chore: Adjust for threading

unoplatform · Sep 17, 2024 · 0aa2701 · 0aa2701
1 parent d93c4cd
commit 0aa2701
Showing 1 changed file with 8 additions and 5 deletions.
diff --git a/src/Uno.Foundation.Runtime.WebAssembly/Interop/WebAssembly.Runtime.cs b/src/Uno.Foundation.Runtime.WebAssembly/Interop/WebAssembly.Runtime.cs
@@ -26,14 +26,17 @@ namespace JSInterop
 	{
 		internal static class InternalCalls
 		{
-			// Uno-Specific implementation for https://github.com/dotnet/runtime/issues/69409.
-			// To be removed when the runtime will support the main SynchronizationContext.
-			// [MethodImplAttribute(MethodImplOptions.InternalCall)]
+#if NET9_0_OR_GREATER
 			public static void InvokeOnMainThread()
 			{
-				Console.WriteLine("invoking InvokeOnMainThread");
-				throw new Exception("InvokeOnMainThread not supported");
+				throw new NotSupportedException($"Uno Platform net9.0 does not support threading yet.");
 			}
+#else
+			// Uno-Specific implementation for https://github.com/dotnet/runtime/issues/69409.
+			// To be removed when the runtime will support the main SynchronizationContext.
+			[MethodImplAttribute(MethodImplOptions.InternalCall)]
+			public static extern void InvokeOnMainThread();
+#endif
 		}
 	}
 }