Use explicit full-path for loading MsQuic.dll on Windows #109963
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A call to `Assembly.Location` was added in a recent fix. It has `IL30000` suppressed via `#pragma warning disable`, but that only applies to the compilation of the library itself. Consumers will hit it when doing something like publishing their app as NativeAOT. This change adds an `[UnconditionalSuppressMessage]` to the `MsQuicApi` static constructor such that `IL30000` should also be suppressed for apps consuming the runtime. This was caught in an aspnetcore deps flow PR coming from runtime.
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Tagging subscribers to this area: @dotnet/ncl |
ManickaP
approved these changes
Nov 19, 2024
am11
reviewed
Nov 19, 2024
| @@ -89,8 +91,23 @@ static MsQuicApi() | |||
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| if (OperatingSystem.IsWindows()) | |||
| { | |||
| // Windows ships msquic in the assembly directory. | |||
| loaded = NativeLibrary.TryLoad(Interop.Libraries.MsQuic, typeof(MsQuicApi).Assembly, DllImportSearchPath.AssemblyDirectory, out msQuicHandle); | |||
| #pragma warning disable IL3000 // Avoid accessing Assembly file path when publishing as a single file | |||
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Why adding this pragma? The UnconditionalSuppress should already suppress this. Feels like this will just make it more likely to get #109958 resurface, whenever someone just mindlessly copies/pastes this code to somewhere else.
MichalStrehovsky
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Nov 20, 2024
MichalStrehovsky
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This PR explicitly composes the path from which MsQuic.dll is attempted to be loaded. It also logs the path to enable better diagnostics.