0aa4c84bfe
feat(raft-library): task 5.2 — protocol Groups C+H, 11 test cases (eligible policy + persist)
2026-05-31 06:34:33 +00:00
389047194f
feat(raft-library): task 5.1 — protocol Groups A+B, 10 test cases (election + voted_for)
2026-05-31 06:26:52 +00:00
c1b07392df
feat(raft-library): task 4.2 — sim deliver/partition/timeout/start-all; 4 tests
2026-05-31 06:20:35 +00:00
d2e2c1ef8a
feat(raft-library): task 4.1 — sim data structures, raft_sim_init, dump_log; 2 tests
2026-05-31 06:11:34 +00:00
85a7e325a8
feat(raft-library): task 3.5 — election timeout, leader-lost, check-and-start; 6 tests
2026-05-31 06:02:29 +00:00
f81054930f
feat(raft-library): task 3.4 — raft_on_vote_reply quorum tracking; 6 tests + review fixes
2026-05-31 05:56:34 +00:00
e0bcb35554
feat(raft-library): task 3.3 — raft_on_vote_request 6-step decision; 10 tests
2026-05-31 05:44:34 +00:00
4955fa3805
feat(raft-library): task 3.2 — raft_start_election with single-node shortcircuit; 4 tests
2026-05-31 05:30:00 +00:00
1aa7db4583
feat(raft-library): task 3.1 — raft_init validation, state init, raft_snapshot; 12 tests
2026-05-31 05:18:42 +00:00
d109155a21
feat(raft-library): task 2.2 — raft_callbacks_t, raft_config_t, public API signatures
2026-05-31 05:03:04 +00:00
66c9810823
feat(raft-library): task 2.1 — raft_role_t, raft_state_t, raft_snapshot_t in raft.h
2026-05-31 04:56:49 +00:00
7f7de013b9
feat(raft-library): task 1.1 — build scaffold (raft/ files + meson wiring)
2026-05-31 04:51:42 +00:00
e875cae7ad
chore(election-iomgr-refactor): mark tasks 6.1 and 6.2 complete in tasks.md
2026-05-30 13:46:17 +00:00
27ea14cd9a
feat(election-iomgr-refactor): remove old blocking election code (am_i_primary_quorum, vote_request_thread, bootstrap_config_if_needed) — task 5.3
2026-05-30 13:04:19 +00:00
2e5681387a
feat(election-iomgr-refactor): restructure myapp_run to fully non-blocking async startup — task 5.1
2026-05-30 12:26:56 +00:00
f4a6726f1b
feat(election-iomgr-refactor): COMMITTING path in ha_elect_evaluate_and_signal + committing/election timeout watchdogs — tasks 4.1, 4.3, 4.4
2026-05-30 11:37:12 +00:00
e6135ea828
feat(election-iomgr-refactor): extend ha_dispatch_gate for CTRL_PRIMARY_COMMITTING — task 3.1
2026-05-30 10:28:36 +00:00
b8e6404fe2
docs(ha-bootstrap): fix config tag length: 12 hex chars (6 bytes), not 16
2026-05-29 13:27:01 +00:00
96df7285da
docs(ha-config-bootstrap): add path verification warning — config must be in workdir/myname/conf/
2026-05-29 11:11:29 +00:00
25c71adffb
docs(ha-config-bootstrap): Test 11.1 now covers config replication verification
2026-05-29 11:02:45 +00:00
bc2aaff089
docs(ha-config-bootstrap): only primary needs initial config — standbys get it via replication
2026-05-29 10:59:51 +00:00
f465af0c0c
docs(ha-config-bootstrap): add initial cluster config installation steps
2026-05-29 10:57:09 +00:00
bb4e23663a
docs(ha-config-bootstrap): update manual tests to 3-node cluster (odd peer count design requirement)
2026-05-29 10:41:11 +00:00
abdb195c8e
docs(ha-config-bootstrap): add TLS cert setup instructions to manual test guide
2026-05-29 10:34:41 +00:00
e88c7bebe9
docs(ha-config-bootstrap): add manual integration test guide with correct worktree paths
2026-05-29 10:20:03 +00:00
0d5f2cb1bb
feat(ha-config-bootstrap): implement EPOLLRDHUP failover and heartbeat timeout vtask (task 9.4)
2026-05-29 07:17:55 +00:00
9bbff7b016
claude skills
2026-05-29 15:00:06 +08:00
94bf5d94b8
feat(ha-config-bootstrap): implement OP_ctrlHello state sync handler (task 9.3)
2026-05-29 05:22:17 +00:00
0ec0ffa7e3
feat(ha-config-bootstrap): implement xce_retry_config_t and xce_request_with_retry (tasks 10.1, 10.2)
2026-05-29 03:00:34 +00:00
bb8e531a12
test(ha-config-bootstrap): add RED-phase tests for xce_request_with_retry (task 10.1)
2026-05-29 02:45:24 +00:00
97a76617e6
feat(ha-config-bootstrap): implement ha_find_and_connect_to_primary three-tier discovery (task 9.2)
2026-05-28 15:09:08 +00:00
3252c89e7a
docs(ha-config-bootstrap): mark task 9.1 complete — apply_wal_entry already extracted
2026-05-28 14:53:52 +00:00
c0cfc1cf83
feat(ha-config-bootstrap): implement committed_config_tag and config quorum commit (task 8.1)
2026-05-28 14:52:29 +00:00
684d3b6608
feat(ha-config-bootstrap): wire repl_wait_majority_ack into persist_wal_sync_append (task 7.6)
2026-05-28 14:28:38 +00:00
85c8565957
feat(ha-config-bootstrap): implement persist_truncate_wal_above and committed_lsn (task 7.5)
2026-05-28 14:13:29 +00:00
e7da075315
test(ha-config-bootstrap): add RED-phase tests for persist_truncate_wal_above (task 7.4)
2026-05-28 14:00:54 +00:00
30bcb74a67
feat(ha-config-bootstrap): implement repl_wait_majority_ack with quorum formula and ack_op discrimination (task 7.3)
2026-05-28 13:57:24 +00:00
3969064e11
feat(ha-config-bootstrap): implement repl_broadcast eviction and pending_ack_count (task 7.2)
2026-05-28 13:44:11 +00:00
f6030749de
test(ha-config-bootstrap): add RED-phase tests for repl_wait_majority_ack and pending_ack_count (task 7.1)
2026-05-28 13:27:27 +00:00
7c27ff1954
feat(ha-config-bootstrap): implement ha_restore_term() for ha-term.bin read path (task 6.2)
2026-05-28 13:21:36 +00:00
722d7824c4
test(ha-config-bootstrap): RED-phase tests for ha-term.bin durability (task 6.1)
...
5 Unity tests covering persist (req 9.1), restore (req 9.2 RED),
missing-file zero-init (req 9.3), CRC-mismatch safe-zero, and
write+rename atomicity. Build fails with 3 undefined-reference linker
errors on ha_restore_term() — expected RED phase proof.
2026-05-28 10:11:56 +00:00
ab174c8b06
feat(ha-config-bootstrap): implement bootstrap_config_if_needed() (task 5.3)
...
- Probe all peers: any tag>0 -> defer_config_fetch=true; all-zero -> proceed;
none reachable -> exponential backoff 500ms->10s cap with WARN per attempt
- Wire into myapp.c: before ha_wait_for_heartbeat_or_timeout()
- Post-election: defer_config_fetch && CTRL_STANDBY -> fetch_config_from_primary()
- INFO log for all three bootstrap outcomes (Req 10.2)
- XCE_TESTING hook for probe mock; test_ha_bootstrap_support.c installs mock
- 9/9 bootstrap tests GREEN, 141/141 full suite GREEN
2026-05-28 09:48:24 +00:00
0c4a0760d1
feat(ha-config-bootstrap): implement xce_probe_config_tag() (task 5.2)
...
- Non-blocking TCP connect + poll(500ms) + capnp ProbeConfigTagRequest/Reply
- Returns 0 with *tag_out on success; -ECONNREFUSED/-ETIMEDOUT on failure
- INFO log per probe outcome (Req 10.2)
- bootstrap_config_if_needed() minimal linkage stub (task 5.3 will complete)
- Dispatch gate already exempts OP_probeConfigTag in CTRL_INIT/CTRL_ELECTING
- Probe test GREEN; 1 expected task-5.3 failure remains
2026-05-28 09:03:09 +00:00
3cf82721d6
test(ha-config-bootstrap): RED phase tests for config bootstrap (task 5.1)
...
- 9 Unity tests covering Req 3.1-3.5: immediate return on nonzero tag,
all-zero peers no defer, peer tag>0 sets defer_config_fetch, probe
error codes, deferred fetch preconditions, ha_init zero invariant
- Linker fails with undefined refs to bootstrap_config_if_needed
and xce_probe_config_tag (expected RED proof)
2026-05-28 08:37:32 +00:00
0c9c720b03
feat(ha-config-bootstrap): complete quorum election with mutex safety (task 4.3)
...
- am_i_primary_quorum(): per-peer pthreads, connect_ssl_raw + OP_requestVote
- pthread_mutex_t lock on ha_elect_ctx_t guards votes_granted/n_replied/max_resp
- done_posted guard in ha_elect_evaluate_and_signal prevents double sem_post
- Replace am_i_primary() with am_i_primary_quorum() in myapp.c
- Delete ha_check_priority_stepdown and ha_check_heartbeat_nocluster
- INFO logs: election outcome (Req 10.1), FSM transitions (Req 10.5)
- 24 election tests + 24 startup tests, 0 failures
2026-05-28 08:28:35 +00:00
0f88d5d32a
feat(ha-config-bootstrap): implement vote handlers and term persistence (task 4.2)
...
- ha_persist_term(): atomic write+rename of ha_term_file_t with CRC32
- handle_request_vote(): term/voted_for/freshness/catch-up gate chain
- handle_request_vote_reply(): vote counting, quorum+all-replied signaling
- ha_elect_evaluate_and_signal(): quorum+yield+zero-config gates (4.3 early)
- am_i_primary_quorum(): single-node shortcircuit + 2-round retry (4.3 partial)
- 24 Tests 0 Failures in test_ha_election suite
2026-05-28 07:32:48 +00:00
403dd17f8b
test(ha-config-bootstrap): RED phase tests for quorum election logic (task 4.1)
...
- 21 test functions covering all 12 acceptance criteria (req 2.1-2.12)
- Tests: 2/3 quorum wins, 1/3 loses, voted_for enforcement, freshness gate,
single-node self-elects, split-vote retry, in_catch_up denial, jitter
- Build fails with undefined reference to handle_request_vote,
ha_elect_evaluate_and_signal, am_i_primary_quorum (expected RED proof)
2026-05-28 07:10:02 +00:00
f0029bf000
feat(ha-config-bootstrap): implement ha_wait_for_heartbeat_or_timeout (task 3.4)
...
- sem_timedwait on heartbeat_seen semaphore with CLOCK_REALTIME deadline
- deadline = now + election_timeout_ms + xorshift64 jitter
- Returns CTRL_STANDBY on heartbeat arrival (calls ha_do_demote)
- Returns CTRL_ELECTING on timeout (caller drives election)
- Allows OPCode_heartbeat through dispatch gate in CTRL_INIT state
- 3 new unit tests: standby-on-heartbeat, electing-on-timeout, gate-allows-heartbeat
- 24 Tests 0 Failures in test_ha_startup suite
2026-05-28 06:58:59 +00:00
72776f18ff
feat(ha-config-bootstrap): implement dispatch gate (task 3.3)
...
- errnox.h: add E_XCE_NOT_READY and E_XCE_STANDBY error codes with
extern int XCE_ERR_NOT_READY / XCE_ERR_STANDBY runtime variables
- ha.h: declare ha_dispatch_gate(ha_state_t *, int opcode)
- ha.c: define XCE_ERR_* variables; initialize heartbeat_seen semaphore
and primary_ctrl_fd = -1 in ha_init(); sem_destroy in ha_fini();
implement ha_dispatch_gate() with allowlist for CTRL_INIT/CTRL_ELECTING
(only OP_requestVote and OP_probeConfigTag pass) and CTRL_STANDBY
(replication, election, and housekeeping ops pass; primary-only ops
return -XCE_ERR_STANDBY)
- cluster.c: wire ha_dispatch_gate() in myreq_handler() before opcode
switch; gate failure sends error reply and returns early
All 393 unit tests pass. Satisfies requirements 1.3 and 1.4.
2026-05-28 05:50:42 +00:00
6272fc8eb2
feat(ha-config-bootstrap): extract cluster_open_listener, reorder startup before election (task 3.2)
2026-05-28 05:03:50 +00:00
