[Paraview] error when connecting to pvserver

[Utkarsh Ayachit]

The client and server processes both print out a message with the
handshake strings they compared with. Mind posting both of them?

Thanks

On Sun, Apr 26, 2015 at 8:54 AM,  <u.utku.turuncoglu at be.itu.edu.tr> wrote:
> Hi,
>
> I am trying to connect Paraview server (pvserver) to test the Paraview
> Catalyst example codes from GitHub account. So, i installed Paraview from
> source (under Centos 7.0) without any problem and then test code. The
> problem is that i am getting following error messages when i try to run
> the example,
>
> ERROR: In
> /opt/progs/paraview-4.3.1/src/ParaViewCore/ClientServerCore/Core/vtkTCPNetworkAccessManager.cxx,
> line 424
> vtkTCPNetworkAccessManager (0x1063f00):
> **********************************************************************
> 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.4.3).
> **********************************************************************
>
> In this case, both server and client are using same Paraview installation
> and i disabled both firewall and selinux to eliminate the possible error
> sources that might cause the problem. The server is also started using
> following command,
>
> [turuncu at epsilon-lnx CFullExample2]$ pvserver --server-port=22222
> Waiting for client...
> Connection URL: cs://epsilon-lnx:22222
> Accepting connection(s): epsilon-lnx:22222
>
> and the client code is running as follows,
>
> [turuncu at epsilon-lnx CFullExample2]$ ./CFullExample2
> SampleScripts/feslicescript.py
>
> I enabled live visualization by setting it True and proper server address
> and the port in the Python coprocessor code. I also tried to connect
> server from another machine directly using Paraview and it is working. At
> this point, i just need help to find the problem.
> Best Regards,
>
> --ufuk
>
>
>
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