Nader Aeinehchi wrote:
Hello

Does Merlin has/specifies any mechanism for communication among different JVMs?

Consider the following two examples:

1. How does Component A in JVM1 find ServiceB in JVM2?
2. How does an event/message produced by ServiceB in JVM2 sent to ComponentA in JVM1?

The merlin core does not define a mechanisms for inter-JVM communications. This requires two additions:


  (a) component instance identity management
  (b) a remoting facility

Both are possible - but require either a custom runtime or a plug-in facility to handle the identity/transport semantics. I've done this sort of thing in the past using IIOP - basically a servant activator that is a component that handles a family of identifiable components. In due course I expect some aspects of this work to be folded into the Merlin core (in particular the identity management) and that distribution transport will be abstracted out to a remoting facility.

Stephen.



Best Regards
--
Nader Aeinehchi
Aasenhagen 66 E
2020 Skedsmokorset
NORWAY
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Tel (private): +47 64 83 09 08
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www.aeinehchi.com





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