Jee仔, On 9/17/25 4:39 AM, Jee仔 wrote:
I hope this message finds you well. I'm currently exploring HTTP/3 integration possibilities and noticed that Tomcat doesn't yet natively support this protocol. Could you kindly share if there are any plans to implement HTTP/3 (QUIC) support in future releases? If so, would you mind providing an estimated timeline?
To add to William's comments in another reply, Tomcat uses Java's TCP/IP and TLS stacks to implement its connectors. If Java were to implement QUIC, then it would be "easy" for Tomcat to support it.
JEP 517[1] proposes support for HTTP/3 in the *http client* but not really for user-facing code. The idea is that existing web connections using existing code can simply start using QUIC if the server supports it.
A specific non-goal of JEP 517 is "It is not a goal to provide a server-side implementation of the HTTP/3 protocol."
JEP 517 is targeted at Java 26 (~March 2026). I wouldn't expect a server-side implementation from OpenJDK until after Java 26 ships.
There are currently no hacky options for getting QUIC support in Tomcat. -chris [1] https://openjdk.org/jeps/517 --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
