[omniORB] Launching the OmniEvents

Tingle, Alex Alex.Tingle at bronermetals.com
Tue Nov 18 12:31:23 GMT 2003


Thierry,

> i am trying to use the omniEvents Service.
> I have launched the Name Service(on the default port 2809).
> When i try to launch the onmiEvents(/usr/local/bin/omniEvents -s 7766)
> I get the following error :
> 
>   Caught unexpected Exception binding
>     "EventChannelFactory"/"EventChannelFactory"
>
> What "EventChannelFactory"/"EventChannelFactory" means ? What i did wrong
?

When omniEvents starts up it tries to register itself in the naming service
with the name "EventChannelFactory.EventChannelFactory". The error means
that something went wrong with this name "binding".

I don't know what caused the problem, but here are a couple of clues that
you can use to try and diagnose it:

 o Can you use the naming service at all?
   Try to use `nameclt' to talk to it from the command line. E.g.

     % nameclt bind_new_context foo
     % nameclt list

   should show `foo/' in the list.

 o The exception was NOT any of...
     CORBA::COMM_FAILURE
     CosNaming::NamingContext::AlreadyBound
     omniORB::fatalException
   ...as these are all explicitly caught and give different errors.

 o Did omniNames produce any error messages?


-Alex



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