[IPOL discuss] [IPOL tech] simultaneous execution of same demo

[José Luis Lisani Roca]

Thank you Gabriele, it seems it works!

Best,
José Luis


El 6/11/14 15:04, Gabriele Facciolo escribió:
>
> The solution to your problem.
> Best
> G.
>
> http://dev.ipol.im/git/?p=facciolo/ipol_demo.git;a=commit;h=7a3d8e8f46f412e4b7d856fdd818e3cc7bca6c5b
>
> On Nov 6, 2014 11:05 AM, "Bertrand Kerautret" 
> <bertrand.kerautret at univ-lorraine.fr 
> <mailto:bertrand.kerautret at univ-lorraine.fr>> wrote:
>
>     Hey José Luis,
>     I also detected the pb some time ago with parameters not set
>     correctly between two access. The probability is indeed low but
>     higher if we test some demos in teaching contest with student
>     trying the same demos. ;(
>
>     All the best,
>     Bertrand
>
>
>
>
>
>     Le 06/11/2014 10:06, José Luis Lisani Roca a écrit :
>
>         Dear all,
>
>         I would like to raise (again) the issue of simultaneously
>         running two or
>         more instances of
>         the same demo. As some of you have probably noticed,
>         simultaneous runs
>         tend to mix their results
>         (you open an image and end up with the results for the image
>         opened by
>         another user).
>
>         As long as IPOL demos are not extensively used, the
>         probability of such
>         an event is low.
>         But some demos are likely to be run by many people at the same
>         time
>         (i.e. CNES demos on
>         satellite images).
>
>         Does somebody know how to solve the problem? (Nicolas?)
>         Is it possible to "lock" the demo while being used (the time
>         between you
>         click the run button until you
>         get the results), in order to prevent these problems to happen?
>
>         Best,
>         José Luis
>
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