[bug-gnubatch] Host interconnection doesn't work anymore

[Ralf Kraudelt]

Hi,
I play around with GNUbatch. Version 1.4 is working like a charm - 
mostly. 2 interconnected hosts, exported variables and jobs work fine. 
It's a plain installation, only --prefix is changed and a gnubatch.hosts 
file is configured.

Now I tried version 1.5. Same situation, plain installation. After the 
first start, everything worked fine: 2 connected hosts, exported jobs 
and variables. But after a restart of one and later both servers, they 
can't see each other. I run gbch-conn, but it returns without error. 
gbch-rr doesn't exit. gbch-xq doesn't see exported jobs and variables 
from the other machine and so on.

Due to the changes in version 1.5 "Most of the network handling has been 
rewritten to not require very much in the hosts file for connections 
between servers." I guess that my problem arises from these changes. Is 
there anything I can do to help?

Documentation problem:
gbch-q -? says: "-n display network wide jobs". The correct option is -r.

Regards
Ralf