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https://issues.apache.org/jira/browse/HTTPCORE-720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17571253#comment-17571253
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Sanoj Punchihewa commented on HTTPCORE-720:
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With further analysis, it was observed the CPU spinning issues has occurred
after this commit
https://github.com/apache/httpcomponents-core/commit/f75d0de151f6a58e398cac930d2498b796a13e7d
> High CPU usage noticed for Slow writing clients
> -----------------------------------------------
>
> Key: HTTPCORE-720
> URL: https://issues.apache.org/jira/browse/HTTPCORE-720
> Project: HttpComponents HttpCore
> Issue Type: Bug
> Components: HttpCore NIO
> Affects Versions: 4.4.15, 4.4.16
> Reporter: Sanoj Punchihewa
> Priority: Major
> Attachments: HttpNIOTestServer.jar, HttpNIOTestServer.zip, testclient
> 2.zip, testclient.jar
>
>
> In httpCore NIO v4.4.15, we can observe a CPU spinning condition when a slow
> writing client sends a HTTPS GET request with a large payload. I have
> attached a sample HTTP server and a client to reproduce this issue.
> I tried this scenario with the fix [1] as well. Still, this issue was there
> in java 1.8.0_312.
> Could you please look into this?
> [1]-https://issues.apache.org/jira/browse/HTTPCORE-716
> Thanks,
> Sanoj
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