Always download blazor-hotreload.js from app root #36897
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The middleware that we inject always listens to the root of the app. While this might not play very nicely if the app is running off a virtual path, listening to the root is what we do with the aspnet-browser-refresh.js script and we've had no issue reports with it thus far. Fixes #35555
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* Update WiX to signed build (#36865) - #12078 * Always download blazor-hotreload.js from app root (#36897) The middleware that we inject always listens to the root of the app. While this might not play very nicely if the app is running off a virtual path, listening to the root is what we do with the aspnet-browser-refresh.js script and we've had no issue reports with it thus far. Fixes #35555 * Improve Results.Problem and Results.ValidationProblem APIs (#36856) * [release/6.0-rc2] Update sdk to 6.0.100-rc.2.21470.55 (#36783) * Update sdk to 6.0.100-rc.2.21470.55 Co-authored-by: Will Godbe <[email protected]> Co-authored-by: Doug Bunting <[email protected]> Co-authored-by: Pranav K <[email protected]> Co-authored-by: Safia Abdalla <[email protected]> Co-authored-by: Stephen Halter <[email protected]> Co-authored-by: Will Godbe <[email protected]> Co-authored-by: Brennan <[email protected]>
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I believe this fix does break our design pattern. We host several blazor WASM apps with ASP.NETCore hosted backends on a single IIS Web Server. IIS handles the initial routing of the route. mywebsite.com/Web1 to a virtual directory. |
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Hi @mthrift2100. It looks like you just commented on a closed PR. The team will most probably miss it. If you'd like to bring something important up to their attention, consider filing a new issue and add enough details to build context. |
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Port #35737 to release/6.0-rc2
Description
Hot reload for WebAssembly attempts to download a JS script as part of booting up the app which is served from the root of the app (e.g.
/_framework/blazor-hotreload.js). Blazor constructs a URL for the script and downloads it. Currently this URL is relative to where Blazor is hosted. Blazor also allows a way to configure it to be served from a subdirectory of the app root. In this case, the URL for the script is incorrectly constructed (e.g./mycustomsubdir/_framework/blazor-hotreload.js) which causes the app to fail loading.Regression
No.
Testing
The change was manually tested.
Risk
There's a very uncommon scenario where the user does additional work to host the entire app of a virtual subdirectory which this change regresses. However, other scripts scripts that VS injects in to the app (browser-link for css updates) are already broken in this case so we're not making things significantly worse.
Issues
Fixes #35555
Fixes #35967