## Description
The refserver container fails to start with `No OPC UA transport
listener is registered for endpoint scheme 'opc.https'`.
`StandardServer` now validates that every scheme configured in
`BaseAddresses` has a registered transport binding, but
`ConsoleReferenceServer`'s config files
(`Quickstarts.ReferenceServer.Config.xml`,
`Ctt.ReferenceServer.Config.xml`) list `opc.https`/`opc.wss` base
addresses while the sample never registered those bindings on the server
— it relied on the `opc.tcp`-only default.
### Fix
- `UAServer<T>.CreateServerWithTransportBindings()`: shared helper (used
by both `Create()` and `StartAsync()`'s lazy-creation fallback) that
assigns `Server.TransportBindings` before start, so both call sites
can't drift out of sync.
- `CreateTransportBindings()`: builds the registry by reusing the
existing production DI extensions
(`AddOpcUa().AddOpcTcpTransport().AddHttpsTransport().AddWssTransport()`)
via a small `ServiceCollection`, instead of duplicating
factory-registration logic.
### Lifecycle
- The backing `ServiceProvider` is kept alive in `m_transportServices`
for the life of the registry (not disposed immediately after resolving
it, which would invalidate factories relying on DI-owned services) and
is disposed in `StopAsync()` once the server has stopped.
- `CreateTransportBindings()` disposes any stale provider before
building a new one, guarding against repeated `Create()`/`StartAsync()`
calls without an intervening `StopAsync()`.
```csharp
Server = CreateServerWithTransportBindings();
// ...
private ITransportBindingRegistry CreateTransportBindings()
{
m_transportServices?.Dispose();
var services = new ServiceCollection();
services.AddOpcUa().AddOpcTcpTransport().AddHttpsTransport().AddWssTransport();
m_transportServices = services.BuildServiceProvider();
return m_transportServices.GetRequiredService<ITransportBindingRegistry>();
}
```
## Related Issues
## Checklist
- [ ] 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.
- [ ] 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.
<!-- START COPILOT CODING AGENT SUFFIX -->
- Fixes#4435
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: romanett <7413710+romanett@users.noreply.github.com>
Co-authored-by: Marc Schier <marcschier@users.noreply.github.com>
# Description
This PR fixes bounded ManagedSession reconnect cleanup and reorganizes
the sample applications into domain-focused folders.
## Reconnect cleanup
- Bounds reconnect integration cleanup with independent 30-second close
and dispose limits.
- Sends `CloseSession` through the awaited transport request path during
`Session.DisposeAsync`.
- Preserves explicit `Session.CloseAsync` behavior that waits for or
cancels outstanding publish requests.
- Covers the disposal request path with a regression test.
## Sample organization
- `samples/OpenUsd`: `GeneratorServer`, `SiteCompositionServer`
- `samples/Redundancy`: `RedundantClient`, `RedundantServer`,
`RedundantPubSub`
- `samples/Isa95`: `MinimalIsa95Server`
- `samples/MinimalApi`: `MinimalBoilerServer`, `MinimalCalcServer`,
`MinimalClient`
- `samples/DI`: `PumpDeviceIntegrationServer`
- `samples/Lds`: `ConsoleLdsServer`
- `samples/Reference`: `ConsoleReferenceClient`,
`ConsoleReferenceServer`
- `samples/PubSub`: `ConsoleReferencePubSubClient`
`UA.slnx` now exposes the same requested domain groups. Project
references, tests, runtime sample probes, CI workflows, Dockerfiles,
Compose files, helper scripts, and documentation were updated to the new
paths. `samples/Robotics/MinimalRobotServer` remains under `Robotics`.
## Validation
- `dotnet build UA.slnx`
- 3 Redundancy short-haul sample tests
- 70 DI sample tests
- 914 OpenUSD tests
- 1 WotCon model-materialization test
- 137 AOT tests
- `docker compose config` for all 6 moved Redundancy Compose files
## Related Issues
- Fixes#4273
## Checklist
- [ ] 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.
- [x] 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.
- [x] I have verified that my changes do not introduce new build or
analyzer warnings.
- [x] I built the complete `UA.slnx` solution locally.
- [ ] I ran all tests locally against at least .NET Framework and .NET
10.
- [ ] I fixed all failing and flaky tests in the CI pipelines and all
CodeQL warnings.
- [x] I have addressed all PR feedback received.
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: marcschier <11168470+marcschier@users.noreply.github.com>
Co-authored-by: Marc Schier <mschier@microsoft.com>
Co-authored-by: Marc Schier <marcschier@users.noreply.github.com>
Copilot-Session: a2c2838f-74ae-4997-a1d4-50574d9e0636
Copilot