fix(@angular/build): force dev-server to use HTTP/1.1 when using SSR with SSL#31907
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alan-agius4 merged 1 commit intoangular:mainfrom Nov 21, 2025
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fix(@angular/build): force dev-server to use HTTP/1.1 when using SSR with SSL#31907alan-agius4 merged 1 commit intoangular:mainfrom
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…with SSL When using SSR with SSL, Vite attempts to use HTTP/2 by default. However, the Express server used for SSR does not support HTTP/2, causing requests to fail. This commit forces Vite to use HTTP/1.1 in this scenario by setting the ALPNProtocols to `['http/1.1']`. This is required as now Vite uses HTTP 2 for SSL: vitejs/vite@fc21af7 Closes angular#31894
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When using SSR with SSL, Vite attempts to use HTTP/2 by default. However, the Express server used for SSR does not support HTTP/2, causing requests to fail. This commit forces Vite to use HTTP/1.1 in this scenario by setting the ALPNProtocols to
['http/1.1'].This is required as now Vite uses HTTP 2 for SSL: vitejs/vite@fc21af7
Closes #31894