A problem with using distributed rendering in ParaviewWeb

This worked when I used ParaView as the server, the server used
“’ pv_protocols. ParaViewWebStartupRemoteConnection '” successfully connected to the pvserver,
Is this distributed rendering also work when using VTK as the server? I observed that the VTK as a server
protocol has no corresponding function.

Only ParaView is meant to deal with data and rendering distribution.