Files
lmxopcua/docs/v1/README.md
Joseph Doherty 969b0847a1 docs: update path references for module-folder reorganization
Rewrite src/ and tests/ project paths in docs, CLAUDE.md, README.md, and
test-fixture READMEs to the new module-folder layout (Core/Server/Drivers/
Client/Tooling). References to retired v1 projects (Galaxy.Host/Proxy/Shared,
the legacy monolithic test projects) are left untouched.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-17 02:10:29 -04:00

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1.9 KiB
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# v1 documentation archive
This folder contains documentation that described the original v1
in-process MXAccess architecture (`Galaxy.Host` + `Galaxy.Proxy` +
`Galaxy.Shared` three-project split, .NET 4.8 x86 + COM apartment, the
`OtOpcUaGalaxyHost` Windows service). That architecture was retired in
PR 7.2 (merged 2026-04-30 at commit `ae7106d`). These docs are kept as
the historical record of how the system worked before the v2-mxgw
migration; treat their content as accurate at the time of writing, NOT
as current state.
For current architecture see:
- `CLAUDE.md` — agent-facing v2 overview
- `docs/drivers/Galaxy.md` — current Galaxy driver doc
- `docs/v2/Galaxy.ParityRig.md` — current testing setup
- `docs/v2/Galaxy.Performance.md` — observability + perf
| File | What it covered |
|---|---|
| `AlarmTracking.md` | v1 alarm-tracking flow through the in-process MXAccess client |
| `Configuration.md` | v1 server configuration (`OTOPCUA_GALAXY_*` env vars now live in mxaccessgw config) |
| `DataTypeMapping.md` | Galaxy `mx_data_type` → OPC UA type mapping (still accurate as a reference; the live mapping logic is in `src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/Browse/DataTypeMap.cs`) |
| `HistoricalDataAccess.md` | v1 IHistoryProvider on the Host side; current path is the server-level HistoryRouter + Wonderware sidecar |
| `Subscriptions.md` | v1 MXAccess subscription mechanics; current path uses gateway StreamEvents |
| `drivers/Galaxy-Repository.md` | v1 Host-side ZB SQL repository client; the gateway owns this path now |
| `drivers/Galaxy-Test-Fixture.md` | v1 test-fixture setup (parity tests + Galaxy.Host EXE spawn) |
| `reqs/GalaxyRepositoryReqs.md`, `reqs/MxAccessClientReqs.md` | Original Phase 0 requirements; satisfied in mxaccessgw repo today |
| `reqs/ServiceHostReqs.md` | Service-hosting requirements including `OtOpcUaGalaxyHost` (GHX-* section); only `OtOpcUa` server hosting remains in scope post-7.2 |