Server side plugin example

Is there a server side plugin example in Python or C++? I wonder if there is a trivial example to understand the basics about developing a server (distributed) plugin version in Python. In particular, the usage of the executive object methods ‘GetUpdateGhostLevel’, ‘GetUpdateNumberOfPieces’, ‘GetUpdatePiece’ will help; and how to broadcast info among processors. Any hints? Thanks.

There are many server-side plugins example in https://gitlab.kitware.com/paraview/paraview/-/tree/master/Examples/Plugins?ref_type=heads

However there are no distributed computing examples there, using either ghost cells or multi process communication. You may want to look at actual filter code for that.

I strongly suggest to work in C++ to do that though.

Sure, I will take a look. Thanks for the quick reply.