Files
TeslaSuite/Contract/Tesla.Contract.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

49 lines
2.3 KiB
XML

<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<!-- net48 only: both consumers (Console and Launcher) target .NET Framework 4.8.
(Was multi-targeted net48;net8.0-windows while the Launcher was on net8.) -->
<TargetFramework>net48</TargetFramework>
<!-- CRITICAL: the output assembly MUST be named TeslaConsoleLaunchLib at
version 1.0.0.0. BinaryFormatter embeds the assembly name in the wire
stream and the Console resolves the wire types by that simple name, so
renaming the assembly would change the protocol. This is a pure
refactor that keeps the bytes identical. -->
<AssemblyName>TeslaConsoleLaunchLib</AssemblyName>
<RootNamespace>Tesla.Net</RootNamespace>
<AssemblyVersion>1.0.0.0</AssemblyVersion>
<FileVersion>1.0.0.0</FileVersion>
<Version>1.0.0.0</Version>
<Nullable>disable</Nullable>
<ImplicitUsings>disable</ImplicitUsings>
<LangVersion>latest</LangVersion>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
<!-- Decompiled-style source: designer-ish fields, BinaryFormatter on net6. -->
<NoWarn>$(NoWarn);SYSLIB0011</NoWarn>
</PropertyGroup>
<!-- net48 reference assemblies so the project builds without a full targeting pack,
plus System.Text.Json (built into the net8 shared framework, a package on net48). -->
<ItemGroup Condition="'$(TargetFramework)' == 'net48'">
<PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" PrivateAssets="all" />
<PackageReference Include="System.Text.Json" Version="8.0.5" />
</ItemGroup>
<!-- The TCP/OFB client (Client/**) is net48-only: it depends on the crypto-stream
handshake in TeslaSecureConfiguration.dll. The Launcher (net6) is the SERVER
end of this protocol and never references these classes, so they are excluded
from the net6.0-windows build (which carries only the wire data types). -->
<ItemGroup Condition="'$(TargetFramework)' != 'net48'">
<Compile Remove="Client\**\*.cs" />
</ItemGroup>
<ItemGroup Condition="'$(TargetFramework)' == 'net48'">
<!-- Source-built secure-config (PodConfigurationServer.NegotiateCryptoStreams),
emitting assembly TeslaSecureConfiguration. net48-only, same as Client/**. -->
<ProjectReference Include="..\SecureConfig\Tesla.SecureConfig.csproj" />
</ItemGroup>
</Project>