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glm-5.3-flash ace94f0e13 pg forwarder: generation-tagged commands — a reconnect drops its predecessor's queued commands before replaying, closing the stale-UNLISTEN window (a stale UNLISTEN replayed after the snapshot's re-issued LISTENs silently cancelled a re-registered channel, its wakes lost until the next reconnect); the reconcile decision is the pure helper (stale LISTEN and UNLISTEN dropped, current-generation commands replay in queue order, dropped stale LISTENs ack the transient mid-LISTEN error) pinned by a four-combination server-less unit test (replay-proven against the neutered shape); 'queued commands replay harmlessly' doc corrected and the post-reconnect LISTEN-set invariant (server LISTEN set = registry snapshot, dead-generation commands can't undo it) stated in the module + loop docs (task pg-fix-stale-unlisten, review 002 Finding 4) 2026-10-10 04:49:35 +00:00
glm-5.3-flash 86719a39cc pg open path: validate max_size > 0 at entry (typed Database before any round trip — 'max_size: 0' previously hung open forever at the bootstrap checkout, deadpool 0.13/0.14 neither validates nor defaults timeouts) and append the engine's '-c synchronous_commit' SET to the DSN's parse-carried options (was: setter replaced them, a silent override); pins: the zero-guard test (bounded by inner timeout, server-less-capable — fires pre-connect) and the DSN-options coexistence test (consumer SHOW statement_timeout + engine SHOW synchronous_commit, both settings) (task pg-fix-open-path, review 002 Finding 3 + options note) 2026-10-09 23:00:35 +00:00
glm-5.3-flash 9a5d1f4705 pg tx producer paths wake commit-atomically: publish_with_key_tx/enqueue_tx/outbox_enqueue_tx issue pg_notify on their mechanism-named channel (stream name / queue name / derived backing queue) inside the caller's tx — empty payload, best-effort log-and-swallow, no double-wake on the auto-commit paths; shared tx::wake_tx owner + module-doc section pinning the semantics; new tx_tests harness test pinning pre-commit silence, commit delivery on all three channels, and rollback silence; F-1 engine arm retired in review-wave-4 + implementation.md records (tx_publishes_compose_with_the_handle deterministic: 20 solo runs green; pg suite 116/116 x2 vs harness) (task pg-fix-tx-wake, review 002 Finding 2) 2026-10-09 22:38:38 +00:00
glm-5.3-flash 7ae426a01d pg forwarder: the reconnect arm retries failed connects until success or shutdown — one failed connect no longer kills the loop permanently; every loop exit path releases the fanout sender via the shared-slot drop guard (receivers-terminal-iff-loop-gone); reconnect-config test seam + failed-connect pins: six-cycle exhausted-backoff server-less unit, pre-flip abort, guard drop, and the harness end-to-end unreachable-outage → full-recovery test (bug replay-proven against the old shape) (task pg-fix-forwarder-reconnect, review 002 Finding 1) 2026-10-09 22:31:05 +00:00
glm-5.3-flash e067357de9 Wave-4 fix-batch decomposition: seven pg-fix tasks + review-wave-4-fixes gate from the general review (002) — forwarder reconnect retry (Finding 1, with the failed-connect test seam), tx pg_notify wakes retiring F-1's engine arm (Finding 2), max_size/DSN-options open path (Finding 3), stale-UNLISTEN generation drop (Finding 4), scheduler quarantine/retry (Finding 5), decode dedupe + cleanups, doc alignment; wave 5 gates on the two HIGH fixes landing 2026-10-09 22:11:13 +00:00
glm-5.3-flash 89828170f4 Wave-4 general review (002): two live-proven bugs — the forwarder's permanent death after one failed reconnect (the failure arm the gate's test never covered) and the tx enqueue/publish paths' missing pg_notify wake (F-1's root cause, engine-side) — plus a max_size:0 open-hang, two narrow robustness gaps, doc mismatches, and the decode-duplication smell; reviews renumbered 001/002 per the alk* numbering pattern (references updated) 2026-10-09 22:01:04 +00:00
glm-5.3-flash f9bd5716fa Wave-4 review gate: conformance code-read clean (0 findings) — forwarder/seam integrity, ADR-023/016 follow-through, backoff + boundary math vs ADR text, schema posture, 10-row backlog column green against the harness server; the flagged tx-compose flake reproduced twice, root cause unresolved, recorded as F-1 for wave 5's suite hardening + three no-action notes (task review-wave-4) 2026-10-09 11:43:46 +00:00
glm-5.3-flash fb37da617d Postgres engine integration: StoreFactory (fresh schema per open, owned idempotent CASCADE teardown, isolation/idempotence pinned), the engine's backlog column (all ten rows green against the harness server — exemplar verified, the three ADR-023 rows verified not rewritten, the five engine-scoped rows, the new pg-arm PayloadTooLarge row discharging the SQLite task's deferred adoption), test-observation accessors cfg(test)-gated with the unused PgStore::new cut, stale stub-era doc text removed, lib docs stating the finished-engine posture (task pg-engine-integration) 2026-10-09 10:22:25 +00:00
glm-5.3-flash 77619c5e93 Postgres engine: scheduler + outbox — schedule (validation triad, the pg-owned @every-only parser, upsert over the schedule table), unschedule, run_schedules (leadership via the engine's lock machinery on __alkstore_scheduler with a per-instance owner token, in-sleep lease renewals, the row-locked FOR UPDATE tick in one pool tx — fire enqueues + boundary advance + soonest read commit together — the 64-boundary catch-up cap with skip-forward, clean stop / Err(LeadershipLost) arms), outbox (validated constructor, enqueue into the derived __alkstore_outbox:{name} with the 60/5/5 stamps + max_attempts override, run_once ack/retry-curve/false over the ordinary claim machinery, no engine-issued heartbeat) (task pg-engine-scheduler-outbox) 2026-10-09 09:53:48 +00:00
glm-5.3-flash c3591c2d44 Postgres engine: named locks — try_lock (validated entry, duration guard, opportunistic expiry-delete + insert-or-reacquire + holder read-back over the locks table), PgLockHandle (full-window renew, consuming owner-scoped release with both boolean arms), same-owner re-acquire matched to the SQLite arm, silent-lapse posture pinned, second open re-acquires after expiry (task pg-engine-locks) 2026-10-09 09:17:39 +00:00
glm-5.3-flash 3dd83791ff Postgres engine: queues — Queue (validated constructor over the handle's QueueOpts stamps), the FOR UPDATE SKIP LOCKED claim (one statement, the pre-claim exhausted-reclaimable sweep in the atomic claim frame), JobHandle (one-shot ack/retry/fail in tx frames under the uniform validity predicate, absolute-reset heartbeat, engine-side equal-jitter backoff), dead-letter moves transactional (the #133 class excluded), worker-less ack_batch, unconditional cancel, dead-visible get_job, both-states+retention sweep, best-effort queue-channel wake, wake-driven claim loop pinned (task pg-engine-queues) 2026-10-09 08:44:59 +00:00
glm-5.3-flash cb067bb4be Postgres engine: streams — StreamHandle (auto-commit publishes + best-effort pg_notify wake, ASC reads with the extent guard, monotone offsets, pool-connection trim) and the durable subscribe receiver (async bridge, wake-driven re-drains, reconnect gap-heal, shutdown-only terminal close, stateless idle wake runtime for the sync save) (task pg-engine-streams) 2026-10-09 08:05:34 +00:00
glm-5.3-flash 8f5c2add5e Postgres engine: LISTEN forwarder full behavior + notify/listen — wake contract pg arm 
- notify: auto-commit pg_notify path, 8000-byte typed client-side check
  through the tx seam's NOTIFY_PAYLOAD_LIMIT (one limit owner), closed-store
  fail-closed before payload work
- listen: acked synchronous channel registration (listen starts-from-now —
  a notify racing the LISTEN cannot be lost), refcounted ChannelSet
  (UNLISTEN at last-subscriber drop), PgWakeReceiver bridging Wake { channel }
  only, channel-scoped fanout + reserved reconnect-wake to every subscriber,
  Lagged(n) surfaced-not-silent
- receiver close semantics (ADR-021 §5 pg arm): stays open across forwarder
  reconnects, terminal None only at engine shutdown — Forwarder::shutdown
  takes the fanout sender so receiver-held Arc lifetimes can't pin the
  broadcast open
- tests: wake-arrives, 7999/8000/8002 boundary both entry points, no-replay
  during connection gaps, backend-kill reconnect through the receiver stack,
  drop-unregisters (behavioral probe — pg_listening_channels is per-session),
  validation both paths, the two POC deadlock pitfalls re-pinned, 11 new
  tests green against the harness server, gates green server-less

(task pg-engine-notify-listen)
 2026-10-09 07:37:56 +00:00
glm-5.3-flash cf5ceea70e Postgres engine: transactional seam — begin_tx, PgTxHandle, all eleven *_tx methods with drop=rollback detached teardown, probe-pinned unknowable-state discard arms, engine-side resolution arithmetic (task pg-engine-seam-tx) 2026-10-09 06:50:53 +00:00
glm-5.3-flash c6a7eeaa45 Postgres engine: open constructor, PgOpts, pool + listener wiring — forwarder skeleton with the POC-pinned pitfalls structurally excluded, seam error mappings, wave-3 stub surface (task pg-engine-open-opts) 2026-10-09 06:00:31 +00:00
glm-5.3-flash 2f1353bd41 Postgres engine: schema bootstrap — engine-owned schema, table family, idempotent DDL, schema-prefixed indexes (task pg-engine-schema) 2026-10-09 05:11:48 +00:00
glm-5.3-flash 4caea21098 Wave 4 decomposed: Postgres engine — 11 tasks (schema, open/opts, seam, forwarder, mechanisms, scheduler/outbox, integration, review gate); plan synced 2026-10-08 22:49:00 +00:00
glm-5.3-flash ecb8211694 Wave-3 review gate: contract conformance clean; two findings fixed inline — substrate boundary move (open_writer_connection → seam.rs), writer-slot release on with_writer/begin/commit error arms + regression tests (task review-wave-3) 2026-10-08 20:57:10 +00:00
glm-5.3-flash a82c543b40 SQLite engine integration: lint removal, contract-suite adoption, backlog column (task sqlite-engine-integration) 
- Remove the wave-2 lint suppressions from substrate/mod.rs; the
  six genuinely dead surfaces the removal exposed are cut, not
  suppressed, and registered D-32..D-36 in PROVENANCE.md
  (arg_opt_i64, ops::now_unix, queue_next_claim_at,
  Writer::try_acquire, UpdateWatcher::spawn,
  SharedUpdateWatcher::new); test-observation items
  (subscriber_count, the poll-interval default re-export) are
  honestly #[cfg(test)]-gated
- Contract suite: eight new version-stamped backlog rows
  (extent-clamp + boundary totality, duration-refusal,
  encode_payload round-trip, PayloadTooLarge-never-produced SQLite
  arm, drop=rollback no-ghosts, in-tx read-your-own-writes,
  enqueue-opts resolution, receiver close/save arms)
- Fix the exemplar row's real-engine sequencing defect: the held tx
  handle across the with_tx leg deadlocked any single-writer factory
  (mock-invisible; ADR-007's parking is the pinned behavior)
- SQLite factory: SqliteFactory in the new tests/contract_suite.rs
  target; all nine rows green against it; the factory contract
  (isolation + idempotent teardown) pinned
- Engine lib docs: the single-host and writer-parking posture
  statements surfaced under # Posture
- Gates: build/test/clippy -D warnings/fmt green; coverage 93.6%
  lines, misses confined to error arms
 2026-10-08 16:15:43 +00:00
glm-5.3-flash 8502a51af7 SQLite engine: scheduler + outbox — schedule/unschedule/run_schedules leader loop, outbox enqueue/run_once (task sqlite-engine-scheduler-outbox) 2026-10-08 14:08:43 +00:00
glm-5.3-flash 1edcb0e27d SQLite engine: named locks — try_lock, SqliteLockHandle, duration guards (task sqlite-engine-locks) 2026-10-08 13:37:22 +00:00
glm-5.3-flash 513df0b311 SQLite engine: queues — Queue/JobHandle over the writer slot, engine-side backoff curve, extent guard (task sqlite-engine-queues) 
queue.rs: SqliteQueueHandle (QueueOpts-carrying, stamp-resolving
enqueue over the seam's shared resolution arithmetic), claim_one/
claim_batch through the writer slot with ADR-023 §2's extent guard
(n <= 0 -> empty Vec at the trait-impl entry), the full JobHandle impl
(one-shot ack/retry/fail as 'static boxed futures, repeatable absolute
reset heartbeat, substrate's uniform validity predicate), and the
engine-owned equal-jitter exponential backoff (std-only RandomState
hash jitter, integerized inclusive [ceil(half), cap], 1-hour cap;
no rand dep - documented).

ack_batch loses its substrate worker filter (register D-31 - ADR-019
§1's worker-less batch form); job_from_json decode + stamps_with_
override moved to their one owners (queue.rs / resolution.rs);
reader-pool helpers lifted from stream.rs into seam.rs. Store::queue
wired; 10 acceptance tests (lifecycle/stamps, extent guard,
exactly-once under concurrency, backoff range + cap + override,
validity predicate + reclaim, dead-letter defaults + get_job
visibility, cancel, ack_batch, sweep both-states + retention,
validation + closed-store). Workspace 25+3+171 green, clippy
-D warnings, fmt clean; sqlite suite 4x green.
 2026-10-08 12:59:57 +00:00
glm-5.3-flash 4913302b47 SQLite engine: streams — StreamHandle, extent-guarded reads, trim, durable subscribe (task sqlite-engine-streams) 2026-10-08 12:30:32 +00:00
glm-5.3-flash 8efe0c2e78 SQLite engine: notify/listen — auto-commit notify, watcher-fanout WakeReceiver bridge (task sqlite-engine-notify-listen) 2026-10-08 12:12:34 +00:00
glm-5.3-flash c38033db1a SQLite engine: transactional seam — begin_tx, writer-slot lease, all eleven *_tx methods (task sqlite-engine-seam-tx) 2026-10-08 11:50:16 +00:00
glm-5.3-flash 7d400906f5 SQLite engine open: SqliteOpts, connection architecture, spawn_blocking seam posture (task sqlite-engine-open-opts) 
- SqliteOpts (poll_interval: Option<Duration>, None = 1 ms shipping
  default ADR-023 §4; max_readers, DEFAULT_MAX_READERS = 8; opts
  exemption from non_exhaustive per ADR-017 §3)
- open(path, opts) -> Box<dyn Store>: writer slot, reader pool,
  SharedUpdateWatcher with fallible spawn mapped W-2-style into
  Error::Database; plain-path posture (ADR-023 §3) pinned by test
- Substrate delta D-30: open_conn_bootstrapped — every connection
  (writer and pooled readers) carries the full bootstrap surface
  (pragmas, notify, alkstore functions, schema) per engine-sqlite.md;
  lineage opened readers pragmas-only. Registered in PROVENANCE.md
- spawn_blocking seam helper + error mappings (string/rusqlite ->
  Database, source chains preserved); helper cfg(test)-gated until
  sqlite-engine-seam-tx wires the trait impls
- Store trait stubbed with Database errors (no panics); close()/Drop
  join the watcher, clear subscribers (death-guard), close pool+writer
- 15 new tests (open boot, watcher fanout/death-close, cadence
  accounting, plain-path literal filename, :memory:, pool bounding,
  drop teardown, seam smoke incl. panic mapping); gates green
 2026-10-08 11:25:16 +00:00
glm-5.3-flash 5474141f2b Core: #[doc(hidden)] engine-side constructors for Job, StreamEvent, Schedule, Wake 
Task core-engine-value-constructors (wave-3 pre-work). All four value
types are #[non_exhaustive] (ADR-017 §3), so downstream engine crates
cannot struct-literal-construct them (E0639). Give engines a sanctioned
construction path without weakening the consumer posture: pub
#[doc(hidden)] full-field constructors (Job::from_row, StreamEvent::
from_row, Schedule::new, Wake::new), each doc-commented as engine-
construction-only — not contract surface, not covered by ADR-017's
semver-minor field-addition promise; a field addition changes the
signature and is a lockstep-duty event (ADR-017 §5). Core tests now
construct through the new constructors; no behavior change.
 2026-10-08 11:07:53 +00:00
glm-5.3-flash 1269246faf Wave-3 decomposition: SQLite engine tasks (open/opts, seam+tx, mechanisms, integration, review gate) + core value-constructor pre-work; plan synced for waves-1-2 review + ADR-023 follow-through 2026-10-08 10:57:29 +00:00
glm-5.3-flash 44637eea5b Fourth review round (ADR-023): encode_payload typed (Codec), numeric-argument domains pinned by kind, plain-path SQLite open (URI flag dropped, D-29), watcher cadence posture — waves-1-2 general-review findings 2026-10-08 10:17:56 +00:00
glm-5.3-flash ee7871d25d General review waves 1-2: sweep_expired savepoint scope fix (M-1), coverage adds (arg_opt_i64, StopToken Debug), review report (docs/reviews/) 2026-10-08 09:36:24 +00:00
glm-5.3-flash af5b59ec8e Wave-2 review gate: scheduler fire expires resolution fix (D-27, ADR-020 §2), pressure-test lock quality (D-28), lineage diff re-verified clean (task review-wave-2) 2026-10-08 09:17:47 +00:00
glm-5.3-flash 6618e13c3a Fork gate: provenance register completion + test floor green (ADR-018 §2, ADR-011 tests clause, task fork-provenance-and-floor) 2026-10-08 04:19:54 +00:00
glm-5.3-flash 915641bfe6 Fork re-derivation: queue ops on contract v1 (stamps, per-row claim visibility, savepoint-guarded dead-letter, both-states sweep, dead-visible get_job, @every scheduler) — ADR-010 §1–§5/§3a/§8, ADR-009 §2–§4, ADR-011/012, task fork-rederive-queue-ops 2026-10-08 04:10:43 +00:00
glm-5.3-flash 43a135c453 Fork port: connection architecture + watcher machinery into the substrate (ADR-011/012 §3–§5, task fork-port-connection-watcher) 
Kept half of the honker-core fork lands in
alkstore-sqlite/src/substrate/ as schema.rs / watcher.rs / ops.rs
(register D-17): PRAGMA/WAL open posture + set_journal_mode_wal retry,
Writer, Readers, the polling watcher family (SharedUpdateWatcher,
WatcherDeathGuard, stat_identity dead-man's switch), in_savepoint/
UnwindUndo mutation discipline, REAL-coercion arg helpers, notify
scalar + notifications table with the ADR-010 §6 at-attach pruning
cap, stream functions, lock functions.

Port deltas (ADR-012 §4): W-1 bounded reconnect backoff
(MAX_RECONNECT_TICKS=100), W-2 fallible watcher spawn (Result; engine
maps to Database at open in wave 3), dead-man's-switch panic replaced
by log-and-exit through the ordinary death path — death still closes
every subscriber (pinned by test, join now Ok). Table family
_honker_* -> __alkstore_* (D-10); duplicate-column race swallow
re-keyed to pragma_table_info (D-11); scheduler cron_expr -> spec;
fresh-only bootstrap, append-column migrations kept, column-order
equality pinned. Drops confirmed absent: cron, kernel/shm backends,
rate-limit/result tables, superseded queue functions (D-01..D-04).
file-id retained for the kept dead-man's switch (D-18).

43 engine-crate tests green (adapted inherited suites + delta tests +
cross-mechanism pressure); cargo build/clippy -D warnings/fmt clean.
PROVENANCE.md register updated to the landed state (D-01..D-20).
 2026-10-08 03:25:48 +00:00
glm-5.3-flash 2d855b9546 Fork scaffold: substrate subtree, provenance register, dual-license notice (ADR-011/012/013/018, task fork-substrate-scaffold) 2026-10-08 03:01:51 +00:00
glm-5.3-flash 8b03960e39 Wave-1 review gate: validation coverage fixes (unschedule, handle-level consumer-local entry points), ADR-008 §4 annotations (whitespace-exclusion, class scope), task check-line staleness fix (ADR-008/009/021, core-contract) 2026-10-07 16:15:48 +00:00
glm-5.3-flash 621415cc47 Contract-suite scaffold: alkstore-contract-suite crate + ADR-022 (suite layout decision), engine dev-dep edges (ADR-017 §4.2 discharged, ADR-012 §2 mirror) 2026-10-07 16:03:00 +00:00
glm-5.3-flash eefee9ec1d Core trait surface: Store, TxHandle, mechanism handles, receivers, with_tx (ADR-007 §with_tx, ADR-008 §1–§3/§8, ADR-009 §1/§6, ADR-014, ADR-015 §2, ADR-019 §1–§6, ADR-021 §1/§4/§5) 2026-10-07 15:50:02 +00:00
glm-5.3-flash 92615f7b7d Core value types: opts structs, Job/JobState, Schedule, StreamEvent, Wake, StopToken, payload encode/decode (ADR-008 §1/§3, ADR-010 §3, ADR-015 §3, ADR-017 §3, ADR-019 §3/§4, ADR-020 §1–§4, ADR-021 §2) 2026-10-07 15:08:26 +00:00
glm-5.3-flash 74105a16ae Core error taxonomy + name validation (ADR-008 §4/§5, ADR-017 §3); AGENTS.md updated to Phase 1 posture 2026-10-07 15:04:04 +00:00
glm-5.3-flash 34e0b9732d Scaffold Cargo workspace: alkstore core + sqlite/postgres engine stubs (ADR-001) 2026-10-07 14:57:34 +00:00
glm-5.3-flash 49743c690e Implementation plan: wave-based decomposition; waves 1-2 decomposed (11 tasks) 
docs/plans/implementation.md records the wave structure (core ->
substrate fork || pg engine -> sqlite engine -> contract suite ->
release), the decided points (contract-suite layout = option (a),
engine-tests vs equivalence-suite split, no CI, mem-engine/fuzzing
deferrals surfaced), and the review-gate rhythm.

Wave 1 (foundations): workspace scaffold, core errors/validation,
value types, trait surface, contract-suite scaffold (+ADR-022),
review gate.
Wave 2 (substrate fork): fork scaffold/provenance, connection+watcher
port, queue-op re-derivation on contract v1, provenance/floor close,
review gate.
 2026-10-07 14:37:31 +00:00
glm-5.3-flash 83767e880b Third review round follow-through: enqueue_tx stamp source, sweep_expired handle form, with_tx signature, and B-block ambiguity pins 2026-10-07 14:01:36 +00:00
glm-5.3-flash 08dc1bf011 ADR-021: third review round — tx-read methods, Job.claimed_at, schedule() queue validation, drop=rollback, receiver arms 2026-10-07 06:25:39 +00:00
glm-5.3-flash 8323a7853e ADR-019/020: second review round — handle surfaces, enqueue semantics, payload bridge + mechanical fixes 
ADR-019: mechanism-handle traits pinned (Queue/StreamHandle/Outbox/
Lock/JobHandle), Job/Schedule struct shapes, worker_id claimant
identity, core StopToken — closes the 'pin at implementation' residue
before ADR-017's amend-in-place window terminates at first release.

ADR-020: delay-wins-over-run_at precedence (honker parity), relative
expires, scheduler-fired stamps from derived queue defaults, serde_json
byte-level payload encoding.

Mechanical: overview/engine-postgres ADR tables completed through 020,
core-contract Errors section re-framed to class-1, ADR-014 sketch
annotated with publish_with_key_tx, ADR-015 status dated, reserved-
namespace kinds list normalized to six kinds, redrive gate wording
aligned, broken link fixed, StopToken deferral superseded in ADR-009.
 2026-10-06 13:06:23 +00:00
glm-5.3-flash c49befd195 ADR-018: substrate provenance register + cherry-pick procedure (OQ-11 resolved — Phase 1 question set closed) 2026-10-06 07:50:43 +00:00
glm-5.3-flash eba77909a7 ADR-017: contract versioning — core crate's semver is the contract version (OQ-10 resolved) 2026-10-06 07:29:09 +00:00
glm-5.3-flash 8c8fec5cb8 ADR-016: deployment honesty — no runtime capability surface; compile-time identity + matrix (OQ-08 resolved) 2026-10-06 06:29:42 +00:00
glm-5.3-flash 8c4ec48f92 ADR-015: streams depth — carried-metadata keys, global-FIFO ordering, StreamEvent, trim_to (OQ-12 resolved) 2026-10-05 14:15:28 +00:00
glm-5.3-flash 04a04651dc ADR-014: transactional outbox enqueue — outbox_enqueue_tx on TxHandle (OQ-13 resolved) 2026-10-05 13:28:39 +00:00