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From Stefan Hett <>
Subject Re: Problem with locking multiple files.
Date Tue, 10 May 2016 11:23:19 GMT
On 5/9/2016 12:31 PM, Ivan Zhakov wrote:
> [please use plain-text formatting as documented in Community Guide [1]]
> On 9 May 2016 at 12:05, Stefan Hett <> wrote:
>>> On 5/9/2016 10:55 AM, Stefan Hett wrote:
>>>> On 5/9/2016 10:09 AM, Ivan Zhakov wrote:
> [...]
>>>> Could you please provide reproduction script using command line
>>>> client? As far I understand the problem in 'Java-SSL-Tunnel', not in
>>>> Subversion itself.
>>> I'll forward that to the user on the TSVN list, since I don't have any environment
>>> at hand here to reproduce the described issue.
>> Seems like I'm not fully awake yet... As far as I understood the issue, there's
>> no way to reproduce the scenario just using the command line client, since
>> that doesn't allow to lock multiple files over different paths (aka: there's no
>> recursive-flag for svn lock).
> 'svn lock' accepts multiple targets:
> $ svn lock a b c
> 'a' locked by user 'ivan'.
> 'b' locked by user 'ivan'.
> 'c' locked by user 'ivan'.
>> The only way to reproduce the problem atm seems to be using some other
>> client. In this particular case the issue is reported to be reproducible using
>> TSVN 1.9.4 (which according to Stefan K√ľng uses the SVN API directly
>> for the lock/unlock feature --- aka: I assume he's calling svn_ra_lock() by
>> passing multiple path_revs - didn't check that, so take it with care).
>> Do you have a lead for me how to get any further information from the user
>> which would help to investigate the issue?
> - RA layer is being used?
> - Server-side Subversion version?
> But most likely 'Java-SSL-Tunnel' acts as a 'busted proxy' and doesn't
> handle HTTP pipelining properly. I assume users uses http:// protocol
> to access the server. Switching to https:// may help in this case.
Thanks for picking that up on the TSVN users list yourself, Ivan. Looks 
like it's indeed an issue with HTTP pipelining and the Java-SSL-Tunnel 
as you suspected.
For those interested in the outcome of the thread: TSVN users list 
topic: "TortoiseSVN "Get lock" of multiple files fails via 
Java-SSL-tunnel since v1.9.0 (bug?)".

Stefan Hett

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