Files
TeslaSuite/Launcher/TeslaLauncherService.csproj
T
CydandClaude Opus 4.8 1e2ec12f11 Spike: net48-only launcher (evaluate size vs net8 self-contained)
Converts the Launcher Service + Agent from net8/win-x64 self-contained to net48
framework-dependent, and makes Tesla.Contract net48-only (drops multi-targeting).
Both consumers (Console + Launcher) are now a single TFM.

Code changes for net48 (the only net8/netstandard2.1 APIs in use):
- RandomNumberGenerator.Fill -> RandomNumberGenerator.Create().GetBytes (3x)
- TcpListener.AcceptTcpClientAsync(ct) -> AcceptTcpClientAsync() + stop-on-cancel
- byte[].AsSpan().SequenceEqual -> Linq SequenceEqual (no System.Memory) (2x)
- PipeStream.Write(byte[]) / WriteAsync(byte[],ct) -> explicit (buf,0,len[,ct])
- Math.Clamp -> Math.Max/Min
The generic host (Microsoft.Extensions.Hosting 8.x + UseWindowsService) runs on
net48 unchanged. build.bat/install.bat updated for the folder-of-DLLs deploy;
solution platform reverted x64 -> AnyCPU.

RESULT — package size: ~3.7 MB on disk / 1.58 MB zipped, vs ~213 MB / 91 MB for
the net8 self-contained build (~50-58x smaller). net48 ships in Win10/11 so no
runtime prerequisite. 73 tests green; NOT re-validated on a live pod.

Spike branch for evaluation — do not merge without a pod re-test.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-30 11:46:00 -05:00

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XML

<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net48</TargetFramework>
<OutputType>Exe</OutputType>
<Nullable>disable</Nullable>
<ImplicitUsings>disable</ImplicitUsings>
<LangVersion>latest</LangVersion>
<WarningsAsErrors></WarningsAsErrors>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
<Version>4.11.4.1</Version>
<ApplicationIcon>app.ico</ApplicationIcon>
<AssemblyName>TeslaLauncherService</AssemblyName>
<RootNamespace>Tesla.Launcher.Service</RootNamespace>
</PropertyGroup>
<ItemGroup>
<!-- Exclude the Agent source — it belongs to TeslaLauncherAgent.csproj only -->
<Compile Remove="TeslaLauncherAgent.cs" />
</ItemGroup>
<ItemGroup>
<!-- net48 reference assemblies + GAC refs the framework-dependent build needs. -->
<PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" PrivateAssets="all" />
<Reference Include="System.IO.Compression" />
<Reference Include="System.IO.Compression.FileSystem" />
<Reference Include="System.ServiceProcess" />
</ItemGroup>
<ItemGroup>
<!-- Generic host on .NET Framework: Microsoft.Extensions.Hosting(.WindowsServices)
8.x ship a net462 target, so they run on net48 unchanged. -->
<PackageReference Include="Microsoft.Extensions.Hosting" Version="8.*" />
<PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="8.*" />
<PackageReference Include="Microsoft.Extensions.Logging.EventLog" Version="8.*" />
<PackageReference Include="System.Text.Json" Version="8.0.5" />
<!-- COM2 / PlasmaIO serial output in SecureConfig.cs -->
<PackageReference Include="System.IO.Ports" Version="8.0.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\Contract\Tesla.Contract.csproj" />
</ItemGroup>
</Project>