Clustering not working with vizcore.cfg

[pcatalano]

Hello,

In Vizard 3, I was using the vizcore.cfg file to specify the settings for cluster so as to not need to start and configure the cluster master every time.

In Vizard 4, this doesn't seem to work for me. I have updated the vizcore.cfg with the changed noted in the help documents concerning cluster config options in the new version, but it doesn't help.

This is what I get. On the server side, Vizard reports:
ERROR: VizMultiCastTCP::send() failed to send data to client (WSAECONNABORTED)

On the client side, the cluster client says:
ERROR: Failed to receive initialization commands from master.
Cluster client exited with code 0

If I use the cluster master app and not the vizcore.cfg file, tho, it works fine.