Re: ProtocolRegister Error from ANTS

[Timothy Stack <stack@cs.utah.edu>]

> 	First of all, I'm getting the following message on standard error
> from all of my new ANTS nodes.  It's harmless, right?
> 
> Cannot export class groups in emulation.

yep, I'll try and figure out a way to get rid of it in a bit...

> 	Next, I got the following message on just one node,
> aegir.aero.org:
> 
> 
> ProtocolRegister.register(id   =e7fbe5..,
> owner=ProtocolRegister.Owner[id=ants.route.DynamicRouteProtocol;data=Local])
> hit existing duplicate.
> ABORT:
> ProtocolRegsiter got duplicate registration for ProtocolRegister.Owner[id=e7fbe5..;data=Downloaded]

> 	I restarted my ANTS topology, but this error did not repeat on this
> node.  Instead, I got a different error (next message).

Looks like a race condition between the local node installing
DynamicRouteProtocol and the node downloading it automatically.  I checked
in a fix, i think should work.

> Craig Milo Rogers

thanks

tim