WebSockets over HTTP/2 #4

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1. nhooyr

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2. nhooyr commented on Sep 6, 2018

   

   nhooyr

   on Sep 6, 2018

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   Definitely worth reading https://tools.ietf.org/html/rfc8441

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3. nhooyr commented on Mar 29, 2019

   

   nhooyr

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   This does mean we cannot expose net.Conn directly as part of the API interface like gorilla/ws because there may not be a net.Conn to expose.
4. nhooyr commented on Apr 5, 2019

   

   nhooyr

   on Apr 5, 2019

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   So unfortunately, there is no clean way for a client to detect whether a HTTP server supports WebSockets over HTTP/2 without actually performing a handshake. I've emailed the working group regarding this.

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5. nhooyr commented on Apr 5, 2019

   

   nhooyr

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   Hopefully shows up on https://lists.w3.org/Archives/Public/ietf-http-wg/2019AprJun/
6. nhooyr commented on Apr 7, 2019

   

   nhooyr

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   https://lists.w3.org/Archives/Public/ietf-http-wg/2019AprJun/0010.html
7. nhooyr

   modified the milestones: v1.0.0, v1.1.0This milestone has been deleted on Apr 12, 2019
8. nhooyr

   changed the title [-]HTTP/2 Support[/-] [+]WebSockets over HTTP/2[/+] on Apr 20, 2019
9. nhooyr

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10. nhooyr

    removed this from the v1.1.0 milestone on Apr 26, 2019
11. nhooyr

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12. nhooyr commented on May 30, 2019

    

    nhooyr

    on May 30, 2019

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    So it looks like my suggestion won't be implemented. The only way to implement this then is to take a HTTP2 flag on the dial options or keep a global cache.

    For the server, I'm sure we can do this transparently but will require some collaboration with net/http.
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14. mitar commented on Sep 15, 2025

    

    mitar

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    I think that importing golang.org/x/net/http2 is pretty safe and I would not call it really a dependency. :-)

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15. mafredri

    added 12 commits that reference this issue on Sep 29, 2025

    feat: add experimental http2 support

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16. Pangjiping

    added a commit that references this issue on Sep 13, 2026

    fix(ingress): migrate WebSocket proxy off archived gorilla/websocket

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17. mafredri

    added a commit that references this issue on Oct 29, 2026

    feat: add experimental http2 support

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