[mono][hotreload] Ignore if we receive an empty update.#120333
[mono][hotreload] Ignore if we receive an empty update.#120333thaystg merged 2 commits intodotnet:mainfrom
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Pull Request Overview
This PR adds a check to ignore empty hot reload updates in the Mono runtime. This prevents unnecessary processing when ASP.NET Core sends empty updates in WebAssembly debugger scenarios where the debugger itself applies the real updates.
Key Changes
- Added early return when both metadata and IL byte counts are zero
- Prevents redundant processing of empty hot reload updates
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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/backport to release/10.0 |
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Started backporting to release/10.0: https://github.com/dotnet/runtime/actions/runs/18202185862 |
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/backport to release/9.0-staging |
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Started backporting to release/9.0-staging: https://github.com/dotnet/runtime/actions/runs/18202189764 |
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Do we need a test? |
Can we pull that off in runtime? |
I think it's not possible to add a test here. Not super sure. |
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/backport to release/8.0-staging |
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Started backporting to |
3 participants
This PR adds a check to ignore empty hot reload updates in the Mono runtime. This prevents unnecessary processing when ASP.NET Core sends empty updates in WebAssembly debugger scenarios where the debugger itself applies the real updates.
And also avoids assertion for receiving updates from System.Reflection.Metadata.MetadataUpdater.ApplyUpdate and from debugger even if one of them was empty.