[Paraview] BUG in client-server remote rendering (also 5.5RC3)

[Cory Quammen]

Alessandro,

Thanks for the bug report. I've posted this in our issue tracker.

https://gitlab.kitware.com/paraview/paraview/issues/18077

Cory

On Fri, Mar 23, 2018 at 8:06 AM, Alessandro De Maio <demaio.a at gmail.com>
wrote:

> Hello,
>      the step to reproduce this error are:
>
> 1) in the paraview Settings (Render View tab) set "Remote Render
> Threshold" = 0
> 2) launch a pvserver
> 3) launch a paraview session connecting to the server
> 4) in the paraview GUI create a second RenderView
> 5) in the second RenderView right click and Link Camera selecting the
> other RenderView (the two RenderViews have a linked Camera)
> 6) Close one of the two RenderViews
>
> The pvserver exit with this error:
>
> ERROR: In /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-
> linux-shared-release_superbuild/build/superbuild/
> paraview/src/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 874
> vtkSocketCommunicator (0x1882e40): Tag mismatch: got 1, expecting 22222.
>
> ERROR: In /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-
> linux-shared-release_superbuild/build/superbuild/
> paraview/src/ParaViewCore/ClientServerCore/Rendering/
> vtkPVSynchronizedRenderWindows.cxx, line 1168
> vtkPVSynchronizedRenderWindows (0x1cd30e0): Mismatch is render windows on
> different processes. Aborting for debugging purposes.
>
> The same error occurs also with Paraview-5.3.0
> If rendering is done on the client (the first step is avoided and the
> dimension of an object to render is less than the Remote Render Thresholf)
> the error doesn't occurr.
>
> I've tried both with a Linux and Windows client but with a Linux server..
>
>
> Thank you
>
> Alessandro
>
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-- 
Cory Quammen
Staff R&D Engineer
Kitware, Inc.
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