[Paraview] Mismatching Client/Server version

[Utkarsh Ayachit]

Hyun,

Looks like it's failing when comparing the file hash for
vtkSocketCommunicator. That  generally implies that the VTK submodule
was not properly in either of the builds. Do you have access to the
build directories for both? If so, check the contents of
./VTK/Parallel/Core/vtkSocketCommunicatorHash.h in the build directory
for the two. The hashes should match.

Utkarsh
On Sat, Aug 11, 2018 at 3:41 PM Hyun Lim <hyun_lim at outlook.com> wrote:
>
> Hello all,
>
>
>
> I just tried to make reverse connetion between my laptop and supercomputer that I can access.
>
>
>
> I am using below commands
>
>
>
> pvserver -rc --client-host=<localhost> --server-port=11111
>
>
>
> I set up all server configuration locally and follow the instruction in the manual. And I got below error message form my local machine:
>
>
>
> ERROR: In /Users/kitware/dashboards/buildbot-slave/8275bd07/build/superbuild/paraview/src/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 503
>
> vtkSocketCommunicator (0x61000011c710): Client/server version hash mismatch.
>
>
>
> ERROR: In /Users/kitware/dashboards/buildbot-slave/8275bd07/build/superbuild/paraview/src/ParaViewCore/ClientServerCore/Core/vtkTCPNetworkAccessManager.cxx, line 413
>
> vtkTCPNetworkAccessManager (0x610000267e00):
>
> **********************************************************************
>
> Connection failed during handshake. This can happen for the following reasons:
>
> 1. Connection dropped during the handshake.
>
> 2. vtkSocketCommunicator::GetVersion() returns different values on the
>
>     two connecting processes (Current value: 100).
>
> 3. ParaView handshake strings are different on the two connecting
>
>     processes (Current value: paraview.5.4.renderingbackend.opengl2).
>
> **********************************************************************
>
>
>
> And also from supercomputer
>
>
>
> pvserver -rc --client-host=10.37.10.30 --server-port=11111
>
> Connecting to client (reverse connection requested)...
>
> Connection URL: csrc://10.37.10.30:11111
>
> ERROR: In /apps/src/paraview/src/ParaView-v5.4.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 611
>
> vtkSocketCommunicator (0x2411d60): Client/server version hash mismatch.
>
>
>
> ERROR: In /apps/src/paraview/src/ParaView-v5.4.1/ParaViewCore/ClientServerCore/Core/vtkTCPNetworkAccessManager.cxx, line 337
>
> vtkTCPNetworkAccessManager (0x1835550):
>
> **********************************************************************
>
> Connection failed during handshake. vtkSocketCommunicator::GetVersion()
>
> returns different values on the two connecting processes
>
> (Current value: 100).
>
> **********************************************************************
>
>
>
> It seems that major problem is version mismatching between client and server. However, I installed Paraview 5.4.1 and supercomputer has a same version, 5.4.1.
>
>
>
> Does anyone have some suggestions how to resolve this issue?
>
>
>
> Thanks a lot,
>
>
>
> Hyun
>
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