The test logic does not seem to have a problem. Suspecting platform specific issues, hence switching to the `createClientBuilderForH3()` best practice. Plus, introducing `jdk.httpclient.HttpClient.log=quic:hs` to aid with the troubleshooting in case failure recurs.
------------- Commit messages: - Adapt the created client to the platform in `H3IdleExceedsQuicIdleTimeout` Changes: https://git.openjdk.org/jdk/pull/29551/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=29551&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8376645 Stats: 4 lines in 1 file changed: 2 ins; 0 del; 2 mod Patch: https://git.openjdk.org/jdk/pull/29551.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/29551/head:pull/29551 PR: https://git.openjdk.org/jdk/pull/29551
