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Posted to dev@hc.apache.org by "Peter Frank (Jira)" <ji...@apache.org> on 2019/11/07 21:47:00 UTC
[jira] [Commented] (HTTPCLIENT-2028) Restore
staleConnectionCheckEnabled=true semantic behavior in
validateAfterInactivity config
[ https://issues.apache.org/jira/browse/HTTPCLIENT-2028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16969581#comment-16969581 ]
Peter Frank commented on HTTPCLIENT-2028:
-----------------------------------------
Adding HttpCore issue that has a potential patch
> Restore staleConnectionCheckEnabled=true semantic behavior in validateAfterInactivity config
> --------------------------------------------------------------------------------------------
>
> Key: HTTPCLIENT-2028
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2028
> Project: HttpComponents HttpClient
> Issue Type: Improvement
> Components: HttpClient (classic)
> Affects Versions: 4.5, 4.5.1, 4.5.2, 4.5.3, 4.5.4, 4.5.5, 4.5.6, 4.5.7, 4.5.8, 4.5.9, 4.5.10
> Reporter: Peter Frank
> Priority: Major
>
> Between HttpClient 4.4.x and 4.5.x setStaleConnectionCheckEnabled was deprecated in favor of setValidateAfterInactivity. That's all fine, however, the implementation of setValidateAfterInactivity has no ability to check if a connection is stale all the time. The closest one can get is 1 ms, and that's unfortunately not short enough in a test environment scenario when a test Http Server is being restarted between Tests to clear out state.
> This is a common issue on the internet for people that use something like Wiremock, the irony is troubleshooting the situation makes it go away (cause logging slows the tests).
> I would suggest making 0 a special value to "turn on" validation all the time.
> With HttpClient 5 removing the old staleConnectionCheckEnabled completely with a piece of what that feature actually did also being removed I fear it will leave me, and perhaps others, in a bit of a lurch. Thanks!
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