The handler that handles all incoming P2P framework messages.
The handler is defined at the messenger niveau which implies there is a single p2p handler instance for every logged in account. All switchboard sessions route their messages to this p2p handler. This enables the feature to start a p2p session in one switchboard session, and continue, or close it, in another switchboard session.
Messenger Class | XihSolutions.DotMSN Namespace