RFR: 8326498: java.net.http.HttpClient connection leak using http/2 [v7]

[Jaikiran Pai]

On Wed, 19 Nov 2025 10:33:46 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

>> Can I please get a review for this fix which addresses a connection leak in HttpClient when dealing with HTTP/2 requests?
>> 
>> I have added a comment in https://bugs.openjdk.org/browse/JDK-8326498 which explains what the issue is. The fix here addresses the issue by cleaning up the `Http2Connection` closing logic and centralizing it to a connection terminator. The terminator then ensures that the right resources are closed (including the underlying SocketChannel) when the termination happens.
>> 
>> A new jtreg test has been introduced which reproduces the issue and verifies the fix.
>
> Jaikiran Pai has updated the pull request incrementally with one additional commit since the last revision:
> 
>   use Utils.toIOException()

I've updated the PR to address several of the review comments and I don't have any more planned changes to this PR, unless of course for any new review comments. CI tier run is currently in progress with these changes.

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PR Comment: https://git.openjdk.org/jdk/pull/28233#issuecomment-3552000926