[Yanel-dev] Concurrent Read Write Locks

[Michael Wechner]

Thanks very much for this great improvemt. Will try to test/review it 
shortly.

Michael

Am 12.06.12 16:07, schrieb Cedric Staub:
> On Tue, Jun 5, 2012 at 11:55 AM, Cedric Staub <cs.staub at cssx.ch 
> <mailto:cs.staub at cssx.ch>> wrote:
>
>     On Tue, Jun 5, 2012 at 10:59 AM, Michael Wechner
>     <michael.wechner at wyona.com <mailto:michael.wechner at wyona.com>> wrote:
>
>         Sleeping on it, I still think it makes sense, but it came to
>         my mind, that some custom code might not call "close()" as one
>         should, and hence the atomic move won't happen.
>
>         Hence I think we need to make this enhancement configurable
>         inside the repository configuration, in order to give people
>         a chance to improve their code.
>
>
>     Sure, should be no problem to implement.
>
>
> I have an initial implementation of this, which is now available from 
> the Yarep repository on Github 
> (https://github.com/wyona/yarep/tree/copy-on-write). You need to add 
> the tag <copy-on-write enabled="true"/> in order to enable it in your 
> VirtualFileSystem repository (other repositories are not supported). 
> It's still experimental, but I'd be happy if you could take a look at 
> the code.
>
> Thanks
> Cedric
>
>

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