add metadata support

src/main/base/castcontroller.js

@@ -0,0 +1,24 @@
+var util                      = require('util');
+var castv2Cli                 = require('castv2-client');
+var RequestResponseController = castv2Cli.RequestResponseController;
+
+function CiderCastController(client, sourceId, destinationId) {
+  RequestResponseController.call(this, client, sourceId, destinationId, 'urn:x-cast:com.ciderapp.customdata');
+  this.once('close', onclose);
+  var self = this;
+  function onclose() {
+    self.stop();
+  }
+}
+
+util.inherits(CiderCastController, RequestResponseController);
+
+CiderCastController.prototype.sendIp = function(ip) {
+  // TODO: Implement Callback
+  let data = {
+      ip : ip
+  }
+  this.request(data);
+};
+
+module.exports = CiderCastController;

src/main/base/castreceiver.js

@@ -3,11 +3,13 @@ var util        = require('util');
 // var debug       = require('debug')('castv2-client');
 var Application = require('castv2-client').Application;
 var MediaController = require('castv2-client').MediaController;
+var CiderCastController = require('./castcontroller');
 
 function CiderReceiver(client, session) {
   Application.apply(this, arguments);
 
   this.media = this.createController(MediaController);
+  this.mediaReceiver = this.createController(CiderCastController);
 
   this.media.on('status', onstatus);
 
@@ -18,7 +20,7 @@ function CiderReceiver(client, session) {
   }
 
 }
-
+// FE96A351
 CiderReceiver.APP_ID = '27E1334F';
 
 util.inherits(CiderReceiver, Application);
@@ -67,4 +69,8 @@ CiderReceiver.prototype.queueUpdate = function(items, callback) {
   this.media.queueUpdate.apply(this.media, arguments);
 };
 
+CiderReceiver.prototype.sendIp = function(opts){
+  this.mediaReceiver.sendIp.apply(this.mediaReceiver, arguments);
+};
+
 module.exports = CiderReceiver;

src/main/plugins/chromecast.ts

@@ -178,6 +178,10 @@ export default class ChromecastPlugin {
                     client.stepInterval = status.volume.stepInterval;
                 }
             })
+            
+            // send websocket ip
+
+            player.sendIp("ws://"+this.getIp()+":26369");
 
         });
     }