Simplified the example arguments

Author: IanTheEngineer

scripts/listener.js

@@ -35,10 +35,6 @@ function listener() {
       let sub = rosNode.subscribe('/chatter', std_msgs.String,
         (data) => { // define callback execution
           rosnodejs.log.info('I heard: [' + data.data + ']');
-        },
-        {
-          queueSize: 100,
-          throttleMs: 10
         }
       );
     });
@@ -48,6 +44,3 @@ if (require.main === module) {
   // Invoke Main Listener Function
   listener();
 }
-
-
-

scripts/talker.js

@@ -32,13 +32,7 @@ function talker() {
   rosnodejs.initNode('/talker_node')
     .then((rosNode) => {
       // Create ROS publisher on the 'chatter' topic with String message
-      let pub = rosNode.advertise( '/chatter', std_msgs.String,
-        {
-          queueSize: 1,
-          latching: true,
-          throttleMs: 9
-        }
-      );
+      let pub = rosNode.advertise('/chatter', std_msgs.String);
       let count = 0;
       const msg = new std_msgs.String();
       // Define a function to execute every 100ms
@@ -58,6 +52,3 @@ if (require.main === module) {
   // Invoke Main Talker Function
   talker();
 }
-
-
-