[BUG] Demo instance announces HTTP3 but doesn't use it #532

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opened 2026-02-04 21:12:51 +03:00 by OVERLORD · 4 comments
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Originally created by @bt90 on GitHub (Dec 30, 2022).

Originally assigned to: @bo0tzz on GitHub.

It's just nitpicking, but Caddy now ships with HTTP/3 enabled by default. It would be nice if you could open port 443/udp to make it work 😉

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Originally created by @bt90 on GitHub (Dec 30, 2022). Originally assigned to: @bo0tzz on GitHub. It's just nitpicking, but Caddy now ships with HTTP/3 enabled by default. It would be nice if you could open port 443/udp to make it work :wink: ![image](https://user-images.githubusercontent.com/1926175/210051274-4c5b0a6e-35ff-45b7-8340-86e0992a3a3d.png)
OVERLORD added the documentation label 2026-02-04 21:12:51 +03:00
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@bt90 commented on GitHub (Dec 30, 2022):

In case you're using docker:

-p 80:80 -p 443:443 -p 443:443/udp

docker-compose:

    ports:
      - "80:80"
      - "443:443"
      - "443:443/udp"
@bt90 commented on GitHub (Dec 30, 2022): In case you're using docker: `-p 80:80 -p 443:443 -p 443:443/udp` docker-compose: ```yml ports: - "80:80" - "443:443" - "443:443/udp" ```
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@bo0tzz commented on GitHub (Jan 1, 2023):

I've opened the ports, but I'm not sure how to test this. Can you verify it for me?

@bo0tzz commented on GitHub (Jan 1, 2023): I've opened the ports, but I'm not sure how to test this. Can you verify it for me?
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@bt90 commented on GitHub (Jan 1, 2023):

The developer consoles of Chrome/Firefox should report HTTP/3. I'm on mobile right now so that's not an option but this test indicates that it's working:

https://www.http3check.net/?host=demo.immich.app

(don't get confused by the QUIC warning: https://github.com/caddyserver/caddy/issues/5122#issuecomment-1268978760)

@bt90 commented on GitHub (Jan 1, 2023): The developer consoles of Chrome/Firefox should report HTTP/3. I'm on mobile right now so that's not an option but this test indicates that it's working: https://www.http3check.net/?host=demo.immich.app (don't get confused by the QUIC warning: https://github.com/caddyserver/caddy/issues/5122#issuecomment-1268978760)
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@bo0tzz commented on GitHub (Jan 1, 2023):

Great, thanks!

@bo0tzz commented on GitHub (Jan 1, 2023): Great, thanks!
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Reference: immich-app/immich#532