Unable to implement p2p chat using SignalR in Andr

Question

I have sucessfully implemented SignalR in my android application. and message broadcasting is also working fine. i want to implement p2p chat in my application using SignalR. i checked clients library in Asp.Net, i also tried Google but not getting required output. i checked SignalR, SignalA and SignalJ. i think SignalJ is useful but unable to resolve some library issue like scala and akka can anyone please help me. how can i implement p2p chat using SignalR in my android application? Thank you in advance.