[jdk21u-dev] RFR: 8318492: Http2ClientImpl should attempt to close and remove connection in stop()

[Severin Gehwolf]

On Tue, 16 Sep 2025 21:09:22 GMT, Daniel Hu <duke at openjdk.org> wrote:

> Clean backport. Improves Http2ClientImpl::stop(); when connections are successfully closed, they are removed from the internal map tracking connections. GHA passes.

@cost0much Why is this an important fix to have in JDK 21? I can see why this might help in some cases, but the general benefit to warrant doing this backport doesn't seem to warrant the risk of this change in behaviour. Please provided more details.

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/2221#issuecomment-3398347151