lmxopcua

Add UI features, alarm ack, historian UTC fix, and Client.UI documentation

2026-03-31 20:46:45 -04:00

Remove tools/opcuacli-dotnet and point all docs to Client.CLI

2026-03-31 08:08:57 -04:00

Add Phase 0 + Phase 1 detailed implementation plans under docs/v2/implementation/ with a phase-gate model so the work can be verified for compliance to the v2 design as it lands. Three-gate structure per phase (entry / mid / exit) with explicit compliance-check categories: schema compliance (live DB introspected against config-db-schema.md DDL via xUnit), decision compliance (every decision number cited in the phase doc must have at least one code/test citation in the codebase, verified via git grep), visual compliance (Admin UI screenshots reviewed side-by-side against ScadaLink CentralUI's equivalent screens), behavioral compliance (per-phase end-to-end smoke test that always passes at exit, never "known broken fix later"), stability compliance (cross-cutting protections from driver-stability.md wired up and regression-tested for Tier C drivers), and documentation compliance (any deviation from v2 design docs reflected back as decision-log updates with explicit "supersedes" notes). Exit gate requires two-reviewer signoff and an exit-gate-{phase}.md record; silent deviation is the failure mode the gates exist to make impossible to ship. Phase 0 doc covers the mechanical LmxOpcUa → OtOpcUa rename with 9 tasks, 7 compliance checks, and a completion checklist that gates on baseline test count parity. Phase 1 doc covers the largest greenfield phase — 5 work streams (Core.Abstractions, Configuration project with EF Core schema + stored procs + LiteDB cache + generation-diff applier, Core with GenericDriverNodeManager rename + IAddressSpaceBuilder + driver isolation, Server with Microsoft.Extensions.Hosting replacing TopShelf + credential-bound bootstrap, Admin Blazor Server app mirroring ScadaLink CentralUI verbatim with LDAP cookie auth + draft/diff/publish workflow + UNS structure management + equipment CRUD + release-reservation and merge-equipment operator flows) — with task-level acceptance criteria, a 14-step end-to-end smoke test, and decision citation requirements for #1-125. New decisions #126-127 capture the gate model and per-phase doc structure. Cross-references added to plan.md Reference Documents section.

2026-04-17 11:25:09 -04:00

AddressSpace.md

Add Galaxy platform scope filter so multi-node deployments can restrict the OPC UA address space to only objects hosted by the local platform, reducing memory footprint and MXAccess subscription count from the full Galaxy (49 objects / 4206 attributes) down to the local subtree (3 objects / 386 attributes on the dev Galaxy).

2026-04-16 00:39:11 -04:00

AlarmTracking.md

Scope alarm tracking to selected templates and surface endpoint/security state on the dashboard so operators can deploy in large galaxies without drowning clients in irrelevant alarms or guessing what the server is advertising

2026-04-13 09:48:57 -04:00

Client.CLI.md

Remove tools/opcuacli-dotnet and point all docs to Client.CLI

2026-03-31 08:08:57 -04:00

Client.UI.md

Add UI features, alarm ack, historian UTC fix, and Client.UI documentation

2026-03-31 20:46:45 -04:00

Configuration.md

Add Galaxy platform scope filter so multi-node deployments can restrict the OPC UA address space to only objects hosted by the local platform, reducing memory footprint and MXAccess subscription count from the full Galaxy (49 objects / 4206 attributes) down to the local subtree (3 objects / 386 attributes on the dev Galaxy).

2026-04-16 00:39:11 -04:00

DataTypeMapping.md

Extract historian into a runtime-loaded plugin so hosts without the Wonderware SDK can run with Historian.Enabled=false

2026-04-12 15:16:07 -04:00

GalaxyRepository.md

Add Galaxy platform scope filter so multi-node deployments can restrict the OPC UA address space to only objects hosted by the local platform, reducing memory footprint and MXAccess subscription count from the full Galaxy (49 objects / 4206 attributes) down to the local subtree (3 objects / 386 attributes on the dev Galaxy).

2026-04-16 00:39:11 -04:00

HistoricalDataAccess.md

Close all four stability-review 2026-04-13 findings so a failed runtime probe subscription can no longer leave a phantom entry that Tick() flips to Stopped and fans out false BadOutOfService quality across a host's subtree, a silently-failed dashboard bind no longer lets the service advertise a successful start while an operator-visible endpoint is dead, the seven sync-over-async sites in LmxNodeManager (rebuild probe sync, Read, Write, four HistoryRead overrides) can no longer park the OPC UA stack thread indefinitely on a hung backend, and alarm auto-subscribe + transferred-subscription restore no longer race shutdown as untracked fire-and-forget tasks.

2026-04-14 00:48:07 -04:00

IncrementalSync.md

Add component-level documentation for all 14 server subsystems

2026-03-26 15:47:59 -04:00

MxAccessBridge.md

Close all four stability-review 2026-04-13 findings so a failed runtime probe subscription can no longer leave a phantom entry that Tick() flips to Stopped and fans out false BadOutOfService quality across a host's subtree, a silently-failed dashboard bind no longer lets the service advertise a successful start while an operator-visible endpoint is dead, the seven sync-over-async sites in LmxNodeManager (rebuild probe sync, Read, Write, four HistoryRead overrides) can no longer park the OPC UA stack thread indefinitely on a hung backend, and alarm auto-subscribe + transferred-subscription restore no longer race shutdown as untracked fire-and-forget tasks.

2026-04-14 00:48:07 -04:00

OpcUaServer.md

Scope alarm tracking to selected templates and surface endpoint/security state on the dashboard so operators can deploy in large galaxies without drowning clients in irrelevant alarms or guessing what the server is advertising

2026-04-13 09:48:57 -04:00

ReadWriteOperations.md

Add authentication and role-based write access control

2026-03-27 02:14:37 -04:00

Redundancy.md

Remove tools/opcuacli-dotnet and point all docs to Client.CLI

2026-03-31 08:08:57 -04:00

security.md

Resolve DA, A&C, and security spec gaps with ServerCapabilities, alarm methods, and modern profiles

2026-04-06 22:02:05 -04:00

ServiceHosting.md

Close all four stability-review 2026-04-13 findings so a failed runtime probe subscription can no longer leave a phantom entry that Tick() flips to Stopped and fans out false BadOutOfService quality across a host's subtree, a silently-failed dashboard bind no longer lets the service advertise a successful start while an operator-visible endpoint is dead, the seven sync-over-async sites in LmxNodeManager (rebuild probe sync, Read, Write, four HistoryRead overrides) can no longer park the OPC UA stack thread indefinitely on a hung backend, and alarm auto-subscribe + transferred-subscription restore no longer race shutdown as untracked fire-and-forget tasks.

2026-04-14 00:48:07 -04:00

StatusDashboard.md

Close all four stability-review 2026-04-13 findings so a failed runtime probe subscription can no longer leave a phantom entry that Tick() flips to Stopped and fans out false BadOutOfService quality across a host's subtree, a silently-failed dashboard bind no longer lets the service advertise a successful start while an operator-visible endpoint is dead, the seven sync-over-async sites in LmxNodeManager (rebuild probe sync, Read, Write, four HistoryRead overrides) can no longer park the OPC UA stack thread indefinitely on a hung backend, and alarm auto-subscribe + transferred-subscription restore no longer race shutdown as untracked fire-and-forget tasks.

2026-04-14 00:48:07 -04:00

Subscriptions.md

Add component-level documentation for all 14 server subsystems

2026-03-26 15:47:59 -04:00