Switch to using slnx instead of sln

.github/workflows/ci.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5
         with:
-          dotnet-version: 8
+          dotnet-version: 9
 
       - name: Build
         run: dotnet build

Directory.Build.props

@@ -13,7 +13,7 @@
     <Nullable>enable</Nullable>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <RepositoryUrl>https://github.com/temporalio/samples-dotnet</RepositoryUrl>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <Version>0.1.0</Version>
   </PropertyGroup>

README.md

@@ -6,7 +6,7 @@ This is the set of .NET samples for the [.NET SDK](https://github.com/temporalio
 
 Prerequisites:
 
-* .NET 8
+* .NET 9
 * [Local Temporal server running](https://learn.temporal.io/getting_started/dotnet/dev_environment/)
 
 ## Samples

TemporalioSamples.slnx

@@ -0,0 +1,69 @@
+<Solution>
+  <Configurations>
+    <Platform Name="Any CPU" />
+    <Platform Name="x64" />
+    <Platform Name="x86" />
+  </Configurations>
+  <Folder Name="/src/">
+    <Project Path="src/ActivityHeartbeatingCancellation/TemporalioSamples.ActivityHeartbeatingCancellation.csproj" />
+    <Project Path="src/ActivitySimple/TemporalioSamples.ActivitySimple.csproj" />
+    <Project Path="src/ActivityWorker/TemporalioSamples.ActivityWorker.csproj" />
+    <Project Path="src/ClientMtls/TemporalioSamples.ClientMtls.csproj" />
+    <Project Path="src/ContextPropagation/TemporalioSamples.ContextPropagation.csproj" />
+    <Project Path="src/CounterInterceptor/TemporalioSamples.CounterInterceptor.csproj" />
+    <Project Path="src/DependencyInjection/TemporalioSamples.DependencyInjection.csproj" />
+    <Project Path="src/Dsl/TemporalioSamples.Dsl.csproj" />
+    <Project Path="src/EagerWorkflowStart/TemporalioSamples.EagerWorkflowStart.csproj" />
+    <Project Path="src/EnvConfig/TemporalioSamples.EnvConfig.csproj" />
+    <Project Path="src/Mutex/TemporalioSamples.Mutex.csproj" />
+    <Project Path="src/Patching/TemporalioSamples.Patching.csproj" />
+    <Project Path="src/SafeMessageHandlers/TemporalioSamples.SafeMessageHandlers.csproj" />
+    <Project Path="src/Saga/TemporalioSamples.Saga.csproj" />
+    <Project Path="src/Schedules/TemporalioSamples.Schedules.csproj" />
+    <Project Path="src/SignalsQueries/TemporalioSamples.SignalsQueries.csproj" />
+    <Project Path="src/SleepForDays/TemporalioSamples.SleepForDays.csproj" />
+    <Project Path="src/StandaloneActivity/TemporalioSamples.StandaloneActivity.csproj" />
+    <Project Path="src/Timer/TemporalioSamples.Timer.csproj" />
+    <Project Path="src/UpdatableTimer/TemporalioSamples.UpdatableTimer.csproj" />
+    <Project Path="src/UpdateWithStartEarlyReturn/TemporalioSamples.UpdateWithStartEarlyReturn.csproj" />
+    <Project Path="src/UpdateWithStartLazyInit/TemporalioSamples.UpdateWithStartLazyInit.csproj" />
+    <Project Path="src/WorkerSpecificTaskQueues/TemporalioSamples.WorkerSpecificTaskQueues.csproj" />
+    <Project Path="src/WorkerVersioning/TemporalioSamples.WorkerVersioning.csproj" />
+    <Project Path="src/WorkflowUpdate/TemporalioSamples.WorkflowUpdate.csproj" />
+  </Folder>
+  <Folder Name="/src/AspNet/">
+    <Project Path="src/AspNet/Web/TemporalioSamples.AspNet.Web.csproj" />
+    <Project Path="src/AspNet/Worker/TemporalioSamples.AspNet.Worker.csproj" />
+  </Folder>
+  <Folder Name="/src/Bedrock/">
+    <Project Path="src/Bedrock/Basic/TemporalioSamples.Bedrock.Basic.csproj" />
+    <Project Path="src/Bedrock/Entity/TemporalioSamples.Bedrock.Entity.csproj" />
+    <Project Path="src/Bedrock/SignalsAndQueries/TemporalioSamples.Bedrock.SignalsAndQueries.csproj" />
+  </Folder>
+  <Folder Name="/src/Encryption/">
+    <Project Path="src/Encryption/Codec/TemporalioSamples.Encryption.Codec.csproj" />
+    <Project Path="src/Encryption/CodecServer/TemporalioSamples.Encryption.CodecServer.csproj" />
+    <Project Path="src/Encryption/Starter/TemporalioSamples.Encryption.Starter.csproj" />
+    <Project Path="src/Encryption/Worker/TemporalioSamples.Encryption.Worker.csproj" />
+  </Folder>
+  <Folder Name="/src/NexusCancellation/">
+    <Project Path="src/NexusCancellation/TemporalioSamples.NexusCancellation.csproj" />
+  </Folder>
+  <Folder Name="/src/NexusContextPropagation/">
+    <Project Path="src/NexusContextPropagation/TemporalioSamples.NexusContextPropagation.csproj" />
+  </Folder>
+  <Folder Name="/src/NexusMultiArg/">
+    <Project Path="src/NexusMultiArg/TemporalioSamples.NexusMultiArg.csproj" />
+  </Folder>
+  <Folder Name="/src/NexusSimple/">
+    <Project Path="src/NexusSimple/TemporalioSamples.NexusSimple.csproj" />
+  </Folder>
+  <Folder Name="/src/Polling/">
+    <Project Path="src/Polling/Frequent/TemporalioSamples.Polling.Frequent.csproj" />
+    <Project Path="src/Polling/Infrequent/TemporalioSamples.Polling.Infrequent.csproj" />
+    <Project Path="src/Polling/PeriodicSequence/TemporalioSamples.Polling.PeriodicSequence.csproj" />
+  </Folder>
+  <Project Path="src/OpenTelemetry/CoreSdkForwarding/TemporalioSamples.OpenTelemetry.CoreSdkForwarding.csproj" />
+  <Project Path="src/OpenTelemetry/DotNetMetrics/TemporalioSamples.OpenTelemetry.DotNetMetrics.csproj" />
+  <Project Path="tests/TemporalioSamples.Tests.csproj" />
+</Solution>

src/Mutex/Impl/MutexActivities.cs

@@ -27,7 +27,7 @@ public async Task SignalWithStartMutexWorkflowAsync(SignalWithStartMutexWorkflow
         var activityInfo = ActivityExecutionContext.Current.Info;
         var workflowId = activityInfo.IsWorkflowActivity ? activityInfo.WorkflowId! : throw new InvalidOperationException("Activity must be invoked from a workflow");
 
-        await this.client.StartWorkflowAsync(
+        await client.StartWorkflowAsync(
             (MutexWorkflow mw) => mw.RunAsync(MutexWorkflowInput.Empty),
             new WorkflowOptions(input.MutexWorkflowId, activityInfo.TaskQueue)
             {

tests/TemporalioSamples.Tests.csproj

@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="3.1.2" />
+    <PackageReference Include="coverlet.collector" Version="8.0.1" PrivateAssets="all" IncludeAssets="runtime; build; native; contentfiles; analyzers; buildtransitive" />
     <PackageReference Include="MartinCostello.Logging.XUnit" Version="0.3.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="6.0.0" />
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.1" />