RFR: 8349910: Implement JEP 517: HTTP/3 for the HTTP Client API [v9]

[Daniel Jeliński]

On Fri, 27 Jun 2025 13:21:12 GMT, Daniel Fuchs <dfuchs at openjdk.org> wrote:

>> Daniel Fuchs has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 525 commits:
>> 
>>  - merge latest changes from master branch
>>  - http3: run H3StreamLimitReachedTest.java with -Djdk.httpclient.http3.maxStreamLimitTimeout=0 too
>>  - retry the ResetControlStream test as needed
>>  - http3: fix pending connection and reconnection on stream limit reached logic
>>  - http3: pending acknowledgement should be registered before actually sending the packet
>>  - http3: fix race with ping requests in PacketSpaceManager.java causing intermittent failures in H3ErrorHandlingTest.java
>>  - http3: improve exceptions in Http3ServerExchange.java
>>  - http3: fix exception handling in CancelRequestTest.java
>>  - http3: review feedback - revert HPACK.java
>>  - Implement X509TrustManagerImpl#checkClientTrusted for QUIC
>>  - ... and 515 more: https://git.openjdk.org/jdk/compare/5a1301df...0229c215
>
> src/java.base/share/classes/sun/security/ssl/X509Authentication.java line 224:
> 
>> 222:             // TODO in future, when QuicTLSEngine might become a public exported interface
>> 223:             // we should have a method on javax.net.ssl.X509ExtendedKeyManager that
>> 224:             // takes QuicTLSEngine.
> 
> Suggestion:
> 
>             // TODO in future, if QuicTLSEngine ever becomes a public exported interface
>             // we might have a method on javax.net.ssl.X509ExtendedKeyManager that
>             // takes QuicTLSEngine.

Maybe we could stop guessing the future, and use this instead:
Suggestion:

            // TODO add a method on javax.net.ssl.X509ExtendedKeyManager that
            // takes QuicTLSEngine.

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PR Review Comment: https://git.openjdk.org/jdk/pull/24751#discussion_r2179367158