More code help to understand the issue in the protobuffers to retrieve more than one byte field from a message

javascript_code

var Protobuf = require('protobufjs');

var myparser = require("./protobuf/myparser");

var builder = Protobuf.protoFromFile("./protobuf/protobuffer.proto");

var MessageBuilder = builder.build("Message");

// cdata is received from a socket

var decodedm = MessageBuilder.decode(cdata);
var data = decodedm;
var servm = data.servm;
var message_data = { };
if (servm) {
	if (servm.servreq) {
		message_data = {
			"nodeid" : servm.servreq.nodeid.toHex(),
			"tokens": servm.servreq.tokens,
			"promise_of_payment" : servm.servreq.promise_of_payment.toHex(),
			"pubk" : servm.servreq.pubk.toHex(),
			"cryptoid" : data.servm.servreq.cryptoid.toHex(),
		};
	}
}