options for communication between local JVMs

[Sabina Norderhaug]

I am trying to compare two options Hessian protocol and KryoNet
based on the following criterias:
1. Size of the overall community
2. Responsiveness of the developers to questions/problems
3. Cross platform support
4. Ease of programming

If you have an experience with either one of them of both, please share. We need to separate native libraries by running them on a separate JVM from Jboss jvm.

Thanks.