[jdk17u-dev] RFR: 8301255: Http2Connection may send too many GOAWAY frames

[Ralf Schmelter]

On Fri, 27 Jun 2025 10:56:24 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

> I backport this for parity with 17.0.17-oracle.
> 
> Omitted copyrights as files already have younger ones.
> 
> Resolved two chunks in Http2Connection because later change
> "8328286: Enhance HTTP client" was already backported.
> 
> In shutdown(Throwable) that change added line
>         cause.compareAndSet(null, t);
> messing up the context.
> Also, it removed the line
>         if (initialCause == null) this.cause = t;
> this change intends to edit, so I omitted this edit.
> 
> In protocolError(int, String) "8328286: Enhance HTTP client" added some
> code that needs to go into the if() added by this change.
> Resolved. so that it is the same as in 21.

Looks good.

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Marked as reviewed by rschmelter (Reviewer).

PR Review: https://git.openjdk.org/jdk17u-dev/pull/3686#pullrequestreview-2970803290