RunMonitorAsync issued SubscribeAlarms and the first reconcile before the
internal distributor subscriber was attached (via ISessionManager
.ReadAlarmEventsAsync). The pump has been running since MarkReady started the
dashboard mirror and only fans to subscribers registered at fan-out time, so
every transition raised in that two-round-trip window bypassed the alarm feed —
and a missed Acknowledge was never repaired, because ApplyReconcile broadcast
presence deltas only.
- The monitor now takes the internal lease directly from its session BEFORE
SubscribeAlarms and drains it after the first reconcile; window transitions
buffer in the lease's bounded channel. Processing them after ApplyReconcile is
order-safe (ApplyTransition handles alarms the snapshot already placed).
- ISessionManager.ReadAlarmEventsAsync removed — zero remaining callers.
- ApplyReconcile broadcasts an Acknowledge feed transition when a both-present
alarm's state advanced to ActiveAcked. This is a feed-level repair on the
AlarmFeedMessage/StreamAlarms surface rebuilt from the worker's own snapshot,
not MxEvent emission, so the "never synthesize events" rule is untouched;
the reasoning is recorded on ApplyReconcile.
The alarm-monitor test fakes now hand the monitor a real Ready GatewaySession
with a dashboard mirror, which is what makes the window reproducible.
Docs: docs/Sessions.md and gateway.md alarm-monitor ordering notes.
Refs: archreview/2026-07-12/remediation/10-gateway-core.md GWC-26
Surfaced during TST-25 acceptance verification: all CI runs on one shared
gitea-runner (maxParallel=1, co-located 10.100.0.35) interleaved with
dohertj2/lmxopcua, and Gitea 1.26 has no run cancel/delete API, so queue
latency is unbounded under cross-repo contention and the runner is a single
point of failure. Design: add a second/labelled runner; document the no-cancel
reality and the run-windev-ci.sh queue-bypass. Low/P2. Roll-ups updated.
Operator bring-up complete and the SSH-driven Windows/x86 CI tier passed
green end-to-end under Gitea Actions run #37: the Linux runner SSHed windev,
checked out the SHA in the isolated C:\build\mxaccessgw-ci clone under lock,
built the x86 Worker and ran Worker.Tests (exit 0); nightly-windev correctly
skipped on the push event. Flip TST-25/TST-26 status rows to Done and record
the bring-up + green-run evidence in the change log.
The `windows`/`live-mxaccess` CI jobs were removed in abb0930 because Gitea
act_runner host-mode on Windows is broken and a runs-on gate with no runner
wedges the queue. This left the entire x86/net48 Worker + Worker.Tests tier
(and the live-MXAccess smoke) unguarded by CI.
Restore it without a native Windows runner: Linux jobs on ubuntu-latest (which
always schedule) SSH to windev (10.100.0.48), fetch+checkout the SHA under test
in an isolated clone C:\build\mxaccessgw-ci, run the x86 build/tests there, and
propagate the remote exit code back — so a Worker regression turns the job red
and an unreachable host fails loud (never stuck).
- scripts/ci/run-windev-ci.sh: Linux driver (key/known-hosts, UTF-16LE base64
EncodedCommand bootstrap, ssh, exit-code passthrough).
- scripts/ci/windev-worker-ci.ps1: windev stage — worktree lock, re-fetch/
checkout under lock, build|test|live modes; PS 5.1-safe, checks $LASTEXITCODE.
- scripts/ci/windev.known_hosts: pinned host keys for StrictHostKeyChecking.
- scripts/ci/README.md: operator bring-up + acceptance checklist.
- ci.yml: windows-x86 (per-push `test`) + nightly-windev (scheduled `live` +
on-failure Gitea issue); drop the removal note; fix header/cron comments.
TST-26 (same commit, by rule): correct docs/scripts that still describe the
removed jobs — GatewayTesting.md, Contracts.md, check-codegen.ps1 — and
reattribute the Generated/-commit guard (primary = check-codegen diff in the
portable job; secondary = windows-x86 net48 compile).
Mechanism hand-verified on windev: build->0, bogus-SHA->nonzero (lock released),
test->356 passed/0 failed in ~50s, ssh exit-code propagation confirmed. Merge
requires operator bring-up first (dedicated ci@ key + Gitea secrets) or the
per-push job is red every push — see scripts/ci/README.md.
Six-domain re-review at the P2 merge (4f5371f): all prior Done claims
verified (none false, 10 partial), 47 new findings (1 High, 14 Medium),
with per-finding design/implementation plans and a new tracking register.
Joseph Doherty