dohertj2/lmxopcua
1
0
Fork 0
Code Issues 2 Pull Requests 1 Actions Packages Projects Releases Wiki Activity

docs(historian): TCP transport

Browse Source
This commit is contained in:
Joseph Doherty
2026-06-12 12:02:50 -04:00
parent ce25581596
commit 6d5fc35747
3 changed files with 73 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/ServiceHosting.md
+2 -2
View File
@@ -7,7 +7,7 @@ A production OtOpcUa deployment runs **one binary per node**, plus the optional
| Process | Project | Runtime | Platform | Responsibility |
|---|---|---|---|---|
| **OtOpcUa Host** | `src/Server/ZB.MOM.WW.OtOpcUa.Host` | .NET 10 | AnyCPU | Single fused binary. `OTOPCUA_ROLES` env decides what to mount: `admin` (Blazor + auth + control-plane singletons), `driver` (OPC UA endpoint + per-driver actors), or both. |
| **OtOpcUa Wonderware Historian** *(optional)* | `src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware` | .NET Framework 4.8 | x64 (64-bit) | Out-of-process sidecar exposing the Wonderware Historian SDK over a named pipe. Required only when `Historian:Wonderware:Enabled=true`. |
| **OtOpcUa Wonderware Historian** *(optional)* | `src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware` | .NET Framework 4.8 | x64 (64-bit) | Out-of-process sidecar exposing the Wonderware Historian SDK over TCP (optional TLS). Required only when `Historian:Wonderware:Enabled=true`. May run on the same machine or a remote host. |
Galaxy access still uses the separately-installed **mxaccessgw** sidecar (see `docs/v2/Galaxy.ParityRig.md`); the gateway owns the MXAccess COM bitness constraint (its worker is x86 net48). Nothing in the OtOpcUa repo carries that constraint anymore.
@@ -70,7 +70,7 @@ Used by Traefik for the active-leader-only routing pattern (see [Architecture-v2
## OtOpcUa Wonderware Historian (optional)
Unchanged from v1. IPC contract types live in `src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.Client.Contracts/`; sidecar pipe handler in `src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware/Ipc/`. Install via `scripts/install/Install-Services.ps1 -InstallWonderwareHistorian`.
IPC contract types live in `src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.Client.Contracts/`; sidecar TCP server in `src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware/Ipc/`. The sidecar listens on TCP port 32569 by default; `Install-Services.ps1 -InstallWonderwareHistorian` adds the Windows Firewall inbound rule. The host and sidecar may run on different machines — configure `Historian:Wonderware:Host` + `Port` (and optionally `UseTls`) on the OtOpcUa host side. See [Historian.Wonderware.md](drivers/Historian.Wonderware.md) for the full transport and security reference.
## Install / Uninstall