@Override
    public void onConnected() throws IOException {
        mLog.i("Proxy tunnel is connected.");
        super.onConnected();
    }
A TCP tunnel communicates with the VPN service.

@author Megatron King
@since 2018-11-21 01:40
netbare-core/src/main/java/com/github/megatronking/netbare/tunnel/TcpProxyTunnel.java