send data from after() about wshook HOT 4 CLOSED

// if you do not want to propagate the MessageEvent further down, just return null
wsHook.after = function(messageEvent, url, wsObject) {
 console.log("Received message from " + url + " : " + messageEvent.data);
 // This example can ping-pong forever, so maybe use some conditions
 wsObject.send("Intercepted and sent again")
 return null;
}