The mxaccessgw updated alarms to a session-less central monitor:
AcknowledgeAlarm dropped SessionId and alarm transitions now come from
the session-less StreamAlarms feed instead of the per-session worker
StreamEvents stream. The GalaxyDriver no longer compiled against the
updated client.
- GatewayGalaxyAlarmAcknowledger: session-less rewrite — no GalaxyMxSession;
outcome read from ProtocolStatus (throw) and Hresult (warn).
- New IGalaxyAlarmFeed seam + GatewayGalaxyAlarmFeed: background consumer
of StreamAlarms that decodes the active-alarm snapshot plus live
transitions into GalaxyAlarmTransition and reopens the stream on
transport faults.
- EventPump: drop the dead per-session OnAlarmTransition path; the
per-session stream no longer carries alarms.
- GalaxyDriver: bridge the feed onto IAlarmSource.OnAlarmEvent; the feed
starts on SubscribeAlarmsAsync, independent of data subscriptions.
- Tests: replace EventPumpAlarmTests with GatewayGalaxyAlarmFeedTests;
move the driver alarm-source tests onto the IGalaxyAlarmFeed seam.
Browse needed no change — GatewayGalaxyHierarchySource consumes the
unchanged DiscoverHierarchy contract.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
#1 EventPumpBoundedChannelTests.Tags_metrics_with_client_name_for_multi_driver_hosts:
Replace fixed Task.Delay(100) with a poll-until-condition loop (5 s
timeout, 25 ms poll) so the test waits until the galaxy.events.received
measurement for galaxy.client=Driver-X actually lands in the listener.
Also adds lock(captured) in the MeterListener callback and at all reads,
since Counter.Add() fires the callback on the RunAsync background thread.
#2 VirtualTagEngineTests.Upstream_change_triggers_cascade_through_two_levels:
After waiting for B=15.0, also await WaitForConditionAsync for C=30.0
before asserting C. The cascade runs B then C sequentially under the
_evalGate semaphore; the prior code could read C while its evaluation
had not yet acquired the gate.
#3 ThreeUserInteropMatrixTests.Admin_Resolves_All_Five_Groups_From_LDAP:
Wrap the AuthenticateAsync call in a 15 s linked CancellationTokenSource
with one retry so transient GLAuth latency spikes under parallel test
load do not cause a CancellationToken expiry before the LDAP bind/search
complete.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Group all 69 projects into category subfolders under src/ and tests/ so the
Rider Solution Explorer mirrors the module structure. Folders: Core, Server,
Drivers (with a nested Driver CLIs subfolder), Client, Tooling.
- Move every project folder on disk with git mv (history preserved as renames).
- Recompute relative paths in 57 .csproj files: cross-category ProjectReferences,
the lib/ HintPath+None refs in Driver.Historian.Wonderware, and the external
mxaccessgw refs in Driver.Galaxy and its test project.
- Rebuild ZB.MOM.WW.OtOpcUa.slnx with nested solution folders.
- Re-prefix project paths in functional scripts (e2e, compliance, smoke SQL,
integration, install).
Build green (0 errors); unit tests pass. Docs left for a separate pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
