Hot-swapping communication models in P2P networks

Nowadays, an increasing number of communication protocols is available for peers to exchange information. As fast evolving environments seem to be the norm with peer-to-peer (P2P) systems, this communication layer needs to evolve dynamically. In this article, we propose a model for integrating and swapping several communication protocols at runtime in a transparent way for user defined code. As a first step, we take a look at how the inter-peer communication layer should be built in P2P platforms, in order to allow the hot-swap of communication protocols. In a second step we report our experiences in building such a communication infrastructure.