# 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 |

## Session: 2026-05-21 21:36
> Consolidated session (0 actions)

## Session: 2026-05-21 00:15
> Consolidated session (0 actions)

## Session: 2026-05-21 00:52
> Consolidated session (0 actions)

## Session: 2026-05-21 01:52
> Consolidated session (0 actions)

## Session: 2026-05-21 01:55
> Consolidated session (0 actions)

## Session: 2026-05-21 01:57
> Consolidated session (0 actions)

## Session: 2026-05-21 04:23
> Consolidated session (0 actions)

## Session: 2026-05-21 06:46
> Consolidated session (0 actions)

## Session: 2026-05-22 01:41
> Consolidated session (0 actions)

## Session: 2026-05-24 03:00
> Consolidated session (0 actions)

## Session: 2026-05-25 21:20
> Consolidated session (0 actions)

## Session: 2026-05-25 21:31
> Consolidated session (0 actions)

## Session: 2026-05-25 01:47
> Consolidated session (0 actions)

## Session: 2026-05-26 23:35
> Consolidated session (0 actions)

## Session: 2026-05-26 23:42
> Consolidated session (0 actions)

## Session: 2026-05-26 01:55
> Consolidated session (0 actions)

## Session: 2026-05-26 04:37
> Consolidated session (0 actions)

## Session: 2026-05-26 06:34
> Consolidated session (0 actions)

## Session: 2026-05-27 20:22
> Consolidated session (0 actions)

## Session: 2026-05-27 21:13
> Consolidated session (0 actions)

## Session: 2026-05-27 21:22
> Consolidated session (0 actions)

## Session: 2026-05-27 21:31
> Consolidated session (0 actions)

## Session: 2026-05-27 01:24
> Consolidated session (0 actions)

## Session: 2026-05-27 02:44
> Consolidated session (0 actions)

## Session: 2026-05-27 03:01
> Consolidated session (0 actions)

## Session: 2026-05-27 16:13
> Consolidated session (0 actions)

## Session: 2026-05-27 16:25
> Consolidated session (0 actions)

## Session: 2026-05-27 16:25
> Consolidated session (0 actions)

## Session: 2026-05-27 16:41
> Consolidated session (0 actions)

## Session: 2026-05-27 16:46
> Consolidated session (0 actions)

## Session: 2026-05-27 16:46
> Consolidated session (0 actions)

## Session: 2026-05-28 17:18
> Consolidated session (0 actions)

## Session: 2026-05-28 20:10
> Consolidated session (0 actions)

## Session: 2026-05-28 22:03
> Consolidated session (0 actions)

## Session: 2026-05-28 22:28
> Consolidated session (0 actions)

## Session: 2026-05-28 23:58
> Consolidated session (0 actions)

## Session: 2026-05-28 02:51
> Consolidated session (0 actions)

## Session: 2026-05-28 06:00
> Consolidated session (0 actions)

## Session: 2026-05-29 09:01
> Consolidated session (0 actions)

## Session: 2026-05-30 03:09
> Consolidated session (0 actions)

## Session: 2026-05-30 06:35
> Consolidated session (0 actions)

## Session: 2026-05-31 21:27
> Consolidated session (0 actions)

## Session: 2026-05-31 04:53
> Consolidated session (0 actions)

## Session: 2026-06-01 17:07
> Consolidated session (0 actions)

## Session: 2026-06-01 01:10
> Consolidated session (0 actions)

## Session: 2026-06-02 19:50
> Consolidated session (0 actions)

## Session: 2026-06-02 19:51
> Consolidated session (0 actions)

## Session: 2026-06-02 20:12
> Consolidated session (0 actions)

## Session: 2026-06-02 20:14
> Consolidated session (0 actions)

## Session: 2026-06-02 23:48
> Consolidated session (0 actions)

## Session: 2026-06-02 00:57
> Consolidated session (0 actions)

## Session: 2026-06-02 01:16
> Consolidated session (0 actions)

## Session: 2026-06-02 01:28
> Consolidated session (0 actions)

## Session: 2026-06-02 02:05
> Consolidated session (0 actions)

## Session: 2026-06-02 18:06
> Consolidated session (0 actions)

## Session: 2026-06-02 18:08
> Consolidated session (0 actions)

## Session: 2026-06-02 03:20
> Consolidated session (0 actions)

## Session: 2026-06-02 05:36
> Consolidated session (0 actions)

## Session: 2026-06-03 18:41
> Consolidated session (0 actions)

## Session: 2026-06-03 20:57
> Consolidated session (0 actions)

## Session: 2026-06-03 01:05
> Consolidated session (0 actions)

## Session: 2026-06-03 01:16
> Consolidated session (0 actions)

## Session: 2026-06-04 04:46
> Consolidated session (144 actions)

## Session: 2026-06-05 18:53

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

## Session: 2026-06-05 18:57

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 19:12 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~18 |
| 19:19 | Edited src/controller/testsuite/test_ha_evaluate_committing.c | modified XCE_TESTING() | ~2119 |
| 19:21 | Edited src/controller/ha.c | added 6 condition(s) | ~955 |
| 19:21 | Edited src/controller/ha.h | modified 1() | ~209 |
| 19:21 | Edited src/controller/ha.c | added 2 condition(s) | ~379 |
| 19:22 | Edited src/controller/ha.c | modified if() | ~27 |
| 19:41 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~23 |
| 19:46 | Edited src/controller/testsuite/test_ha_evaluate_committing.c | modified XCE_TESTING() | ~1408 |
| 19:47 | Edited src/controller/testsuite/test_ha_evaluate_committing.c | 2→2 lines | ~41 |
| 20:05 | Edited src/controller/ha.c | modified if() | ~348 |
| 20:28 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~22 |
| 20:35 | Edited src/controller/config_repl.c | removed 207 lines | ~418 |
| 20:38 | Edited src/controller/testsuite/test_config_repl.c | modified test_ctrlhello_no_repl_messages_enqueued() | ~1189 |
| 20:38 | Edited src/controller/testsuite/test_config_repl.c | 3→5 lines | ~68 |
| 20:54 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~16 |
| 20:59 | Edited src/controller/testsuite/test_ha_role.c | modified XCE_TESTING() | ~1320 |
| 21:00 | Edited src/controller/testsuite/test_ha_role.c | 5→9 lines | ~135 |
| 21:01 | Edited src/controller/ha.c | added 7 condition(s) | ~846 |
| 21:02 | Edited src/controller/ha.h | modified node() | ~242 |
| 21:02 | Edited src/controller/ha.c | modified XCE_TESTING() | ~338 |
| 21:04 | Edited src/controller/ha.c | modified ha_check_majority_convergence() | ~574 |
| 21:42 | Edited src/controller/ha.h | 1→2 lines | ~34 |
| 21:42 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~15 |
| 21:49 | Edited src/controller/testsuite/test_ha_role.c | added 1 condition(s) | ~1918 |
| 21:52 | Edited src/controller/ha.h | 10000 → 60000 | ~14 |
| 21:52 | Edited src/controller/ha.h | 10000 → 60000 | ~30 |
| 21:53 | Edited src/controller/ha.c | added 1 condition(s) | ~441 |
| 21:53 | Edited src/controller/testsuite/test_ha_evaluate_committing.c | inline fix | ~18 |
| 22:03 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~17 |
| 22:10 | Edited src/controller/config_repl.c | 6→11 lines | ~112 |
| 22:10 | Edited src/controller/config_repl.c | 11→16 lines | ~142 |
| 22:10 | Edited src/controller/config_repl.c | added 1 condition(s) | ~91 |
| 22:26 | Edited src/controller/ha.c | added 2 condition(s) | ~248 |
| 22:36 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~12 |
| 22:39 | Edited src/controller/testsuite/test_ha_role.c | modified test_evaluate_repl_action_stream_wal() | ~447 |
| 22:39 | Edited src/controller/testsuite/test_ha_role.c | 6→8 lines | ~127 |
| 22:39 | Edited src/controller/testsuite/test_config_repl.c | added error handling | ~1326 |
| 22:40 | Edited src/controller/testsuite/test_config_repl.c | 5→8 lines | ~123 |
| 22:59 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~17 |
| 22:59 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~15 |
| 23:02 | Edited src/controller/ha.h | 6→11 lines | ~213 |
| 23:03 | Edited src/controller/ha.c | my_lsn() → self_lsn() | ~247 |
| 23:03 | Edited src/controller/ha.c | modified if() | ~242 |
| 23:03 | Edited src/controller/ha.c | modified self_tag() | ~130 |
| 23:04 | Edited src/controller/testsuite/test_ha_evaluate_committing.c | 18→20 lines | ~224 |
| 23:04 | Edited src/controller/testsuite/test_ha_evaluate_committing.c | 9→11 lines | ~112 |
| 23:04 | Edited src/controller/testsuite/test_ha_evaluate_committing.c | modified XCE_TESTING() | ~418 |
| 23:04 | Edited src/controller/testsuite/test_ha_evaluate_committing.c | 5→7 lines | ~74 |
| 23:05 | Edited src/controller/testsuite/test_ha_evaluate_committing.c | 6→9 lines | ~108 |
| 23:05 | Edited src/controller/ha.h | fields() → fix() | ~179 |
| 23:06 | Edited src/controller/testsuite/test_config_repl.c | modified test_snapshot_recv_128kb_two_chunks() | ~1174 |
| 23:07 | Edited src/controller/testsuite/test_config_repl.c | 6→8 lines | ~123 |
| 23:20 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~16 |
| 23:20 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~13 |
| 23:21 | Session end: 54 writes across 7 files (tasks.md, test_ha_evaluate_committing.c, ha.c, ha.h, config_repl.c) | 22 reads | ~171678 tok |
| 23:41 | Edited src/controller/ha.c | 2→6 lines | ~118 |
| 23:42 | Edited src/controller/ha.c | 21→23 lines | ~362 |
| 06:50 | task 6.5 integration test: found bug in ha->n_peers (total=3 instead of other=2), fixed, retested — all checks pass | src/controller/ha.c | PASS majority convergence | ~8000 |
| 00:03 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~18 |
| 00:26 | Edited src/controller/ha.c | modified if() | ~144 |
| 00:31 | Edited src/controller/ha.c | modified liveness_poll_fn() | ~133 |
| 00:32 | Edited src/controller/ha.c | modified if() | ~170 |
| 00:36 | Edited src/controller/ha.c | modified XCE_TESTING() | ~165 |
| 01:02 | Edited src/controller/ha.c | 3→2 lines | ~38 |
| 01:06 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~18 |
| 01:26 | Edited src/controller/ha.c | added 4 condition(s) | ~1172 |
| 01:27 | Edited src/controller/ha.c | 13→8 lines | ~164 |
| 01:33 | Session end: 65 writes across 7 files (tasks.md, test_ha_evaluate_committing.c, ha.c, ha.h, config_repl.c) | 34 reads | ~360703 tok |
| 01:37 | Edited src/controller/ha.c | count() → size() | ~102 |
| 01:37 | Edited src/controller/ha.c | 2→2 lines | ~31 |
| 01:37 | Edited src/controller/ha.c | modified for() | ~124 |
| 01:37 | Edited src/controller/ha.c | modified for() | ~162 |
| 01:38 | Edited src/controller/ha.c | modified for() | ~131 |
| 01:38 | Edited src/controller/ha.h | inline fix | ~29 |
| 01:38 | Edited src/controller/ha.h | modified node() | ~34 |
| 01:39 | Edited src/controller/testsuite/test_ha_role.c | n_peers() → immediately() | ~54 |
| 01:40 | Edited src/controller/testsuite/test_ha_role.c | 2 → 3 | ~17 |
| 01:40 | Edited src/controller/testsuite/test_ha_role.c | 10→10 lines | ~143 |
| 01:41 | Edited src/controller/testsuite/test_ha_role.c | 2 → 3 | ~15 |
| 01:42 | Edited src/controller/testsuite/test_ha_role.c | 7→7 lines | ~71 |
| 01:42 | Edited src/controller/testsuite/test_ha_role.c | 2 → 3 | ~19 |
| 01:42 | Edited src/controller/testsuite/test_ha_role.c | inline fix | ~13 |
| 01:47 | Session end: 79 writes across 7 files (tasks.md, test_ha_evaluate_committing.c, ha.c, ha.h, config_repl.c) | 34 reads | ~361671 tok |
| 09:55 | E2E cluster lifecycle test (task 6.7) | logs/ctrl-*.log | PASS: build green, RDHUP→election→promotion, config tag preserved, ASAN clean | ~4k |
| 02:56 | Edited .kiro/specs/ha-repl-hardening/tasks.md | inline fix | ~12 |
| 02:57 | Session end: 80 writes across 7 files (tasks.md, test_ha_evaluate_committing.c, ha.c, ha.h, config_repl.c) | 34 reads | ~361683 tok |
| 03:51 | Session end: 80 writes across 7 files (tasks.md, test_ha_evaluate_committing.c, ha.c, ha.h, config_repl.c) | 34 reads | ~361683 tok |
| 04:00 | Edited src/controller/ha.c | 8→5 lines | ~49 |
| 04:06 | Edited src/controller/ha.c | 6→8 lines | ~131 |
| 04:06 | Edited src/controller/ha.c | DEBUG2() → INFO() | ~36 |
| 04:28 | Edited src/controller/ha.c | modified if() | ~180 |
| 04:40 | Edited src/controller/ha.c | modified 1() | ~44 |
| 04:41 | Edited src/controller/ha.c | modified no() | ~121 |
| 04:46 | Edited src/controller/ha.c | INFO() → DEBUG2() | ~115 |
| 05:04 | Edited src/controller/ha.c | added 1 condition(s) | ~304 |
| 05:11 | Edited src/controller/ha.c | 2→1 lines | ~20 |
| 05:27 | Edited src/controller/ha.c | added 1 condition(s) | ~72 |
| 05:43 | Edited src/controller/ha.c | modified no() | ~52 |
| 06:02 | Edited src/lib/delay.c | added 5 condition(s) | ~270 |
| 06:18 | Edited src/controller/ha.c | reduced (-6 lines) | ~32 |
| 06:18 | Edited src/controller/ha.c | modified no() | ~52 |
| 06:28 | Session end: 94 writes across 8 files (tasks.md, test_ha_evaluate_committing.c, ha.c, ha.h, config_repl.c) | 35 reads | ~364937 tok |

## Session: 2026-06-08 01:03

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

## Session: 2026-06-08 01:14

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

## Session: 2026-06-08 05:57

| Time | Action | File(s) | Outcome | ~Tokens |
|------|--------|---------|---------|--------|
| 06:10 | Edited .kiro/specs/election-iomgr-refactor/research.md | expanded (+10 lines) | ~187 |
| 06:10 | Edited .kiro/specs/ha-config-bootstrap/research.md | expanded (+13 lines) | ~295 |
| 06:11 | Edited .kiro/specs/ha-heartbeat-liveness/research.md | expanded (+12 lines) | ~332 |
| 06:11 | Edited .kiro/specs/ha-peer-connection-reuse/research.md | expanded (+14 lines) | ~341 |
| 06:12 | Edited .kiro/specs/ha-repl-hardening/research.md | expanded (+15 lines) | ~475 |
| 06:12 | Edited .kiro/specs/raft-library/research.md | expanded (+14 lines) | ~534 |
| 06:13 | Edited .kiro/specs/resval-id-decoupling/research.md | modified mirroring() | ~445 |
| 06:14 | Edited .kiro/specs/scheduler-controller-msg-gap/research.md | expanded (+14 lines) | ~374 |
| 06:14 | Edited .kiro/specs/worker-join-refactor/research.md | expanded (+14 lines) | ~325 |
| 06:14 | Session end: 9 writes across 1 files (research.md) | 34 reads | ~73897 tok |
| 06:48 | Session end: 9 writes across 1 files (research.md) | 37 reads | ~82775 tok |
| 17:00 | Created src/docs/cluster-config-split-analysis.md | — | ~2983 |
| 17:01 | Session end: 10 writes across 2 files (research.md, cluster-config-split-analysis.md) | 38 reads | ~98190 tok |

## Session: 2026-06-09 21:12

| 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 |

## Session: 2026-06-09 01:59

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

## 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 |