[jira] [Commented] (HTTPCLIENT-2298) Requests reported as pending longer than expected

["Kristijan Postolov (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HTTPCLIENT-2298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17772147#comment-17772147 ] 

Kristijan Postolov commented on HTTPCLIENT-2298:
------------------------------------------------

Hi [~olegk] ,

Sorry for the late response, but I can confirm that the fix solved my issue.

Thank you,
Kristijan 

> Requests reported as pending longer than expected
> -------------------------------------------------
>
>                 Key: HTTPCLIENT-2298
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2298
>             Project: HttpComponents HttpClient
>          Issue Type: Bug
>    Affects Versions: 5.2.1
>            Reporter: Kristijan Postolov
>            Priority: Minor
>             Fix For: 5.2.2, 5.3-alpha2
>
>
> I was upgrading to the new httpclient5 (more specifically 5.2.1) and noticed an issue where the StrictConnPool does not return accurate stats for the number of pending request.
>  
> I created an httpClient with connectionRequestTimeout=2000 (2 seconds), responseTimeout=12000 (12s) and maxConnTotal=1 on the poolingHttpClientConnectionManager.
> The connection request timeout works as expected, when I make a slow request that runs for 10 seconds, and in the meantime I start a second one, the second request will fail after 2 seconds, as there is no available connection.
>  
> However, after the 2 seconds, when the second connection throws a timeout exception I check the poolingHttpClientConnectionManager.getTotalStats().getPending(),
> I am still receiving 1 (meaning there is one request that is waiting for a free connection), even though this is not true since the request timed out after the configured 2 seconds.
> This number gets back to 0, only when the first connection is released (the first 10 second request finishes). I checked the same behavior with the old client (httpclient 4.5.14) and there the pending requests was decremented right after the connection request timeout is reached.



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