Exposing QUIC API in Java 26

[Alan Bateman]

The JEP you are looking for is JEP 517 [1], see the Non-Goals section. 
Can you bring this discussion to net-dev as that is the mailing list 
where HTTP and networking issues are discussed.

-Alan

[1] https://openjdk.org/jeps/517


On 26/09/2025 03:52, Srayan Jana wrote:
> Hello!
>
> I recently heard that Java is getting HTTP/3 support in Java 26. 
> That's really cool!
>
> I'm interested in QUIC, the protocol behind HTTP/3, for multimedia and 
> gaming related applications.
>
> See: https://moq.dev/ <https://moq.dev/>
> https://developer.mozilla.org/en-US/docs/Web/API/WebTransport
> https://github.com/MOZGIII/xwt
>
>
> Will QUIC/Webtransport be added to Java as well? It would be nice to 
> be able to have a quinn (https://github.com/quinn-rs/quinn) style API 
> in Java with unreliable datagrams and other additional features that 
> QUIC enables.
>
> You could even do an Iroh (https://github.com/n0-computer/iroh) 
> implementation in Java!
>
> How would this work? Would QUIC be added as the "third" network 
> transport layer besides TCP and UDP? Or would it require its own 
> separate API in order to use it?
>
>
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