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https://issues.apache.org/jira/browse/AXIS2-935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12741314#action_12741314
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Haroon commented on AXIS2-935:
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We are facing the same issue with Axis2-1.2 version when we use Axis2 as our
Webservices client to make WS calls.
Exception stack trace is : org.apache.axis2.AxisFault: Too many open files
Caused by: org.apache.axis2.AxisFault: Too many open files
Caused by: java.net.SocketException: Too many open files
I saw this post on AXIS2-2931 on the patch for this fix. And it is mentioned
that this patch can be seamlessly applied in axis2-1.3 and 1.4
<https://issues.apache.org/jira/browse/AXIS2-2931?focusedCommentId=12676837&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12676837>
However, since we are on Axis2-1.2 version, could you please let us know the
approach for fixing this issue, with minimum changes to the list of axis2 jars?
I'm doubtful, if I take the fix from
<http://www.intalio.org/public/maven2/org/apache/axis2/axis2-kernel/1.3i3/> and
replace axis2-kernel-1.2.jar with axis2-kernel-1.3i3.jar, what other dependent
jars I might need to upgrade?
Any sort of help/guidelines on applying the proper fix to axis2-1.2 version is
appreciated.
> Connections are not properly released causing them to stick in the
> "CLOSE_WAIT" state and cause "Too many files open"
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: AXIS2-935
> URL: https://issues.apache.org/jira/browse/AXIS2-935
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: kernel
> Affects Versions: 1.0
> Environment: Weblogic 8.1.2, Solaris 8 (dont ask!)
> Reporter: Jeff Peterson
> Assignee: Deepal Jayasinghe
> Priority: Critical
> Attachments: AXIS2-935.patch
>
>
> It appears that org.apache.axis2.transport.http.SOAPOverHTTPSender does not
> properly cleanup the http post connection after payload has been sent.
> The symptoms of this problem show up in `netstat` as literally hundreds of
> connections in the "CLOSE_WAIT" state. On a busy server this can cause the
> application to report exceptions with the message "Too many open files."
> I looked in the source code for axis2 1.0 and discovered that in
> SOAPOverHTTPSender.java the releaseConnection() is never called on the
> postMethod variable. This seems to be a likely candidate for the source of
> the issue.
> See SOAPOverHTTPSender.java:97-118
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