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Re: [Subclipse-dev] Excessive use of TCP sockets

Author Mark Phippard <markphip at gmail dot com>
Full name Mark Phippard <markphip at gmail dot com>
Date 2007-06-14 09:56:45 PDT
Message I do not know if it is causing these TCP connection time outs, but I
talked to the SVN developers and we should be calling the dispose()
method.

The change I am looking into is to only ever create a single
JhlClientAdapter object ... then we would not need to call this
method.

I never understood why it did not work this way already.

Mark



On 6/14/07, Thomas Hallgren <thomas at tada dot se> wrote:
> Hi Alexander,
> yes, I've read this thread before but I'm not sure if this is my
> problem. I'm hunting for ways to close more then we do now since it is
> starting to become a real problem at the receiving end. See:
> https://bugs.eclipse​.org/bugs/show_bug.c​gi?id=192385
>
> We have been using JavaHL mostly, hence my interest in the
> JhlClientAdapter. I'll try SVNkit also and see if there's a difference.
>
> Regards,
> Thomas Hallgren
>
> Alexander Kitaev wrote:
> > Hello Thomas,
> >
> > I once answered a question regarding sockets in TIME_WAIT state, may
> > be you'll find my answer useful:
> > http://www.nabble.co​m/Massive-TCP-client​-sockets-on-TIME_WAI​T-tf3874323.html
> >
> >
> > Alexander Kitaev,
> > TMate Software,
> > http://svnkit.com/ - Java [Sub]Versioning Library!
> >
> > Thomas Hallgren wrote:
> >> I'm looking at the source for the JhlClientAdapter class. It uses a
> >> SVNClientSynchronized. That class has a dispose() method. From what I
> >> can see, it never gets called and there's no way for me to get to it.
> >> Could this be the reason why I see so many sockets that are lingering
> >> in TIME_WAIT? We do implicitly create many instances of the client
> >> adapter.
> >>
> >> - thomas
> >>
> >>
> >>
> >> Mark Phippard wrote:
> >>> On 5/18/07, Thomas Hallgren <thomas at tada dot se> wrote:
> >>>> The subject refers to a Buckminster bug
> >>>> https://bugs.eclipse​.org/bugs/show_bug.c​gi?id=186092 that would like
> >>>> your input on.
> >>>>
> >>>> Buckminster uses several instances of ISVNClientAdapter (one per
> >>>> project
> >>>> that it resolves and eventually downloads). We use the following
> >>>> commands used on the adapter:
> >>>>
> >>>> getList(SVNUrl, SVNRevision, boolean)
> >>>> getContent(SVNUrl, SVNRevision)
> >>>> getDirEntry(SVNUrl, SVNRevision)
> >>>> checkout(SVNUrl, File, SVNRevision, boolean)
> >>>>
> >>>> This seems to result in a lot of TCP sockets lingering in a TIME_WAIT
> >>>> until they are closed due to a timeout. Is there clean-up needed on
> >>>> the
> >>>> ISVNClientAdapter to avoid this? Any other ideas?
> >>>
> >>> Our code lives several layers above something like that. You'd have
> >>> to write some tests that show your problem and take it up with the
> >>> adapter provider, JavaHL or SVNKit.
> >>>
> >>>
> >>
> >> --------------------​--------------------​--------------------​---------
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> >> For additional commands, e-mail: dev-help at subclipse dot tigris dot org
> >>
> >>
> >
> > --------------------​--------------------​--------------------​---------
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> >
>
> --------------------​--------------------​--------------------​---------
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>
>


--
Thanks

Mark Phippard
http://markphip.blogspot.com/

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Excessive use of TCP sockets thhal Thomas Hallgren 2007-05-18 02:05:57 PDT
     Re: [Subclipse-dev] Excessive use of TCP sockets Mark Phippard <markphip at gmail dot com> Mark Phippard <markphip at gmail dot com> 2007-05-18 05:25:06 PDT
         Re: [Subclipse-dev] Excessive use of TCP sockets thhal Thomas Hallgren 2007-06-14 08:32:45 PDT
             Re: [Subclipse-dev] Excessive use of TCP sockets Mark Phippard <markphip at gmail dot com> Mark Phippard <markphip at gmail dot com> 2007-06-14 08:37:39 PDT
                 Re: [Subclipse-dev] Excessive use of TCP sockets thhal Thomas Hallgren 2007-06-14 08:45:21 PDT
                 Re: [Subclipse-dev] Excessive use of TCP sockets Alexander Kitaev <Alexander dot Kitaev at svnkit dot com> Alexander Kitaev <Alexander dot Kitaev at svnkit dot com> 2007-06-14 11:44:21 PDT
                     Re: [Subclipse-dev] Excessive use of TCP sockets Mark Phippard <markphip at gmail dot com> Mark Phippard <markphip at gmail dot com> 2007-06-14 11:58:30 PDT
             Re: [Subclipse-dev] Excessive use of TCP sockets Alexander Kitaev <Alexander dot Kitaev at svnkit dot com> Alexander Kitaev <Alexander dot Kitaev at svnkit dot com> 2007-06-14 08:42:57 PDT
                 Re: [Subclipse-dev] Excessive use of TCP sockets thhal Thomas Hallgren 2007-06-14 08:54:10 PDT
                     Re: [Subclipse-dev] Excessive use of TCP sockets Mark Phippard <markphip at gmail dot com> Mark Phippard <markphip at gmail dot com> 2007-06-14 09:56:45 PDT
                     Re: [Subclipse-dev] Excessive use of TCP sockets thhal Thomas Hallgren 2007-06-14 09:57:14 PDT
                         Re: [Subclipse-dev] Excessive use of TCP sockets Mark Phippard <markphip at gmail dot com> Mark Phippard <markphip at gmail dot com> 2007-06-14 09:59:45 PDT
                             Re: [Subclipse-dev] Excessive use of TCP sockets thhal Thomas Hallgren 2007-06-14 10:20:54 PDT
     Re: [Subclipse-dev] Excessive use of TCP sockets Alexander Kitaev <Alexander dot Kitaev at svnkit dot com> Alexander Kitaev <Alexander dot Kitaev at svnkit dot com> 2007-05-21 05:29:51 PDT
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