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https://issues.apache.org/jira/browse/HTTPCLIENT-2127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Danmeng Tu updated HTTPCLIENT-2127:
-----------------------------------
Description:
Recently I noticed the I/O Reactor of my application always shuts down
unexpectedly, so I tried to remote debug my application and found shutting down
process is triggered by CancelledKeyException, and since I'm not an expert of
NIO therefore I did my best to assist you to diagnose the problem with thread
dump and stacktrace attached.
Apart from that, I also attached the code of how I use HttpClient in order to
make sure, such exception is not caused in correct usage of HttpClient.
Let me know if you need more details please.
[^AbstractHttpClientDownloader.java]
[^LimitedAsyncResponseConsumer.java]
Thank you very much.
!Screen Shot 2020-11-05 at 23.50.46.png!
!Screen Shot 2020-11-05 at 23.12.44.png!
!Screen Shot 2020-11-05 at 23.12.53.png!
was:
Recently I noticed the I/O Reactor of my application always shuts down
unexpectedly, so I tried to remote debug my application and found shutting down
process is triggered by CancelledKeyException, and since I'm not an expert of
NIO therefore I did my best to assist you to diagnose the problem with thread
dump and stacktrace attached, thank you very much.
!Screen Shot 2020-11-05 at 23.50.46.png!
!Screen Shot 2020-11-05 at 23.12.44.png!
!Screen Shot 2020-11-05 at 23.12.53.png!
> CancelledKeyException Triggers Reactor to Shutdown
> --------------------------------------------------
>
> Key: HTTPCLIENT-2127
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2127
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpClient (async)
> Affects Versions: 5.0.3
> Environment: linux
> Reporter: Danmeng Tu
> Priority: Major
> Attachments: AbstractHttpClientDownloader.java,
> LimitedAsyncResponseConsumer.java, Screen Shot 2020-11-05 at 23.12.44.png,
> Screen Shot 2020-11-05 at 23.12.53.png, Screen Shot 2020-11-05 at
> 23.50.46.png, threads_report.txt
>
>
> Recently I noticed the I/O Reactor of my application always shuts down
> unexpectedly, so I tried to remote debug my application and found shutting
> down process is triggered by CancelledKeyException, and since I'm not an
> expert of NIO therefore I did my best to assist you to diagnose the problem
> with thread dump and stacktrace attached.
> Apart from that, I also attached the code of how I use HttpClient in order to
> make sure, such exception is not caused in correct usage of HttpClient.
> Let me know if you need more details please.
> [^AbstractHttpClientDownloader.java]
> [^LimitedAsyncResponseConsumer.java]
> Thank you very much.
> !Screen Shot 2020-11-05 at 23.50.46.png!
> !Screen Shot 2020-11-05 at 23.12.44.png!
> !Screen Shot 2020-11-05 at 23.12.53.png!
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