Re: Questions about CERTI usage and implementation

[Jean-Yves E. Rousselot]

Christian Stenzel a écrit :
> Hello,
>
> today I started first experiments with CERTI.
>
> So first questions and remarks occured, perhaps anyone can answer:
>
> 1)
> Following situation:
>
> I call createFederationExecution(...). After a successful creation
> I call immediately destroyFederationExecution(...).
>
> The destruction of the federation after a successful creation
> generates the following error output in rtia:
>
> /*******************************************************************/
> terminate called after throwing an instance of 'certi::SecurityError'
> Abgebrochen
>
> RTIA has thrown NetworkError exception.
> Reason: Connection closed by client.
> RTIA: Staying active to destroy federation...
> ********************************************************************/
>
> rtig reports:
>
> /******************************************************************/
> Security Error : Message has a unknown origin.
> /******************************************************************/
>
> Should this be the expected behaviour?
I think this is a bug.
> When I additionally join the federation and resign the federate from 
> the federation
> the behaviour mentioned above do not occur.
Nice.
> 2)
> The location of the fed-File have to be relative to rtig. In my opinion
> a relative path to rtia would be a better solution.
No, because the fed-File is shared by all federation and rtig needs it. 
rtig sends a copy to all rtia during join.
> 3)
> Is it still necessary to "spin" until the join of a federate is 
> successful
> (like in Billard class)?
>
> I know, that this was no more required for RTI1.3-NG, .  It was
> necessary when using RTI-1.3v6 or lesser because the creation of a 
> federation
> needs some time. RTI 1.3-NG was ready to accept joining federates
> upon return from the createFederationExecution() invocation.
>
> Christian
Friendly
Jean-Yves