Pepijn Noltes updated CELIX-437:
    Fix Version/s: 3.0.0

> Add support for symbol based serialization/RPC
> ----------------------------------------------
>                 Key: CELIX-437
>                 URL: https://issues.apache.org/jira/browse/CELIX-437
>             Project: Celix
>          Issue Type: Improvement
>          Components: PubSubAdmin, Remote Service Admin
>    Affects Versions: 3.0.0
>            Reporter: Pepijn Noltes
>            Priority: Major
>             Fix For: 3.0.0
> Currently the remote service admin and pubsub are based on the use of dfi and 
> descriptors. Another option could be to support the de/serialization and RPC 
> using predefined function signatures. 
> Using the extender pattern these function can be found and used without 
> polluting the types/services with serialization/RPC code and make it possible 
> to support a wide range of existing serialization/rpc techniques.
> For example a service with the name "HelloWord" could have a bundle entry 
> 'META-INF/services/HelloWorld.rpc_info' entry containing a simple properties 
> files with - atleast- the entires "create_proxy" and "create_endpoint". These 
> refer to symbols in the shared libraries of the bundle with predefined 
> signatures.
> More design details are needed before this can be implemented. Also a initial 
> tech. should be chosen (e.g. RPC).

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