[jdk8u-dev] RFR: 8293562: KeepAliveCache Blocks Threads while Closing Connections [v5]

[Paul Hohensee]

On Tue, 9 Apr 2024 17:07:27 GMT, Dhamoder Nalla <dhanalla at openjdk.org> wrote:

>> Issue: [JDK-8293562](https://bugs.openjdk.org/browse/JDK-8293562): KeepAliveCache Blocks Threads while Closing Connections
>> Backport of PR https://github.com/openjdk/jdk11u-dev/pull/1890 fromJDK11 to JDK8.
>> 
>> The JDK11 patch doesn't apply cleanly 3/11 hunks need to be ported manually in KeepAliveCache.java.
>> 
>> Test performed:
>> 
>> 1. JTreg jdk_tier1
>> 2. JTreg jdk_tier2
>> 3. New test case added to this PR passed with the fix and failed without it.
>> 4. The customer failure scenario has been validated.
>
> Dhamoder Nalla has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix white spaces

Lgtm. The only real difference from the 11u backport looks to be the keepAliveTimer thread creation code.

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Marked as reviewed by phh (Reviewer).

PR Review: https://git.openjdk.org/jdk8u-dev/pull/409#pullrequestreview-2015712659