private OtpErlangTuple getPingTuple(OtpMbox mbox)
{
OtpErlangObject[] ping = new OtpErlangObject[3];
OtpErlangObject[] pid = new OtpErlangObject[2];
OtpErlangObject[] node = new OtpErlangObject[2];
pid[0] = mbox.Self;
pid[1] = createRef();
node[0] = new OtpErlangAtom("is_auth");
node[1] = new OtpErlangAtom(Node);
ping[0] = new OtpErlangAtom("$gen_call");
ping[1] = new OtpErlangTuple(pid);
ping[2] = new OtpErlangTuple(node);
return new OtpErlangTuple(ping);
}