Turn Propshaft::Server into a proper middleware#249
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rafaelfranca merged 1 commit intorails:mainfrom Sep 5, 2025
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skipkayhil
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| path = env["PATH_INFO"] | ||
| method = env["REQUEST_METHOD"] | ||
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| if (method == "GET" || method == "HEAD") && path.start_with?(@assembly.prefix) |
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HEAD requests should return an empty body
https://github.com/rack/rack/blob/ee7ac5a1db5bc5c65e4b83342b8f4df88ef3c075/lib/rack/lint.rb#L819
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Rack::Head would take care of that, but yes, good point.
Fix: rails/rails#55508 Mounting Propshaft::Server in the Rails router isn't suitable because it end up executed after a long list of middlewares that may set cookies or do other transformation we don't want. In production, propshaft assets are served by `ActionDispatch::Static` (or a reverse proxy), so we should try to be as close to that as possible.
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Fix: rails/rails#55508
Mounting Propshaft::Server in the Rails router isn't suitable because it end up executed after a long list of middlewares that may set cookies or do other transformation we don't want.
In production, propshaft assets are served by
ActionDispatch::Static(or a reverse proxy), so we should try to be as close to that as possible.