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https://issues.apache.org/jira/browse/CXF-8946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17777485#comment-17777485
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Sebastian Violet commented on CXF-8946:
---------------------------------------
Additional background is that this Memory-Leak doesn't happen on {*}CXF
4.0.0{*}.
It is only after the addition of
[rt/transports/http/src/main/java/org/apache/cxf/transport/http/HttpClientHTTPConduit.java|https://github.com/apache/cxf/blob/4adb1dc8bbd08f0910c5daef628182fea436523d/rt/transports/http/src/main/java/org/apache/cxf/transport/http/HttpClientHTTPConduit.java]
This is the diff between [4.0.0 and
4.0.3|https://github.com/apache/cxf/compare/02310e95fe74c0c031f540f3284e4a9bd856ced2...4adb1dc8bbd08f0910c5daef628182fea436523d#diff-a2fecaaf06665b20d7b6abb440bd118b9e161bc3199e1abeb801397c4395f5bb].
> HttpClient in CXF causing memory leak
> -------------------------------------
>
> Key: CXF-8946
> URL: https://issues.apache.org/jira/browse/CXF-8946
> Project: CXF
> Issue Type: Bug
> Components: JAX-RS
> Affects Versions: 4.0.3
> Reporter: Sebastian Violet
> Priority: Major
> Attachments: CXF-HTTPClient-MemoryLeak.zip, Screenshot 2023-10-19 at
> 2.29.56 PM.png, java_pid17394.hprof.zip, java_pid17394_Leak_Suspects.zip,
> java_pid91652.0001.hprof.zip, java_pid91652.0001_Leak_Suspects.zip,
> memory-leak-demo.zip
>
>
> When processing requests using the JAX RS client which used the new
> HttpClient, there is a memory leak.
> We found this when running it in spring boot using
> {code:java}
> @Async{code}
>
> I have tried to reproduce it using the attached code, and it seems to work
> with a low heap size.
>
> You can execute the code like so:
> {code:java}
> mvn compile exec:exec{code}
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