added force send update when server comes back

lib/node.js

@@ -77,7 +77,7 @@ function Node()
 		if(self.changed())
 		{
 			self._socket = true;
-			self.sendUpdate();
+			self.sendUpdate(true);
 		}
 
 		console.log('The connection has been established.');
@@ -268,9 +268,9 @@ Node.prototype.prepareStats = function()
 	};
 }
 
-Node.prototype.sendUpdate = function()
+Node.prototype.sendUpdate = function(force)
 {
-	if(this.changed())
+	if(this.changed() || force)
 		this.emit('update', this.prepareStats());
 }