Capturing return values from concurrent mpiexecs

[David Golden]

On 2005-11-08 15:06:31 -0500, Pete Wyckoff wrote:
> 
> Hrm, now that I think of it, is there any way that a pure server
> can exit cleanly?  Shouldn't it always return 1?  Let me know if
> you have any ideas.
>

Maybe it should return nonzero if it's aborted while clients
still exist, maybe even return N where N is the number of concurrent clients
that you can expect to be thoroughly messed up by the sudden loss of the master.