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Posted to dev@hc.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2019/09/30 13:10:00 UTC

[jira] [Commented] (HTTPCORE-604) HttpClient5 double-closes IOSessions for HTTP/1.1 HEAD requests

    [ https://issues.apache.org/jira/browse/HTTPCORE-604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16940943#comment-16940943 ] 

ASF subversion and git services commented on HTTPCORE-604:
----------------------------------------------------------

Commit e326a64971573cd9a42dc77d65174a906bad85c0 in httpcomponents-core's branch refs/heads/bug-fixes from Oleg Kalnichevski
[ https://gitbox.apache.org/repos/asf?p=httpcomponents-core.git;h=e326a64 ]

HTTPCORE-604: async HTTP/1.1 protocol handler must close the i/o session if it cannot be kept alive before passing control to the message exchange hanlder


> HttpClient5 double-closes IOSessions for HTTP/1.1 HEAD requests
> ---------------------------------------------------------------
>
>                 Key: HTTPCORE-604
>                 URL: https://issues.apache.org/jira/browse/HTTPCORE-604
>             Project: HttpComponents HttpCore
>          Issue Type: Bug
>          Components: HttpCore NIO
>            Reporter: Richard Hernandez
>            Priority: Major
>             Fix For: 5.0-beta9
>
>
> HttpClient5 consistently fails HEAD requests that have the "Connection: close" header on the response because the runtime always attempts to close the IOSession handling the connection twice. The second close triggers a ConnectionClosedException, causing the request to fail.
> For some reason, this only affects HEAD requests. All other HTTP methods work fine.
> I don't have a repro that I can share yet, but I'm working on a fix. I'm letting you know because I don't know if I'll need to make any changes in core (I suspect I will). Can you wait to release beta9 until I have a root cause?



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