gate.c | modified test_primary_role_denies_fresher_same_term_challenger() | ~388 |
| 05:13 | Edited src/controller/testsuite/test_ha_vote_gate.c | 5→5 lines | ~60 |
| 12:26 | task 4.2: deleted dispatch-gate COMMITTING branch + collapsed 6 role predicates to PRIMARY; retargeted vote-gate test | ha.c, test_ha_vote_gate.c | build green, vote-gate+barrier-rollout PASS, 5 COMMITTING-state cases RED (5.1-owned) | ~9k |
| 05:59 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~22 |
| 05:59 | Edited .kiro/specs/ha-single-leader-role/tasks.md | 1→3 lines | ~245 |
| 06:04 | Edited src/controller/testsuite/test_ha_role.c | TEST_ASSERT_EQUAL_UINT32() → CTRL_PRIMARY() | ~426 |
| 06:04 | Edited src/controller/testsuite/test_ha_role.c | 3→2 lines | ~12 |
| 06:04 | Edited src/controller/testsuite/test_ha_role.c | modified 3() | ~81 |
| 06:04 | Edited src/controller/testsuite/test_ha_role.c | 2→2 lines | ~31 |
| 06:05 | Edited src/controller/testsuite/test_ha_role.c | modified 3() | ~58 |
| 06:05 | Edited src/controller/testsuite/test_ha_vote_gate.c | 3→3 lines | ~60 |
| 06:06 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | tested() → CTRL_PRIMARY() | ~46 |
| 06:06 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 4→3 lines | ~17 |
| 06:06 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 2→2 lines | ~40 |
| 06:07 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 4→4 lines | ~72 |
| 06:07 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 3→3 lines | ~58 |
| 06:07 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 3→2 lines | ~37 |
| 06:07 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 4→5 lines | ~91 |
| 06:08 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 6→5 lines | ~88 |
| 06:08 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 5→5 lines | ~102 |
| 06:09 | Edited src/controller/testsuite/test_ha_start_election_async.c | 2→2 lines | ~41 |
| 06:09 | Edited src/controller/testsuite/test_ha_start_election_async.c | 3→2 lines | ~11 |
| 06:09 | Edited src/controller/testsuite/test_ha_start_election_async.c | 9→9 lines | ~153 |
| 06:09 | Edited src/controller/testsuite/test_ha_start_election_async.c | 7→7 lines | ~146 |
| 06:10 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 2→2 lines | ~29 |
| 06:10 | Edited src/controller/testsuite/test_ha_connection_reuse.c | "err_handler: ep must be r" → "err_handler: ep must be r" | ~27 |
| 06:10 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 3→2 lines | ~11 |
| 06:10 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 6→6 lines | ~101 |
| 06:11 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 3→4 lines | ~69 |
| 06:11 | Edited src/controller/testsuite/test_ha_repl_push.c | 16→17 lines | ~228 |
| 06:11 | Edited src/controller/testsuite/test_ha_repl_push.c | 2→2 lines | ~31 |
| 06:11 | Edited src/controller/testsuite/test_ha_repl_push.c | 2→2 lines | ~40 |
| 06:12 | Edited src/controller/testsuite/test_ha_repl_push.c | 3→2 lines | ~11 |
| 06:12 | Edited src/controller/testsuite/test_ha_repl_push.c | test_committing_calls_ctrlhello_push() → test_promotion_calls_ctrlhello_push() | ~89 |
| 06:12 | Edited src/controller/testsuite/test_ha_repl_push.c | 13→13 lines | ~123 |
| 06:12 | Edited src/controller/testsuite/test_ha_repl_push.c | entry() → promotion() | ~85 |
| 06:12 | Edited src/controller/testsuite/test_ha_repl_push.c | 4→4 lines | ~72 |
| 06:12 | Edited src/controller/testsuite/test_ha_repl_push.c | 2→2 lines | ~27 |
| 06:14 | Edited src/controller/testsuite/test_ha_startup.c | modified test_dispatch_gate_primary_no_quorum_denies_job_ops() | ~409 |
| 06:14 | Edited src/controller/testsuite/test_ha_startup.c | 3→3 lines | ~26 |
| 06:14 | Edited src/controller/testsuite/test_ha_startup.c | 2→2 lines | ~41 |
| 06:14 | Edited src/controller/testsuite/test_ha_startup.c | 5→4 lines | ~30 |
| 06:14 | Edited src/controller/testsuite/test_ha_startup.c | modified test_nonblocking_single_node_election_enters_primary_directly() | ~291 |
| 06:15 | Edited src/controller/testsuite/test_ha_startup.c | 3→3 lines | ~59 |
| 06:15 | Edited src/controller/testsuite/test_ha_startup.c | inline fix | ~21 |
| 06:16 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 3→4 lines | ~69 |
| 06:16 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 3→2 lines | ~11 |
| 06:16 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 7→8 lines | ~138 |
| 06:17 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 8→9 lines | ~132 |
| 06:17 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | inline fix | ~22 |
| 06:17 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 3→3 lines | ~64 |
| 06:17 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 4→4 lines | ~74 |
| 06:17 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | test_rdhup_committing_fires_replication_hooks() → test_rdhup_promotion_fires_replication_hooks() | ~96 |
| 06:17 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | COMMITTING() → primary() | ~106 |
| 06:17 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | modified deleted() | ~66 |
| 06:18 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 7→7 lines | ~115 |
| 06:31 | Edited src/controller/testsuite/test_ha_startup.c | modified test_dispatch_gate_primary_no_quorum_denies_job_ops() | ~478 |
| 06:59 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~18 |
| 06:59 | Edited .kiro/specs/ha-single-leader-role/tasks.md | 1→2 lines | ~202 |
| 07:01 | Edited src/controller/ha.h | 4→3 lines | ~54 |
| 07:01 | Edited src/controller/ha.h | 3→2 lines | ~14 |
| 07:01 | Edited src/controller/ha.h | 3→2 lines | ~28 |
| 07:01 | Edited src/controller/ha.h | 3→2 lines | ~47 |
| 07:02 | Edited src/controller/ha.h | 3→2 lines | ~50 |
| 07:02 | Edited src/controller/ha.h | 2→2 lines | ~32 |
| 07:02 | Edited src/controller/ha.h | 4→4 lines | ~48 |
| 07:02 | Edited src/controller/ha.h | 3→3 lines | ~49 |
| 07:02 | Edited src/controller/ha.h | 3→3 lines | ~64 |
| 07:02 | Edited src/controller/ha.h | 3→3 lines | ~55 |
| 07:03 | Edited src/controller/cluster.c | 3→2 lines | ~22 |
| 07:03 | Edited src/controller/cluster.c | CTRL_PRIMARY_COMMITTING() → CTRL_PRIMARY() | ~35 |
| 07:03 | Edited src/lib/raft/raft.c | 4→4 lines | ~75 |
| 07:03 | Edited src/controller/cluster.c | inline fix | ~18 |
| 07:04 | Edited src/controller/ha.c | 9→8 lines | ~97 |
| 07:04 | Edited src/controller/ha.c | 3→3 lines | ~64 |
| 07:04 | Edited src/controller/ha.c | inline fix | ~24 |
| 07:04 | Edited src/controller/ha.c | modified 1() | ~38 |
| 07:04 | Edited src/controller/ha.c | 2→2 lines | ~39 |
| 07:04 | Edited src/controller/ha.c | 2→2 lines | ~34 |
| 07:05 | Edited src/controller/ha.c | 3→3 lines | ~59 |
| 07:05 | Edited src/controller/ha.c | 3→3 lines | ~62 |
| 07:05 | Edited src/controller/ha.c | inline fix | ~21 |
| 07:05 | Edited src/controller/ha.c | 2→2 lines | ~47 |
| 07:05 | Edited src/controller/ha.c | modified if() | ~43 |
| 07:05 | Edited src/controller/ha.c | 2→2 lines | ~37 |
| 07:06 | Edited src/controller/testsuite/test_ha_role.c | 3→3 lines | ~52 |
| 07:06 | Edited src/controller/testsuite/test_ha_role.c | 7→4 lines | ~41 |
| 07:06 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | 3→2 lines | ~11 |
| 07:06 | Edited src/controller/testsuite/test_commit_engine.c | 3→2 lines | ~11 |
| 07:07 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 6→6 lines | ~101 |
| 07:07 | Edited src/controller/testsuite/test_ha_connection_reuse.c | 5→5 lines | ~91 |
| 07:07 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 3→3 lines | ~60 |
| 07:07 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 5→5 lines | ~76 |
| 07:07 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 4→4 lines | ~74 |
| 07:07 | Edited src/controller/testsuite/test_ha_role_lifecycle.c | 5→5 lines | ~88 |
| 14:20 | task 5.2 keystone deletion: removed CTRL_PRIMARY_COMMITTING enum + 4 fields/macro + cluster.c init; swept all COMMITTING comments (ha.h/cluster.c/raft.c/ha.c/tests); removed live repl_ack_count assert + committing_timeout_ms test inits | ha.h,cluster.c,raft.c,ha.c,test_ha_role.c,test_commit_engine.c,test_commit_barrier_rollout.c,test_ha_connection_reuse.c,test_ha_role_lifecycle.c | grep gate ZERO, direct binary EXIT=0 10 suites 0 Failures | ~22k |
| 07:41 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~25 |
| 07:41 | Edited .kiro/specs/ha-single-leader-role/tasks.md | modified references() | ~199 |
| 07:43 | Edited .kiro/steering/ha-async-io.md | inline fix | ~48 |
| 07:43 | Edited .kiro/steering/ha-async-io.md | "CTRL_PRIMARY_COMMITTING →" → "s own-term commit rule (§" | ~154 |
| 07:44 | Edited .kiro/steering/ha-async-io.md | only() → opcodes() | ~68 |
| 07:44 | Edited .kiro/steering/ha-async-io.md | inline fix | ~17 |
| 07:54 | Edited src/controller/CLAUDE.md | inline fix | ~28 |
| 07:54 | Edited .claude/skills/xce-deploy-ha/SKILL.md | inline fix | ~29 |
| 07:54 | Edited src/docs/cluster-config-split-analysis.md | 3→2 lines | ~20 |
| 07:55 | Edited .kiro/steering/roadmap.md | inline fix | ~73 |
| 07:55 | Edited .kiro/steering/roadmap.md | inline fix | ~67 |
| --:-- | task 6.1 docs: synced steering+contributor docs to three-state model + own-term gate | ha-async-io.md, src/controller/CLAUDE.md, xce-deploy-ha/SKILL.md, cluster-config-split-analysis.md, roadmap.md | both COMMITTING grep gates zero in doc dirs | ~6k |
| 07:58 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~21 |
| 15:13 | task 6.2 completion gate: zero-residue grep PASS + controller 167/0 direct-binary green | src/controller/.ha.c.~undo-tree~ (deleted) | READY_FOR_REVIEW | ~12k |
| 08:14 | Edited .kiro/specs/ha-single-leader-role/tasks.md | inline fix | ~15 |
| 08:31 | Edited ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/project_ha_consistency_invariants.md | "XCE HA Raft+CP umbrella —" → "XCE HA Raft+CP umbrella —" | ~42 |
| 08:31 | Edited ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/project_ha_consistency_invariants.md | 2→2 lines | ~460 |
| 08:32 | Edited ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/MEMORY.md | inline fix | ~74 |

## Session  — kiro-impl ha-single-leader-role COMPLETE (11/11, validate GO)
Implemented sub-spec 3/4 of ha-consistency-invariants autonomously (per-task implementer→reviewer subagents, atomic commits). Removed CTRL_PRIMARY_COMMITTING (ctrl_role_t 5→4); election winner→CTRL_PRIMARY directly; own-term WAL_NOOP gate at promotion (commit_set_writable_lsn); deleted force-promotion watchdog + convergence/ack machinery. One shared promotion sequence for raft + legacy paths. Commits 6df1283..e558a62. Final grep gate ZERO, controller ASAN suite green (167/0 direct binary). Review caught: lsn-0 replay RED artifact, c==NULL hooks-pin seam mismatch, shims-instead-of-delete (rejected per design), 2 latent fixture bugs (bug-477/478) surfaced only at GREEN, plus independent baseline reproduction confirming a pre-existing LSan leak was NOT a regression. Next: ha-convergence-recovery.
| 08:34 | Session end: 213 writes across 26 files (test_ha_role_lifecycle.c, meson.build, controller_test.c, tasks.md, wal_types.h) | 43 reads | ~209093 tok |

## Session: 2026-06-14 17:21

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-14 17:26

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-14 17:26

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 17:29 | Edited src/include/xce/types.h | modified struct() | ~102 |
| 17:30 | Edited src/controller/include/cluster.h | 2→3 lines | ~17 |
| 17:30 | Edited src/controller/include/cluster.h | modified recovery() | ~273 |
| 17:30 | Edited src/controller/include/cluster.h | 2→1 lines | ~15 |
| 17:33 | Created src/controller/testsuite/test_egress_filter.c | — | ~4082 |
| 17:33 | Edited src/controller/testsuite/test_egress_filter.c | 6→7 lines | ~38 |
| 17:34 | Edited src/controller/testsuite/test_egress_filter.c | modified call_job_hook_new() | ~142 |
| 17:34 | Edited src/controller/testsuite/test_egress_filter.c | modified call_job_hook() | ~159 |
| 17:34 | Edited src/controller/testsuite/test_egress_filter.c | inline fix | ~4 |
| 17:34 | Edited src/controller/testsuite/controller_test.c | 1→2 lines | ~22 |
| 17:34 | Edited src/controller/testsuite/controller_test.c | 3→4 lines | ~25 |
| 17:35 | Edited src/controller/meson.build | 2→3 lines | ~25 |
| 17:35 | Edited src/controller/testsuite/test_egress_filter.c | stubs() → here() | ~45 |
| 17:37 | Edited src/controller/testsuite/test_egress_filter.c | added 4 condition(s) | ~772 |
| 17:38 | Edited src/controller/testsuite/test_egress_filter.c | 3→4 lines | ~22 |
| 17:45 | Edited src/controller/testsuite/test_egress_filter.c | modified ef_make_job() | ~162 |
| 17:46 | Edited src/controller/testsuite/test_egress_filter.c | 8→13 lines | ~115 |
| 17:53 | Edited src/controller/testsuite/test_egress_filter.c | 5→6 lines | ~49 |
| 17:54 | Edited src/controller/testsuite/test_egress_filter.c | 2→3 lines | ~33 |
| 17:54 | Edited src/controller/testsuite/test_egress_filter.c | 2→3 lines | ~32 |
| 17:54 | Edited src/controller/testsuite/test_egress_filter.c | 3→4 lines | ~44 |
| 17:54 | Edited src/controller/testsuite/test_egress_filter.c | 2→3 lines | ~37 |
| 18:01 | Edited src/controller/testsuite/test_egress_filter.c | expanded (+8 lines) | ~159 |
| 18:07 | Edited src/controller/testsuite/test_egress_filter.c | 12→16 lines | ~228 |
| 18:13 | Edited src/controller/testsuite/test_egress_filter.c | expanded (+7 lines) | ~246 |
| 01:22 | RED tests for commit-gated scheduler egress (task 1.1): submit_lsn field + cluster.h decls + test_egress_filter.c (6 tests, 4 fail RED) | types.h, cluster.h, test_egress_filter.c, controller_test.c, meson.build | build OK, 4 new tests FAIL RED, pre-existing suites green | ~45k |
| 18:40 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~20 |
| 18:46 | Edited src/controller/persist.c | added 1 condition(s) | ~366 |
| 18:46 | Edited src/controller/job.c | modified record() | ~182 |
| 18:46 | Edited src/controller/job.c | modified recovery() | ~124 |
| 18:46 | Edited src/controller/persist.c | 4→6 lines | ~82 |
| 18:47 | Edited src/controller/persist.c | 1→3 lines | ~52 |
| 18:47 | Edited src/controller/persist.c | 5→3 lines | ~57 |
| 18:47 | Edited src/controller/include/cluster.h | inline fix | ~21 |
| 18:47 | Edited src/controller/testsuite/test_repl_apply.c | modified restore_job() | ~63 |
| 18:49 | Created src/controller/egress.c | — | ~1018 |
| 18:49 | Edited src/controller/meson.build | 5→6 lines | ~23 |
| 18:49 | Edited src/controller/meson.build | 13→14 lines | ~52 |
| 18:50 | Edited src/controller/sched.c | modified recovery() | ~118 |
| 18:50 | Edited src/controller/sched.c | added 5 condition(s) | ~472 |
| 18:51 | Edited src/controller/egress.c | 10→14 lines | ~90 |
| 18:51 | Edited src/controller/testsuite/test_egress_filter.c | added 1 condition(s) | ~628 |
| 18:51 | Edited src/controller/testsuite/test_egress_filter.c | ef_unlock_jobs() → ef_unlock_committed() | ~67 |
| 18:52 | Edited src/controller/testsuite/test_egress_filter.c | ef_unlock_jobs() → ef_unlock_committed() | ~43 |
| 18:52 | Edited src/controller/testsuite/test_egress_filter.c | ef_unlock_jobs() → ef_unlock_committed() | ~45 |
| 18:52 | Edited src/controller/testsuite/test_egress_filter.c | ef_unlock_jobs() → ef_unlock_committed() | ~63 |
| 18:52 | Edited src/controller/testsuite/test_egress_filter.c | 2→2 lines | ~33 |
| 18:52 | Edited src/controller/testsuite/test_egress_filter.c | modified GREEN() | ~155 |
| 18:52 | Edited src/controller/testsuite/test_egress_filter.c | "\n>> commit-gated schedul" → "\n>> commit-gated schedul" | ~21 |
| 02:13 | task 1.2 GREEN egress filter: live+replay submit_lsn tagging, watermark predicate, sched-bound exports gated | persist.c,job.c,egress.c,sched.c,cluster.h,test_egress_filter.c | 6/6 egress green, 0 regressions | ~45k |
| 19:33 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~24 |
| 19:33 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~16 |
| 19:33 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | expanded (+7 lines) | ~434 |
| 19:40 | Edited src/controller/ha.h | modified contract() | ~481 |
| 19:40 | Edited src/controller/ha.h | expanded (+41 lines) | ~536 |
| 19:40 | Edited src/controller/ha.c | modified raft_cb_become_follower_for_test() | ~216 |
| 19:41 | Created src/controller/ha_convergence.c | — | ~798 |
| 19:42 | Edited src/controller/meson.build | 4→5 lines | ~19 |
| 19:42 | Edited src/controller/meson.build | 5→7 lines | ~49 |
| 19:42 | Edited src/controller/testsuite/controller_test.c | 1→2 lines | ~22 |
| 19:42 | Edited src/controller/testsuite/controller_test.c | 3→4 lines | ~25 |
| 19:44 | Created src/controller/testsuite/test_demotion_convergence.c | — | ~6010 |
| 19:45 | Edited src/controller/testsuite/test_demotion_convergence.c | 3→5 lines | ~85 |
| 19:45 | Edited src/controller/testsuite/test_demotion_convergence.c | 3→4 lines | ~65 |
| 19:46 | Edited src/controller/testsuite/test_demotion_convergence.c | 39→35 lines | ~470 |
| 02:55 | ha-convergence-recovery task 2.1 RED: demotion-convergence + self-restart tests | test_demotion_convergence.c (new), ha_convergence.c (new RED scaffold), ha.h, ha.c, meson.build, controller_test.c | RED confirmed: 4 new behavioral cases FAIL (1.1 hooks-disable, 1.2/1.3/1.6 schedule+truncate+restart, 1.4 fatal-hook, 1.7/2.4 replay), 2 non-PRIMARY regression cases PASS; 8 adjacent suites 0 failures | ~70k |
| 20:12 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~21 |
| 20:12 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | 1→3 lines | ~415 |
| 20:16 | Edited src/controller/main.c | modified controller_saved_argv() | ~482 |
| 20:17 | Created src/controller/ha_convergence.c | — | ~2299 |
| 20:17 | Edited src/controller/ha_convergence.c | 13→17 lines | ~83 |
| 20:18 | Edited src/controller/ha.h | modified XCE_TESTING() | ~267 |
| 20:18 | Edited src/controller/ha.c | added 3 condition(s) | ~735 |
| 20:18 | Edited src/controller/testsuite/test_demotion_convergence.c | modified test_demotion_from_electing_no_truncation_no_restart() | ~39 |
| 20:18 | Edited src/controller/testsuite/test_demotion_convergence.c | modified test_demotion_from_init_no_truncation_no_restart() | ~462 |
| 20:19 | Edited src/controller/testsuite/test_demotion_convergence.c | 3→4 lines | ~69 |
| 20:28 | Edited src/controller/persist.c | added 1 condition(s) | ~339 |
| 03:33 | task 2.2 GREEN: demotion convergence + self-restart primitive | main.c, ha.c, ha.h, ha_convergence.c, persist.c, test_demotion_convergence.c | demotion suite 7/7 + no regression | ~24k |
| 20:46 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~24 |
| 20:46 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~22 |
| 20:47 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | modified up() | ~483 |
| 20:51 | Edited src/controller/ha.h | modified reconciliation() | ~180 |
| 20:51 | Edited src/controller/ha.h | modified XCE_TESTING() | ~471 |
| 20:52 | Edited src/controller/ha_convergence.c | modified if() | ~306 |
| 20:52 | Edited src/controller/cluster.c | 9→4 lines | ~66 |
| 20:53 | Edited src/controller/cluster.c | modified cluster_apply_ctrlhello_reply() | ~355 |
| 20:53 | Edited src/controller/include/cluster.h | expanded (+9 lines) | ~169 |
| 20:54 | Edited src/controller/testsuite/test_demotion_convergence.c | modified XCE_TESTING() | ~2992 |
| 20:55 | Edited src/controller/testsuite/test_demotion_convergence.c | 5→4 lines | ~43 |
| 20:55 | Edited src/controller/testsuite/test_demotion_convergence.c | 2→3 lines | ~58 |
| 20:57 | Edited src/controller/cluster.c | removed 24 lines | ~11 |
| 20:57 | Edited src/controller/include/cluster.h | removed 12 lines | ~13 |
| 20:57 | Edited src/controller/ha_convergence.c | modified stores() | ~409 |
| 20:58 | Edited src/controller/ha.h | expanded (+11 lines) | ~170 |
| 20:58 | Edited src/controller/testsuite/test_demotion_convergence.c | 2→1 lines | ~20 |
| 21:18 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~19 |
| 21:21 | Edited src/controller/ha_convergence.c | added 7 condition(s) | ~1627 |
| 21:21 | Edited src/controller/ha_convergence.c | modified trigger() | ~270 |
| 21:31 | Edited src/controller/testsuite/test_demotion_convergence.c | added 1 condition(s) | ~440 |
| 04:34 | task 3.2 GREEN: ha_rejoin_reconcile (clamp+once-guard+deferred truncate/restart) + intake trigger; fixed ASAN UAF in test harness dc_run_pending_task (dequeue) | ha_convergence.c, test_demotion_convergence.c | 11/11 demotion+rejoin green, 5 spot-check suites green, no regression | ~18k |
| 21:52 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~16 |
| 21:52 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~14 |
| 21:52 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | modified up() | ~369 |
| 21:57 | Edited src/controller/ha.h | added error handling | ~386 |
| 21:57 | Edited src/controller/ha.h | added error handling | ~594 |
| 21:57 | Edited src/controller/ha_convergence.c | modified XCE_TESTING() | ~432 |
| 21:58 | Edited src/controller/meson.build | 3→4 lines | ~38 |
| 21:58 | Edited src/controller/testsuite/controller_test.c | 2→3 lines | ~35 |
| 21:58 | Edited src/controller/testsuite/controller_test.c | 4→5 lines | ~36 |
| 22:00 | Created src/controller/testsuite/test_convergence_verification.c | — | ~5761 |
| 05:08 | task 4.1 RED: ACK-driven catch-up continuation tests | test_convergence_verification.c (new), ha.h, ha_convergence.c, meson.build, controller_test.c | RED confirmed: 4 continuation/single-flight/parity FAIL, heartbeat-pin PASS, no regression | ~22k |
| 22:16 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~22 |
| 22:23 | Edited src/controller/ha.h | added error handling | ~482 |
| 22:24 | Edited src/controller/config_repl.c | added error handling | ~2248 |
| 22:25 | Edited src/controller/ha.c | modified if() | ~211 |
| 22:25 | Edited src/controller/ha_convergence.c | modified XCE_TESTING() | ~285 |
| 22:45 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~18 |
| 22:45 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~21 |
| 22:49 | Edited src/controller/ha.h | modified continuation() | ~408 |
| 22:50 | Edited src/controller/ha.h | modified sites() | ~453 |
| 22:50 | Edited src/controller/ha.h | modified scaffold() | ~392 |
| 22:50 | Edited src/controller/ha_convergence.c | modified XCE_TESTING() | ~175 |
| 22:51 | Edited src/controller/ha_convergence.c | modified ha_log_quorum_transition() | ~265 |
| 22:51 | Edited src/controller/testsuite/test_convergence_verification.c | 4→5 lines | ~89 |
| 22:52 | Edited src/controller/testsuite/test_convergence_verification.c | added 1 condition(s) | ~2686 |
| 22:52 | Edited src/controller/testsuite/test_convergence_verification.c | expanded (+7 lines) | ~167 |
| 05:58 | task 5.1 RED: quorum-transition logging tests + ha_log_quorum_transition decl/stub + quorum_lost field + emission-count seam | ha.h, ha_convergence.c, testsuite/test_convergence_verification.c | build OK, 4 new tests FAIL (RED), 5 pre-existing 4.x tests pass | ~40k |
| 23:07 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~18 |
| 23:08 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | 1→2 lines | ~263 |
| 23:12 | Edited src/controller/ha_convergence.c | added 6 condition(s) | ~848 |
| 23:12 | Edited src/controller/ha.c | modified backstop() | ~112 |
| 23:13 | Edited src/controller/ha.c | modified observability() | ~116 |
| 23:13 | Edited src/controller/ha.c | modified observability() | ~93 |
| 23:13 | Edited src/controller/ha.c | modified observability() | ~127 |
| 23:31 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~11 |
| 23:31 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~15 |
| 23:31 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | modified up() | ~230 |
| 23:36 | Edited src/controller/testsuite/test_convergence_verification.c | added 1 condition(s) | ~354 |
| 23:37 | Edited src/controller/testsuite/test_convergence_verification.c | added error handling | ~3406 |
| 23:37 | Edited src/controller/testsuite/test_convergence_verification.c | expanded (+8 lines) | ~172 |
| 23:38 | Edited src/controller/testsuite/test_convergence_verification.c | 2→3 lines | ~56 |
| 23:38 | Edited src/controller/testsuite/test_convergence_verification.c | 1→2 lines | ~36 |
| 23:39 | Edited src/controller/testsuite/test_convergence_verification.c | removed 33 lines | ~17 |
| 23:40 | Edited src/controller/testsuite/test_convergence_verification.c | added error handling | ~364 |
| 06:46 | task 6.1 regression pins: fan-out/snapshot/degraded-gate/re-inclusion | test_convergence_verification.c | 4 pins PASS, no prod change, 13/13 suite OK | ~28k |
| 23:56 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | 2→2 lines | ~49 |
| 07:12 | task7 full controller ASAN regression+audit: 50 suites/524 tests green, 0 fail, 0 ASAN mem err (aggregate meson hit known 300s SIGTERM on slow commit-barrier suites, NOT a regression; suite-by-suite green). Audits PASS: read paths unfiltered, commit.c untouched, become-follower non-PRIMARY guarded | testsuite (no prod changes) | green | ~30k |
| 00:27 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | inline fix | ~13 |
| 00:28 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | 1→2 lines | ~188 |
| 00:28 | Edited .kiro/specs/ha-convergence-recovery/tasks.md | modified wired() | ~393 |
| 00:29 | Session end: 141 writes across 19 files (types.h, cluster.h, test_egress_filter.c, controller_test.c, meson.build) | 39 reads | ~194003 tok |
| 00:55 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | expanded (+6 lines) | ~114 |
| 00:55 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 4→9 lines | ~131 |
| 00:56 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | modified SAFETY() | ~1169 |
| 00:56 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | 3→7 lines | ~104 |
| 01:02 | Edited src/controller/ha.c | added 1 condition(s) | ~498 |
| 01:04 | Edited src/controller/testsuite/test_ha_failover.c | expanded (+8 lines) | ~271 |
| 08:10 | election-safety fix: RDHUP voter-only guard for config-less node (TDD RED→GREEN) | src/controller/ha.c, testsuite/test_ha_rdhup_integration.c, testsuite/test_ha_failover.c | controller full suite 0 failures, 0 ASAN | ~9k |
| 01:34 | Edited src/controller/testsuite/test_ha_vote_gate.c | modified test() | ~240 |
| 01:35 | Edited src/controller/testsuite/test_ha_vote_gate.c | added error handling | ~2377 |
| 01:35 | Edited src/controller/testsuite/test_ha_vote_gate.c | expanded (+7 lines) | ~134 |
| 01:35 | Edited src/controller/ha.h | modified XCE_TESTING() | ~371 |
| 01:35 | Edited src/controller/ha.c | added 2 condition(s) | ~308 |
| 01:42 | Edited src/controller/ha.c | modified if() | ~229 |
| 01:42 | Edited src/controller/cluster.c | expanded (+8 lines) | ~251 |
| 02:02 | Session end: 154 writes across 22 files (types.h, cluster.h, test_egress_filter.c, controller_test.c, meson.build) | 42 reads | ~201128 tok |
| 02:29 | Created src/controller/testsuite/test_coldstart_lsn0.c | — | ~3563 |
| 02:29 | Edited src/controller/meson.build | 2→3 lines | ~26 |
| 02:29 | Edited src/controller/testsuite/controller_test.c | modified setUp() | ~32 |
| 02:29 | Edited src/controller/testsuite/controller_test.c | 3→4 lines | ~26 |
| 02:48 | Edited src/controller/persist.c | expanded (+16 lines) | ~336 |
| 02:49 | Created src/controller/testsuite/test_coldstart_lsn0.c | — | ~4296 |
| 02:51 | Edited src/controller/testsuite/test_egress_filter.c | 7→9 lines | ~169 |
| 02:51 | Edited src/controller/testsuite/test_p3_hardening.c | 4→6 lines | ~125 |
| 02:53 | Edited src/controller/testsuite/test_p2_integration.c | 5→6 lines | ~103 |
| 02:53 | Edited src/controller/testsuite/test_p2_integration.c | 6→5 lines | ~98 |
| 02:59 | Edited src/controller/testsuite/test_commit_engine.c | persist_wal_async() → needed() | ~195 |
| 02:59 | Edited src/controller/testsuite/test_commit_engine.c | 8→8 lines | ~110 |

## Session: 2026-06-14 03:00

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 03:00 | Edited src/controller/testsuite/test_commit_barrier_rollout.c | 5→5 lines | ~92 |
| 03:00 | Edited src/controller/testsuite/test_p2_integration.c | persist_wal_async() → append() | ~90 |
| 03:02 | Edited src/controller/testsuite/test_p2_integration.c | expanded (+10 lines) | ~245 |
| 03:02 | Edited src/controller/testsuite/test_p2_integration.c | 7→8 lines | ~87 |
| 03:03 | Edited src/controller/testsuite/test_commit_barrier_reply.c | 8→9 lines | ~130 |
| 10:00 | reserve-lsn-0 fix: persist_init current_lsn=1 (lsn 0 reserved sentinel) — fixes bug-543 WAL hole + uncommittable cold-start NOOP + own-term gate | persist.c | 1-line prod change + comment; streamer/commit/ha unchanged | ~3k |
| 10:05 | reframed test_coldstart_lsn0.c to reserved-0 contract (H1 first NOOP lsn1 commits, H3 gate effective, H3b gate blocks, H4 no-hole [1,2]) | test_coldstart_lsn0.c | 6/6 green incl H4 | ~2k |
| 10:10 | base-shift test fallout: removed redundant priming appends + wired engine in test 9 | test_commit_engine, test_commit_barrier_rollout, test_commit_barrier_reply, test_p2_integration, test_egress_filter, test_p3_hardening (comments) | all green | ~4k |
| 03:56 | Edited src/controller/testsuite/test_convergence_verification.c | modified ha_evaluate_repl_action() | ~1646 |
| 03:57 | Edited src/controller/testsuite/test_convergence_verification.c | 6→6 lines | ~111 |
| 03:57 | Edited src/controller/testsuite/test_convergence_verification.c | committed() → wal_tip() | ~252 |
| 03:57 | Edited src/controller/testsuite/test_convergence_verification.c | 2→7 lines | ~104 |
| 03:58 | Edited src/controller/ha.h | modified tree() | ~220 |
| 03:58 | Edited src/controller/ha.h | 15→17 lines | ~249 |
| 03:58 | Edited src/controller/ha.c | modified committed_lsn() | ~461 |
| 03:59 | Edited src/controller/ha.c | 14→14 lines | ~191 |
| 03:59 | Edited src/controller/ha.c | modified XCE_TESTING() | ~370 |
| 04:00 | Edited src/controller/ha.h | 3→4 lines | ~75 |
| 04:00 | Edited src/controller/ha.h | 14→16 lines | ~255 |
| 11:12 | stream-uncommitted-tail: wal_tip boundary in ha_evaluate_repl_action + cold-start tests | ha.c ha.h test_convergence_verification.c | 15 suites green, 0 ASAN | ~40k |
| 04:38 | Edited src/controller/testsuite/test_convergence_verification.c | modified test_empty_standby_fresh_cluster_streams_not_snapshot() | ~552 |
| 04:38 | Edited src/controller/testsuite/test_convergence_verification.c | 2→3 lines | ~53 |
| 04:44 | Edited src/controller/ha.c | 3→3 lines | ~54 |
| 04:45 | Edited src/controller/ha.c | modified 0() | ~172 |
| 04:45 | Edited src/controller/testsuite/test_convergence_verification.c | modified test_pin_evaluate_repl_action_snapshot_below_oldest_wal() | ~865 |
| 04:45 | Edited src/controller/testsuite/test_convergence_verification.c | modified boundary() | ~384 |
| 04:47 | Edited src/controller/repl.c | 5→10 lines | ~167 |
| 04:47 | Edited src/controller/testsuite/test_p2_integration.c | expanded (+15 lines) | ~279 |
| 05:23 | Edited src/controller/testsuite/test_repl_apply.c | 8→10 lines | ~45 |
| 05:23 | Edited src/controller/testsuite/test_repl_apply.c | added 8 condition(s) | ~840 |
| 05:24 | Edited src/controller/testsuite/test_repl_apply.c | modified test_repl_write_persists_and_recovers() | ~1665 |
| 05:25 | Edited src/include/persist.h | expanded (+15 lines) | ~318 |
| 05:26 | Edited src/controller/persist.c | added 13 condition(s) | ~1074 |
| 05:26 | Edited src/controller/ha.c | added 1 condition(s) | ~420 |
| 12:54 | standby persists replicated WAL before ACK (persist_wal_write_replicated + ha_apply_single_entry wiring) | persist.c, ha.c, persist.h, test_repl_apply.c | 4 new tests + 16 suites green, 0 ASAN | ~25k |
| 06:12 | Session end: 30 writes across 10 files (test_commit_barrier_rollout.c, test_p2_integration.c, test_commit_barrier_reply.c, test_convergence_verification.c, ha.h) | 24 reads | ~100349 tok |
| 07:03 | Edited src/controller/testsuite/test.c | 6→7 lines | ~54 |
| 07:03 | Edited src/controller/testsuite/test.c | 7→9 lines | ~135 |
| 07:03 | Edited src/controller/testsuite/test.c | added 2 condition(s) | ~478 |
| 07:05 | Session end: 33 writes across 11 files (test_commit_barrier_rollout.c, test_p2_integration.c, test_commit_barrier_reply.c, test_convergence_verification.c, ha.h) | 26 reads | ~101063 tok |
| 07:26 | Edited src/controller/ha.c | modified raft_cb_become_follower_with_cluster_for_test() | ~282 |
| 07:27 | Edited src/controller/ha.h | expanded (+13 lines) | ~218 |
| 07:29 | Edited src/controller/testsuite/test_convergence_verification.c | added 2 condition(s) | ~1887 |
| 07:29 | Edited src/controller/testsuite/test_convergence_verification.c | expanded (+6 lines) | ~92 |
| 07:30 | Edited src/controller/ha.c | expanded (+10 lines) | ~211 |
| 14:42 | fix: vote-send sets votes[].peer → promotion registers standbys in replicator (fixes NOT_READY/no-quorum) | ha.c, ha.h, test_convergence_verification.c | GREEN: 2 new tests + 12 critical suites + full controller suite all pass, no ASAN | ~9k |
| 08:02 | Session end: 38 writes across 11 files (test_commit_barrier_rollout.c, test_p2_integration.c, test_commit_barrier_reply.c, test_convergence_verification.c, ha.h) | 30 reads | ~106131 tok |
| 12:53 | Edited src/controller/testsuite/test_cluster_persist.c | modified test_persist_config_defaults_sync_timeout_ms() | ~143 |
| 12:54 | Edited src/include/config.h | 50 → 500 | ~12 |
| 12:54 | Edited src/include/myconf.h | 2→3 lines | ~57 |
| 12:55 | Edited src/controller/main.c | 2→3 lines | ~28 |
| 12:55 | Edited src/controller/main.c | 3→3 lines | ~18 |
| 12:55 | Edited src/controller/main.c | 4→5 lines | ~25 |
| 12:55 | Edited src/controller/main.c | 3→5 lines | ~76 |
| 12:56 | Edited src/controller/main.c | added 1 condition(s) | ~83 |
| 12:56 | Edited src/controller/main.c | 1→2 lines | ~45 |
| 12:56 | Edited src/controller/main.c | 1→2 lines | ~28 |
| 12:56 | Edited src/controller/cluster.c | added 1 condition(s) | ~80 |
| 20:02 | raise DEFAULT_SYNC_TIMEOUT_MS 50→500 + --sync-timeout-ms CLI flag | config.h, main.c, myconf.h, cluster.c, test_cluster_persist.c | RED→GREEN; timeout suites unaffected (explicit timeouts) | ~12k |
| 13:23 | Session end: 49 writes across 16 files (test_commit_barrier_rollout.c, test_p2_integration.c, test_commit_barrier_reply.c, test_convergence_verification.c, ha.h) | 38 reads | ~122956 tok |
| 16:13 | Session end: 49 writes across 16 files (test_commit_barrier_rollout.c, test_p2_integration.c, test_commit_barrier_reply.c, test_convergence_verification.c, ha.h) | 39 reads | ~122956 tok |

## Session: 2026-06-14 16:46

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 17:04 | Edited src/lib/testsuite/test_request.c | modified test_init_reply_by_req_zeroes_reply() | ~478 |
| 17:05 | Edited src/lib/request.c | modified init_reply_by_req() | ~195 |
| 00:10 | Fix UAF in encode_RequestReply: zero-init reply in init_reply_by_req (root-cause of ctrl-2 ASAN crash + downstream empty joblist) + RED/GREEN regression test | src/lib/request.c, src/lib/testsuite/test_request.c | 99/99 lib tests pass; test goes RED without fix | ~32k |
| 17:10 | Session end: 2 writes across 2 files (test_request.c, request.c) | 11 reads | ~14367 tok |
| 18:27 | Session end: 2 writes across 2 files (test_request.c, request.c) | 12 reads | ~14367 tok |

## Session: 2026-06-15 01:16

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 09:17 | Diagnosed "jobsub ok but joblist empty": traced to deployed binary lacking the UNCOMMITTED bug-562 memset → live encode_RequestReply UAF corrupts jobmgr heap. Ruled out HA routing/iterator/removal. | src/lib/request.c, .wolf/buglog.json(bug-563), .wolf/cerebrum.md | diagnosed, fix=commit+rebuild+redeploy under ASAN | ~large |

## Session: 2026-06-15 02:29

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 09:31 | verify bug-562 init_reply_by_req memset fix + regression test | src/lib/request.c, test_request.c | lib build green 1/1, test_init_reply_by_req_zeroes_reply PASS under ASAN; fix still uncommitted | ~6k |
| 02:38 | Edited src/controller/opget.c | modified if() | ~70 |
| 02:38 | Edited src/controller/opget.c | expanded (+10 lines) | ~140 |
| 02:38 | Edited src/controller/opget.c | modified do_reply_joblist() | ~54 |
| 02:38 | Edited src/controller/job.c | expanded (+13 lines) | ~193 |
| 02:43 | Edited src/lib/request.c | modified if() | ~83 |
| 02:48 | Edited src/controller/myapp.c | modified if() | ~250 |
| 02:49 | Edited src/lib/request.c | removed 4 lines | ~12 |
| 02:49 | Edited src/controller/job.c | removed 14 lines | ~19 |
| 02:49 | Edited src/controller/opget.c | modified do_reply_joblist() | ~30 |
| 02:50 | Edited src/controller/opget.c | modified if() | ~26 |
| 02:50 | Edited src/controller/opget.c | removed 15 lines | ~25 |
| 02:57 | Session end: 11 writes across 4 files (opget.c, job.c, request.c, myapp.c) | 4 reads | ~965 tok |
| 03:02 | Edited src/controller/cluster.c | modified cluster_run() | ~219 |
| 03:03 | Edited src/controller/myapp.c | removed 12 lines | ~22 |
| 03:05 | Session end: 13 writes across 5 files (opget.c, job.c, request.c, myapp.c, cluster.c) | 5 reads | ~1223 tok |
| 03:08 | Session end: 13 writes across 5 files (opget.c, job.c, request.c, myapp.c, cluster.c) | 5 reads | ~1223 tok |

## Session: 2026-06-15 03:30

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 03:46 | Edited src/controller/testsuite/test_ha_rdhup_integration.c | added error handling | ~990 |
| 03:46 | Edited src/controller/ha.c | added 1 condition(s) | ~513 |
| 03:46 | Edited src/controller/ha.c | 5→4 lines | ~62 |
| 10:55 | RCA+fix: infinite election loop after primary death — RDHUP candidate advertised stale persist.committed_lsn vs voter floor max(applied_lsn,last_known_committed); TDD RED→GREEN | src/controller/ha.c, testsuite/test_ha_rdhup_integration.c | bug-339 fixed, 7 rdhup + 36 election tests pass | ~45k |
| 03:56 | Created ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/project_ha_vote_freshness_invariant.md | — | ~523 |
| 03:56 | Edited ../../../../../claude/.claude/projects/-home-rshen-projects-xce-xce/memory/MEMORY.md | modified 339() | ~154 |
| 03:56 | Session end: 5 writes across 4 files (test_ha_rdhup_integration.c, ha.c, project_ha_vote_freshness_invariant.md, MEMORY.md) | 9 reads | ~66100 tok |
| 03:58 | Edited src/controller/myapp.c | expanded (+8 lines) | ~210 |

## Session: 2026-06-15 04:00

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 11:08 | Follow-up (bug-339): boot election path now also uses ha_vote_self_freshness (was raw applied_lsn) — both election paths symmetric with voter floor | src/controller/myapp.c | clean build, all 8 election/vote/failover suites 0 failures | ~8k |
| 04:10 | Edited .kiro/steering/product.md | "raft.c" → "src/lib/raft/" | ~115 |
| 04:10 | Edited .kiro/steering/product.md | 4→7 lines | ~143 |
| 04:10 | Session end: 2 writes across 1 files (product.md) | 7 reads | ~6669 tok |
| 04:10 | Edited .kiro/steering/tech.md | "raft.c" → "src/lib/raft/" | ~75 |
| 04:10 | Edited .kiro/steering/structure.md | modified library() | ~54 |
| 04:11 | Session end: 4 writes across 3 files (product.md, tech.md, structure.md) | 7 reads | ~6838 tok |

## Session: 2026-06-15 07:41

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 07:44 | Edited src/controller/ha.c | added 3 condition(s) | ~833 |
| 07:44 | Edited src/controller/ha.c | expanded (+9 lines) | ~206 |
| 07:45 | Edited src/controller/ha.c | reduced (-8 lines) | ~75 |
| 07:46 | Edited src/controller/testsuite/test_ha_liveness.c | modified evicts() | ~1136 |
| 07:46 | Edited src/controller/testsuite/test_ha_liveness.c | 3→6 lines | ~87 |
| 14:48 | RCA+fix: kill+restart ctrl loops elections forever — primary never evicted wedged outbound standby ep → reconnect suppressed → restarted node never heartbeated. Added liveness eviction (ts_last_in stale) in primary_heartbeat_fn. TDD RED→GREEN | src/controller/ha.c, testsuite/test_ha_liveness.c | bug-340 fixed; 17 liveness + all HA suites pass | ~70k |
| 07:49 | Session end: 5 writes across 2 files (ha.c, test_ha_liveness.c) | 1 reads | ~9623 tok |
| 15:25 | LIVE VERIFY 3-node deploy: bug-340 eviction FIRES on wedge (SIGSTOP standby -> "standby[2] silent for 12s — evicting dead endpoint" -> reconnect). kill+restart of primary AND standby both rejoin cleanly, no loop. Failover (bug-339) works. committed_lsn=9 survived failovers; cluster reconverges even after freeze/resume. | /tmp/xce-deploy | PASS (joblist display empty = separate read-path quirk, data committed) | ~120k |
| 08:25 | Session end: 5 writes across 2 files (ha.c, test_ha_liveness.c) | 2 reads | ~9623 tok |
| 23:39 | (b) joblist gap = NOT a bug. Verified live: works on fresh cluster (submit+immediate list shows all jobs) AND after failover (new primary ctrl-2 replays WAL->jobmgr, all 4 jobs visible). Earlier empty = transient during SIGSTOP/SIGCONT churn (demotion-convergence truncate+self-restart recovery window). Enabling fix = uncommitted c->running=1 in cluster_run (cluster.c in-progress work), functioning. | live deploy | RESOLVED no code change | ~40k |
| 16:41 | Session end: 5 writes across 2 files (ha.c, test_ha_liveness.c) | 6 reads | ~9623 tok |
| 16:46 | Created .kiro/specs/ha-prevote/spec.json | — | ~127 |
| 16:46 | Created .kiro/specs/ha-prevote/requirements.md | — | ~1220 |
| 23:46 | (c) kiro-spec-init ha-prevote: created spec.json + requirements.md (Raft PreVote for disruptive-rejoin edge; mechanism confirmed raft.c:125-134 term-adoption-before-gate) | .kiro/specs/ha-prevote/ | spec scaffolded, requirements phase next | ~10k |
| 16:47 | Session end: 7 writes across 4 files (ha.c, test_ha_liveness.c, spec.json, requirements.md) | 6 reads | ~11058 tok |

## Session: 2026-06-15 16:51

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 16:56 | Created .kiro/specs/ha-prevote/requirements.md | — | ~3845 |
| 16:56 | Created .kiro/specs/ha-prevote/spec.json | — | ~130 |
| 23:52 | kiro requirements: ha-prevote (Raft PreVote phase) | .kiro/specs/ha-prevote/requirements.md | 7 reqs, review gate passed | ~6k |
| 16:57 | Session end: 2 writes across 2 files (requirements.md, spec.json) | 13 reads | ~7508 tok |
| 17:04 | Created .kiro/specs/ha-prevote/research.md | — | ~3623 |
| 23:58 | kiro gap-analysis: ha-prevote | .kiro/specs/ha-prevote/research.md | hybrid (Opt C) rec, M/Medium, 5 research items | ~7k |
| 17:04 | Session end: 3 writes across 3 files (requirements.md, spec.json, research.md) | 15 reads | ~12655 tok |
| 17:10 | Edited .kiro/specs/ha-prevote/research.md | 2→3 lines | ~202 |
| 17:11 | Session end: 4 writes across 3 files (requirements.md, spec.json, research.md) | 15 reads | ~12871 tok |
| 17:14 | Session end: 4 writes across 3 files (requirements.md, spec.json, research.md) | 15 reads | ~12871 tok |
| 17:18 | Edited .kiro/specs/ha-prevote/research.md | inline fix | ~43 |
| 17:18 | Edited .kiro/specs/ha-prevote/research.md | expanded (+40 lines) | ~1287 |
| 00:14 | ha-prevote RN-2 resolved: stickiness=heartbeat_timeout_ms (Opt 1) | research.md, cerebrum.md | comparison table added, decision logged | ~3k |
| 17:19 | Session end: 6 writes across 3 files (requirements.md, spec.json, research.md) | 16 reads | ~17774 tok |
| 17:25 | Created .kiro/specs/ha-prevote/design.md | — | ~6859 |
| 17:26 | Edited .kiro/specs/ha-prevote/research.md | expanded (+25 lines) | ~881 |
| 17:26 | Created .kiro/specs/ha-prevote/spec.json | — | ~128 |
| 00:30 | kiro design: ha-prevote | design.md, research.md, spec.json | new opcodes reuse vote structs, reuse eligibility+collection, defer defense-in-depth; review gate passed | ~9k |
| 17:26 | Session end: 9 writes across 4 files (requirements.md, spec.json, research.md, design.md) | 21 reads | ~35393 tok |
| 18:26 | Session end: 9 writes across 4 files (requirements.md, spec.json, research.md, design.md) | 22 reads | ~36483 tok |
| 20:00 | Edited .kiro/specs/ha-prevote/design.md | 2→3 lines | ~141 |
| 20:00 | Edited .kiro/specs/ha-prevote/design.md | 2→3 lines | ~69 |
| 20:00 | Edited .kiro/specs/ha-prevote/design.md | inline fix | ~145 |
| 20:00 | Edited .kiro/specs/ha-prevote/design.md | inline fix | ~12 |
| 20:00 | Edited .kiro/specs/ha-prevote/design.md | 2→2 lines | ~156 |
| 20:01 | Edited .kiro/specs/ha-prevote/design.md | 5→5 lines | ~510 |
| 20:01 | Edited .kiro/specs/ha-prevote/design.md | 2→2 lines | ~158 |
| 20:01 | Edited .kiro/specs/ha-prevote/design.md | 4→5 lines | ~106 |
| 20:01 | Edited .kiro/specs/ha-prevote/design.md | inline fix | ~49 |
| 20:01 | Edited .kiro/specs/ha-prevote/design.md | 11→11 lines | ~399 |
| 20:02 | Edited .kiro/specs/ha-prevote/design.md | "ha_elect_ctx_t" → "raft_on_pre_vote_reply" | ~56 |
| 20:02 | Edited .kiro/specs/ha-prevote/design.md | "ha_elect_evaluate_and_sig" → "raft_on_pre_vote_reply" | ~34 |
| 20:02 | Edited .kiro/specs/ha-prevote/design.md | "ha_elect_evaluate_and_sig" → "pre_vote_reply_dispatch" | ~24 |
| 20:02 | Edited .kiro/specs/ha-prevote/design.md | "ha_elect_ctx_t.votes[].re" → "raft_state_t" | ~66 |
| 20:02 | Edited .kiro/specs/ha-prevote/design.md | "raft_state_t" → "raft_on_pre_vote_reply" | ~80 |
| 20:02 | Edited .kiro/specs/ha-prevote/design.md | inline fix | ~51 |
| 20:02 | Edited .kiro/specs/ha-prevote/design.md | inline fix | ~86 |
| 20:05 | Created .kiro/specs/ha-prevote/tasks.md | — | ~2118 |
| 20:06 | Edited .kiro/specs/ha-prevote/tasks.md | tests() → hook() | ~325 |
| 20:07 | Edited .kiro/specs/ha-prevote/tasks.md | 6→6 lines | ~172 |
| 20:07 | Created .kiro/specs/ha-prevote/spec.json | — | ~126 |
| 00:55 | ha-prevote: design fixes (tally->raft lib) + tasks generated | design.md, tasks.md, spec.json | 6 major / 11 sub tasks, sanity review PASS after 1 fix pass, all 27 reqs covered, auto-approved | ~7k |
| 20:07 | Session end: 30 writes across 5 files (requirements.md, spec.json, research.md, design.md, tasks.md) | 27 reads | ~56776 tok |

## Session: 2026-06-16 20:32

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 20:40 | Edited src/schema/controller.capnp | 3→5 lines | ~26 |

## Session: 2026-06-16 20:41

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-16 20:48

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-16 20:49

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 20:50 | Edited .kiro/steering/roadmap.md | 1→3 lines | ~346 |
| 20:50 | Session end: 1 writes across 1 files (roadmap.md) | 1 reads | ~2732 tok |

## Session: 2026-06-16 20:55

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-16 20:56

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|

## Session: 2026-06-16 20:57

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 20:59 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~16 |
| 21:00 | Session end: 1 writes across 1 files (tasks.md) | 0 reads | ~17 tok |
| 21:01 | Edited src/lib/raft/raft.h | modified enum() | ~101 |
| 21:01 | Edited src/lib/raft/raft.h | expanded (+7 lines) | ~212 |
| 21:02 | Edited src/lib/raft/raft.h | expanded (+8 lines) | ~172 |
| 21:02 | Edited src/lib/raft/raft.h | modified callbacks() | ~69 |
| 21:02 | Edited src/lib/raft/raft.h | expanded (+7 lines) | ~134 |
| 21:02 | Edited src/lib/raft/raft.h | modified INVARIANT() | ~541 |
| 04:03 | task 1.2: PreVote scaffolding (types/state/callback/decls) | src/lib/raft/raft.h | header-only, libxce test OK | ~6k |
| 21:07 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~21 |
| 21:08 | Edited .kiro/specs/ha-prevote/tasks.md | modified bodies() | ~297 |
| 01:40 | kiro-impl ha-prevote foundation: tasks 1.1+1.2 | controller.capnp, raft.h | both APPROVED by review, committed 0d66026/449b8e9; pre-existing c->running fix split to 646aa69 | ~8k |
| 21:09 | Session end: 9 writes across 2 files (tasks.md, raft.h) | 3 reads | ~14740 tok |
| 21:18 | Edited src/lib/testsuite/test_raft.c | added error handling | ~1850 |
| 21:18 | Edited src/lib/testsuite/test_raft.c | expanded (+8 lines) | ~128 |
| 21:19 | Edited src/lib/raft/raft.c | added 6 condition(s) | ~520 |
| 21:24 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~14 |
| 21:26 | Edited src/lib/testsuite/test_raft.c | expanded (+8 lines) | ~147 |
| 21:26 | Edited src/lib/testsuite/test_raft.c | added 2 condition(s) | ~162 |
| 21:26 | Edited src/lib/testsuite/test_raft.c | 3→4 lines | ~65 |
| 21:27 | Edited src/lib/testsuite/test_raft.c | modified test_begin_pre_vote_uses_prospective_term_not_persisted() | ~1707 |
| 21:27 | Edited src/lib/testsuite/test_raft.c | expanded (+8 lines) | ~130 |
| 21:27 | Edited src/lib/raft/raft.c | added 4 condition(s) | ~453 |
| 04:30 | task 2.2: raft_begin_pre_vote candidate-side PreVote start (TDD: 6 RED→GREEN tests, pure: no term/voted_for/role/persist) | src/lib/raft/raft.c, src/lib/testsuite/test_raft.c | 111 raft tests pass, 0 fail | ~12k |
| 21:33 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~14 |
| 21:36 | Edited src/lib/testsuite/test_raft.c | added 1 condition(s) | ~2106 |
| 21:36 | Edited src/lib/testsuite/test_raft.c | expanded (+10 lines) | ~165 |
| 21:37 | Edited src/lib/raft/raft.c | added 10 condition(s) | ~790 |
| 21:45 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~12 |
| 21:49 | Edited src/controller/testsuite/test_ha_vote_gate.c | 7→8 lines | ~56 |
| 21:50 | Edited src/controller/testsuite/test_ha_vote_gate.c | added error handling | ~3581 |
| 21:50 | Edited src/controller/testsuite/test_ha_vote_gate.c | expanded (+9 lines) | ~158 |
| 21:51 | Edited src/controller/testsuite/test_ha_vote_gate.c | 4→4 lines | ~44 |
| 21:57 | Edited src/controller/cluster.c | added 10 condition(s) | ~1576 |
| 21:57 | Edited src/controller/cluster.c | ha_heartbeat_is_fresh() → heartbeat() | ~402 |
| 22:20 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~23 |
| 22:21 | Edited .kiro/specs/ha-prevote/tasks.md | 1→3 lines | ~403 |
| 22:26 | Created src/controller/testsuite/test_ha_prevote.c | — | ~3448 |
| 22:26 | Edited src/controller/meson.build | 1→2 lines | ~18 |
| 22:27 | Edited src/controller/testsuite/controller_test.c | 2→3 lines | ~29 |
| 22:27 | Edited src/controller/testsuite/controller_test.c | 2→3 lines | ~23 |
| 22:27 | Edited src/controller/ha.c | 2→3 lines | ~39 |
| 22:28 | Edited src/controller/ha.c | added 11 condition(s) | ~884 |
| 22:28 | Edited src/controller/ha.c | 3→4 lines | ~63 |
| 22:28 | Edited src/controller/ha.c | added 1 condition(s) | ~393 |
| 22:30 | Edited src/controller/ha.c | added 17 condition(s) | ~3511 |
| 22:30 | Edited src/controller/ha.h | expanded (+19 lines) | ~322 |
| 22:33 | Edited src/controller/ha.c | modified pre_vote_reply_dispatch() | ~146 |
| 22:44 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~17 |
| 22:44 | Edited .kiro/specs/ha-prevote/tasks.md | 1→2 lines | ~232 |
| 22:50 | Created src/controller/testsuite/test_ha_failover_prevote.c | — | ~3890 |
| 22:50 | Edited src/controller/meson.build | 2→3 lines | ~30 |
| 22:50 | Edited src/controller/testsuite/controller_test.c | 2→3 lines | ~31 |
| 22:50 | Edited src/controller/testsuite/controller_test.c | 2→3 lines | ~25 |
| 22:50 | Edited src/controller/testsuite/test_ha_failover_prevote.c | modified struct() | ~156 |
| 22:51 | Edited src/controller/testsuite/test_ha_failover_prevote.c | 7→7 lines | ~47 |
| 22:52 | Edited src/controller/ha.c | modified from() | ~1241 |
| 22:52 | Edited src/controller/ha.c | added 3 condition(s) | ~417 |
| 22:53 | Edited src/controller/ha.c | added 1 condition(s) | ~310 |
| 22:53 | Edited src/controller/ha.h | expanded (+12 lines) | ~172 |
| 22:59 | Edited src/controller/ha.c | modified XCE_TESTING() | ~230 |
| 23:28 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~22 |
| 23:29 | Edited .kiro/specs/ha-prevote/tasks.md | 1→2 lines | ~223 |
| 23:32 | Edited src/controller/ha.c | added 5 condition(s) | ~723 |
| 23:33 | Edited src/controller/ha.c | added 1 condition(s) | ~431 |
| 23:33 | Edited src/controller/ha.c | modified caller() | ~76 |
| 23:33 | Edited src/controller/ha.c | 3→8 lines | ~151 |
| 23:33 | Edited src/controller/ha.c | modified peer_ctrl_msg_handler_for_test() | ~225 |
| 23:34 | Edited src/controller/testsuite/test_ha_prevote.c | expanded (+27 lines) | ~464 |
| 23:34 | Edited src/controller/testsuite/test_ha_prevote.c | modified 1() | ~896 |
| 06:43 | task 5.1 wire preVoteReply route in peer_ctrl_msg_handler (STANDBY+pre_vote_in_progress) → pre_vote_reply_decode_and_dispatch → pre_vote_reply_dispatch; removed __attribute__((used)) | ha.c, test_ha_prevote.c | daemon+tests build; new real-transport test PASS, 0 FAIL | ~7k |

## Session: 2026-06-16 23:44

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 23:46 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~19 |
| 23:50 | Edited src/controller/testsuite/test_ha_prevote.c | added 1 condition(s) | ~3130 |
| 06:50 | ha-prevote task 5.2: frozen-rejoin no-op scenario tests | test_ha_prevote.c | 2 new tests PASS (voter-deny-no-adoption + candidate-no-majority-noop); 9/9 suite, failover+vote_gate green | ~9k |
| 23:54 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~14 |
| 23:58 | Edited src/controller/testsuite/test_ha_prevote.c | added error handling | ~3528 |
| 00:08 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~15 |
| 00:12 | Edited src/lib/testsuite/test_raft.c | modified tests() | ~3830 |
| 00:12 | Edited src/lib/testsuite/test_raft.c | expanded (+6 lines) | ~132 |
| 00:13 | Edited .kiro/specs/ha-prevote/research.md | expanded (+54 lines) | ~945 |
| 00:17 | Edited .kiro/specs/ha-prevote/tasks.md | inline fix | ~16 |
| 02:30 | kiro-impl ha-prevote: ALL 11 tasks done (2.1-6.1) | raft+ha+cluster+tests | every task review-APPROVED + committed; raft suite 123/0, controller 563/0 | ~60k |
| 02:50 | kiro-validate-impl ha-prevote: GO | full suites | raft 123/0, controller 564/0 (direct binary, no real fail), smoke OK, 27/27 reqs, boundary clean | ~5k |