update readme

README.md

@@ -2,13 +2,19 @@
 
 ```js
 // constructor(socketAddress, options = [], autoReconnect = true, debugName = null)
+// debugName is used for console logs. If omitted socketAddress will be used instead.
 let socket = SmartWebSocket("ws://127.0.0.1:8080", [], true, "sock"); 
 
+socket.url = "ws://127.0.0.1:8081";
+socket.protocols = [];
+socket.debugName = "mySock";
+
 // close if connection is open, then re-open connection
+// applies changes to socket.url and socket.protocols
 socket.reconnect()
 
-// close socket and disable auto-reconnect
-socket.close()
+// internal WebSocket element.
+console.log(socket.socket);
 
 // is socket connection open
 if (socket.isReady()) {
@@ -35,4 +41,7 @@ socket.on("anotherEvent", (data) => {
 socket.on("open", (event) => {
 	console.log(event);
 });
+
+// close socket and disable auto-reconnect
+socket.close()
 ```