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Marc Schier
a10f9e252d
# Description This pull request extracts and integrates generic server runtime and continuation-management capabilities for OPC UA NodeManagers. - **NodeManager lifecycle and routing:** add batch registration and reload, staged publication and readiness notifications, captured routing snapshots and reservations, and safe retirement. Wire the lifecycle through host interfaces, async/sync adapters, `MasterNodeManager`, and `StandardServer` startup and shutdown. - **Browse and History continuations:** retain continuation ownership and manager dependencies across requests and reloads; add atomic claims, session caching, and cleanup when requests fail or generations retire. Add historian resume state, tokens, dependency capabilities, and shared continuation-store support. - **MonitoredItem lifecycle:** support detaching and reattaching items across node-manager generations, including event subscriptions shared across root notifiers and correct defaults for detached-item modification. - **Runtime NodeSet references:** track reference additions and deletions through supported API paths and preserve the tracked references during reload. - **Published views and materialization:** add immutable `TypeTable` and `EncodeableFactory` snapshots with publication-owner lifetime management, and provide a live node-materialization query for the existing WoT projection-view consumer. - **CI trace support and documentation:** add scripts and tests for staging NUnit internal traces, and document NodeManager lifecycle, session continuation ownership, and historical-access behavior. ## Related Issues - Extracts the generic runtime portion of #4511. - #4757 depends on this pull request; this pull request does not depend on #4757. ## Checklist _Put an `x` in the boxes that apply. You can complete these step by step after opening the PR._ - [ ] I have signed the [CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf) and read the [CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md) doc. - [ ] I have added tests that prove my fix is effective or that my feature works and increased code coverage. - [x] I have added all necessary documentation. - [ ] I have verified that my changes do not introduce (new) build or analyzer warnings. - [ ] I ran **all** tests locally using the **UA.slnx** solution against at least .net **framework** and .net **10**, and all passed. - [ ] I fixed **all** failing and flaky tests in the CI pipelines and **all** CodeQL warnings. - [ ] I have addressed **all** PR feedback received. --------- Co-authored-by: perf <perf@local> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>