octoblu/alljoyn method calls sample

gistfile1.txt

// https://github.com/sgrebnov/alljoyn

var alljoyn = require('alljoyn');

var sessionId = 0;
var portNumber = 25;
var advertisedName = 'org.alljoyn.Bus.sample';
var interfaceName = 'org.alljoyn.Bus.sample';
var interfacePath = '/sample';

function onMethodCall(paramName, chatObject, msg) {
  console.log('onMethodCall("' + paramName + '")');
  chatObject.reply(msg, "Hello " + paramName);
}

console.log('Starting service ' + advertisedName);

var bus = alljoyn.BusAttachment("host");
var inter = alljoyn.InterfaceDescription();


var listener = alljoyn.BusListener(
  function(name){
    console.log("FoundAdvertisedName", name);
    sessionId = bus.joinSession(name, portNumber, 0);
    console.log("JoinSession "+sessionId);
  },
  function(name){
    console.log("LostAdvertisedName", name);
  },
  function(name){
    console.log("NameOwnerChanged", name);
  }
);

var portListener = alljoyn.SessionPortListener(
  function(port, joiner){
    console.log("AcceptSessionJoiner", port, joiner);
    return port == portNumber;
  },
  function(port, sId, joiner){
    sessionId = sId;
    console.log("SessionJoined", port, sessionId, joiner);
  }
);

console.log("CreateInterface "+ bus.createInterface(interfaceName, inter));
console.log("Add method " + inter.addMethod("getParamValue", "s",  "s", "paramName,paramValue", 0));

bus.registerBusListener(listener);

console.log("Start "+bus.start());
var chatObject = alljoyn.BusObject(interfacePath);
console.log("chat.AddInterface "+chatObject.addInterface(inter));

console.log("chat.addMethodHandler "+chatObject.addMethodHandler(inter, 'getParamValue', function(args, msg){
  onMethodCall(args['0'], chatObject, msg);
}));

console.log("RegisterBusObject "+bus.registerBusObject(chatObject));
console.log("Connect "+bus.connect());

console.log("RequestName "+bus.requestName(advertisedName));
console.log("BindSessionPort "+bus.bindSessionPort(portNumber, portListener));
console.log("AdvertiseName "+bus.advertiseName(advertisedName));

// Added Chat to example
var stdin = process.stdin;

// without this, we would only get streams once enter is pressed
stdin.setRawMode( true );

// resume stdin in the parent process (node app won't quit all by itself
// unless an error or process.exit() happens)
stdin.resume();

// i don't want binary, do you?
stdin.setEncoding( 'utf8' );

// on any data into stdin
stdin.on( 'data', function( key ){
  // ctrl-c ( end of text )
  //if ( key === '\u0003' ) {
    process.exit();
  //}
  //process.stdout.write( key + '\n' );
});