[Paraview] error when connecting to pvserver

[u.utku.turuncoglu at be.itu.edu.tr]

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